Self-collapsing compression ring for injection moulded feedthrough - used in prodn. of implantable pulse generator for cardiac pacing
Storage battery mfr. - by placing collector into lithium ingot covered by separator e.g. polypropylene, inserted into hollow positive electrode cylinder
Organic electrolyte storage battery - with electrolyte consisting of lithium perchlorate, propylene carbonate, pyridine and solvent of THF or di:methoxy:ethane
Organic electrolyte storage battery - comprises vanadium pent:oxide positive electrode activator, niobium pent:oxide negative electrode activator and lithium salt electrolyte
Cylindrical alkaline cell having cup-like separator - contg. at the base an alkali proof, insulating, high viscosity polymer, has reduced electrolyte leakage
Alkaline cell separator - with separator of polyethylene graft polymerised with acrylic! acid on surface of positive electrode mixt.
Cell with light metal anode and fluorocarbon cathode - contg. carbon powder, as conductive material, present from prodn. of the fluorocarbon
Button shaped alkaline battery has zinc anode - spaced from cathode by fibrous pulp or cotton, contg. calcium hydroxide powder preventing decrease in electrolyte conductivity
Alkaline battery of high discharge capacity - includes four layer separator obtd. from two synthetic resin layers, electrolyte holding layer and cellophane film
Battery separator having improved workability etc. - comprises film of olefin!-(meth)acrylic! random copolymer and film of cellophane for reduced initial electrical resistance
Button-shaped alkaline battery - where contact surface of anode closure is roughened and adhesive sealant is interposed between contact and insulating packing
Battery electrode mfr. - by chemically plating copper or nickel on a porous or fibrous mineral or organic eliminatable substrate
Thermoplastic porous membrane - for micro-filters, blood plasma separation and battery separator
Fuel cell catalyst prodn. with gas transport pores - by treatment with polysulphone or PVC soln. to impart hydrophobic property
Electrode or accumulators or similar electrochemical appts. - made by compacting metal powder onto grid substrate and then sintering
Cathode for lithium sulphuryl chloride battery - mfd. by mixing carbon with PTFE and drying and compressing on screen
Negative electrode mfr. for alkaline storage battery - by mixing zinc powder, electrolyte-soluble paste, e.g. of carboxymethyl cellulose, stearate and alkali electrolyte in a bag
Silver oxide storage battery - in which positive electrode consists of pressed silver oxide and nickel oxy:hydroxide powders, giving reduced internal resistance
Organic electrolyte storage battery - has positive electrode contg. copper oxide activator and lithium tungstate
Porous diaphragms for electrolytic cells - made by irradiating porous fluorine-contg. polymeric diaphragm and contacting with ammonia, carbon mon:oxide or phosgene
Solid cathode for non-aq. cell - comprising reaction prod. of bismuth, sulphur and iron or lead
Lead storage battery - has sulphuric acid-contg. colloidal electrolyte including water absorbing cpd. to prevent short circuiting
Alkaline battery with good leak resistance - has film of metal sulphide formed on edge of battery case or closure plate and bonded to insulating seal with adhesive
Fuel cell electrode mfr. - by reducing platinum gp. metal complex soln., dispersing particles into conductive powder, mixing with binder and coating on base
Prodn. of positive electrode activator for storage battery - by adding antimony pent:oxide to copper oxide powder and heating in non-reducing atmos.
Silver sub:oxide storage battery - in which anode contains nickel and cadmium sulphide to prevent silver sub:oxide
Battery case with flexible component receiving ribs - which have angled lead in sections to facilitate insertion of the components
Thin electrochemical cell separator plate - by heat treating mixt. of high purity graphite powder and phenolic resin
Non-aq. cell with high energy - contg. cathode comprising thermal reaction prod. of bismuth tri:oxide and molybdenum tri:oxide
Neutral membrane for electrolysis process or fuel cells - obtd. by impregnating gel cpd. into pores of synthetic resin matrix
Sec. storage battery - with vanadium pent:oxide positive electrode
Storage battery separator - comprises hydrophilic synthetic resin film contg. graft polymerised acrylic! and/or methacrylic! acid
Storage battery sealing member manufacture - from thermosetting resin, includes formation of thin part, which fractures on increase of internal gas pressure
Blow moulded motive power battery case - having a base, four walls, and a collar at the top of the walls
Electric storage battery casing mfr. - using thermoplastics cover, with apertures, welded to the casing top
Cast in place terminal for thermoplastics battery case - with temp. control to prevent destruction of battery casing
Battery plate manufacture - by forming a reticulated lead sheet, filling with active material, and sealing edges with plastics
Electric igniter for thermal battery - has projecting sleeve shrinking on heating to cover recess holding lead ends
Alkaline battery anode prodn. - by kneading mixt. of zinc (hydr)oxide and organic solvent, mixing with surfactant, coating on support and drying
Ultrasonic wave type specific gravimeter - for determn. of specific gravity of sulphuric acid in lead accumulator without interrupting current or any invasion of bubbles
Mfg. cathode for organic electrolyte battery - from cathode mix, PVP and binder
Treating magnesia powder in hydrogen atmos. - to remove active oxygen, used in mfr. of cathode for organic electrolyte battery
Separator for zinc alkali storage battery - comprises porous polymer sheet impregnated with specified nickel or iron salt
Leak-proof battery prodn. - includes sealing contg. elastic insulating ring and poly-para-xylene resin
Thermoplastic packing for battery - consists of thin portions produced by injection moulding of polyethylene, polyamide, polypropylene or polysulphone
Embrittlement of plastic packing for battery - by heat treating crystalline plastic e.g. polyethylene at specified temp. and time
Battery having crystalline plastic packing with thin portion - where crystal nucleus-increasing agent, pref. alkali metal salt of mono- or di:basic carboxylic acid is added to plastics
Paper web based battery separator - prepd. from synthetic pulp of fibrillated polyolefin fibres
Absorbent electrolyte retaining separator for lead acid batteries - comprising fibrous nonwoven cloth of acicular mineral fibrous inorganic and synthetic binder
Electrolyte absorbent separator for alkaline battery - has wetting compsn. coated onto fibre surfaces of flexible polyolefin substrate
Separator for zinc battery cells - comprising a copolymer of di:acetone acrylamide! and (meth)acrylic! acid
Electrochemical cells with non-aqueous electrolyte - contg. reaction product of bismuth and tungsten oxide(s) as cathode
Organic solvent storage battery - has active electrode contg. active alumina to prevent decrease in discharge characteristics
Collector for manganese dry cell - comprises conductive carbon layer coated with metal contacting negative active material
Cell with stable discharge voltage - includes light metal anode and cathode active material comprising iron di:sulphide of particle size over 300 mesh
Mfg. dry battery with good discharge characteristics - includes providing filler between resin body and sealing plate and melting filler
Accumulator plate sheath - made of polyester fibre mat with over sixty five per-cent porosity in bag shape
Prodn. of separator storage battery - by stretching sheet obtd. from mixt. of olefin! resin, hydrophilic nonionic surfactant and inorganic powder (J4 11.6.74)
Prodn. of carbon electrode for fuel cells etc. - by treating porous carbon electrode with mixt. of graphite fluoride, synthetic resin, acetone and benzoyl peroxide (J4 28.6.74)
Layer-built dry cell prodn. - where stacked cells are treated under reduced pressure to eliminate air and improve shelf life
Anode prodn. for organic solvent battery - by microwave irradiating manganese di:oxide, mixing with conductive agent and binder, moulding into sheet and fabricating into anode
Processing of used lead acid batteries - by reducing batteries to small pieces and separating the pieces according to densities
Prim. sodium-iodine battery - comprises iodine cathode coated with poly-N-vinyl-imidazole iodide pressed onto sodium anode
Electrochemical cell with cyanoacrylate anode coating - as passivation limiting film, allows high current rates to be obtd.
Alkaline cell with low leakage - has cathode can with inner surface coated with cadmium layer and cathode mixt. contg. silver peroxide
Portable battery for mine-workings has electronic protective circuit - with battery block and electronic block glued together then mounted in common casing with lid
PTFE bound talc platelet separator - prevents zinc dendrite bridging in secondary zinc alkaline battery
Polyester resin seals - for lithium batteries having organic solvent electrolytes
Battery casing mfr. - by arranging polyolefin side-plate between male and female moulds and charging resin through hole in female mould to form base (J5 30.5.78)
Electrochemical cell comprises silver cathode - silver selenide and phosphate anode and silver perchlorate electrolyte, placed in polypropylene container (J5 21.10.76)
Solid electrolyte storage battery - include positive electrode of manganese di:oxide activator and organic donor-bromine electron transfer complex
Graphite-contg. electrically conductive film for dry cell - contg. manganese di:oxide cathode active material, zinc anode active material and electrolyte contg. zinc or ammonium chloride
Thin electric battery - includes separator impregnated with carboxyl gp.-contg. self-emulsifiable polyolefin
Thin electric battery - in which peripheral part of separator is impregnated with aliphatic polyamide resin
Prodn. of box from two parts - using jig which holds parts while they are welded
Magnesium alloy anode compsn. for sea-water activatable battery - comprises magnesium and minor amt. of manganese
Lead chloride cathode compsn. for sea-water activatable battery - comprises polymer binder, polymer fibre, wetting agent and lead
Mfg. gas diffusion electrode for cells - by adding hydrophilic binder to active carbon, moulding and waterproofing (J5 28.6.77)
Cell separator prodn. from base polymer of maltotriose units - by coating with starch paste or water soluble synthetic paste material (J5 24.10.75)
Non-aq. electrolyte storage battery - comprises positive electrode activator of manganese di:oxide and negative electrode activator of lithium
Battery with electrolyte contg. glycol - has e.g. polyethylene glycol to improve discharge properties
Alkali storage battery cadmium electrode mfr. - using fluorocarbon! resin binder to improve mechanical strength
Zinc cathode mfr. for storage battery - by mixing zinc powder, binder and aq. soln. contg. indium and lead ions and pressing and drying paste obtd.
Ionically conductive macro-molecular solid electrolyte - comprising polymers or oligomers with hetero-atoms and crosslinkable gps., and contg. alkali metal salts
Plug for accumulator with aq. electrolyte - has catalyst for recombination of gases formed coupled with heat dissipator
Catalyst for recombination of hydrogen and oxygen - has rolled supporting mat of PTFE and kieselguhr treated with catalyst, hydrophobised and sintered
Fuel cell - comprising electrolyte, cathode and cobalt phthalocyanine-contg. air or oxygen anode
Fuel cell having air or oxygen electrode - contg. cyanocobalamin catalyst to prevent decrease in terminal voltage
Leakproof battery with cylindrical container - has sealing gasket, pref. of nylon in mouth under turned in rim
Automatic loading of battery cover moulds with terminal inserts - for relatively rapid and safe mould loading cycles
Dust-free, free-running lead carrier cpd. prodn. - by granulating with water-soluble organic polymer, useful in glass, ceramics and accumulator mfr.
Alkaline battery electrode active mass prodn. - by mixing dehydrating additive, e.g. conc. sulphuric acid, with polyvinyl alcohol to improve resistance to alkali and water in service
Separator mfr. - by dissolving resin in hygroscopic solvent, coating soln. on plate or porous member, contacting with non-solvent and drying
Film electrode suitable for metal-halogen thin cell - comprising metal film or plate, thermoplastic conductive plastic film contg. carbon powder and thermosetting adhesive
Air electrode prepn. - using film comprising oxygen-permeable thermal fusible fluoro:resin bonding agent and oxygen-permeable fluoro:resin repellent layer
Non-aq. electrolytic storage battery - includes anode activator consisting of fluorocarbon cpd. and manganese di:oxide
Solid electrolyte cell of high voltage and energy density - comprises lithium negative electrode, polymeric electrolyte contg. lithium ions and organic halogen cpd. positive electrode
Prodn. of cadmium electrode for alkaline storage battery - by forming paste from cadmium oxide, binder and solvent, applying to core, drying and applying cadmium hydroxide
Manganese di:oxide contg. cathode for non:aq. cell - has pore walls coated with vapour deposited organic solvent
Injection moulding esp. of battery casings - using two inlet sprues on opposite sides of mould cavity
Honeycomb structured positive electrode for lead acid battery - has electron conductive particles mixed with lead oxide active material
Heat and moisture resistant polarising film - obtd. by dehydrohalogenation of copolymer of vinyl! or vinylidene! halide and (meth)acrylic! acid, for liq. crystal display device
Storage battery with improved discharge capacitance and energy density - comprising positive electrode activator of tri:phenylmethane dye, lithium negative electrode activator and electrolyte
Storage battery with improved discharge capacity - uses positive electrode activator comprising purine (deriv.) or pyrimidine (deriv.) for improved energy density
Compact storage battery - with positive activator of hydrated iron oxide
Reversible electrochemical doping of conjugated polymer - useful in electrochemical cells esp. secondary batteries
Alkaline storage battery of long service life - includes anode contg. cadmium and alkaline electrolyte which supplies lithium and silicate ions
Air electrode comprises porous metal - coated on gas side with water-repellent layer, e.g. fluoroethylene-propylene! copolymer
Hydrogen-oxygen fuel cell - comprises porous metal coated on gas-side surface with water repellent layer
Manganese di:oxide cathode prodn. by heating di:oxide powder - adding binder e.g. a fluoro-resin, compacting and heating
Organic electrolyte battery - has anode contg. light metal as active material and cathode contg. silicon carbide fibres
Prodn. of paste type electrode for storage battery - by passing resin fibres through holes in metal plate to form core then coating paste contg. cadmium oxide on core
Cold protection for motor vehicle batteries - by shell of expanded polystyrene
High conductivity cathode material for electrochemical cells - obtd. by heating polyvinyl-pyridine and iodine
Ion exchange membrane separator for alkaline battery - made by casting a thixotropic suspension of a crosslinked graft copolymer and removing solvent
Cell separator comprises polyethylene film - partly graft polymerised with monomer having ion exchange gp.
