发明申请
US20110217617A1 FUEL CELL COMPRESSION RETENTION SYSTEM USING COMPLIANT STRAPPING
有权
燃料电池压缩保持系统使用合适的捆绑
- 专利标题: FUEL CELL COMPRESSION RETENTION SYSTEM USING COMPLIANT STRAPPING
- 专利标题(中): 燃料电池压缩保持系统使用合适的捆绑
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申请号: US13112089申请日: 2011-05-20
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公开(公告)号: US20110217617A1公开(公告)日: 2011-09-08
- 发明人: Benno Andreas-Schott , Anthony Chinnici , Yeh-Hung Lai , Gerald W. Fly
- 申请人: Benno Andreas-Schott , Anthony Chinnici , Yeh-Hung Lai , Gerald W. Fly
- 申请人地址: US MI Detroit
- 专利权人: GM GLOBAL TECHNOLOGY OPERATION LLC
- 当前专利权人: GM GLOBAL TECHNOLOGY OPERATION LLC
- 当前专利权人地址: US MI Detroit
- 主分类号: H01M8/24
- IPC分类号: H01M8/24 ; H01M8/10
摘要:
A fuel cell system is provided including a fuel cell stack having a first end and second end. The fuel cell stack includes at least one fuel cell having a membrane-electrode assembly disposed between adjacent gas diffusion layers. The fuel cell system further includes a compression retention system having a plurality of compliant straps adapted to apply a compressive force to the fuel cell stack. The plurality of compliant straps are further adapted to accommodate an expansion of the fuel cell stack during an operation thereof and maintain the compressive force within a desired range.