- 专利标题： RIVETING STRUCTURE OF ELECTRODE TERMINAL, AND CYLINDRICAL BATTERY CELL, BATTERY PACK AND VEHICLE INCLUDING THE SAME
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申请号： US17592576申请日： 2022-02-04
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公开(公告)号： US20220271405A1公开(公告)日： 2022-08-25
- 发明人: Geon-Woo MIN , Min-Ki JO , Do-Gyun KIM , Jae-Woong KIM , Kwang-Su HWANGBO , Jong-Sik PARK , Jae-Won LIM , Yu-Sung CHOE , Hak-Kyun KIM , Je-Jun LEE , Byoung-Gu LEE , Duk-Hyun RYU , Kwan-Hee LEE , Jae-Eun LEE , Hae-Jin LIM , Su-Ji CHOI , Bo-Hyun KANG , Ji-Min JUNG , Jin-Hak KONG , Soon-O LEE , Kyu-Hyun CHOI , Pil-Kyu PARK
- 申请人： LG ENERGY SOLUTION, LTD.
- 申请人地址： KR Seoul
- 专利权人： LG ENERGY SOLUTION, LTD.
- 当前专利权人： LG ENERGY SOLUTION, LTD.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2021-0022881 20210219,KR10-2021-0022891 20210219,KR10-2021-0022894 20210219,KR10-2021-0022897 20210219,KR10-2021-0024424 20210223,KR10-2021-0030291 20210308,KR10-2021-0030300 20210308,KR10-2021-0046798 20210409,KR10-2021-0058183 20210504,KR10-2021-0077046 20210614,KR10-2021-0084326 20210628,KR10-2021-0131205 20211001,KR10-2021-0131207 20211001,KR10-2021-0131208 20211001,KR10-2021-0131215 20211001,KR10-2021-0131225 20211001,KR10-2021-0137001 20211014,KR10-2021-0137856 20211015,KR10-2021-0142196 20211022,KR10-2021-0153472 20211109,KR10-2021-0160823 20211119,KR10-2021-0163809 20211124,KR10-2021-0165866 20211126,KR10-2021-0172446 20211203,KR10-2021-0177091 20211210,KR10-2021-0194572 20211231,KR10-2021-0194593 20211231,KR10-2021-0194610 20211231,KR10-2021-0194611 20211231,KR10-2021-0194612 20211231,KR10-2022-0001802 20220105
- 主分类号： H01M50/567
- IPC分类号： H01M50/567 ; H01M50/179 ; H01M50/559 ; H01M50/509
摘要：
The riveting structure of an electrode terminal for a battery includes a battery housing having a bottom; an electrode terminal riveted through a hole formed in the bottom of the battery housing; and a gasket between the electrode terminal and the battery housing. Also, the electrode terminal includes a body portion inserted into the hole; an outer flange portion extending along an outer surface of the bottom of the battery housing from a first side of the body portion exposed through the outer surface; an inner flange portion extending toward an inner surface of the bottom of the battery housing from a second side of the body portion exposed through the inner surface; and a flat portion on the second side of the body portion.
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