Lead acid storage battery lightweight grid mfr. - slitting, expanding and twisting plastics supported lead foil laminate
Separator for alkaline battery - comprises polyvinyl alcohol thin layer,, acetalised with aldehyde soln. and heat-treating in liq. glycol
Manganese dry battery with good discharge properties - uses separator with sizing composed of starch, binder and neutral salt
Corrosion resistant pole bushing for lithium cells - with silicone coating for glass insulator
Organic electrolyte battery cathode manufacture - by dissolving polymer in solvent adding electrochemically active material, electrically conductive material and then drying (J4 26.2.74)
Alkali battery separator is polyvinyl alcohol film - which is crosslinked and oxidised, has excellent dimension stability, good hydrophilic properties, and low electrical resistance
Solid electrolyte storage battery - has negative electrode activator of lithium (alloy) and lithium nitride electrolyte for increased discharge capacitance
Paste type lead electrode used in batteries - comprises nonwoven polyester or glass fibre cloth, grid bonded to cloth and lead oxide contg. paste on grid
Alkaline storage battery - comprising positive electrode including magnesia activator, zinc negative electrode, separator and electrolyte
Open-celled polypropylene, microporous membrane - coated with porous low hydrogen over-potential material, useful as battery separator in rechargeable cells contg. zinc electrode
Holder for cylindrical battery cells - formed by insulating plate with recesses
Lithium-titanium di:sulphide electrochemical cell - with cyclic ether contg. electrolyte, with polymerisation inhibitor for cyclic ether
Casting lead alloy battery terminal connector - with mould elements either side of plastic battery case opening
Self supporting electrode substrate for nickel-hydrogen cell - is made by etching nickel sheet to optimised shape
Electrode plate prodn. for battery - by mixing active metal oxide, binder, viscous liq. and oxygen-generating agent to obtain paste, coating on plate core and heating
Semiconducting N4-chelate electrode coating - prepd. by contact of body with tetra:nitrile cpd. vapour and heating
Semiconducting N4-chelate electrode coating - prepd. by contact of body with tetra:nitrile cpd. vapour and heating
Compsn. for storage battery separator - comprising phenol! resin, polyolefin, and inorganic powder
Electrochemical cell electrode compsn. - contg. active carbon carrier, polymeric tetra:thia-fulvalene deriv. as redox catalyst and PTFE binder
Battery plastics separator prodn. line - includes additional heat treating and forming units between sintering and impregnation assemblies
Alkaline cell with improved insulating-packing for sealing - comprises metal case, anode sealing plate an insulating packing coated with fatty acid gp.
Positive electrode plate of alkaline storage battery - comprises pressed body of nickel and alkali resistant synthetic resin fibres and a metal plating layer
Seal for alkaline cells - comprises gasket and cover having organo-silane film on edge surface
Alkaline storage battery anode plate - obtd. by moulding mixt. of nickel oxide and alkali-resistant synthetic resin fibre having metal plated conductive surface layer
Anode mfr. for organic solvent battery - comprises moulding heat-treated oxy:hydroxy nickel with graphite and PTFE
Battery electrode plate mfr. by moulding active material - with binder PVA having saponification degree 98-99 per cent and heat treating
Thin alkali battery with silver oxide anode material - has cathode unit contg. amalgamated zinc
Separator sheet for electric batteries - comprises glass fibres mixed with synthetic reinforcing fibres
Solid polymer electrolyte divides chlor-alkali cells into two parts - comprises permionic membrane bearing fluorinated ion exchange resin-electro:catalyst compsn. as electrode(s)
Lithiated cobalto-cobaltic oxide(s) - having high efficiency as electro-catalysts, esp. for oxygen evolution
Gas electrode for metal electrolyte gas cell - has metal wire fabric on ptfe film with coating preventing passivation; used for generating electricity
Compsn. for separator for lead accumulator - of exhausted electrolyte type comprising expanded perlite, glass fibre and thermoplastic fibre
Zinc electrode for rechargeable zinc nickel cells - uses zinc oxide of specified size and shape contg. cadmium and lead impurities
Synchronised drive for roller anvils - for heat sealing thermoplastic sheet being synchronously moved under anvils
Dry cell of long life - includes electrolyte which is absorbed in pullulan (J5 23.7.75)
Alkaline electric cell with cellophane separator - has cathode of finely divided graphite powder, zinc powder anode and alkaline electrolyte
Anode plate of alkaline storage battery - is moulding contg. nickel oxide and small amt. of cobalt hydroxide, which is plated with nickel
Mfg. paste type electrode plate for lead storage battery - by providing lead (alloy) collector in net-work structure of thermoplastic synthetic resin, filling structure with paste etc.
Leakproof alkaline battery - with liq. packing or solidified film formed between gasket and closure plate
Thin battery with insulating packing at sealed portion - produced by adding inorganic insulating filler to adhesive synthetic rubber or resin and covering with nonwoven cloth
Jig vessel for holding lead accumulator plates during forming - where vessel is made of polymer contg. mineral fibres which improve its heat resistance (AT 15.5.81)
Separator for alkaline battery with zinc electrode - comprises polyamide, wettable polymer, and zinc reactive filler, to give zinc transport control
Automatic battery flash removal - by passing battery between heated plates which melt and smooth the flash
Plastics battery lid flash trimmer - has grinder drive shafts below chain strand and adjustable pivoter in grind zone round
Silver oxide storage battery production - where silver layer is formed on the surface of the anode, by applying a current between the battery case and the silver oxide
Manganese di:oxide storage battery - comprising light metal negative electrode, organic solvent electrolyte and positive electrode contg. manganese di:oxide activator
Carbon-manganese di:oxide anode manufacture - using styrene!-butadiene! rubber to improve mechanical strength and discharge properties
Alkaline storage battery with silver or manganese oxide anode - has porous polyvinyl:formal separator, improves the discharge properties
Cathode mfr. for non-aq. electrolyte cell - using manganese di:oxide obtd. by dehydrating manganese nitrate to microwave electromagnetic field
Polyolefin sheet separator for electric cell - obtd. by mfg. polyolefin sheet, removing part of filler and plasticiser content, and then crosslinking, has better oxidn. resistance
Drained charged lead acid battery vent plug - has integral flap on hollow body flexing to permit unidirectional flow
Air metal or oxygen:metal accumulator - contains supplementary electrode, plus mobile screen isolating positive electrode when accumulator is recharged
Cathode material for implantation battery etc. - comprising iodine dissolved in a mixt. of two organic pyridine-based components
Expandable casing for electrochemical cell - comprises laminated material with permeable inner layer and impermeable outer metal layer
Leakproof battery with synthetic rubber coated casing - where amorphous rubber material has reactive terminal gps. for vulcanisation (J5 16.9.76)
Solid electrolyte cell - comprises polymeric cathode active substance contg. dopant, lithium nitride electrolyte and alkali metal contg. anode active substance
Organic solvent cell with improved discharge characteristics - has alkali metal anode and nickel oxy:hydroxide cathode active material
Organic electrolyte battery having uniform discharge properties - includes anode active material bonded to fibrous net of surfactant-contg. fluorocarbon! resin
Separator for electric cell - comprises polyolefin film made by graft polymerisation of acrylic! or methacrylic! acid deriv. monomer
Alkaline storage cell separator for spacecraft applications - comprising porous metal oxide particles sintered to an organic fabric felt
Non-aqueous electrolyte cell - with cathode of glass fibre supported lithium, has increased voltage
Alkaline battery of decreased liq. leakage - has vinylon-rayon nonwoven cloth surface-treated with cellulose as electrolyte impregnating material
Separator for alkaline source of electric current - is prepd. from cellulose hydrate films impregnated with copolymer soln. of methyl-vinyl!-pyridine and methacrylic! acid
Lead storage battery - made of polyester or polyacrylic fabrics bonded to separator through acid resisting binder (J5 23.12.75)
Alkali storage battery has porous fluorocarbon resin separator - impregnated with water soluble polymer, e.g. PVA, polyoxyethylene, or PVP
Heat- and alkali-resistant alkaline storage battery - has porous sheet separator impregnated with polymer such as PVA, polyoxyethylene polyethylene glycol, methylcellulose or acrylic polymer
Alkaline storage battery - includes separator comprising cation exchange resin film contg. fluorine and carboxy gps.
Treating surface of ion-exchange membrane - by subjecting to low temp. plasma and bonding the porous membrane to metal catalyst
Bipolar battery construction - with thermoplastic bi:plates carrying lead strips and porous separator plates contg. active material
Battery with good leak resistance - comprises lithium and/or sodium as anode active material
Leak-proof thin battery - sealed with satd. polyester resin coating or impregnation
Non-aq. electrolyte storage battery - with lithium negative electrode and separator of polyethylene or polypropylene nonwoven cloth
Alkaline storage battery prodn. - using a separator e.g. of PVC and a manganese di:oxide anode with a projection ensuring firm bonding to the case
Electrode mfr. for lead storage battery - involves immersing a lead-tin alloy plate in a slurry of lead (alloy) powder and binder, drying the slurry etc.
Secondary battery with improved discharge property - comprising gamma-ferric oxide cathode, lithium anode and organic electrolyte contg. lithium salt
Lithium storage battery - includes manganese cpd. as anode to increase discharge capacitance and EMF
Non-aq. electrolyte storage battery - comprising lithium negative electrode, positive electrode and separator of nonwoven glass fibre cloth coated with e.g. polyethylene
Ultrasonic wave welder with horn and anvil in parallel - used for sealing storage battery plate in synthetic resin separator
Battery lid mould - with facility to change configuration to suit type of lid
Storage battery with improved discharge - having electrolyte contg. zinc chloride and paste of acetalised PVA
Electrode collector for thin storage battery - comprises iron sheet coated on one side with carbon
Sealed alkaline storage battery - with packing of water-insoluble epoxy! resin hardened by water insoluble amine
Blow moulding appts. for deep plastic vessel prodn. - comprising extruder, split moulds and moulding chamber
Non-aq. electrolyte cell mfr. - in which lithium plate in anode can is covered by separator of non-woven polypropylene wetted by non-aq. electrolyte
Alkaline battery with silver oxide and opt. graphite anode - has water-soluble crosslinkable acrylic as binder for anode to improve yield and discharge
anode prodn. - involves adding water-soluble acrylic! resin binder to soln. in which silver oxide has been formed
Battery plate pack - formed by extruding a plastics sealing strip around three edges of a stack of interleaved plates and separators
Electrochemical cell with cathode contg. transition metal oxide - and alkali metal anode, has high energy density and capacity and wide operating temp. range
Current collector for liq. cathode prim. cell - includes catalyst composite of platinum and carbon for cathode redn.
Forming cation exchange membrane on foraminous cathode - by applying soln. of fluorinated vinyl-perfluorinated:alkoxy vinyl copolymer contg. carboxyl or sulphonyl gp. and stripping
Polyvinyl alcohol alkaline battery separator - crosslinked by poly:aldehyde-polysaccharide for reduced oxidative degradation
Solid polymer electrolyte catalytic electrode - having abraded surface(s), and has catalyst particles fixed on the abraded surface
Solid electrolyte battery - has improved voltage w.r.t. discharge time, with cathode material connected to cathode collector insulated
Fibre reinforcement for lead storage battery electrode plate - comprises polyester short fibre on which polyethylene glycol nonionic surfactant is adhered
Solid electrolyte battery - comprising lithium cathode, solid electrolyte, anode contg. iodine (cpd.) and also divalent metal oxide
Solid electrolyte battery - composed of anodic active material in which halogen and electron acceptor is doped in polyacetylene
Alkaline battery with improved discharge property - has anodic mixt. comprising scale-type graphite and silver oxide powder
Thin type battery has metal layer as active cathode material - and carboxylic acid (anhydride) present in halide active anode material, maintains voltage output after long storage
Low internal resistance alkaline battery - uses separator of a graft copolymer of copolymer of alpha-olefin! and ethylene! or propylene! with a vinyl! polymer
Organic electrolyte storage battery - uses charge transfer complex of polyamide, hexa:methylene-tetra:amine and iodine as positive electrode activator
Positive electrode for alkaline storage battery - consists of silver oxide powder, conductive powder and binder e.g. polystyrene for improved discharge property
Prodn. of positive electrode activator for non-aq. battery - by heating manganese di:oxide powder of gamma-phase and including water by induction heat
Negative electrode for lead storage battery - comprises activator in which is buried porous body impregnated with lignin to improve discharge property
Storage battery separator - comprising thermoplastic synthetic resin film grafted by vinyl monomer
Alkaline storage battery separator - made of a graft copolymer of a vinyl cpd., e.g. acrylonitrile, and polypropylene and opt. ethylene, improves discharge properties
Alkaline storage battery separator - comprising a block copolymer of polyolefin and vinyl cpd.
Battery cathode - comprises polyvinyl pyridine(s) and iodine heated in controlled temp. and ambient conditions
Hollow rubber bag prodn. - useful as shock absorber for automobile, has improved durability since use of middle joint is avoided
Electrochemical cell lead-in - with inert thermoplastic element holding anode connecting wire
Fibrous webs contg. cellulose fibres and synthetic fibres - and a thermosetting resin, esp. useful as battery separators
Composite felt for alkaline storage battery - comprising mat of chopped inorganic fibres bonded with polymer coating
Densified edge seals for fuel cell components - formed by compressing and curing built-up edges and carbonising
Large discharge and high energy battery - has cathode of porous, electrolyte impermeable, electrically conductive material, lithium as anode and electrolyte
Battery with improved discharge capacity - having insulating film electrode metal-sprayed with active material
Continuous mfr. of lead plates for accumulators - where lead alloy grid strip is filled with active paste, then covered with polymer strips, cut to size, and heat treated
Solid electrolyte battery - comprises lithium metal cathode and anodic agent of poly:alkyl:pyridinium iodide charge-transfer complex, silica gel and carbon powder
Leak-resistant alkaline battery - having film of fluorine-contg. acrylate! resin on surface of copper (alloy) cathode collector
Leakproof alkaline battery - has copper (alloy) cathodic collector coated with purine film opt. contg. nonionic surfactant
Leak-resistant alkaline battery - having poly-triazole film layer on copper alloy surface of cathodic collector
Battery cell separators made from oriented thermoplastic fabric - fabricated with welded seams and heat shrunk base flange (SE 4.5.81)
Porous electrode for electrochemical generator - comprising porous support and active layers with corrugated current collector (BR 22.4.81)
Layered charge transfer complex cathodes - for solid electrolyte cells have one layer contg. conductor and one conductor free
Extended electrode surface alkaline battery - with electrodes of porous plaque impregnated with active material
Organic electrolyte battery - having light metal cathode and carbon fluoride active material anode
Organic solvent battery anode - comprising manganese di:oxide, graphite and PTFE, of specified volume density
Storage-stable air battery - having air electrode contg. metal chelate cpd. contg. sulphonic gp., sulphate and active carbon
Potassium titanate based electrolytic diaphragm - obtd. by dipping potassium titanate fibre in fluoro-resin emulsion, applying fibre to electrode and heating
Appts. for moulding battery jar - consists of male and female moulds with moulding cavities and wedge-shaped press
Lead storage battery - with cpd. having pH dependent on water and sulphuric acid absorption added to gel-form electrolyte
Closed alkaline battery prodn. - by placing alkali-resistant ring in anodic can and keeping the anodic pellet inside the ring
Inexpensive disposable electrode for metal-air cells - comprises corrodible collector with hydrophobic coating supporting mixt. of carbon catalyst and hydrophobic binder
Porous fuel cell electrodes contg. less than 30 per cent fibres - made from dilute aq. systems by paper making techniques
Electrochemical cell wall lining - by thermal-chemical decomposition of applied layer of carbon-contg. resin
Mfr. of electrode for alkaline battery - using polyethylene oxide as binding additive in electrode compsn.
High energy density battery - with quinone:imine dye cathode material, lithium anode material and electrolyte obtd. by dissolving lithium salt in aprotic organic solvent
Paste-type anode for nickel-cadmium storage battery prepn. - by mixing cadmium oxide and cadmium hydroxide in aq. soln. contg. synthetic paste
Paste type cadmium electrode for alkaline storage battery prepn. - by kneading cadmium oxide with aq. soln. of polyvinyl alcohol and carboxy:methyl:cellulose
Cadmium plate mfr. for alkaline battery - by plating iron fibre sintered body with nickel, impregnating with cadmium nitrate and corrosion inhibitor and dipping in alkaline soln.
