发明名称 |
POLYMER ELECTROLYTE FUEL CELL |
摘要 |
In a polymer electrolyte fuel cell, at least one of the anode side separator plate and cathode side separator plate is formed with a main surface having a convex shape protruding toward a gas diffusion layer, and a peripheral edge portion surrounding the main surface. An average thickness of the main surface is made to be thicker than an average thickness of the peripheral edge portion. And a difference ”t between the thickest part of the main surface and an average thickness of the peripheral edge portion is made to be 5-30 µm. |
申请公布号 |
EP1724865(B1) |
申请公布日期 |
2010.12.22 |
申请号 |
EP20050709563 |
申请日期 |
2005.02.01 |
申请人 |
PANASONIC CORPORATION |
发明人 |
KUSAKABE, HIROKI;HATOH, KAZUHITO;MATSUMOTO, TOSHIHIRO;KAWABATA, NORIHIKO;NAGAO, YOSHIKI;TAKEGUCHI, SHINSUKE |
分类号 |
H01M8/02;H01M8/10 |
主分类号 |
H01M8/02 |
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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