(EP892450-A2)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (EP1030390-A1)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (EP1030389-A2)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (US6111387-A)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (US6211645-B1)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (US6211646-B1)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (CN1295950-A)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.    (CN1296298-A)      The unit supplies air to a holder case (10) in which several battery modules (9) are arranged parallely. The battery modules electrically connect several cells (7) serially, to form a single tier. Air is blown to the holder case in a direction orthogonal to battery module.    ADVANTAGE -   Performs uniform cooling between cells. Improves safety.