发明名称 |
RECHARGEABLE BATTERY |
摘要 |
A rechargeable battery, which can improve safety by maintaining a short-circuit state when the internal pressure of the rechargeable battery exceeds a critical pressure due to overcharge (or any other reason). In one embodiment, the rechargeable battery includes an electrode assembly, a case accommodating the electrode assembly, a cap assembly sealing the case and including a cap plate, and a short-circuit member including a first short-circuit plate coupled to the cap plate and a second short-circuit plate on a surface of the first short-circuit plate facing toward the electrode assembly and coupled to the cap plate. |
申请公布号 |
US2014205863(A1) |
申请公布日期 |
2014.07.24 |
申请号 |
US201313891187 |
申请日期 |
2013.05.09 |
申请人 |
Robert Bosch GmbH ;Samsung SDI Co., Ltd. |
发明人 |
Byun Sangwon;Lee Chiyoung;Koo Minseok |
分类号 |
H01M10/42 |
主分类号 |
H01M10/42 |
代理机构 |
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代理人 |
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主权项 |
1. A rechargeable battery comprising:
an electrode assembly; a case accommodating the electrode assembly; a cap assembly sealing the case and comprising a cap plate; and a short-circuit member comprising a first short-circuit plate coupled to the cap plate and a second short-circuit plate on a surface of the first short-circuit plate facing toward the electrode assembly and coupled to the cap plate. |
地址 |
Stuttgart DE |