发明名称 |
FUEL CELL SEPARATOR AND FUEL CELL COMPRISING SAID SEPARATOR |
摘要 |
A fuel cell separator of the present invention is a plate-shaped fuel cell separator including a reaction gas supply manifold hole 21, a reactant gas discharge manifold hole 22, a groove-shaped first reactant gas channel 131, and one or more groove-shaped second reaction gas channels 132 and 133, wherein the first reactant gas channel 131 includes a first portion 41 and a second portion 51 located upstream of the first portion 41, and a cross-sectional area of a first specified portion 81 which is a continuous portion including at least the first portion of the first reactant gas channel 131 and/or a cross-sectional area of a second specified portion 82 which extends continuously from at least a downstream end of the first reactant gas channel 131 is/are smaller than cross-sectional areas of the second reactant gas channels 132 and 133. |
申请公布号 |
EP2278648(B1) |
申请公布日期 |
2016.07.20 |
申请号 |
EP20090750352 |
申请日期 |
2009.05.18 |
申请人 |
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
发明人 |
TAKEGUCHI, SHINSUKE;TSUJI, YOICHIRO;NAKAGAWA, TAKASHI |
分类号 |
H01M8/026;H01M8/0263;H01M8/0265;H01M8/1018 |
主分类号 |
H01M8/026 |
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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