Metal hydrogen cell with water permeable carrier - between electrodes to retain electrolyte and keep carrier wet
Plastics components welder for battery covers - has holder and vertical guides for heater plate bars with springs, also clamp and holder guides on top plate
Electric cell metal collector with thermosetting adhesive - which is conductive, comprises polyester resin contg. carbon powder
Mfr. of cathode for organic electrolyte cell - by adding aq. suspension of carbon powder and fluoro-resin to carbon fluoride or manganese di:oxide, kneading, heating and shaping
Cylindrical zinc-alkaline sec. battery - has separator of fibrous fluorine resin sheet composite material contg. e.g. titanium di:oxide with alkali-resistant nonwoven cloth layer
Closed type alkaline battery - uses sealing agent of polyolefin copolymer on battery can for improved mechanical strength etc.
Paper useful as separator for alkaline battery - formed from mixt. of potassium titanate fibre and organic fibre e.g. of PVA
Non-aq. electrolyte battery - has separator of decreasing porosity towards periphery obtd. by pressing
Rechargeable battery with extended service life - has separator with water absorbing material e.g. graft copolymerised starch-(meth)acrylic! acid on surface
Alkaline battery production - using chlorosulphonated:polyethylene coated sealing ring to reduce liq. leakage
Mfg. sealing structure for a battery - by forming high viscosity sealant layer on packing, coating with photosensitive binder and curing
Zinc based negative electrode for batteries - comprises copolymer of hydrophilic, hydrophobic and di:ethylenic monomers
Welding covers to battery jars - the covers having a peripheral skirt spaced from the jar sides to encourage material flow during welding
Charge transfer complex cathodes - of polyvinyl pyrrolidone and a halogen, used e.g. in solid electrolyte cells
Catalysed carbon fuel cell electrode - has nitrogen contg. gps. on carbon surface reducing loss of electro:catalyst surface area
Silver oxide battery - having zinc cathode contg. sodium salt of CMC as gelling agent to improve viscosity stability
Thin, porous, conductive layer bands for fuel cell electrodes - prepd. from carbon powder dispersion and binder emulsion and involving calendering of pptd. binder on powder
Lead-acid accumulator cell manufacture - includes injecting plastics mass around edges of separators to make pockets holding accumulator plates
Electric battery with lithium anode and manganese di:oxide cathode - and electrolyte salt dissolved in dioxolan
Electrochemical battery with gelified anode - prepd. from particulate anodic metal poly:ol thickener and gelling agent
Electric battery with high discharge capacity anode - comprising gelled mixt. of metal powder electrolyte soln. and grafted carbohydrate, pref. starch
Storage battery construction - having cells separated by inter-cell partitions with connectors not sealed to the partitions
Lead chloride positive battery plate - has porous lead adjacent support grid surfaces, useful in sea-water activated batteries
Vibration resistant sealed lead acid battery - has double layer laminated separator including one layer of entangled glass fibres
Alkaline battery separator prodn. - by contacting sheet of basic aq. mixt. of polyvinyl alcohol and di:aldehyde with acid
High energy alkaline storage cell separator - comprising an organic polymer impregnated porous ceramic cloth
Deferred action battery - has cathode depolariser comprising a mixt. of cuprous thiocyanate, sulphur, carbon, and a binder of tetra:fluoroethylene and a paraffin
Closed lead storage battery - includes layer having high water absorbability at neutral pH e.g. starch graft copolymerised with acrylic monomer
Button type silver battery with improved discharge capacity - has graphite content in pressure moulded anode compsn. of less than 1 per cent
Alkaline battery cathode plate - comprises powder mixt. of e.g. polyethylene and PTFE with cadmium (hydr)oxide coated on plate
Paste electrode mfr. for lead battery - using paste consisting of lead powder, sulphuric acid, starch which is graft copolymerised with (meth)acrylic! and fluorine resin
Leak-resistant flat battery - having foil or sheet-form zinc cathode sheathed by insulating film
Battery separator comprising starch graft copolymer - regulates electrolyte concn. by absorbing more water at neutral pH
Pressed nickel electrode contg. cobalt cpd. - pptd. from cobalt contg. soln. onto already formed nickel hydroxide(BR 14.4.81)
Reclaiming materials from scrap batteries, esp. lead accumulators - where base of each battery casing is cut off to facilitate removal of lead etc.
Powder-gel anode for alkaline batteries - comprising zinc and a starch graft polymer gelling agent
Reserve battery electrode - electrolyte pervious container with lead di:oxide particles contacting current collector
Prepn. of fluorinated copolymer with ion-exchange Gps. - from fluorinated monomer and comonomer contg. carboxylic acid Gp. or precursor
Electro-catalytic gas diffusion electrode - of open pore conducting carbon cloth with catalytic carbon particle coating
Electrochemical generator with improved output - having positive electrode comprising cpd. of Gp=IVB, Gp=VIB, Gp=IB and transition metals
Ultrasonically welding thermoplastics cover to container - via ramp and multistep energy concentrating mating surfaces
Electrochemical cells using non-selective membranes - have poly;electrolyte added to electrolyte to make membrane ion-selective
Gas-tight seal compsn. for fuel cell plates - comprises an inert powder of variable particle size in a PTFE binder
Lead storage battery separator is of sintered PVC sheet - covered with an oil, and has high oxidn. resistance
Closed alkali battery - has insulating layer on gasket surface contacting anode can, gasket bottom and separator bottom
Alkaline battery with copper or its alloy cathode collector - having film layer of benzotriazole cpd. and fluorinated acrylic! ester resin
Non-aq. electrolyte battery, uses lithium metal anode - and iron, copper or nickel sulphide cathode, in propylene carbonate and 1,2-di:methoxy-ethane
Non-aq. electrolyte battery - uses metallic lithium anode, metal sulphide as cathode and non-aq. electrolyte contg. halogenated alkyl
Lead storage battery electrode mfr. - by bonding acid resistant resin frame to lead (alloy) plate via lower melting point resin
Non-aq. electrolyte battery - comprises lithium metal anode active material and mixt. of iron sulphide and lead oxide as cathode
Cathode fabrication for non-aq. electrolyte battery - by mixing manganese di:oxide powder with electrically conductive material, compacting and heating
Electrolyte matrix for a fuel cell - comprises mixt. of metal oxide and/or carbide fibre and fluorocarbon resin
Bituminous seal, esp. for lead starter battery - contains rubber and ester wax and/or paraffinic material, giving wide operating temp. range
Storage battery - cover recess connected by tubes to all cells for uniform electrolyte filling
Spent, polyamide-encased, silver-copper plate battery reprocessing - by full mechanisation with the plates sepd. from the casing by dissolution in glycerine at prescribed temp. followed by bubbling
Electrochemical cell diaphragm prodn. - by applying fibrous potassium titanate, PTFE and styrene! butadiene! copolymer to mesh from suspension
Mfr. of diaphragms for electrochemical cells - by impregnating extruded asbestos paper diaphragms with PVC or polysulphone, to improve their mechanical strength
Seal for electrochemical button cell - comprising bead of polyamide adhesive applied to polyamide coated gasket
Modified polymer compsn. for car battery etc. mfr. - contg. polypropylene, high density polyethylene, siloxane! rubber, stabiliser and filler
Polymer compsn. for car battery etc. mfr. - contg. polypropylene, high density polyethylene, synthetic rubber, stabilisers and siloxane! rubber
Electronic wrist watch has air cell - with water impermeable -gas selective membrane, e.g. of PTFE
Pasted electrode for lead storage battery prepn. - from paste comprising lead powder, water, sulphuric acid and fluoro:resin dispersion, the paste is kneaded and coated on a support
Lead storage battery electrode prodn. - by kneading paste contg. lead powder, water, sulphuric acid and fluoro-resin dispersion and coating on current collector
Heat generating compsn. for thermal battery - comprises metal powder as reducing agent, inorganic cpd. as oxidising agent and inorganic fibres
Depolarisers for lithium halide batteries - comprising halogen charge-transfer complexes
Silver oxide storage battery - has silver anode with conductive agent selected from lead-, tin- or -bismuth oxide, cathode, alkali electrolyte and separator
Electrode activator of sec. battery - comprises electrochromic material which changes colour with the electric energy of power source
Silver oxide storage battery - comprising silver-silver oxide anode, zinc-zinc oxide cathode, alkali electrolyte and cellophane-polyethylene-paper separator
Silver oxide storage battery - has silver oxide positive electrode and negative electrode contg. zinc powder and zinc oxide powder
Silver oxide electrical cell - has battery cap as negative electrode comprising zinc powder and oxide layers
Alkaline storage battery - includes gasket with vulcanised chloro-sulphonated polyethylene seal
Alkaline storage battery - includes polyamide gasket with sealing layer of chlorosulphonated polyethylene
Sealing agent for alkaline battery sealing cap - comprises epoxy! resin, heterocyclic di:amine hardening agent and asphalt
Outer porous support for accumulator plates - is woven sealed on three sides of material retaining elasticity and porosity
Leakage resistant primary galvanic cell - having all components disposed within the cell
Alkaline cell separator mfr. - by mixing powdered graphite and binder soln. and impregnating nonwoven or woven cloth with mixt.
Alkali battery with silver oxide moulded into anode can - covered by silver, layer and a separator pref. of a polyethylene-cellophane laminate
Battery with di:valent silver oxide anode - has porous nickel and porous silver or silver oxide as collector
Alkaline storage battery with leak-proof gasket - comprising L=shaped nylon ring, heat-treated to increase crystallinity
Solid electrolytic storage battery - sealed in anode collector with cathode collector bonded to anode by agent of high polymer resin
Solid state lithium iodine primary battery - with lithium anode, particulate iodine cathode, iodine-aromatic heterocycle charge transfer complex and lithium iodide solid electrolyte
Non-gassing accumulator - with gas permeable separator for oxygen passage from anode to cathode
Hermetically sealed battery - lead passing through insulation compressed cover socket
Tube type electrode for lead acid battery - is filled with granules of oxidised lead and PTFE
Ultra thin sintered PVC battery separator mfr. - by sintering a mixt. of PVC and leachable pore forming particles
Pasty cathode for alkaline storage battery - consists of perforated corrugated nickel (plated) steel plated filled with cadmium paste
Battery separator prodn. - by immersing porous olefin! polymer in soln. of fuming sulphuric acid or chloro-sulphuric acid
Closed alkaline storage battery - comprising inner bath composed of alkali resistant resin and outer bath of resin capable of withstanding gas pressure generated
Lead:sulphuric acid storage battery - stainless steel or titanium electrode grids with conductive protective resin coating
Leak-resistant sec. battery - with alkali metal salt in organic solvent as electrolyte:oxide acid anhydride sulphide or oxyacid salt as anode active material
Aluminium battery - comprising metal oxide, halide or sulphide cathode, amalgamated aluminium anode and organic solvent as electrolyte
Alkaline battery with good leakage resistance - has open portion sealed with mixt. of epoxy! resin, polyamide curing agent and asphalt
Composite lead accumulator grid plate - with plastic strips extruded to centre and edges of conductor grid
Nickel-hydrogen battery electrode substrate - has optimum configuration for radial current conduction and ion flow
Alkaline battery mfr. - using sealing packing comprising outer layer of thermally melting synthetic resin and inner adhesive layer
Non-aq. electrolyte cell - includes cathodic material prepd. by firing a mixt. of ferrous sulphide and copper sulphide in a sulphur atmos.
Alkali cell - comprises cathode mixt. of manganese di:oxide, conductive material and PVP binder
Zinc-alkali sec. battery - comprises zinc anode, cathode, e.g. nickel, alkaline electrolyte and fibrous fluoro-polymer separator
Gas diffusion electrode prodn. - by coating nickel cpd. powder and carbon powder on porous metal base, drying and sintering
Solid electrolyte esp. lithium iodide in a battery - reduces self discharge
Seal for alkaline battery - comprises hardened material from epoxy! resin, aliphatic reactive diluent and polyamide resin
Positive iron clad battery plates mfr. - by compressing lead frames with active material in plastic tissue and sewing
High energy prim. cell iodine cathode prodn. - by dissolving iodine charge transfer complex cpd. in condensable organic solvent, heating and cooling
Carbon cloth-based electro-catalytic gas diffusion electrode - has closely spaced metal current collecting contacts to enhance operation
Catalyst used to reduce oxygen and hydrogen to water in batteries - comprises carbon contg. palladium mixed with fluorine resin
Gas electrode for fuel cell - has end of catalyst layer in which collector is buried and covered with water repellent gas permeable sheet
Negative plate for alkaline battery - composed of amalgamated zinc powder, electrolyte and polyacrylic acid (alkali salt) gelling agent
Lead storage battery - with separator periphery composed of non-porous polyolefin
Mfr. of alkali and acid resistant battery separators - by alternately laminating polyamide fibre webs and ethylene!-propylene! copolymer fibre webs by heat bonding
Separator for lead storage battery - comprising infusible phenolic fibres contg. sulphonic acid groups
Prim. cell with light metal anode and hydrogen peroxide - as cathode depolariser, has gas diffusion electrode with inactive coatings on more porous core
Primary cell using hydrogen peroxide as cathode depolariser - fixed in polyurethane gel and light metal anode, giving high energy content and capacity
Sealing bush for terminal rod in electric accumulator - consists of lead sleeve inside elastic rubber bush in direct contact with battery case
Hydrolysis resistant polyurethane for fuel cells - derived from aliphatic and aromatic polyester(s) and aliphatic or alicyclic poly:isocyanate
Forming a thin flexible solid electrolyte sheet - by hot pressing electrolyte particles into a polymer film between two deformable sheets
Perovskite or spinel oxide layer positive electrode - is oxygen ion-impervious and used in battery also comprising negative electrode and alkaline electrolyte
Mfr. of negative electrode for nickel-cadmium battery - by anodising an activator on negative base plate, and then washing and drying the activator to form electrode
Mfg. negative electrode for alkaline storage battery - by mixing salt water and organic solvent to cadmium oxide, coating obtd. paste on electrode base and drying
Sealing material for alkaline storage battery - comprises epoxy! resin, reactive diluent and hardened heterocyclic amine
Flat storage battery - covered by laminated films e.g. of polyester, at least one having porous metal coating e.g. aluminium
Lead storage battery electrolyte contg. antimony metal or cpd - coated by polypropylene, reduces self discharge
Solid electrolyte battery - comprising cathode of lithium and divalent metal element, iodine-contg. charge complex cpd. as anode and iodide electrolyte
Button-type air cell prodn. - by impregnating steel net with slurry of metal-phthalocyanine contg. active carbon drying and punching hole to give air electrode
Pasty cathode plate for alkaline storage battery - comprises sintered nonwoven sheet of nickel-plated iron fibre
Lead storage battery - with antimony or antimony cpd. coated with material poorly soluble in sulphuric acid mixed with active electrode plate material
Solid electrolyte battery - comprising charge transfer complex of iodine and poly(4)vinyl pyridine, anode of excess iodine, alumina and silica etc.
