发明名称 |
Battery can, and battery using the battery can |
摘要 |
Battery case for containing electrode assembly and electrolyte of electroltic battery has a grid on at least a portion of an inner surface of the case, formed by intersecting pluralities of first and second ridges. The grid enables construction of a battery case of minimal thickness while having high strength and rigidity, and resistance to deformation caused by generation of higher internal battery pressure during use.
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申请公布号 |
US2005029985(A1) |
申请公布日期 |
2005.02.10 |
申请号 |
US20040492064 |
申请日期 |
2004.04.20 |
申请人 |
HANO MASATOSHI;HIGASHI KAZUYUKI;TOKUMOTO TADAHIRO |
发明人 |
HANO MASATOSHI;HIGASHI KAZUYUKI;TOKUMOTO TADAHIRO |
分类号 |
H01M2/02;H01M10/40;(IPC1-7):H02J7/00 |
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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