发明名称 |
ELECTROCHEMICAL FUEL CELL STACK HAVING A PLURALITY OF INTEGRATED VOLTAGE REVERSAL PROTECTION DIODES |
摘要 |
An electrochemical fuel cell stack comprises a plurality of fuel cell assemblies, wherein, each fuel cell assembly comprises a cell compressed between a pair of flow field plates, a perimeter seal circumscribing the cell and interposed between the pair of flow field plates, and a first diode, having an aspect ratio greater than 10:1, positioned adjacent to, and outside of, the perimeter seal along a first edge of the ce ll and interposed between the pair of flow field plates. |
申请公布号 |
CA2489835(A1) |
申请公布日期 |
2005.06.16 |
申请号 |
CA20042489835 |
申请日期 |
2004.12.08 |
申请人 |
BALLARD POWER SYSTEMS INC. |
发明人 |
LAURITZEN, MICHAEL V.;WILKINSON, DAVID P.;DE VAAL, JACOB W.;KNIGHTS, SHANNA D. |
分类号 |
H01M2/08;H01M8/02;H01M8/04;H01M8/10;H01M8/24 |
主分类号 |
H01M2/08 |
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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