发明名称 |
FORM-IN-PLACE FASTENING FOR FUEL CELL ASSEMBLIES |
摘要 |
A fuel cell sub-assembly includes first and second flow field plates each comprising several fastener apertures defined at a number of fastening locations. A membrane electrode assembly is situated between the first and second flow field plates and includes several fastener apertures defined at a number of fastening locations, the respective fastener apertures aligned to define fastening holes. A form-in-place fastener formed of an elastomeric material is disposed in each of the fastening holes. The elastomeric material facilitates volumetric displacement of the form-in-place fasteners in response to placing the fuel cell sub-assembly in compression. |
申请公布号 |
EP1834370(A2) |
申请公布日期 |
2007.09.19 |
申请号 |
EP20050858558 |
申请日期 |
2005.11.17 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
DEBE, MARK, K.;STEINBACH, ANDREW, J., L. |
分类号 |
H01M8/02;H01M8/00;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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