BATTERY PACK

The present invention provides a battery pack. More specifically, the battery pack of the present invention, which contains a cell stack assembly including a plurality of cells, is characterized by including: a pack case in which a cell stack assembly is mounted; and a supplementary partition wall c...

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Bibliographic Details
Main Authors LEE, Jae Hyun, YANG, Chang Hyeon, SHIN, Ju Hwan
Format Patent
LanguageEnglish
French
German
Published 22.05.2024
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention provides a battery pack. More specifically, the battery pack of the present invention, which contains a cell stack assembly including a plurality of cells, is characterized by including: a pack case in which a cell stack assembly is mounted; and a supplementary partition wall coupled to the pack case to compartmentalize a space inside the pack case; wherein the pack case includes: a base plate supporting a lower part of the mounted cell stack assembly; and a side wall of hollow structure coupled to the base plate to support a side part of the cell stack assembly, and including a gas venting path internally; and wherein the supplementary partition wall is coupled to the base plate and side wall of the pack case, and includes a gas flow path internally in connection with the gas venting path of the side wall.
Bibliography:Application Number: EP20230816395