Battery has metal cathode, organic electrolyte and metal oxide anode - with hydroxy gps. of the metal oxide chelate linked to other metal ions, decomposition of electrolyte on storage prevented
Lead storage battery with long charge-discharge cycle life - has separator contg. antimony (oxide) particles coated with resin and electrode plate grid of antimony-free lead alloy
Primary cell with plastics insulating coating - and sealed cap using plastics insulating seal to keep cell leakproof
Alkaline battery with consumable zinc anode - mounted on non-consumable metal supports and easily removed from the cell and replaced
Prodn. of negative plate for alkaline battery - by coating metal plate with paste obtd. by mixing cadmium oxide with organic solvent then adding water or PVA
Negative electrode for nickel-cadmium battery - is coated with thin layer of synthetic resin fibres to prevent crystal growth of cadmium
Organic electrolyte cell with low internal resistance - has light metal negative electrode, organic electrolyte and positive electrode of metal oxide surface-treated with silane-coupling agent
Gas-tight alkaline cell - has spaces around negative terminal sealing ring, gasket and negative collector filled with liq. sealant contg. oxide inhibitor
Solid electrolyte battery of reduced internal resistance - comprises lithium anode, cathode contg. iodine and poly-4-vinyl!-pyridine and lithium iodide electrolyte
Non-aq. electrolyte battery - has lithium metal as cathode and a copper oxide and iron sulphide mixt. as anode material
Non-aq. electrolyte battery prodn. - comprises pressure-moulding ferrous sulphide anode material with subliming material and heat-treating to vaporise latter
Alkaline battery with reduced electrolyte leakage - sealed hardened with epi-bis type epoxy! resin and polyamide
Leak-free closed-type battery - having glass or ceramic sealing between cathode terminal and anode case which has gasket e.g. of plastics on inner surface
Zinc electrode coating - comprising a copolymer of di:acetone acrylamide and acrylic! or methacrylic! acid
Battery with post seal system - with O=ring between terminal post and case bore and additional seal
Electrochemical cell coolant tube holder - having impervious separator plate and a porous tube holder or resin bonded carbon fibres
Electric cell having thin solid electrolyte - has sealing properties improved by using high molecular coatings between electrodes and collector plates
Flat type electric cell - with cathode mixt. comprising manganese di:oxide thin film, conductive carbon powder and ethylene! resin binder
Electrolyte for storage battery - comprising solvent of polymerised unsaturated cyclic ether and solute of inorganic salt
Dry cell with improved mechanical properties - has positive electrode zinc case or separator coated with balsam corrosion protection agent
Silver oxide storage battery - has activator body partially covered by silver oxide-reducible metal foil or plate for stabilised discharge voltage
Electrolyte for storage battery - comprising 1,3-di:methyl:hexa:hydro:pyrimid-2-one as solvent and inorganic salt as solute
Mfg. cadmium electrode for alkaline storage battery - involves forming slurry of cadmium, nickel, and fluorocarbon resin, coating on conductive base etc., for improved discharge property
Prodn. of positive electrode for non-aq. battery - by pressing activator powder contg. manganese di:oxide and heating PTFE poly tetra fluoroethylene
Prodn. of positive electrode for non-aq. battery - by pressing activator powder contg. manganese di:oxide with metal net and heating
Prodn. of positive electrode for non-aq. battery - by pressing activator powder contg. manganese di:oxide and heating
Alkaline storage battery - comprises negative electrode, manganese di:oxide or hydrous nickel oxide positive electrode and separator contg. synthetic resin and fibres
Leak-proof electrochemical cell - having a synthetic resin gasket of high crystallinity between positive can and negative collector
Thermoplastic hot plate welding - using heating frame with triangular ridge on one side and flat surface on the other side
Electrodes for lead-acid batteries - are covered with porous oxygen and acid resistant synthetic fibre layer
Ion exchange membranes for electrochemical cell stacks - made by solvent extraction of a mixt. of an ion exchange polymer and a solvent extractable polymer
Fluoro-vinyl ether copolymers - useful for prodn. of membranes for electrolytic cells
Mfg. anodic mixed agent for organic electrolyte battery - by kneading anode active material and PTFE dispersion, drying, pulverising, press moulding and heat treating
Battery separator of graft copolymer base film - of saponified EVA copolymer, graft copolymerised with conductivity imparting vinyl! monomer
Organic electrolyte battery - contg. lithium cathode active material and separator of glass fibre organic fibre layer
Organic electrolyte battery - contg. lithium as cathode active material and separator of glass fibre-polyethylene or polypropylene mixt.
Organic electrolyte battery - contg. lithium cathode active material and glass fibre separator
Polyamide sealing material for alkaline cells - is prepd. by reacting aliphatic di:basic acid with poly:alkylene poly:amine or poly:alkylene di:amine
Non-aq. galvanic cell having separator coated with vinyl! polymer film - to reduce passivation of active metal anode in cathode-electrolyte soln.
Non-aq. galvanic cell contg. dissolved vinyl! polymer film - in cathode electrolyte to reduce passivation of active metal anode
Thin, flat cells contg. zinc slurry anode - have low zinc content w.r.t. cathode as thin layer for low internal impedance
Non-aq. electrolyte cell - includes electrolyte soln. of lithium bromate in organic solvent
Non-aq. electrolyte cell - includes electrolyte soln. of alkaline metal fluorosulphonate in organic solvent
Lead storage cell substrate mfr. - by moulding mixt. of polyolefin resin, lead cpd. and plasticiser with lead (alloy) and eluting plasticiser
Lead storage cell substrate mfr. - by moulding mixt. of polyolefin resin, filler and plasticiser with lead (alloy) and eluting plasticiser
Lead storage cell substrate mfr. - by moulding mixt. of polyolefin resin, powder sulphuric acid and plasticiser with lead (alloy) and eluting plasticiser
Organic solvent cell cathode prodn. - by forming mixt. of manganese di:oxide, conductive agent and PTFE powder into sheet
Organic solvent cell cathode mfr. - by mfg. cathode mixt. of baked manganese di:oxide, conductive agent and PTFE, kneading and shaping
Electric storage battery electrode separator - having a layer of absorbent fine diameter absorbent fibre
Tubular body convertible to a tubular battery storage plate - the body comprising braided reinforced plastics tapes defining apertures filled with foraminous material
Composite anode for sealed battery has compact and loose zones - to reduce impregnation time and increase battery utilisation
Non-aqueous galvanic cell has manganese di:oxide cathode - with low water content, electrolyte contg. methyl-oxazolidone and active metal anode (NL 30.12.80)
Sealing member for an energy conversion device - has a non-conductive corrosion resistant coating and is corrugated
Appts. for sealing industrial battery connections - has cap receiving pole tops and connectors filled with encapsulant
High molecular metal coordination complex compsn. - for (de)absorption of oxygen, comprises prod. of styrene and N-vinyl-imidazole and di:sulphide polymer prod. and an iron II complex
Lead acid storage cell - has electrolyte of sulphuric acid and organic cellulosic cpd. catalyst for redn. oxidn. discharge reaction
Electrochemical deoxidising system - uses iron cpd. to reduce oxygen overvoltage at anode
Fuel cell electrode fluid supply or drain - using spacious collecting channel connected to electrode via microchannels
Rechargeable fuel cell - with hydrogen produced by water decomposition stored in cell for generating electrical energy (J4 31.5.74)
Hydrogen fuel for alkali or phosphate fuel cell - prepd. by adsorbing sulphur di:oxide in burning exhaust gas, desorbing, adding to water and electrolysing
Thin electrochemical cell separator plate - by heat treating mixt. of high purity graphite powder and phenolic resin
Neutral membrane for electrolysis process or fuel cells - obtd. by impregnating gel cpd. into pores of synthetic resin matrix
Fuel cell comprising alkali metal carbonate-contg. electrolyte - which is slurry like and contains viscosity control agent, pref., magnesia or an aluminate, zirconate or titanate
Hermeticity testing of fuel cell matrix - involves blowing oxygen through oxygen electrode and recording voltage rise
Coating liq. or powder particles by vapour deposition - onto dispersion of liq. or powdery substance
Implantable bio-oxidant fuel cell - is intermittently refuellable by injection through percutaneous port, used to power prosthesis
Fuel cell solid electrolyte - is made from fused mixt. of carbonate and material inert towards it
Fuel cell using hydrogen sulphide fuel material - where anode soln. contains redox cpd. which reacts with hydrogen sulphide
Metal zirconate silicate phosphate cpds. - contg. hydrogen or hydronium ion, used as solid state electrolyte in electrochemical cell
Rectangular bipolar fuel cell battery - with porous carbon or graphite paper forming gas spaces
Leakproof fuel cell - includes insulating rings at stepped portions between electrolyte and positive pole material
Cell has alkali carbonate electrolyte - held in fibrous potassium titanate, has high mechanical strength
Protective annular electrode - introduces nulling currents to reduce shunt currents in electrochemical devices
Gravity fed power supply generator system - using fuel cell, impulse turbine and electrolyser connected in energy ring
Semiconducting N4-chelate electrode coating - prepd. by contact of body with tetra:nitrile cpd. vapour and heating
Semiconducting N4-chelate electrode coating - prepd. by contact of body with tetra:nitrile cpd. vapour and heating
Solid electrolyte based on zirconia mfr. - by preparing soln. contg. cpds. of zirconium, aluminium and stabilising meta., coprecipitating, moulding and sintering
Electrochemical cell membrane esp. for alkaline battery - comprises polar semi-permeable plastic foil carrier and uniformly distributed metal deposit
Molten carbonate fuel cell electrolyte structure - has strontium titanate matrix and alkali carbonate electrolyte
Electrochemical fuel cell including ribbed electrode substrates - each having side channels filled with gas impervious material to act as gas barrier
Fuel cell contg. molten carbonate as electrolyte - uses liquefied natural gas which is vaporised where it is steam treated to produce hydrogen-contg. gas which is fed to the anode
Cation exchange resin for permselective electrolytic cell membrane - prepd. from hydrocarbon polymer skeleton with grafted vinyl gps. copolymerised with unsaturated di:carboxylic acid or anhydride
Fuel cell of elongate polygonal cross=section - with reactant channels longer than coolant channels
Treating surface of ion-exchange membrane - by subjecting to low temp. plasma and bonding the porous membrane to metal catalyst
Oxygen concn. difference battery with burner as heat source - comprising porous layer of gold, silver, platinum or zinc oxide having low heat emissivity formed on heat-radiating surface of substrate
Ferrous porphyrin complexes - whose solubility and form can be changed by selection of polymer gp.
High mol. wt. ferrous porphyrin complex - useful as oxidn.-redn. catalyst, fuel cell oxidn. catalyst, nitrogen oxide(s) and carbon mon:oxide removal agent, oxygen carrier etc.
Autonomous electrochemical energy generator for ship propulsion - has high energy lithium cells, hydrogen-oxygen fuel cells, reformer and neutraliser
Densified edge seals for fuel cell components - formed by compressing and curing built-up edges and carbonising
Mixt. for prepn. of refractory solid electrolyte - contg. oxide(s) of aluminium, zirconium and titanium to improve electric conductivity and thermal resistance
Super-corroding galvanic cell magnesium alloy prodn. - by mechanical alloying, for use as corroding links or for heat or gas generation
Quantum electronics sub-millimetre gas laser - has resonator filled with ethyl iodide vapours as active substance
Infrared reflecting electrochromic light control panel - gives rapid variation of visible light transmission for windows etc.
Photosynthetic solar fuel cell - contg. suspension of malate producing mesophyll cells in nutrient soln.
Lithium nitride solid electrolyte mfr. - by thin film formation by evapn. of metallic lithium or lithium nitride in nitrogen contg. atmos.
High capacity fuel cell - uses alkaline solns. of sodium chlorate and sodium sulphide respectively in positive and negative electrodes
Fuel cell with interleaved electrodes - placed across the flow of the electrolyte which contains both fuel and oxidant mixed in emulsion form
Hydronium beta double alumina solid electrolyte prepn. - by immersing sodium beta alumina in hot sulphuric acid
Chromium oxide sintered body prodn. - by sintering compact in carbon powder
Protection of carbon electrodes from corrosion - by supply of carbon di:oxide adjacent to the electrode
Electrochemical generator - comprising combination of fuel cell and conventional cell
Electrochemical cells with laterally spaced electrodes - and solid electrolyte, using gaseous fuel and oxidant for electricity prodn.
