Battery, battery module, battery pack and electric vehicle

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11258129
APP PUB NO 20210126231A1
SERIAL NO

17019852

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A battery includes a case and a battery core assembly disposed in the case, the battery core assembly includes a plurality of battery core groups and an receiving space holding the plurality of battery core groups, the battery core groups are connected in series, and the battery core group includes at least one battery core; a separator plate is disposed between at least two adjacent battery core groups, the separator plate divides the receiving space into a plurality of receiving cavities, each of the receiving cavities holds one or more battery core groups , and a cavity wall of the receiving cavity comprised by a connection of the separator plate and a separation membrane; and the battery further includes a liquid injection channel and the liquid injection channel in a sealed state, the liquid injection channel is disposed on at least one of the separation membranes and the separator plates.

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Patent Owner(s)

Patent OwnerAddress
BYD COMPANY LIMITEDSHENZHEN GUANGDONG 518118

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Long Shenzhen, CN 96 227
Hu, Shichao Shenzhen, CN 34 99
Lu, Zhipei Shenzhen, CN 65 105
Sun, Huajun Shenzhen, CN 68 78
Wang, Chuanfu Shenzhen, CN 37 410
Zhu, Jianhua Shenzhen, CN 144 1310
Zhu, Yan Shenzhen, CN 239 1399

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