The case side wall and the upper cover 24 are sealingly connected at the upper wall. The case side wall and the lower cover are sealingly connected by an inner flange. A first member of one steel plate of the case side wall forms a portion of the upper wall that is sealingly coupled to the upper cover, an inner flange, and an inner wall in one piece seamlessly and without holes. The inner wall serves as a waterproof wall, and even if water enters the tubular portion of the case side wall, it is possible to prevent water from entering into the battery accommodating space of the battery case.


    Access

    Download


    Export, share and cite



    Title :

    CASE SIDE WALL OF BATTERY CASE


    Contributors:

    Publication date :

    2024-11-21


    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



    CASE SIDE WALL OF BATTERY CASE

    HIGASHIHARA KATSUNORI / FUKUOKA TAKAHIRO / YAMAMOTO HARUHIKO et al. | European Patent Office | 2024

    Free access

    SIDE FRAME FOR BATTERY CASE

    JUNG CHANG-GYUN / WEE SANG-KWON / JEE KYU-SEUNG | European Patent Office | 2024

    Free access

    SIDE FRAME FOR BATTERY CASE

    JUNG CHANG-GYUN / WEE SANG-KWON / JEE KYU-SEUNG | European Patent Office | 2022

    Free access

    Side frame for battery case

    European Patent Office | 2023

    Free access

    Side frame for battery case

    European Patent Office | 2022

    Free access