发明名称 |
SEPARATOR FOR FUEL BATTERY |
摘要 |
To provide a separator for a fuel battery in which a gasket is integrally formed with rubber in gasket forming grooves provided in a separator main body without the gasket forming grooves being damaged at a time of forming with the rubber and sealing performance being lowered due to the damage of the separator, the separator for the fuel battery is structured such that a groove width of the gasket forming groove formed in one surface of the separator main body is made larger than a groove width of the gasket forming groove formed in the other surface, or groove side surfaces in the gasket forming groove are formed in an inclined shape, or a curvature is provided in corner portions of a groove bottom surface. |
申请公布号 |
EP1667264(A1) |
申请公布日期 |
2006.06.07 |
申请号 |
EP20040747186 |
申请日期 |
2004.07.08 |
申请人 |
CARL FREUDENBERG KG |
发明人 |
INOUE, TOMOHIRO,;WATANABE, SHIGERU,;URAKAWA, TETSUYA, |
分类号 |
F16J15/08;F16J15/12;H01M8/02 |
主分类号 |
F16J15/08 |
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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