Electrochemical cell coolant tube holder - having impervious separator plate and a porous tube holder or resin bonded carbon fibres
Ion exchange membranes for electrochemical cell stacks - made by solvent extraction of a mixt. of an ion exchange polymer and a solvent extractable polymer
Control appts. for hydraulic turbine system - has link mechanism which transmits positional signal from wicket gates to hydraulic pressure distributor valve
Pyroelectric detector with reduced microphonic effect - has pyroelectric element supported by and between two thin flexible plastics film secured together by adhesive
Hydraulic generator emergency stop - using simultaneous blocking signal for hydroelectric converter and disengagement of feedback coupling as water fill wheel chamber
Turbine installation with generator outside flow passage section - has interconnecting passages defined by two pipelines converging to form junction near inlet of runner chamber (AT 15.4.81)
Resonance absorber for EM energy conversion in e.g. photodiode - has absorber to which is disposed optical layers with alternating high and low refraction indices
Open turbine for low head installations - has blades activated by water passing in and out, and has cog gear with output shaft connected to generator
Upstream guide rim for wind or water powered machine - has two converging parts with section partially encompassing driven wheel
Motoring control appts. for hydraulic pump-turbine - has guide vane position detector, and setting unit associated with speed governor
Factory assembled unitary low power hydroelectric plant - has cistern serving as barrier and hydraulic turbine driving alternator via gear multiplication assemble
Bulb-turbine generator for dam spillways - has liftable gate positioned to retain water in open channel and is fixed to outer casing of generator
Water delivery control for turbine-pump unit - uses slide valves at turbine and pump inlets to allow turbine to assist driving pump if required
River hydroelectric power station - has rigidly joined pressure wall with vertical cavities to turbine chambers and overflows
Semiconductor device with photoelectric monitor - including pn-junction for temp. monitoring in reverse bias phase of semiconductor component
Rotor for large hydroelectric machine - has non-circular rim for compensating deformation at high speed by evolving circular shape
Water turbine driving as continuous vertical shaft - has inlet screw conveyor with cast rib, external supports, flywheel and generator
Pumping operation of francis-type runner in hydraulic machine - having water extracting pipe, multi-stage seal and valve which opens when water head exceeds given level
Hydrogenerator power group regulator - uses comparator and regulation range setter to eliminate complex mechanical blocking units
Electric governor for hydrodynamic plant - has integrator for astatic regulation which includes limiting circuit for adjustment rate
Water tower drive for hydroelectric turbines - uses reservoir driven coaxial columns to provide vertical waterfall
Closed loop energy conversion system - uses hydro-electric generator to produce piped compressed hydrogen and oxygen using electrolysis
Water drop suction installation - generates or converts energy by drawing drops from lower to higher level and returning via hydraulic turbine (SE 29.06.81)
Beam spot scanning device - uses chirped signal applied to comb-tooth-like transducer for exciting surface elastic wave in thin film waveguide
Hydraulic pressure electricity generator - uses closed loop system employing asymmetrical siphon and two reservoirs to drive turbine
Water turbine-generator set - has stator winding overhang inclined at 90 degrees and cage winding for rotor
Deep shaft pump-back energy generator for use during high demand - has underground pumped storage plant where cavity is dissolved in salt dome to form lower reservoir of hydroelectric plant
Control for water turbine - provides maximum combination of running blade angle and lead crown opening to limit non-load speed
Dam with transformable hydro-energetic arrangement - giving enhanced flexibility in low flow river environment which inherently involves drought condition
Hydraulic turbine guide apparatus emergency shut-down unit - has sectional slide valve housing with three control chambers
Fluid velocity actuated structure for water wheel - has least counter-resistance to fluid stream yet can be adjusted to provide brake in high velocity stream
Centrifugal pump or turbogenerator - has main housing with fluid flow pressure chamber, stator and rotor assembly and impeller sealed by o=rings
Turbine wheel blade - has specific profile ratio related to wheel dia. to increase efficiency
Electricity generator using dam water - has turbines with blades having continuous, uninterrupted, spirally curved tapering configuration
Photo-element with light guide exploiting photoelectric effect - has vacuum space between alkali metal coated rod and anode formed by outer tube
Under-shot water wheel generator drive - has pontoons supporting dual three-bladed paddle assembly with drive shafts connected to generator via chain drive
Wind-driven power unit - has high level hydraulic pump operating low level water pump to lift water to hydroelectric basin
Water wheel electric generation device - has buoyant platform supporting gear wheel with paddles attached to periphery and driving gear train
Hydroelectric station using electric, solar or wind pumping energy - can be closed or open loop of basins with interconnecting turbines
Hydraulic or pump turbine operating method - provides temporary disconnection from electric power system for changeover from motoring to generation
Hydraulic turbine wheel blade turning controller - by using angle of turn of stator blades as parameter for stator position
Water power unit fed by explosion displacement - utilises force derived from movement of water from intermediary to occupy space left by water by explosion
Self-starting alternator for e.g. wind or water-mill - has e.g. twelve poles with ceramic permanent magnets between adjacent poles
Detection of optical signals - uses PN junction biased in forward direction, to prevent signal absorption during detection
Reference source for integrated FET services - has control gate regions subject to ultra violet through window regions
Hydroelectric power station - has turbine guide vanes setting adjusted by float dependent on water level in reservoir
Multistage hydraulic power plant machine - has air venting channel from water inlet side to rear, as bore in each runner wheel, and air venting chamber for each runner wheel housing
Small power plant for rivers and streams - is anchored and has wide inlets to receive surface layer of flow which is deflected by baffles
Hydroelectric power station frequency control - by forming estimate signals of station mechanical moment and frequency deviation to compute deviation for active power control
Combined pump and turbine electrical generator - has closed loop of three vertically spaced reservoirs and vacuum pumps driven by pressurised water in upper reservoir
Liq. storage device and energy generator - uses system of floating elongate containers which rotate about central hydroelectric power unit
Hydraulic turbine automatic starter - has lever with solenoid and revs relay linking limited opening mechanism to pressure sensor
Conversion of hydraulic turbine to synchronous compensator mode - by setting rotor blades at starting angle after expelling water from rotor chamber
Experimental hydraulic turbine feed chamber - has composition casing with reinforcing strips and rings for reduced deformation
Water wheel type rotary engine - delivers water under pressure through hollow axle to nozzles at ends of spokes to fill container
Optical fibre coupling to LED or photodiode - by insertion into chemically etched cavity with N-plus doped lining
Solar or terrestrial heat energy based electrical generator - is based on spectral transformation using thermo-photoelectric or thermomagnetic-electric transducers
Hydraulic energy storage for electricity generator - uses wind, water or other variable power source to pump water to tank held high and allowed to fall and drive generator when full
Electricity generator water-powered plant - has float movement coupled to hydraulic pumping system associated with turbine generator
Centrifugal governor for kaplan water turbine - uses masses acted on by centrifugal force to alter blade angle and to provide overspeed braking
Reflective surface for road signs - increases efficiency by embossing Fresnel lens pattern on reflective material, optionally polarised
Control system for hydro-electric and thermal power units - uses model of river system and flows over daily periods as input data to computer program for combined power system
Constant temp. work table - has coolant evaporated by light from lamp, and vapour kept at constant pressure, and thus constant temp.
Electro-hydraulic speed governor for hydraulic turbine - uses double-arm lever to fix position of main servomotor rod (BR 25.03.80)
Electrical power generating system - is suspended in flowing water from buoy and uses turbine blades to provide driving power
Underground hydroelectric power station - has high level reservoir enclosed in gas-tight and heat insulating jacket and filled with compressed air to increase power output
Two photo diodes controlling light diode circuit - are effected one by weak, other by strong light
Reversible multistage hydraulic pump turbine - has rotors of decreasing dia. for high to low pressure stages
Two=stage hydraulic pump turbine control - regulates opening of control blades for both stages together or independently for required mode
Enclosed hydroelectric unit for flat country rivers - has ribs on turbine stator shell rings supporting axial thrust bearings
Energy balanced hydro-electric turbine - fed by centrifugal pump to which its exhaust is returned after initial start=up
Low pressure hydroelectric plant - has combined turbine and generator with water out flow deflected away from river bottom
Turbo generator revolution control for power plant - is replaced by closed acceleration control loop during entire running-up phase
Sea-fresh water power generating installation - has round osmotic batteries located on inner perimeter of lower level dam
Water wheel using troughs attached to endless belt - has two rollers rotating by water power with axle of one coupled by gearing to generator
Hydroelectric power plant control system - uses frequency dependent summing device with three inputs and output controlling water supply
Hydroelectric power station load sharing unit - uses station power setter for feeding comparator also fed by rise meters connected to loading setters
Diversion dam hydro-electric power plant - has series of flood gates to allow water to flow to raisable water wheels and turbines
Opto-electronic device mfr. for facsimile transmission - uses localised thermal shock from laser beam to increase photo-conduction
Semiconductor sensor for X=rays produced by electron bombardment - contains magnet to deflect stray electrons and improve signal=to=noise ratio
Semiconductor photodetector with reduced time constant - has patterned electron emitting layer deposited over patterned insulator
Anti-infrared ray reflection film - with titanium oxide film on optical base plate e.g. of germanium or silicon, for excellent moisture resistance
Semiconductor X=ray radiation sensor - which can be positioned in front of the film without interfering with the image
Homogeneous mercury cadmium telluride layer - formed on cadmium telluride substrate, and used as infrared detector
Radiation monitor providing electric signals - where scintillator material is annealed to reduce hysteresis, esp. during computer tomography (J5 28.7.81)
Gravity fed power supply generator system - using fuel cell, impulse turbine and electrolyser connected in energy ring
IR absorbing multilayer coating for sapphire - opaque and semi-transparent titanium layers forming trapping resonant cavity
Photoelectric conversion element and image pick=up - has metal layer adhering amorphous hydrogen contg. silicon photoconductor
Semiconductor evapn. device manufacture - by vacuum deposition in presence of active hydrogen, nitrogen, or oxygen: no need to vent toxic gases
Silicon surface barrier detector of nuclear radiation - bonds silicon crystal and metal foil with adhesive film rings heated at low pressure
Protective coating for optical element - prepd. by plasma polymerisation of satd. hydrocarbon and giving increased IR transmission
Semiconducting highly thallium-doped silicon prodn. - by doping with thallium alloy to reduce thallium vapour pressure
Semiconducting highly antimony-doped silicon prodn. - by doping with antimony alloy to reduce antimony vapour pressure
Semiconducting highly indium doped silicon prodn. - by doping melt with indium alloy to reduce indium vapour pressure and drawing
Semiconducting highly thallium doped silicon prodn. - by doping melt with thallium alloy to reduce thallium vapour pressure and drawing
Semiconducting highly antimony doped silicon prodn. - by doping melt with antimony alloy to reduce antimony vapour pressure and drawing
Fibre optics module - introduces optical fibre parallel to substrate plane and right angle turn to opto-electronic device
Regenerative thermo-hydroelectric plant
Hydroelectric generator plant
Complementary energy generation system for hydroelectric power plant
Small hydro-electric power plant construction
Hydro-electric power plant construction
Pressure reducer for hydraulic turbines - has water line in rotor etc. and drain in turbine inlet cone
Spiral chamber construction for francis turbines, etc - comprises pressing of the chamber panel on a shaped mandrel and on a press ram, together with an adjustable support
Electrohydraulic governor for hydraulic turbine - has integrator and special signalling based on servo motor with rigid negative reaction
Inverted pyramid shaped accumulator - for prodn. of rainfall
Ocean tide energy generation system - uses three tanks and floats to control pumping action between tanks, and turbine operated by liquid flow
Solar energy collection system - uses fluid that dissociates endothermically and recombines exothermically permitting use of pipes without thermal insulation
Solar energy collector for energy storage system - has vacuum between photovoltaic cell and reflector, and electromagnet controlling position of reflector having ferro-magnets
Parabolic mirror for solar energy collection - comprises trapezoidal panels supported between inner and outer concentric ring frames
EM radiation reflective concentrator e.g. for radar or solar power - has adjustable reflectors directing radiation to receiver and lightweight structure movable by small motors
Power plant for extracting energy from sea water temp. differentials - employs ethane in liquid and vapour phases as working fluid and driving a turbo generator as energy transfer device
Wave energy converting system - uses closed circuit circulation of working fluid with pelton wheel as prime mover
Sun tracking controller for solar collector - has photo-transistor arrangement outputs amplified to control actuators in isolation via transformers
Wave pump appts. for energy conversion - has cylinders each mounting float connected directly to piston within cylinder
Hydraulic energy accumulator - has floating container type energy accumulator connected to machine operating as motor or generator depending on demand
Generator for deriving power from sea - has two relatively slidable concentric tanks to compress or rarify air in inner tank as water rises or falls
Double acting wave energy converter on vertical axis - supports horizontal radial arms with vertical flaps suspended from them to generate net torque under wave pressure
Moving surface water driven electric generator - comprises several paddle wheels in tandem in rear of generator and attached to anchor tower
Turbogenerator unit for sea-power plant - with common shaft for generator and turbine, each with radial bearing, in fluid-tight housing and with halocarbon refrigerant
Solar energy multi-point high concentrating optical system - uses thin metallised fresnel reflectors applied to panels formed into focusing surfaces
Hydraulic circuit for automatic operation of heliostat - utilises phials which create fluid pressure in capillary lines when exposed to sun
Solar energy facet concentrator - has radiation density regulator made as screw with sliding clutch
Electricity generator operating from fluid flow - uses oscillatory system and has mechanical resonators amplifying oscillation fed to oscillatory alternator
Electric power generator harnessing natural variations - has alternate ends of piston in cylinder exposed to pressure or force
Cylindrical turbine of spiral cross section for energy conversion - uses horizontally mounted spiral cross=section turbine to convert momentum of moving fluid to rotary motion for electricity generation
Solar water lifter - with solar radiation receiver made as cantilevered bimetallic plate with magnetic head piece
Gas condensation latent heat extractor - compresses gas isothermally and conducts to pressure chamber with heat exchanger where heat is drawn off
Continuous water energy converter - uses chain of spherical floats passing over wheels above and below water to convert vertical float chain movement to rotation
Energy recovery system using wave power - includes large pivoting plate moving linear electromagnetic generators as waves rise and fall
Equipment recovering normally wasted energy - uses plant for storing, absorbing, converting and transferring different energy forms
Solar energy conversion system - has primary and secondary reflectors arranged to track sun and concentrate radiation on small target
Extracting geothermal energy from subterranean cavities - introducing immiscible liquid hydrocarbon working fluid into subterranean cavity which vaporises and returns to surface
Wave motion energy converter for floating vessel - has pistons within downward open cylinders attached to hull bottom for pumping air into storage chamber
Road vehicle passage energy extracting appts. - using flexible belt in road driving rollers which drive generator
Rotating pendulum arrangement for energy generator - uses movable weights on pivoted arm to sustain motion with weights pushed outwards by hydraulic cylinder and inwards by spring
Wind and solar energy conversion system - uses balloon type energy converters with cells transmitting absorbed energy to base from high level
Floating hydroelectric generator - has water duct through hull and with low speed turbines
Power generator exploiting kinetic energy of sea waves - has turbine downstream of holes of shutters in barrier to act as prime mover
Tracking solar energy collector assembly - has specific solar tracking sensor and non-tracking device for monitoring presence or absence of direct sunlight
Focussing cover solar energy collector appts. - has housing, with fresnel lens cover, containing mirror system with solar absorber
Parabolic trough concentrating solar collector - with receiver of reflected radiant energy located along focal line of paraboloid with width of entrance as function of distance
Tracking booster and multiple mirror floating collector - concentrates sunlight on either photo-voltaic cells and/or flat plate collectors
Sea wave energy to electrical power converter - has ramp directing wave water to top of rotating wheel which is connected to generator
Electric oscillation generator - is stabilised by conical anchor to improve efficiency of surface wave energy exploitation
Wave-energy conversion appts. - has flexible membranes which form air pumping chambers whose volume varies in response to wave motion
Installation recovering energy from stream of motor vehicles - has longitudinal sleeves compressed by wheels of vehicles and driving turbine-generator set by pressure waves
Solar tracking appts. with four bar linkage - has motor and pulley systems for driving rotating disc w.r.t. vertical post and for driving latter about its vertical axis
Concentrating solar energy collector - has complementary solar tracking ridges of inverted V=shape formed of reflective flexible material
Radiant energy concentrator system - has receiver displaced so as to be maintained in parallel direction to incident radiation responsive to directional variation of latter
Solar radiation energy concentrator - formed by parabola section rotation about axis which does not coincide with symmetry axis
Electricity generator using wave power - has float sliding vertically to move piston providing supply of compressed fluid to hydraulic motor
Solar energy heat transfer panel - concentrates, absorbs and converts energy for use in heating systems and has parallel channels with highly reflective side walls
Device for using wave energy - has additional wall and channel with turbine between wall and reservoir
Sea wave energy to electrical power generator - uses endless chain or logged belt between fixed and mobile parts driving energy conversion motor
Solar or acoustic radiation collector - uses long narrow collector with internally reflecting walls to pass energy to receiver with reduced reflected and convection losses
Solar energy collection system - has two solar concentrators in series, with second connected to light pipe, each concentrator incorporating mirrors
Heliostat automatic control system - has heliostat position axis detector and breakdown situation detector
Heliostat unit tracking system detector - has additional coarse and precision tracking light guides
Ocean wave energy converter - has floats free to heave, sway and roll, connected by rigid links for driving air turbine via oscillating air pump
Double acting turbine for sea wave to electrical energy converter - has turbine wheel driven by airflow due to rise and fall of water level in tubular body
Solar oven with associated heliostat mirror - adjusted to reflect radiation into oven via south facing window
Focussing mirror for solar radiation - has cylindrical-parabolic configuration with centre of gravity coinciding with focus for self-balancing
Direct conversion for e.g. solar energy thermoelectric generator - has external voltage source creating charge drift across heated semiconductor
Water powered generating appts. - has blades attached to vertical moving belt in anchored assembly and driving generator
Solar collecting roof structure - has hyperbolic paraboloid form shaped to focus incident radiation on photoelectric absorber
Solar energy collector - has flexible reflective film strips stretched over adjustable supports to form parabola shaped mirror
Power generation unit using geothermal energy - has turbine connected to electric generator by shaft coupling and extracting energy from vaporous power fluid
Tower-type solar electric station operation - by reflector orientation variation depending on solar radiation level
Electricity generator using sea wave energy - has prime movers rockably or rotatably mounted on ballasted spine elements
Heat exchanger for thermoelectric installation - has resilient mounting structure on exchanger surfaces for compensating vibration expansions etc.
