Casing for battery pack and battery pack

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11949079
APP PUB NO 20230020361A1
SERIAL NO

17951147

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure relates to a casing for a battery pack and a battery pack. The casing has a receiving space and an opening in communication with the receiving space, the receiving space is formed by a wall portion of the casing, and the wall portion is formed from two or more stacked base plates, between which a plurality of cavities are formed. By forming a plurality of cavities in the wall portion, the casing for a battery pack provided by the present disclosure not only can improve the bearing capacity and the impact resistance of the casing, but also can achieve a thermal management of the battery assembly by filling the plurality of cavities with a phase change material or cooling liquid, which can further improve the mechanical property of the casing with a relatively light weight and relatively high reliability.

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Patent Owner(s)

  • CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Xingdi Ningde, CN 66 76
Wang, Derong Ningde, CN 32 43
Wang, Lei Ningde, CN 2161 19344
Wang, Peng Ningde, CN 1120 5563
Zhou, Linggang Ningde, CN 53 58

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