发明名称 |
LIQUID COOLED FUEL CELL STACK |
摘要 |
A liquid cooled fuel cell stack is provided which comprises fuel cell module s which comprise one or more membrane electrode assemblies (MEA's); cooling plates which comprise cooling channels; a manifold box communicating with ea ch cooling channel inlet; and a diffuser within the manifold box having a plurality of diffuser outlets distributed evenly with respect to the cooling channel inlets. Typically a two-chamber manifold box is used, to allow count er- flow of coolant in opposite directions in cooling channels on opposite sides of the stack. Typically the stack is insulated around its exterior. |
申请公布号 |
CA2505830(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
CA20032505830 |
申请日期 |
2003.09.03 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
SCHLEIF, LARRY A.;MORTAZAVI, HAMID R.;DEBE, MARK K.;STEINBACH, ANDREW J.;HERDTLE, THOMAS |
分类号 |
H01M8/02;H01M8/04;H01M8/10;H01M8/24 |
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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