发明名称 |
Brennstoffzellenstapel mit verbesserter Druckplatte und verbessertem Stromkollektor |
摘要 |
The invention is a fuel cell stack having an improved pressure plate and current collector. The fuel cell stack includes a plurality of fuel cell component plates stacked adjacent each other to form a reaction portion of the fuel cell stack. A current collector is secured adjacent a first end of the stack of fuel cell component plates and a pressure plate is secured adjacent to the current collector. The current collector is made from a non-porous, electrically conductive graphite material and includes at least one conductive stud secured to the collector. The pressure plate is made of an electrically non-conductive, non-metallic, fiber reinforced composite material, so that the current collector and pressure plate are light, compact and have a low thermal capacity. |
申请公布号 |
DE10392620(T5) |
申请公布日期 |
2005.06.16 |
申请号 |
DE2003192620T |
申请日期 |
2003.05.06 |
申请人 |
UTC FUEL CELLS, LLC |
发明人 |
MORROW, AARON W.;EHRLICH, GRANT M.;RESTO, JAVIER |
分类号 |
H01M2/00;H01M2/02;H01M2/08;H01M2/14;H01M8/02;H01M8/24 |
主分类号 |
H01M2/00 |
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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