发明名称 |
Ultra short high pressure gradient flow path flow field |
摘要 |
The present invention is directed to a planar flow field design having an intake manifold and an exhaust manifold which are configured in two offset planes. A relatively short passage extends from the intake manifold through the exhaust manifold and terminates at a reactive face of a membrane electrode assembly (MEA) such that a differential flow distribution is provided from the intake manifold through the passage and across a reactive face of the MEA to the exhaust manifold.
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申请公布号 |
US7655340(B2) |
申请公布日期 |
2010.02.02 |
申请号 |
US20040758816 |
申请日期 |
2004.01.16 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
MURPHY MICHAEL W;GU WENBIN;DIPIETRO LEWIS J |
分类号 |
H01M2/14;H01M8/02;H01M8/10;H01M8/24 |
主分类号 |
H01M2/14 |
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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