A battery module includes: a plurality of battery cells each having an elongated case and having a pole portion at one end of the elongated case; a module case arranged to accommodate the plurality of battery cells; and a cell holder arranged to hold each of the plurality of battery cells, and forming at least a portion dividing the inside of the module case into a first fluid chamber and a second fluid chamber; wherein the cell holder forms, around each battery cell, a first close fit around the elongated housing at a first position recessed from one end of the elongated housing and a second close fit around the elongated housing at a second position recessed from an opposite end of the elongated housing, and a space is formed between the first close fit and the second close fit.

    一种电池模块,包括:多个电池单元,每个电池单元具有长形壳体并且在长形壳体的一端处具有极部;模块壳体,被布置成容纳多个电池单元;以及单元保持器,被布置成保持多个电池单元中的各个电池单元,并且单元保持器至少形成将模块壳体的内部划分成第一流体室和第二流体室的部分;其中,单元保持器围绕每个电池单元形成在从长形壳体的一端凹入的第一位置处围绕长形壳体的第一紧密配合和在从长形壳体的相对端凹入的第二位置处围绕长形壳体的第二紧密配合,以在第一紧密配合与第二紧密配合之间形成空间。


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    Title :

    Semi-submerged module cooling


    Additional title:

    半浸没式模块冷却


    Contributors:

    Publication date :

    2024-06-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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