发明名称 |
Elektrod för elektrokemiska celler |
摘要 |
A negative electrode for lead-acid storage batteries comprises a grid plate (11) serving as the carrier for the active material and for current supply and return. The grid plate (11) is a network of plastic threads produced by a weaving process which is rendered electrically conductive by coating it, with a highly conductive thin layer of metal and additionally metallized with at least one coating of a lead-tin alloy or of lead. The grid plate (11) is subdivided into storage zones (12) produced by deep-drawing for receiving the active material and into current conducting zones (14) for current supply and return. |
申请公布号 |
FI97653(B) |
申请公布日期 |
1996.10.15 |
申请号 |
FI19900003389 |
申请日期 |
1990.07.04 |
申请人 |
HAGEN BATTERIE AG |
发明人 |
DREWS, JUERGEN;BERGER, KARL CHRISTOPH |
分类号 |
H01M4/68;H01M4/73;H01M4/74;H01M4/82;(IPC1-7):H01M4/68 |
主分类号 |
H01M4/68 |
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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