发明名称 |
FLOW RESTRICTORS IN FUEL CELL FLOW-FIELD |
摘要 |
Flow-field for a PEM fuel cell having a plurality of flow-channels including flow-restrictors strategically located throughout to achieve desired pressure differentials between fuel and oxidant supply and exhaust manifolds, and between adjacent flow-channels. A preferred flow-restrictor comprises a constriction in the flow channel that has a cross-sectional area that is less than the cross-sectional area of the flow-channel. |
申请公布号 |
AU2003293468(A1) |
申请公布日期 |
2004.08.30 |
申请号 |
AU20030293468 |
申请日期 |
2003.12.10 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
JEFFREY, ALLAN ROCK |
分类号 |
H01M;H01M2/00;H01M2/02;H01M2/14;H01M8/02;H01M8/04;H01M8/10 |
主分类号 |
H01M |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|