The present disclosure provides an end plate that accommodates expansion of a traction battery cell and a method of accommodating expansion. A traction battery assembly includes, among other things, a plurality of battery cells disposed along an axis; an end plate located at an axial end of the plurality of battery cells; and a corrugated region of the end plate. The corrugated region has a plurality of corrugations that flatten to accommodate expansion of the plurality of battery cells along the axis.

    本公开提供了“适应牵引电池单元膨胀的端板和适应膨胀的方法”。一种牵引电池总成尤其包括:多个电池单元,其沿着轴线设置;端板,其位于所述多个电池单元的轴向端部处;以及所述端板的波纹状区域。所述波纹状区域具有多个波纹部,所述多个波纹部变平以适应所述多个电池单元沿着所述轴线的膨胀。


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    Titel :

    End plate for accommodating expansion of traction battery cell and method for accommodating expansion


    Weitere Titelangaben:

    适应牵引电池单元膨胀的端板和适应膨胀的方法


    Beteiligte:
    YANG XIAOGUANG (Autor:in) / SHEN JINGMEI (Autor:in) / BUDDE BOGDAN (Autor:in) / ADDEPALLI PRATIMA (Autor:in) / MCCANN CONNOR (Autor:in)

    Erscheinungsdatum :

    2022-05-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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