According to an embodiment of the present disclosure, a battery module includes: a cartridge including an accommodation space therein; a plurality of battery cells placed in the accommodation space; a cooling unit configured to cool the battery cells; and a heat exchange unit configured to exchange heat with the cooling unit, wherein the heat exchange unit includes: a heat exchange chamber having an inner space; a lower cooling flow path located in the heat exchange chamber and through which a cooling fluid flows; an upper cooling flow path located above the lower cooling flow path and through which the cooling fluid supplied from the lower cooling flow path flows; and a connection flow path configured to supply the cooling fluid flowing in the lower cooling flow path to the upper cooling flow path.


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    Title :

    Battery module, battery pack comprising same, and vehicle


    Contributors:
    SON SANG-IL (author) / YOO HA-NEUL (author) / CHOI YUN-KI (author) / HA JONG-SOO (author)

    Publication date :

    2024-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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