发明名称 |
Hermetically sealed galvanic cell having safety vent construction |
摘要 |
An hermetically sealed galvanic cell having a safety vent assembly comprising a housing having a portion which is inwardly depressed and flexible, which portion surrounds an aperture. The aperture is filled with a layer of glass or ceramic material thus producing an hermetically sealed cell which exhibits increased mechanical strength coupled with reliable venting.
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申请公布号 |
US4486514(A) |
申请公布日期 |
1984.12.04 |
申请号 |
US19840595365 |
申请日期 |
1984.03.30 |
申请人 |
UNION CARBIDE CORPORATION |
发明人 |
CHANEY, JR., EARL J. |
分类号 |
H01M2/06;H01M2/12;(IPC1-7):H01M2/12 |
主分类号 |
H01M2/06 |
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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