发明名称 |
APPARATUS FOR PREVENTING OVERCHARGE BATTERY |
摘要 |
PURPOSE: An apparatus for preventing battery overcharge is provided to prevent explosion and fire of a battery due to overcharge of a battery by bending of an electrode terminal due to difference of a thermal expansion coefficient, thereby improving the safety of the battery. CONSTITUTION: An apparatus for preventing battery overcharge comprises a cell module consisting of laminated cells(11); an electrode terminal(20) which is located at an end part of the cell and is attached to a metal plate which has a different thermal expansion coefficient; busbars(30) which can be cut when the electrode terminal is bent; and a support plate which covers parts of the cells and electrode terminals and supports the bent part of the electrode terminal.
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申请公布号 |
KR20130051166(A) |
申请公布日期 |
2013.05.20 |
申请号 |
KR20110116358 |
申请日期 |
2011.11.09 |
申请人 |
HYUNDAI MOTOR COMPANY;KIA MOTORS CORPORATION |
发明人 |
LIM, HAE KYU;CHOI, JAE HOON |
分类号 |
H01M2/26;H01M2/30;H01M2/34 |
主分类号 |
H01M2/26 |
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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