发明授权
- 专利标题： Bipolar plate with inlet and outlet water management features
- 专利标题（中）： 具有进出水管理功能的双极板
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申请号： US12119956申请日： 2008-05-13
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公开(公告)号： US07901832B2公开(公告)日： 2011-03-08
- 发明人: Thomas A. Trabold , Jon P. Owejan , Steven J. Spencer , Jeffrey A. Rock , Gayatri Vyas Dadheech
- 申请人： Thomas A. Trabold , Jon P. Owejan , Steven J. Spencer , Jeffrey A. Rock , Gayatri Vyas Dadheech
- 申请人地址： US MI Detroit
- 专利权人： GM Global Technology Operations LLC
- 当前专利权人： GM Global Technology Operations LLC
- 当前专利权人地址： US MI Detroit
- 代理机构： Fraser Clemens Martin & Miller LLC
- 代理商 J. Douglas Miller
- 主分类号： H01M8/00
- IPC分类号： H01M8/00 ; H01M8/06 ; H01M8/04 ; H01M4/64
摘要：
A fuel cell assembly is disclosed that utilizes a fuel cell plate having hydrophobic portions adjacent an inlet and an outlet formed therein, and a hydrophilic portion formed in the flow channels of the fuel cell plate adjacent the hydrophobic portions, wherein the hydrophilic portion and the hydrophobic portion facilitate the transport of liquid water from the fuel cell plate.
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