An assembly comprises a housing (6) having walls (11) and containing a plurality of sets of battery cells (7). Each wall encloses at least one space in which a hot fluid flow (F2) can be present at a given moment in time. The space, and thus the corresponding wall (11), has an inlet and an outlet for the fluid flow. The inlet and the outlet of the fluid flow communicate with a supply (25a) of the hot fluid flow and a discharge (25b) of the fluid flow, respectively, by means of a sealed manner of the fluid flow, such that the fluid flow can circulate in the space. The space is physically isolated from the battery cells by walls surrounding the space and a closed communication arrangement such that a fluid flow (F2) contained in the space is not in communication with an internal space (9) of the enclosure. The wall (11) extends parallel to at least one of the plurality of sides of the at least one battery cell (7).

    组合件,其包括具有壁(11)并含有多组电池单元(7)的外壳(6)。每个壁包封至少一个空间,在空间中的给定时刻能够存在热流体流(F2)。空间以及因此相对应的壁(11)具有流体流的入口和出口。通过对流体流的密封方式,流体流的入口和出口分别与热流体流的供应部(25a)和所述流体流的排出部(25b)连通,使得流体流能够在空间中循环。通过围绕空间的壁和封闭的连通布置,空间与电池单元物理隔离,使得包含在空间中的流体流(F2)和所述外壳的内部空间(9)不连通。壁(11)平行于至少一个电池单元(7)的多个侧面中的至少一个延伸。


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    Title :

    Assembly with thermally controlled enclosure for battery cell


    Additional title:

    用于电池单元的具有热控外壳的组合件


    Contributors:

    Publication date :

    2022-03-18


    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







    BATTERY ENCLOSURE

    MILOAGA DANA GABRIELA / KÄSMEIER GEORG / SCHIERZ STEFAN et al. | European Patent Office | 2021

    Free access