Large parabolic dish reflector - is made of successive curved truncated cone sections and uses reducing dia. annuli each having fixed curvature
Sea wave operated electricity generator - has floating chamber with relatively displaceable longitudinal walls, to which are respectively attached coil and magnet mechanism
Solar energy collector sun-tracking appts. - cants end of shield tube to enable rays of sun to expose photocell at particular angle
Geothermal-electrical power generating system - uses liq. refrigerant evaporated at warm bottom of bore hole to drive turbine
Electrical device with portion having selected properties - is formed by deposition on substrate, and may be made by dipping into solution or dispersion
Electrical generator for wind or water power - has rotor in form of two rings carrying permanent magnets rotating about stator ring having number of coils
Sea wave energy converter - uses valved piston operated by float to pump water to store for discharge through turbine
Semicircular section solar collectors with fresnel lines - has section plastic tunnels laid over pipes carrying working fluid with auxiliary pipes collecting diffused rays
Generation of electric power from geothermal energy - delivering carbon-di:oxide from pump through control and pipe to earth stratum at high temp.
Sea wave electric power generator - has large floating member following wave motion, against restraining system, to actuate pumps
Medium temp.-radiation-atmospheric absorber for heat energy extraction - has resistive foil heated by solar cells and absorption tubes positioned inside casing with louvred glass lid
Water-driven energy generation plant - comprises endless belt extending between vertically spaced wheels carrying spaced piston-cylinder devices
Mechanical or electrical energy generator using low heat source - loads pressurised vapour through turbine for expansion for obtaining useful work
Electrical power generating system using rise and fall of tides - has duct using syphon principle between ocean and reservoir and carrying turbine
Magnetic flow device for generating electric power - has coil and core in relative reciprocal motion driven by sea waves or passage of cars over road
Sea wave energy converter - uses cylinder containing piston which rises under hydrostatic force and compresses air to operate turbine driving generator
Mechanical, electrical energy generating system - is heat pump circuit with input to exchanger with output to machine for exploitation of natural or waste heat
Concentrator with paraboloid surface trapping solar radiation - has coating of metallic mirror layer applied via precipitation from sprayed medium
Adjustable focal length EM radiation reflector - uses partial vacuum to give curvature to elastic membrane which can be adjusted using valve with central aperture
Resonant type appts. for absorbing wave energy - has pendulum arranged at position of node of stationary wave formed in water chamber
Domestic or industrial electricity generation plant - uses displacement of float within tank associated with balance which causes pressure differential to move float
Solar energy conversion system - uses cassegrain optical system with pipe shaped high pressure vessel containing energy absorbing fluid
Closed loop solar collector system - uses interconnected modular heat exchangers receiving vaporised heat transfer fluid via flow-meter assembly
Solar air heating system - has three temp. sensors at top of collector, forming part of differential thermostat
Submerged solar power plant - has heat exchangers with enhancement of heat transfer of surfaces, through action of wipers and drain down of transfer surfaces
Double acting turbine for wave energy to electricity conversion - uses tube partially immersed in water to create air flow from wave motion to drive turbine blades
Wave energy converting appts. - employs angular motion between adjacent pontoons to pump fluids to high pressure main
Power generation from natural or existing source - using flow in tapering channel driving synchronous machine, e.g. flow in estuaries caused by shipping
Unit producing energy when immersed in flowing water - uses vanes attached to conveyor belt for driving shaft attached to gear train and generator
Vapour powered engine assembly - uses naturally occurring low grade heat to heat vapour from volatile liq. to drive electric generator to power pump motor
Wave power generator incorporating rotating floats - which rotate only in one direction and drive pulleys through tension members attached
Solar batteries block-elements test stand - has optical filter situated at predetermined angle horizontal plane of base
Tide powered electrical generator - uses floating platform carrying flywheel driving separate gearing for ebb and flow tides
Light collector with spectrum separation - has fluorescence concentration arranged higher than critical concentration for radiation free transfer of absorption energy to fluorescence
Wind-powered building electricity supply system - uses horizontal wind turbine mounted close to flat roof
Current generation system - uses heat pump extracting heat energy from cooling of ground, water or air
Solar cell support and tracking frame - has sensor and control to orient cells towards maximum incident energy source
Buoyancy and gravitational energy generating system - uses effects of high speed velocity and direction changes of fluid and float
Wave energy conversion appts. - has body with vanes with different displacement capacities at two sides of body
Internal refractor focusing solar energy collector appts. - has solar energy absorber appts. non-rotatably supported inside shell structure which is rotatable about its longitudinal axis
Thermoelectric converter using two dissimilar metals - with fluid e.g. water heated and circulated between metals having outer surfaces cooled
Solar power generating system - has pump driven during daylight by fluid operated motor to pressurise air used to drive motor when sun is obscured
Heliostat reflector with foundation unit - has protective enclosure bubble inflatable by pressurised air and attached to multiple leg metal frame
Structure for extracting energy from moving mass of water - consists of craft with hydraulic ram and large channel with series of blowoff valves opening sequentially as pressure rises
Wind generator with vane shaped alternator rotor spokes - uses horizontal wind flow passing through vanes forming spokes of alternator rotor and has integral eddy current brake
Electricity pylon mounted vertical blade wind turbine - uses wind turbine with controllable transmission and generator on rotating cap at top of electric transmission pylon
Gyroscopic energy converter utilising roll and pitch of ship - uses large gyroscope vertical axis creating precession which causes shaft to oscillate and drive generator
Hydraulic turbine operating from static mass of water - uses vertically hung centrally pivoted cylinder with float and two pistons to raise water while tipping as it fills
Parabolic reflector for solar energy collection - has cylindrical target receiving rays centred on parabola focal axis
Solar panel battery charging control device - uses threshold and hysteresis circuits to provide voltage adapted to charge condition of battery
Solar cell array in plane under optically-active layer - formed as gelatine layer functioning as hologram focussing incident light onto cells to increase efficiency
Electrical power generation utilising solar energy - has concentrator system of mirrors and lenses with cooling medium fed through heat exchanger
Thermal wind-power plant - uses thermal lifting force in chimney to rotate machine by directing flow along horizontal drive
High-intensity solid-state solar cell - has unit solar cells formed from common semiconductor wafer and sepd. opaque stripes or wedge-shaped cut=outs filled with e.g. aluminium
Symmetrical connector for solar panel array - has receptacle having profiled bore with axis parallel to and spaced from plane defined by peripheral groove
Wind motor for recharging electric car batteries - uses cog wheel or sliding rod to orientate three vanes having cranks interconnected by simple triangular linkage
Solar energy collector assembly for batch or continuous systems - has banks of tubular collectors in series connection to deliver heat exchangeable fluid under pressure and return it by gravity
Extracting energy from wave power - causing liq. to flow into and out of chamber to produce oscillating motion
Solar heat collector with monophase heat transfer fluid - has walls defined by tube coiled around imaginary partial sphere and uses parabolic mirror to focus radiation
Wind powered generator with relatively movable drift blade - rotating out of turbulence zone in dependence on wind strength
Wind-powered lamp standard - uses gyrostat to drive dynamo supplying storage battery selectively powering lamp
Wind turbine installation with hydraulic energy storage - raises water and allows it to return via water wheel coupled to electricity generator
Wind turbine with vertical rotor - has concrete stator panels defining tapering intake channels for max. wind utilisation
Wave-powered device e.g. for operating air pump - has spring loaded vane deflected by wave movement coupled to driven shaft
Series circuit of solar cells - has diodes coupled across each solar cell to maintain operation if cell fails
Wind-driver rotor with vertical shaft and blades - has hollow body filled with air or gas and cord joining tips of aerodynamic blades, and may be used as electric generator
Wave motion power plant - has float lifted by impinging waves and returned by gravity driving pump for raising water to turbogenerator basin
Power generation system attached to chimney - using exhaust air as drive medium with hollow cylindrical body, impeller fitted to drive shaft of generator
Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator
Energy conversion appts. for e.g. wind, water - converts any type of rotatable mechanical energy into electrical energy and includes drive member with two struts
Electromagnetic radiation collector system - has primary reflector with plate members oriented for concentrating reflected radiation on secondary reflector
Solar energy collector and concentrator - has transfer unit to move collected energy back through vacuum preservation and includes fluid conducting cover
Wave power energy generator - has sections positioned one over other and sloping walls with apertures joining channels to a reservoir
Wave energy conversion appts. - has recirculation gas system with resilient chamber with non-return valve to oscillating water column
Electricity generator using wave power - has floats moving hydraulic pistons to create fluid flow through turbine
Industrial electrical energy generator system - uses kinetic energy of moving traffic with energy inductance coil fitted in bridge or tunnel section
Compressed air type wave powered generator - has pair of pistons with pivotable linkages connecting air cylinder floaters, for driving air grinder or turbine
Heated gas electric energy generating appts. - has free piston moved in cylinder by alternate action of cooled and heated helium gas generating current in winding
Collection and intensification appts. for solar energy - has spherical member filled with heat absorbing material, e.g. metal shot, and reflective cone with interior black surface
Electrical power station driven by wave energy - has buoys each secured to rod which moves telescopically guided by rollers within sleeve secured to pile embedded in sea bed
Fixed spiral solar collector - uses spiralling reflective channels defined by walls made from cylindrical segments of reducing radius
Solar energy converter - uses secondary mirror acting as spectral filter, solar cells and heat absorbing tube to provide thermal and electrical energy conversion
Cross-flow turbine machine - has inlet shape and guide vanes and vortex-forming devices around rotor outer periphery
Subsurface wave energy to electricity conversion system - uses concentric rings of submerged positive, negative and neutrally buoyant impellers spanning preset annular
Hydrodynamic machine - uses floats with variable volume
Solar energy conversion appts. - has liq. continuously recirculated between thermal energy-converting and heat-exchanger with liq. used to filter unwanted radiation
Wave energy to electricity conversion appts. - has movable sleeve supported by rams whose pumping action drives hydraulic motor
Reflector for solar energy collector - is composed of thin, vacuum formed elongated trough-like sheet with reflective parabolic surface, with structural sheet support
Solar to electrical energy converter - has tower-less heliostats and collectors mounted at same level
Energy recovery from e.g. geothermal brine - using sieve plate column designed to obtain max. throughput of brine and temp. differential between brine and working fluid
Solar photo-electric module - has photo-transformer and low boiling point temp. heat carrier situated in cooling chamber lower part
Solar power unit with radiation concentrator - has facets enclosed in transparent gas filled convex envelopes
Wave energy to electricity converter - comprises hollow body containing partially submerged plate presenting narrowing gap to approaching waves creating air compression to turbine
Sea wave to electrical energy converter - has non-return valve in chamber tube for in-draught of air as surface of sea water drops
Solar electric house - has solar panels and photoelectric cells for energy capture, and both reflective and absorbing roof panels assisting temp. control
Environmental energy collection station - has outer walls of enclosing structure acting as heat collection surfaces
Light guide lens assembly for solar energy concentration - has contoured capping lens in upper region of enclosure, lens plate, steering lens and electro-optical material
Concentrating type solar energy collector - has reflector movable relative to helical array to concentrate energy on pipe throughout day
Double acting solar collector - uses pitch covered copper coils above reflecting surface, mounted in insulated double glazed enclosure
Flower shaped solar collector - uses petals for reflectors and wind shields around heating dome mounted on stem and motor driven to face sun
Cylindro-parabolic solar collector - has fixed parabolic reflector formed from insulating material covered in aluminised plastic, with fixed orientation and elevation
Soap holder with incorporated air circulation fan - maintains soap properties and has solar cell coupled to miniature fan motor and rechargeable battery
Domestic hot water system with auxiliary solar heating - uses immersed coiled tube, central heating water jacket on tank and thermostatically controlled element
Ocean thermal energy conversion system - has unencased fluid expandite and ocean water mixed then partially separated, with pressure flow passed through turbine for power generation
Focussing reflector solar energy collector - has optical system comprising linear Fresnel lens as transparent cover, and parabolic mirrors
Solar energy collector assembly - has glass tubular modules for carrying heat transfer fluid with differential expansion bellows along internal wall
Inertial reference device for wave energy converter - has box containing liq. and having resonant frequency equal to frequency of waves to be converted
Double focus solar collector - heats an oil filled heating circuit and has photoresistors to position dish through hydraulic cylinders controlled by operational amplifier
Compressed air storage system for wave energy - uses trapped float free to move vertically and carries oscillating flat plates facing waves to operate air pumps
Generating electric current from gas mixt. explosion - surrounding mixt. with liq. in container and detonating by laser to drive turbine
Wind or wave powered electricity generator - accumulates non uniform power in intermediate energy form which is converted to kinetic energy
Submerged hydroelectric power generator - has inlet shroud providing inlet tube housing, with impeller immediately downstream of wicket structure
Electricity generator using tidal movements - has water wheel(s) with adjustable outlet gate from high tide reservoir
Tracking solar energy collector - has internal filter positioned between converter and foam insulator
Focussing-type solar energy collector - has secondary reflector associated with elongated main reflective concave surface for focussing beam
Focussing-type solar energy receiver - has parabolic concave surface having black chrome surface on outer surface
Linear reciprocating device to generate electricity - has pressure pad depressed by wheel or foot connected at spring loaded rack member engaging pinions, gear train and generator
Solar collector for flat and curved reflectors - uses trough shaped reflectors and mirror strips along centre to focus energy on pipes carrying working fluid
Sea wave energy converter - uses two floats at ends of arm pivoted to ballast to create see-saw motion for rotational movement conversion
Wave energy conversion unit - has floating platform which rocks under force of waves near shore to generate energy using generator or air compressor
Wave power machine - uses telescopic hydraulic column to support levers with float and pump at opposite ends, to pump water to drive water turbines
Positioning control for solar collector - uses photo-control rotated to locate position of sun and subsequently switching setting drive
Counter-rotating wave energy conversion turbine - has turbine counter-rotating runners and guide vanes located both upstream and downstream
Photo-element with light guide exploiting photoelectric effect - has vacuum space between alkali metal coated rod and anode formed by outer tube
Solar collector used as roofing material for buildings - uses long M-shaped sections having thermal and noise insulating material underneath and solar absorption material in upper trough
Tidal and wave power generator - uses float forcing screw through longitudinally fixed wheel with ratchet for unidirectional rotation
Inflatable solar collector with windproof enclosure - is separated from flexible reflecting surface and low-profile reinforced transparent cover
Hydroelectric turbine generating station - taps energy from flow in sea using underwater cavity system of worked-out oil or gas field
Under-shot water wheel generator drive - has pontoons supporting dual three-bladed paddle assembly with drive shafts connected to generator via chain drive
Power optimisation control for ocean thermal energy conversion plant - uses adjustment of circulating fluid flow to heat exchangers to optimise power level generated by plant
Wind driven vehicle battery charger - has rotor vanes, protected by louvres or wire mesh, on top, front or rear of vehicle to operate generator
Electricity generation using animals for motive power - uses highly geared drive for alternators, with horses harnessed to rotating arm
Sea wave energy absorber - drives trapped air above waves to drive air turbine through reversing valves
Wave energy conversion system for transfer to land based station - has floating flexible membrane for transferring wave motion to hydraulic piston and cylinder beneath surface of sea
Reflector system for solar radiation installations - has double bank orthogonal or mirrors for reflecting radiation at any angle onto energy converter
Wave energy extracting device - uses hinge comprising laminated meta- reinforced elastomeric elements of part-circular form and having common radial centre
Energy recovery from wave-making machine - has turbines driven from reservoir fed from ramp held between two ballasted floating pontoons
Solar heat energy installation - has turbo-heater using ascending air current with earth as heat storage medium
Solar concentrator of wide-angle capability - uses circular section with tangential extensions and outwardly extending receiver-converter
Wind and wave energy generator - has turbine fans driven by wind via ducts and pneumatically driven due to movement of inner and outer housings caused by wave motion
Water power unit fed by explosion displacement - utilises force derived from movement of water from intermediary to occupy space left by water by explosion
Rower station using geothermal energy - has petal type secondary indirect heat exchanger producing steam for power station turbine from volcano lava flow
High temp. solar collector with high conversion efficiency - protects plates against external excess pressures by pins in absorber with coating
Solar energy concentration reflector - has circular reflector with bands aligned to compensate for angle of sun
