发明名称 |
Sealed battery with wound electrochemical assembly |
摘要 |
A sealed battery has a wound electrochemical assembly and a pressure safety device. The safety device has a system (12,13) which allows gas escape from the casing (2) when the internal pressure rises and which cooperates with a holder (18) for the assembly within the casing, the holder creating a gas circulation space (20) between the assembly (4) and the internal wall of the casing. |
申请公布号 |
FR2761814(A1) |
申请公布日期 |
1998.10.09 |
申请号 |
FR19970003542 |
申请日期 |
1997.03.24 |
申请人 |
ALCATEL ALSTHOM COMPAGNIE GENERALE D'ELECTRICITE |
发明人 |
BROUSSELY MICHEL |
分类号 |
H01M2/12;H01M6/10;H01M10/04;H01M10/0525 |
主分类号 |
H01M2/12 |
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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