发明名称 |
Sealed alkaline storage battery |
摘要 |
A casing of sealed alkaline storage battery to be stacked in plural number in one direction, each provided with a safety vent; each casing is made of a polymer alloy which mainly comprises polyphenylene ether, polystyrene and an elastomer; at least one outersurface of the casing has a plurality of vertical protrusion ribs thereby to form vertical ventilation spaces through which a cooling medium passes; the vertical ribs formed on an outer surface of the casing have a protrusion height of 1 to 2 mm, the interval between ribs of 7 to 15 mm, rib width of 3 to 10 mm; thickness of inter-rib portion of casing are 1 to 3 mm, and those at the parts of short side walls 2 to 4 mm.
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申请公布号 |
US5817435(A) |
申请公布日期 |
1998.10.06 |
申请号 |
US19950465159 |
申请日期 |
1995.06.05 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SHIMAKAWA, SHINICHI;HAMADA, SHINJI;MATSUDA, HIROMU;KAKINO, MANABU;IKOMA, MUNEHISA |
分类号 |
H01M2/02;H01M10/28;H01M10/34;(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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