A battery stack for an electrified vehicle includes a cooling system, a first and a second battery module. Each of the first and the second battery modules includes battery cells stacked in the depth direction. The first and the second battery modules comprising a first and a second supporting side wall for supporting the battery cells in the respective battery module, the first and the second supporting side wall of the battery modules being opposing vertical side walls provided on a respective side of the battery cells in the battery modules, and having a respective inner side facing the battery cells and a respective outer side facing away from the battery cells. The first and/or the second supporting side wall comprising first supporting element(s) adapted to support and bear the load of the battery cells in the first and second battery modules, as seen in the height direction, or alternatively a respective bottom support plate is connected to the first and the second supporting side walls. The first and/or the second supporting side wall comprises liquid cooling channels in the form of a groove provided in the first and/or second supporting side wall on an outer side thereof, the groove being covered by a cover plate, arranged on the outer side of the first and/or the second supporting side wall, thereby forming an integrated liquid cooling system.


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    Title :

    BATTERY STACK COMPRISING BATTERY MODULES AND A COOLING SYSTEM


    Contributors:

    Publication date :

    2024-05-30


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



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