Electrical energy generating appts. using power waves from ocean - has buoyant and vertically sectioned tank containing rolling weighted gravity wheels turning central shaft driving generator
Wave energy electrical generator - has flap actuated by wave energy to drive hydraulic circuit and generator
Wave motion energy extracting appts. for generating electricity - is effective when buoy moves in any of five modes to produce rotational energy
Fluid flowmeter for solar heater - senses both illumination level and working fluid temp. to reduce heat losses by control of working fluid circulation
Sea wave energy converter for power generator - has independent units, each with a float, transmitting wave impacts directly to move freewheeling wheels and freewheeling clutch
Solar collector orientating drive - has shaft of first composite set, including electric motor, carrying similar second composite set, whose orthogonal shaft supports collector
Small power plant for rivers and streams - is anchored and has wide inlets to receive surface layer of flow which is deflected by baffles
Breakwater and power generator - has sloping wall with retractable flap leading to passage carrying turbine wheel
Wave motion driven electrical generator - has gate pivoted to pillars and raised and lowered by wave motion and has linear generators in pillars
Utilisation of atmospheric electrical energy - to charge storage battery over long period by connecting it to metal rod with alpha particle emitter
Liq. storage device and energy generator - uses system of floating elongate containers which rotate about central hydroelectric power unit
Solar energy receiver treatment - uses microscopic particles air blasted onto arc of collector surface to achieve microporous surface for improving radiation absorption
Solar energy collection appts. - has automatic tracking system with concentrator coupled to optical waveguides and heat exchangers
Wave energy device incorporating submerged tanks - uses buoyancy of upper ducts to provide stability, and has turbo-generator in duct circuit
Vehicular energy re-cycling system - converts vehicle energy into stored potential energy using hinged road sections coupled to pump
Electricity generator utilising thermal sea power - has vertical conduits in square array anchored to bottom of sea and uses pumped compressed air
Standing bow shock electrical power generator - has obstacle positioned in supersonic gas flow to establish shock wave with gradient from which electrical power is extracted
Wave operated electrical generation system - has magnetic flux producing device connected to float and caused to move in and out of two coils in response to wave motion
Wave power energy converter - has supported pump operated by buoyant flap(s) and conveying fluid to on-shore location
Energy producing gravitational motor - uses unbalanced weights sliding on radial supports to create perpetual rotary motion
Solar energy collector providing mechanical output - uses hot air engine with hot cylinder heated at focus of parabolic mirror
Solar powered generating station - uses parabolic trough reflector arrays vertically tiltable and mounted on floating base for easy horizontal rotation
Wave-powered energy generator - uses buoys to rotate pulley wheels spaced along submerged drive shaft
Water wave power generator - has impulse turbine mounted on housing with two connected intake and exhaust systems
Solar heat collector having focussing lens - includes flat mirror and directs light via optical fibres to boiler
Analogue fluid flow controller - varies circulation rate of fluid in heat exchanger coupled to variable heat source e.g. solar collector
Solar collector with parabolic reflector - increases pressure in cavity between transparent and reflecting plastics membranes to deform latter
Marine wave energy absorbing device - has caisson dimensioned to obtain standing wave with turbine at node point
Electricity generator water-powered plant - has float movement coupled to hydraulic pumping system associated with turbine generator
Wave-power electricity generating system - uses artificial reservoir fed by wave-driven pumps to create static hydrodynamic pressure for generators
Wave and wind motion energy transducer - has at least two spaced apart eccentric weights rotatably mounted about vertical axles to advance drive mechanism
Electrical energy producing appts. from underwater currents - has structure with four columns which rises from sea-bed and has rotor with slidable blades
Flux concentrating solar energy collector for water heating - has upwardly open trough-shaped reflectors secured within recesses of spaced insulating templates
Point focusing solar concentrating panel assembly - uses hydraulic assemblies for pivoting, rotating and tilting panel
Geothermal power producing loop - continuously carries water picking up geothermal heat made into steam with condensate continuously returned to water source
Solar radiation flux automatic regulation - has rotating wheel with spokes which carry flux detectors
Electrically operated marine buoy wave-operated power plant - has additional wind rotors for increased power generation
Solar powered electricity generator - has motor driven mirrors supported on railway tucks on circular track reflecting radiation to central steam boiler
Sea wave power converting unit - comprises underwater channels with valves allowing moving water to create flow through turbo-generator for e.g. supplying navigation lights
Solar radiation collector skin - has upper radiation permeable cover, and lower dark ribbed layer with fluid channels between them (PT 16.9.80)
Combined solar collector and heat absorber - has insulated casing and front cover formed of pivoted transparent lamellae and acting as collector or heat-exchanger
Deaerating system for sea thermal power plants - prevents crustacea(e) from growing on heat exchanger surfaces by removing one third of oxygen from sea to starve crustacea(e)
Wave energy conversion appts. - has supports fixed to sea bed carrying vaned rotor coupled to bearing and generator units
Solar collector for electrical and mechanical energy - uses vaporised fluid passed through turbine and condenser coil
Parabolic reflector formed from triangular mirror panels - attached by stand=offs adjusted so that corners of backing panels lie on parabola
Solar tower power plant with mirror array - has tubular heat exchanger, associated with edge of irradiation aperture and coupled to coolant circuit
Solar radiation collector automatically tracking sun - has collection surface pivoted about horizontal and vertical axes via hydraulic or electric motors
Solar energy collector assembly - has cover with pyramidal projections contg. reflective and transparent surfaces to transmit all solar radiation to absorber
Electrical power generating system - is suspended in flowing water from buoy and uses turbine blades to provide driving power
Concentrating vacuum insulated solar energy collector - has hollow brace shoe-like structure within space between two coaxial cylinders and driven by electric motor
Solar power generator and water purifier - has prim. and sec. electricity generating turbine driven by pressurised steam and water respectively
Mechanical power generating appts. - has bucket wheel submerged in water tank with automatic head supply and air activation to start rotation
Wave energy toroidal converter - has semi-submersible modules each with centre of gravity below centre of buoyancy and contg. electric generator
Floating screw to recover wave or water current energy - uses helical screw supported in anchored keel to generate electricity
Power generator using atmospheric voltage - produces electrical energy by simulating thunderstorm in mixing chamber
Electrical energy generator using marine wave motion - uses vertical motion of several floats coupled to cog wheels to drive generator shaft
Water-driven electricity generator - is positioned in sea or lake to direct water via turbine to empty geological cavity
Low temp. heat electrical energy converter - uses expansion chambers contg. containers expanding and compressing dependent upon pressure variation
AC generating equipment using e.g. wave or wind power - uses two pairs of induction machines with each pair having interconnected rotor winding
Tidal power harnessing system - uses air-tight canopy of non-stretching material with perimeter anchored below water and associated pipes and valves
Solar energy collection and delivery system - uses optical fibre bundle with correction lens at focal point of Fresnel lens
Solar or wind power collecting device - uses sources of heat and cold acting on thermomagnetic wheel rim generating force within applied magnetic field
Electric power generator using flow of river water - comprises paddles on band of cable supported horizontally between two floats
Frequency converter for e.g. wind or tidal power generator - has dynamo-electric machine acting as rotary frequency transformer giving fixed frequency output from random input
Electricity generation from ocean swell - uses inverted bell partly immersed in sea to allow swell to set up air movements to drive turbine
Radiant solar energy collection system - uses parabolic reflector of which only one end is moved to track sun
Solar power plant inside transparent dome - has vacuum mirror and heat absorber mounted on tower
Solar heat collector panel - has computer for preprogrammed tracking of sun by panel to maximise received radiation
Wave-power conversion appts. - has movement of float driven by wave-motion used to drive flywheel via rack-and-pinion mechanism
Pyramidal solar energy collector - has absorber unit e.g. water tank located in pyramidal enclosure having reflective inner surfaces
Tracking solar energy concentrator - has absorber with fluid transfer tubes enclosed in vacuum sealed concentric glass tubes
Electric power generator using sea water energy - has cascaded chambers which use enthalpy released by rising foam to produce power to drive turbine
Heat pump for central heating system - has heat exchanger with helical and linear piping in steel casing
Under water wave power installation - has counter-weighted piston driven by swell and supplying air to turbogenerator
Solar powered generator system - has steerable glass collector with heat absorbent liquid circulating in closed circuit with generator
Generator for harnessing energy in wave motion - takes contributions from several units independent of amplitude and frequency
Tide-operated power generator - allows float to be filled with water during incoming tide to increase dead wt. on ebbing
Water wave power harnessing system - has buoy with central protuberance coupled to pump piston rod by ball and socket universal joint
Solar electrical generator including boiler - has shroud rotating about shaft and uses centrifugal force to hold working fluid against boiler walls, prior to transfer to turbine
Solar energy conversion panel - has photovoltaic cell array at top and circulating fluid heat collector
Energy storage in rotating liquid mass - has impellers for either input or outtake of energy
Heat storage device - has several transparent layers with small granules of heat-absorbing material in-between
AC power system - has dynamoelectric machine with rotor windings connected to those of exciter, and three=phase constant frequency supply
Wave power generating device - includes rocking hull in which water is lifted on sloping shelves, with water rising through one stage during each cycle
Shaped paddle wheel for power generation - has sinusoidal blades supported on shaft between hollow rotating floats
Solar energy collector - includes heat exchanger connected to bank of solar cells by heat pipe
Electric power generation method - using water flow, wind, friction and water pressure conditions together with earth's magnetic force
Power station using wind, water or solar energy - has pairs of distanced floats, supporting carrier structure with platform for wind driven system and solar energy collector
Energy conversion system utilising waste heat - has solar energy collector supplemented by IC engine waste heat and heat store generating steam for current generation
Motorway power generator - has magnetised cylindrical rollers mounted beneath slip road and rotating under influence of traffic motion
Heliostat for solar electric power plant - has mirror mounted on shaft of rigid housing for rotation between stowed and exposure positions
Reflector for solar energy collector - is of low reflection loss cusp type with circular absorber contained in glass shroud
Solar energy compressor for e.g. refrigerator - has series of heat exchanger tubes connected by pressure responsive valves or located at focus of concentrating reflector
Solar energy collecting appts. - has parabolic collector which focusses on fluid carrying conduit and tracking control using photoelectric sensors
Floating barrier using marine wave energy for power generator - has kinetic energy of flow converted into pressure for driving axial turbine
Electricity generator using archimedean thrust on float - has piston and cylinder unit to expel water from float carried by oscillating arm
Utilisation of water energy in conduit - has power generator in front of consumer appliance in conduit for conversion of kinetic energy in to mechanical work force
Solar panels with mutually perpendicular rotation axis - includes housing of planetary gearing tilted around vertical axis
Pneumatically-operated power generator - has impellers with spiral blades coupled by centrifugal clutches driving electric generator
Generating appts. for producing electricity from thermal sea power - has turbines driven using heat engine cycle employing temp. difference between surface and sub-surface water
Motor vehicle kinetic energy recovery device - uses deflection of cables just above road surface to operate air compressors providing motive power to generator
System for reclaiming energy from waste water - uses rain or melted snow from roof of house to drive turbine or water-wheel
Focussing collector for solar radiation - has concentration ratio optimised using matched reflector and flattened-pipe absorber
Solar collector tracking system - orientating panel according to time of day and date
Electricity generation system using marine wave energy - has movement of central float coupled via pinion to drive cog of generator
Wind powered electricity generator - has air-foil rotatably mounted on wheeled support structure movable along track to generate electricity
Solar energy converter - has hollow mirrors in plastic with reinforcement grid featuring electron emitting bulbs with sockets in focusses of mirrors
Light-weight-trough type solar concentrator shell - has elongated triangular polygon member each contg. inwardly directed concave surface
Solar energy concentrator - has array of separate pivotally supported reflectors moved in unison by drive system
Geothermal power station using pumped water - raises heated water to carbon di:oxide contact machines whose output supplies ammonia absorption cooler
Thermoelectric elements for solar energy converter - has strip elements each consisting of two different metals on both sides of foil for use in series or parallel
Solar radiation collection appts. - has frame structure with gimbal suspension for radiation collection optical system, responsive cell and primary and secondary convex mirror
Concave helix solar concentrator - includes semi-tubular reflector to concentrate rays of sun on central collecting core at all times of day without need for tracking
Electrical energy production from multiple direction water wave action - has central support with shafts extending radially and horizontally and floats for each shaft with weight at lower end
Marine installation for generating electrical energy - acts as giant battery with several electrodes connected together and using sea as electrolyte
Solar cell concentrator with Fresnel lens - has single or double sided Fresnel lens embedded in plastics or glass
Energy generating appts. using traffic flow - has movable tread plates bearing on rocker arms mounted on shaft by one way clutches
Solar reflector structure for collector system - has monocoque sheet construction with parabolic cross-section and central shaft for orientation control
Heat pipe turbo generator - has turbine wheel placed in properly contoured section of heat pipe and requires input thermal energy from radioisotope
Solar cell battery charging control system for e.g. electronic watch - has load adapted to discharge battery when battery charge level exceeds pre-determined value with liq. crystal display
Energy producing system using movement of vehicles on roadway - has coupler including flywheel journalled for rotation for storing energy in response to movable device
Electrical power generator using movement of vehicles on roadway - has plate for vibrational movement on roadway with induction coil and rectifier associated to battery
Auxiliary wind or water drive generator for e.g. marine use - has bladed impeller with supported casing for driving dynamo assembly
Wave energy converting appts. - uses e.g. turbine driven by air trapped in inverted, closed ended channel placed below liq. surface
Power station utilising solar panels - is built on marine raft and uses solar and lunar energy and tidal power
Scheme using sea for electricity generation - enables suitable geographic site to allow sea water to depth below sea floor to generate electricity
Power generating system using passage of motor vehicles over roadway - has treadle transversely mounted across roadway and connected by arcuate shaped arm to turbine wheel(s)
Luminescent photovoltaic solar collector - has photocells optically coupled to outer surface of inner tube contg. luminescent layer
Converter maximising use of solar energy - uses rear absorber and heat stores with heat pump
Surface extraction apparatus - can extract floating material partially submerged and converts wave energy into useful work
Electricity generating system using ocean temp. differentials - in which turbine speed and generator output are controlled by introducing air and warm water into exhausted motive steam flow
Sea-water desalination - by evapn. at low pressure and driving turbine with vapour to generate electricity
Electrochemical prepn. method for solar surface - comprising forming grey nickel deposit and anodising
Semiconductor device with excellent heat dissipating property - has beryllium oxide film formed on back surface of semiconductor chip by ion beam process
Blackening of metal surfaces - by wiping with comb of carbon electrodes at a D.C. potential
Solar heat collector has absorber in envelope - with part-spherical or parabolic lower mirror
Connecting riser to ocean surface installation - floating horizontally to site then lowering lower end and moving under installation
Thermally regenerated electrochemical concn. cell - uses low grade regeneration heat source for electricity generation
Fluidised bed cooling appts. for metal workpieces - with grating for protecting heat collecting pipes and improving heat transfer
Power generation system - with coupling closed bio:physical and biochemical process circuits
Absorber coatings for solar collector - consists of layer of antimony tin doped oxide or iron oxide, and infrared reflecting layer of doped oxide
Tidal water height change power converter - has float chamber, connected to turbine, helical gear drive and electrical generator
Gravity fed power supply generator system - using fuel cell, impulse turbine and electrolyser connected in energy ring
Solar energy absorption materials - prepd. by sputtering mask onto semiconductor and etching
Solar energy system - in which heat from storage containers is removed by fluid that circulates through an electrical generating system
Power generation using non convective solar pond - in which satd. brine is sepd. into dil. and concentrated solns. and fed to PRO or RED permeator
Improving Cadmium chalcogenide-copper chalcogenide photovoltaic cell - by using polymer layer contg. conductive particles between metal electrode and copper chalcogenide to increase stability
Electrically conductive poly:aromatic cpds. - by treating with sodium, potassium, rubidium or caesium or their amine(s) in the absence of moisture or oxygen
Electrically conductive poly:aromatic cpds. - prepd. by treating polynuclear hydrocarbon(s) with a strong Lewis acid
Weathering resistant silvered glass mirrors - have glass treated with lanthanide rare earth soln. before silver deposition
Light collector system contg. phenyl sulphonyl:amino-coumarin derivs. - as energy converter, useful in solar cells etc.
