发明申请
- 专利标题： INTEGRATED VALVE SYSTEM FOR FUEL CELL STACK
- 专利标题（中）： 燃料电池堆集成阀系统
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申请号： US12623724申请日： 2009-11-23
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公开(公告)号： US20100323259A1公开(公告)日： 2010-12-23
- 发明人: Woo Suk Sung , Jae Jun Ko , Sae Hoon Kim
- 申请人： Woo Suk Sung , Jae Jun Ko , Sae Hoon Kim
- 申请人地址： KR Seoul
- 专利权人： HYUNDAI MOTOR COMPANY
- 当前专利权人： HYUNDAI MOTOR COMPANY
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2009-0054955 20090619
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; F16K11/08
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.
公开/授权文献
- US08492051B2 Integrated valve system for fuel cell stack 公开/授权日：2013-07-23