| 发明名称 |
Hydrogen chamber enclosed fuel cell stack and related fuel cell shutdown operation |
| 摘要 |
A product includes a fuel cell stack, and an enclosure apparatus sealingly enclosing the fuel cell stack to define a hydrogen chamber between the fuel cell stack and the enclosure apparatus. An operation of the product may include maintaining a positive pressure of hydrogen in the hydrogen chamber.
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| 申请公布号 |
US8043759(B2) |
申请公布日期 |
2011.10.25 |
| 申请号 |
US20080108000 |
申请日期 |
2008.04.23 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
ZHANG JINGXIN;GASTEIGER HUBERT A.;YU PAUL TAICHIANG;WAGNER FREDERICK T.;GOEBEL STEVEN G. |
| 分类号 |
H01M8/04 |
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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