发明名称 |
FUEL CELL SEPARATOR WITH GASKET AND METHOD FOR MANUFACTURING THE SAME |
摘要 |
The present invention provides a fuel cell separator with a gasket manufactured by integrally forming a gasket on one side of a separator; independently injection molding a frame gasket on a frame such that a first airtight portion covers the entire surface of the frame to maintain the shape of the frame gasket and a second airtight portion projects upward and downward from both ends of the first airtight portion; and bringing the first airtight portion of the frame gasket into contact with the other side of the separator with the gasket formed on one side thereof. To create a fuel cell stack in certain embodiments, the invention stacks the second airtight portion of the frame gasket on another second airtight portion of an adjacent unit cell with a membrane-electrode assembly interposed therebetween.
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申请公布号 |
US2012122009(A1) |
申请公布日期 |
2012.05.17 |
申请号 |
US201113280730 |
申请日期 |
2011.10.25 |
申请人 |
CHIN SANG MUN;KIM SAE HOON;YANG YOO CHANG;BAECK SUK MIN;HEO SEONG IL;HYUNDAI MOTOR COMPANY |
发明人 |
CHIN SANG MUN;KIM SAE HOON;YANG YOO CHANG;BAECK SUK MIN;HEO SEONG IL |
分类号 |
H01M8/24;B32B38/00;H01M2/14 |
主分类号 |
H01M8/24 |
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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