发明名称 |
SAFETY ELEMENT FOR BATTERY AND BATTERY WITH THE SAME |
摘要 |
Disclosed are a safety element for a battery, which is provided with material having a Metal-Insulator Transition (MIT) characteristic where resistance abruptly drops at or above a certain temperature, and a battery with such a safety element. This battery with an MIT safety element is turned into a stable discharged state when it is exposed to an elevated temperature or a battery temperature rises due to external impact, so that it can ensure its safety. |
申请公布号 |
EP1749329(A4) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20050740769 |
申请日期 |
2005.05.18 |
申请人 |
LG CHEM, LTD. |
发明人 |
CHO, JEONG-JU;LEE, JAE-HYUN;CHANG, SUNG-KYUN;JANG, MIN-CHUL;SHIN, SUN-SIK;BANG, EUI-YONG;LEE, JOON-HWAN;HA, SOO-HYUN |
分类号 |
H01M10/05;H01C7/04;H01M2/20;H01M2/34;H01M6/50;H01M10/42;H01M10/44 |
主分类号 |
H01M10/05 |
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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