Title:
SEPARATOR ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/050759
Kind Code:
A1
Abstract:
Embodiments of the present application provide a separator assembly, a battery cell, a battery, and an electrical device. The separator assembly comprises a first cover plate, a second cover plate, and a first insulating part; the first cover plate is used for sealing a first shell, the second cover plate is used for sealing a second shell, and the first insulating part is arranged between the first cover plate and the second cover plate. According to embodiments of the separator assembly provided in the present application, two electrode assemblies can be electrically connected, so that the capacity of a single battery cell is increased, and the requirements of various electrical devices on the battery capacity are satisfied. In addition, the first insulating part can prevent the two shells from being located at a same potential, so that the two shells are prevented from being corroded.
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Inventors:
LEI YUYONG (CN)
WANG PENG (CN)
GUO ZHIJUN (CN)
ZHENG YULIAN (CN)
HUANG SHOUJUN (CN)
CHEN XINXIANG (CN)
LIN DENGHUA (CN)
LI CHUAN (CN)
CHENG QI (CN)
WANG PENG (CN)
GUO ZHIJUN (CN)
ZHENG YULIAN (CN)
HUANG SHOUJUN (CN)
CHEN XINXIANG (CN)
LIN DENGHUA (CN)
LI CHUAN (CN)
CHENG QI (CN)
Application Number:
PCT/CN2022/117828
Publication Date:
March 14, 2024
Filing Date:
September 08, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/502; H01M50/51
Foreign References:
| CN218414641U | 2023-01-31 | |||
| CN212412161U | 2021-01-26 | |||
| US20150180008A1 | 2015-06-25 | |||
| CN212392350U | 2021-01-22 | |||
| CN111446406A | 2020-07-24 |
Attorney, Agent or Firm:
CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)
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