发明名称 |
Vent for cylindrical electrochemical batteries |
摘要 |
An electrochemical cell is presented having a gasket that is sealed against the container to prevent electrolyte leakage during normal operation. When the internal pressure of the cell reaches a predetermined threshold, the seal is removed, thereby permitting electrolyte to escape through a vent.
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申请公布号 |
US2003152831(A1) |
申请公布日期 |
2003.08.14 |
申请号 |
US20030364792 |
申请日期 |
2003.02.11 |
申请人 |
DAVIDSON GREGORY J.;MIHARA DAVID R. |
发明人 |
DAVIDSON GREGORY J.;MIHARA DAVID R. |
分类号 |
H01M2/00;H01M2/04;H01M2/08;H01M2/12;H01M6/08;(IPC1-7):H01M2/08 |
主分类号 |
H01M2/00 |
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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