A battery module (1) includes: a cell stack (2) in which multiple battery cells (2a) are stacked along a predetermined stacking direction (Do); a pair of end plates (3) disposed on both end faces of the cell stack (2) in the stacking direction (Do); and a mid-plate (4) disposed in an intermediate portion of the cell stack (2) in the stacking direction (Do). The mid-plate (4) has a pair of main faces (4a) each facing the battery cell (2a), multiple side faces (4b) each connecting outer edges of the pair of main faces (4a), and a recess (4d) extending in a cross direction Dw that intersects the stacking direction Do on at least one of the side faces (4b).


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    Title :

    BATTERY MODULE, VEHICULAR BATTERY PACK, AND ELECTRIC VEHICLE


    Additional title:

    BATTERIEMODUL, FAHRZEUGBATTERIEPACK UND ELEKTROFAHRZEUG
    MODULE DE BATTERIE, BLOC-BATTERIE DE VÉHICULE ET VÉHICULE ÉLECTRIQUE


    Contributors:
    OBERHOFFER SIMON (author) / WU ZIQIANG (author) / LIN QINZHONG (author) / LI XIAOJI (author)

    Publication date :

    2024-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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