NOVELTY - Hydro-oxy fuel generator has 3 electrode chambers, the two chambers housing cathode electrodes and only one chamber housing anode electrode, the three chambers are adjacent but separated by a graphite partition, which allows only electrons to travel from one chamber to another, and each chamber is partially filled with an electrolyte. It uses double salts as electrolytes to increase activation energy for electrolysis of water, the double salts produces more hydronium ions and hydroxide ions available for conversion to free hydrogen and oxygen gas.    USE - Hydro-oxy fuel generator is for installation on cars, trucks, buses, and other vehicles to generate a continuous supply of hydrogen and oxygen gas for fuel cell combustion, hydrogen combustion engines, and fossil fuel oxidizers. It is used as a hybrid fuel cell. (all claimed)    ADVANTAGE - The hydro-oxy fuel generator is portable; eliminates the need for storing large volumes of gases on-board vehicles. The production of oxygen on-board eliminates the need for taking oxygen from the atmosphere to complete hydrogen fuel cell combustion and hydrogen engine combustion. For every pound of hydrogen produced on-board vehicles by the hydro-oxy fuel generator, 9.0 pounds of oxygen is also produced. This is environment friendly. Using double salts reduces the direct current energy requirement in the electrolysis process.    DETAILED DESCRIPTION - A hydro-oxy fuel generator has 3 electrode chambers, the two chambers housing cathode electrodes and only one chamber housing anode electrode, where this design keeps the gas production and water conversion rate the same in each chamber, the three chambers are adjacent but separated by a graphite partition, which allows only electrons to travel from one chamber to another, and each chamber is partially filled with an electrolyte. It uses double salts as electrolytes to increase activation energy for electrolysis of water, the double salts produces more hydronium ions and hydroxide ions available for conversion to free hydrogen and oxygen gas.    DESCRIPTION OF DRAWING(S) - The figure shows a detailed description of the three chamber arrangement of the electrical/chemical system.