发明名称 |
BATTERY PACK SAFETY DEVICE |
摘要 |
Disclosed herein is a safety device mounted at one side of a battery pack including two or more battery cells or at least one battery module such that the safety device is first short-circuited when a needle type object penetrates the battery pack to secure safety of the battery pack, the safety device including a pair of conductive sheets spaced apart from each other, an electrically insulative housing to surround outsides of the conductive sheets excluding fronts of the conductive sheets in a state in which the conductive sheets are inserted and mounted in the housing, a sealing member to cover the fronts of the conductive sheets, and a connection member to connect the conductive sheets to a cathode and an anode of one of battery cells constituting the battery module. |
申请公布号 |
EP2696398(A4) |
申请公布日期 |
2014.11.05 |
申请号 |
EP20120796274 |
申请日期 |
2012.06.08 |
申请人 |
LG CHEM, LTD. |
发明人 |
KIM, TAEHYUCK;CHOI, SEUNGDON;JANG, MIN CHUL;HONG, SEUNG TAEK;LEE, JIN KYU;KANG, DALMO;CHO, SEUNGSU;HWANG, SEYON;HONG, SOULGIE |
分类号 |
H01M2/34;H01M2/10;H01M2/20 |
主分类号 |
H01M2/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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