A battery unit, in particular for an electric or hybrid motor vehicle, includes: battery cells, optionally physically grouped into modules of two or more battery cells, a housing that accepts and surrounds the battery cells. The housing has a bottom wall, on which the battery cells rest, a top wall, arranged above the battery cells, and side walls connecting the lower and upper walls. At least one cooling channel passes through each of the lower and upper housing walls, via which a coolant is able to flow, the cooling channel configured to cover the entirety of the lower wall surface, or of the upper wall. The lower and upper walls are connected by cooling plates, each cooling plate arranged between two adjacent battery cells, or modules thereof, or in contact with at least one battery cell, and configured to transmit the heat generated by the battery cells to the coolant.


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    Title :

    UNITÉ DE BATTERIE ET VEHICULE AUTOMOBILE EQUIPÉ D'AU MOINS UNE TELLE UNITÉ


    Additional title:

    BATTERY UNIT AND VEHICLE EQUIPED WITH AT LEAST ONE SUCH BATTERY UNIT
    BATTERIEEINHEIT UND FAHRZEUG MIT MINDESTENS EINER SOLCHEN BATTERIEEINHEIT AUSGESTATTET


    Contributors:

    Publication date :

    2024-05-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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



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