Concn. of light using fluorescent plastic plates - contg. perylene tetra:carboxylic acid di:imide derivs., useful in solar cells
Fluidised bed pyrolysis of biomass or scrap tyres - to yield char, oil and low-british thermal unit fuel gas
Energy storage accumulator made from superimposed rings - alternating with insulating layers has pyramidal form
Recovering natural gas from geo-pressured salt water - by rapidly reducing pressure of salt water to atmospheric pressure in single vessel
Transparent laminar window for a solar collector - comprises glass substrate, an IR-reflecting layer and a polymeric solar reflection-reducing layer
Solar collector temp. limitation fluid optical switch - drainable fluid and dispersed scattering layer with matched refractive indexes
Solar energy utilisation - by photosynthetic plant growth for food and biomass based energy generation
Electrically conducting films formed on glass substrates by CVD - where gaseous organofluoro cpd. added to metal vapour produces films with very low resistivity
Optically selective surface for solar energy collectors - obtd. by anodic oxidn. of copper in caustic soda, and exhibiting high solar energy absorption
Geothermal energy conversion to electric power - by coater circulating through deep boreholes into steam turbine
Making solar collector plates with oxidised coating - by immersing stainless steel or nickel or chromium plated metals in fused sodium and/or potassium di-chromate
Light collecting system contg. amino or alkoxy cyano coumarin cpd. - with carboxylic or heterocyclic substit. giving high quantum yield
Segmented parabolic solar trough manufacture - by compressing a segmented mirror over a curved mould and applying a plastics backing layer
Shell and tube heat exchanger - has removable tube bundle modules disposed in voids with shell
Heat wave reflective or electrically conductive laminate - includes heat reflecting layer contg. silver gold and copper
Mirror having oxygen impervious metal oxide coating - over the reflective surface, esp. for solar energy heliostats
Solar energy system with paraboloid dish reflector - has centre of gravity coincident with focal point to eliminate counterweights
Photovoltaic solar radiation collector - having the cell shadowed from direct radiation
Luminescent tube solar collector - totally internally reflective and mounting optically coupled photovoltaic cells
Solar energy collector with transparent polyacrylic outer tube - provided with Fresnel lenses mirrors and flattened collector tube
Cell converting corpuscular radiation to electricity - consists of two electrodes sepd. by organic matter
Low-cost energy generation - from free falling liquid recycled by evaporation to initial level
Solar energy converter - projects suns energy upon thermocouples to create electrical energy for activating electrolysis unit
Chest motion electricity generator - with elastic separator between induction coil and magnet on chest harness
Electrolytic appts. for internal coating of tubes - esp. for the partial coating of tubes with black cobalt cpds., when tubes are used in solar energy collectors
Battery powered by radioactive waste material - with photocells receiving light from material caused to emit light by radiation from waste material in containers within shielded casing
Wave movement driven energy generator - has hydraulic cylinder with valve system transforming pressure rotary movement
Determination and control of liquid level - esp. in hydrostatic sterilising appts. in canning plants
Natural energy driven power plant
Sea wave powered machine
Electric machine using wave energy
Sea wave energy utilising power plant
Cross flow windmill
Wave-powered generating station
Pump for sea wave powered energy generator
Solar energy collector
Sea waves operated power station
Magnetic separator and concentrator for ore - has group of electromagnets and rotated magnetic support with spiral for entraining magnetic particles
Tracking solar collector - comprises flexible reflective sheet held in parabola by movable support and focussed on elongate absorber
Wave movement-driven power generator
Electricity generator for ship - uses movement through water to drive vaned rotor
Electrical energy generation - by allowing an under-water artificial waterfall to drive a turbine
Inverted pyramid shaped accumulator - for prodn. of rainfall
Electrical energy storage system - has microprocessor monitoring battery in operation and automatically replenishing electrolyte chemicals
Cooling module for fuel cell system - includes cooling passage of which surface area increases towards passage outlet to provide more uniform cooling
Variable area fuel cell process channels - has electro-chemical arrangement with non-uniform fuel distribution sized and positioned to provide oxidant utilisation rate
Electrical device with portion having selected properties - is formed by deposition on substrate, and may be made by dipping into solution or dispersion
Load matching switch for wind-driven generators - switches even number of loads into any one possible series and or parallel combination
Testing matching of capillary properties of gas diffusion electrodes - by using hydrogen-oxygen fuel with matrix electrolyte carrier and dynamic method to discharge water
Electrolytic process for fuel enrichment - uses current source to supply electrodes in water vessel to enrich fuel gas with hydrogen and oxygen
Rechargeable battery state monitor - senses electrodes swelling with force transducer and spring loaded movable clamping plate
Low temp. densification of zirconia ceramics - using boric oxide or vanadium oxide promoter for cubic or monoclinic prod.
Fuel cell electrode fluid supply or drain - using spacious collecting channel connected to electrode via microchannels
Acetaldehyde prodn. by anodic ethanol oxidn. - in a fuel cell, with rapid removal of oxidn. prod. to prevent further reaction
Electrode for anodic oxidn. of sulphur di:oxide - has catalyst soln. applied to substrate by vacuum filtration
Hydrogen and oxygen prodn. from steam - by infrared irradiation in tube with magnetised stator shaft
Implantable bio-oxidant fuel cell - is intermittently refuellable by injection through percutaneous port, used to power prosthesis
Catalyst for recombination of hydrogen and oxygen - has rolled supporting mat of PTFE and kieselguhr treated with catalyst, hydrophobised and sintered
Metal zirconate silicate phosphate cpds. - contg. hydrogen or hydronium ion, used as solid state electrolyte in electrochemical cell
Noble metal-base metal catalyst alloy - for use in fuel cell electrodes, having high catalytic activity
Rectangular bipolar fuel cell battery - with porous carbon or graphite paper forming gas spaces
Catalyst prepn. by redn. of soln. of two metals - with different redox potentials, to PPTE, metal particles, and elution of particles of one metal
Stabilised oxygen evolution anode for electrolysis of water - has catalyst of ruthenium oxide and manganese oxide
Support for immobilising antigens, enzymes etc. - is an inert core material coated with a (meth)acrylate! copolymer
Circulating electrolyte mono:polar aq. battery system - has shunt current protection provided through redox couple
Solid electrolyte based on zirconia mfr. - by preparing soln. contg. cpds. of zirconium, aluminium and stabilising meta., coprecipitating, moulding and sintering
Electrolytic prodn. of hydrogen - using cell with anolyte and catholyte compartments sepd. by chamber contg. sepn-electrolyte
Lithiated cobalto-cobaltic oxide(s) - having high efficiency as electro-catalysts, esp. for oxygen evolution
Solid electrode in electrolytic cells - provides rapid transfer of ions to or from electrolyte, and consists esp. of lithium combined with either antimony or bismuth
Molten carbonate fuel cell electrolyte structure - has strontium titanate matrix and alkali carbonate electrolyte
Electrochemical fuel cell including ribbed electrode substrates - each having side channels filled with gas impervious material to act as gas barrier
Converting carbonaceous material to gas or liq. fuels - by electrochemical gasification using power from fuel cell
Liq. fuel cell has anode of carbon powder contg. catalyser - with powder size graded for optimum cell efficiency
Hydrogen evolution electrode having low hydrogen overvoltage - has coating contg. opt. reduced oxide coating of nickel, cobalt or silver
Fuel cell of elongate polygonal cross=section - with reactant channels longer than coolant channels
Fuel cell with metal anode, pref. aluminium - has caustic base acid mixt. electrolyte with pH adjusted for storage or operation
Automatic gas prodn. by reaction of alkaline soln. with metal - incorporating feeding without interruption of reaction and continuous metal cleaning applicable in producing hydrogen for energy source
Oxygen electrode electro-catalyst - of ternary platinum metal oxide having orthorhombic crystal structure
Electrolysis of water vapour in air - using electrolytic cell with anode of iridium oxide and binder coated on foraminous metal base
Photochemical generation of hydrogen - by irradiating suspension of semiconducting platelets in flowing electrolyte soln.
Photochemical generation of hydrogen and bromine - by irradiating a suspension of semiconductor platelets in a flowing soln. of hydrogen bromide
Thin, porous, conductive layer bands for fuel cell electrodes - prepd. from carbon powder dispersion and binder emulsion and involving calendering of pptd. binder on powder
Dry mixing of active carbon and polymer binder - for mfg. thin, hydrophobic air or gas diffusion electrodes for fuel cells
Photosynthetic solar fuel cell - contg. suspension of malate producing mesophyll cells in nutrient soln.
Demand responsive gas generator reacting solid fuel and vapour - has gas passage between porous membranes preventing liq. solid contact
Prepn. of fluorinated copolymer with ion-exchange Gps. - from fluorinated monomer and comonomer contg. carboxylic acid Gp. or precursor
Electro-catalytic gas diffusion electrode - of open pore conducting carbon cloth with catalytic carbon particle coating
Clean energy-efficient electric power generation from coal - in non-polluting, non-pyrolytic process
Gas-tight seal compsn. for fuel cell plates - comprises an inert powder of variable particle size in a PTFE binder
Electrolysis cell for mfg. gas, esp. hydrogen and oxygen from water - where nickel fabric diaphragm is supported by grid of insulating beads
Prodn. of hydrogen and oxygen from water - by visible light irradiation, using photosensitiser and electron relay
Zirconia ceramic solid electrolyte contg. yttria - has mainly cubic crystals with small monoclinic and opt. tetragonal crystals for thermal ageing resistance
Appts. producing energy by reacting aluminium with electrolyte - includes cell for electrochemical oxidn. of intermediate prodn
Fuel cell with interleaved electrodes - placed across the flow of the electrolyte which contains both fuel and oxidant mixed in emulsion form
Hydronium beta double alumina solid electrolyte prepn. - by immersing sodium beta alumina in hot sulphuric acid
Protection of carbon electrodes from corrosion - by supply of carbon di:oxide adjacent to the electrode
Electricity generation by fuel cell - supplied with hydrogen produced by in-situ coal gasification
Electrochemical generator - comprising combination of fuel cell and conventional cell
Electrochemical cells with laterally spaced electrodes - and solid electrolyte, using gaseous fuel and oxidant for electricity prodn.
Appts. for controlled photochemical reactions - produces high intensity high frequency UV irradiation for ionising gases
Storing excess electricity - by electrolysing water and storing gases for subsequent use as fuel in generator
Solar energy converter - projects suns energy upon thermocouples to create electrical energy for activating electrolysis unit
Pressurised electrolyser for mfg. gas - esp. for the industrial prodn., of hydrogen and oxygen from water
Electrochemical cell coolant tube holder - having impervious separator plate and a porous tube holder or resin bonded carbon fibres
Gas diffusion electrode for electrochemical cell - having an exterior catalyst and an interior porous plastics layer of hydrophobic material
Ion exchange membranes for electrochemical cell stacks - made by solvent extraction of a mixt. of an ion exchange polymer and a solvent extractable polymer
Electrolyte structure mfr. for molten carbonate fuel cells - has strontium titanate matrix filled with electrolyte
Fuel cell with constant pH differential between cathode and anode
Battery cable terminal for vehicles
Battery saving tractor starter with mains linkage - has single contact, with relay for cut off from mains via power rectifier
Charge voltage tester for motor vehicle batteries - has emitter circuit linked to transistor and incorporating Zener diode
Solid fuel element for hydrogen gas generation - having perforated cylindrical body with compressible packing elements at either end to allow expansion of fuel after reaction with water
Vehicle battery supply circuit
Hybrid electrochemical cell for electric haulage system - has accumulator on an alkaline accumulator with an auxiliary, nickel electrode to protect the electrodes against oxygen