发明名称 |
RELIEF DESIGN FOR FUEL CELL PLATES |
摘要 |
Flow field plates in solid polymer electrolyte fuel cells can be subject to ice blockages in certain areas during freeze start-up, e.g. the backfeed ports and slots used in some flow field plate designs which connect an outlet plenum channel for a reactant to its outlet. By incorporating a similar and adjacent relief backfeed port, slot and plenum channel arrangement in which the relief plenum channel is separated from the outlet plenum channel by a landing, a relief outlet for the reactant is provided through the adjacent gas diffusion layer. |
申请公布号 |
WO2015145233(A1) |
申请公布日期 |
2015.10.01 |
申请号 |
WO2015IB00327 |
申请日期 |
2015.03.13 |
申请人 |
DAIMLER AG;FORD MOTOR COMPANY |
发明人 |
BLUNT, RYAN;ADAM, DAVID;HAMADA, STEPHEN;DANG, WAYNE |
分类号 |
H01M8/02;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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