Invention Application
- Patent Title: Fuel cell stack clamping device
- Patent Title (中): 燃料电池堆夹紧装置
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Application No.: US12228644Application Date: 2008-08-14
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Publication No.: US20090226794A1Publication Date: 2009-09-10
- Inventor: Young Bum Kum , Sae Hoon Kim , Yoo Chang Yang , Sung Ho Lee , Jung Do Suh , Chul Ho Yim , Ji Hoon Jeon , Woon Bong Hwang , Sang Min Lee , Chang Woo Lee , Seong Jin Cho
- Applicant: Young Bum Kum , Sae Hoon Kim , Yoo Chang Yang , Sung Ho Lee , Jung Do Suh , Chul Ho Yim , Ji Hoon Jeon , Woon Bong Hwang , Sang Min Lee , Chang Woo Lee , Seong Jin Cho
- Applicant Address: KR Seoul KR Gyeongsangbuk-do
- Assignee: Hyundai Motor Company,Pohang University of Science and Technology
- Current Assignee: Hyundai Motor Company,Pohang University of Science and Technology
- Current Assignee Address: KR Seoul KR Gyeongsangbuk-do
- Priority: KR10-2008-0019887 20080304
- Main IPC: H01M2/02
- IPC: H01M2/02
Abstract:
A clamping device includes an oblique device and a unidirectional load control plate disposed on the outside of the fuel cell stack, not on the inside of the fuel cell stack. The device can automatically compensating the surface pressure in the fuel cell stack to be maintained constant, and provide a large clamping load with a small force using the load of the fuel cell stack.
Public/Granted literature
- US07776489B2 Fuel cell stack clamping device Public/Granted day:2010-08-17
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