发明名称 |
Method for cooling oxygen sensitive components |
摘要 |
A system and method for cooling oxygen sensitive components in a fuel cell system comprising supplying air to an air purification device during cool down of a fuel cell system comprising at least one fuel cell comprising an anode, a cathode, and an electrolyte disposed between the anode and cathode; treating the air within the air purification device to produce a flow of nitrogen gas and a waste stream comprising oxygen enriched air; directing a flow of the nitrogen gas through the anode; the anode being in fluid communication with the air purification device and isolated from the fuel reformer and anode exhaust during cool down; the flow of nitrogen gas being directed through the anode in an amount sufficient to balance pressure within the fuel cell cathode and anode during cool down.
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申请公布号 |
US2006035122(A1) |
申请公布日期 |
2006.02.16 |
申请号 |
US20040917736 |
申请日期 |
2004.08.13 |
申请人 |
WEISSMAN JEFFREY G;ENGLAND DIANE M |
发明人 |
WEISSMAN JEFFREY G.;ENGLAND DIANE M. |
分类号 |
H01M8/04;H01M8/06 |
主分类号 |
H01M8/04 |
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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