Title:
BATTERY HOUSING, BATTERY CELL, BATTERY, AND ELECTRICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/078500
Kind Code:
A1
Abstract:
A battery housing, a battery cell, a battery, and an electric apparatus. The battery housing is provided with an accommodating cavity (111), the accommodating cavity (111) comprises a bearing bottom wall (1111), a plurality of side walls (1112) and an inner corner portion, the inner corner portion is connected between the bearing bottom wall and a corresponding side wall, and the inner corner portion is provided with a relief groove (112) in a recessed manner.
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Inventors:
SHI SHENGYUN (CN)
GUO ZHIJUN (CN)
WANG PENG (CN)
GUO ZHIJUN (CN)
WANG PENG (CN)
Application Number:
PCT/CN2023/123805
Publication Date:
April 18, 2024
Filing Date:
October 10, 2023
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/244; H01M50/242; H01M50/588; H01M50/593
Foreign References:
| CN218274855U | 2023-01-10 | |||
| JP2017068972A | 2017-04-06 | |||
| CN217134543U | 2022-08-05 | |||
| CN107925118A | 2018-04-17 | |||
| CN214848728U | 2021-11-23 | |||
| JP2014108674A | 2014-06-12 |
Attorney, Agent or Firm:
ACIP LAW OFFICES (CN)
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