发明名称 |
Plastic case for flat rechargeable cell |
摘要 |
A flat, sealed case for a secondary cell includes a flat shallow plastic base and a thin, flat plastic cover the periphery of which is sealed to the base and includes at least one internal restraint to prevent bulging of the flat cover and base upon a build-up of internal pressure within the cell case, for example during recharging.
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申请公布号 |
US4007060(A) |
申请公布日期 |
1977.02.08 |
申请号 |
US19750582234 |
申请日期 |
1975.05.30 |
申请人 |
GOULD INC. |
发明人 |
SORENSEN, DENNIS DEAN;ERICKSON, RICHARD ALLAN;IEPSON, HARRY ELLWOOD |
分类号 |
H01M2/02;H01M2/06;H01M2/12;(IPC1-7):H01M2/02 |
主分类号 |
H01M2/02 |
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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