发明名称 |
Liquid cooled fuel cell stack |
摘要 |
A liquid cooled fuel cell stack is provided which comprises fuel cell modules which comprise one or more membrane electrode assemblies (MEA's); cooling plates which comprise cooling channels; a manifold box communicating with each 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 counter-flow of coolant in opposite directions in cooling channels on opposite sides of the stack. Typically the stack is insulated around its exterior.
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申请公布号 |
US2004096715(A1) |
申请公布日期 |
2004.05.20 |
申请号 |
US20020294074 |
申请日期 |
2002.11.14 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
HERDTLE THOMAS;MORTAZAVI HAMID REZA;STEINBACH ANDREW JAMES;DEBE MARK KEVITT;SCHLEIF LARRY ALLAN |
分类号 |
H01M8/02;H01M8/04;H01M8/10;H01M8/24;(IPC1-7):H01M8/04 |
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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