发明名称 |
Integrated valve system for fuel cell stack |
摘要 |
The present invention provides a novel integrated valve system for a fuel cell stack, in which an air shut-off valve for preventing the inflow of air when a fuel cell shuts down and a dry gas purge valve for improving cold startability are coaxially coupled to each other so that the air shut-off valve and the dry gas purge valve simultaneously open or close.
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申请公布号 |
US8492051(B2) |
申请公布日期 |
2013.07.23 |
申请号 |
US20090623724 |
申请日期 |
2009.11.23 |
申请人 |
SUNG WOO SUK;KO JAE JUN;KIM SAE HOON;HYUNDAI MOTOR COMPANY |
发明人 |
SUNG WOO SUK;KO JAE JUN;KIM SAE HOON |
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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地址 |
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