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Title:
BATTERY CELL HAVING OVERCHARGE PREVENTION MEMBER
Document Type and Number:
WIPO Patent Application WO/2019/004545
Kind Code:
A1
Abstract:
The present invention relates to a battery cell having an overcharge prevention member and, more specifically, a battery cell comprising a protective member for preventing an explosion caused by battery cell pressure caused by various factors.

Inventors:
HONG CHUL GI (KR)
KIM DONG KYU (KR)
Application Number:
PCT/KR2018/000529
Publication Date:
January 03, 2019
Filing Date:
January 11, 2018
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M50/105; H01M50/178; H01M50/548; H01M50/553; H01M50/583; H01M50/119; H01M50/121; H01M50/124
Foreign References:
KR101623110B12016-05-20
US20170117515A12017-04-27
KR101500229B12015-03-06
KR20170020996A2017-02-27
US20160036009A12016-02-04
KR20170021102A2017-02-27
Other References:
See also references of EP 3522262A4
Attorney, Agent or Firm:
LEE, Kangmin (KR)
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