Invention Grant
- Patent Title: Surface pressure controlling device for fuel cell stack
- Patent Title (中): 燃料电池堆表面压力控制装置
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Application No.: US12823315Application Date: 2010-06-25
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Publication No.: US08673516B2Publication Date: 2014-03-18
- Inventor: Sae Hoon Kim , Duck Whan Kim , Jung Do Suh , Haeng Jin Ko
- Applicant: Sae Hoon Kim , Duck Whan Kim , Jung Do Suh , Haeng Jin Ko
- Applicant Address: KR Seoul KR Seoul
- Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation
- Current Assignee Address: KR Seoul KR Seoul
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless
- Priority: KR10-2009-0114423 20091125
- Main IPC: H01M2/14
- IPC: H01M2/14
Abstract:
The present invention provides a surface pressure controlling device for a fuel cell stack, in which an inflator capable of being expanded by pneumatic or hydraulic pressure is mounted in an end plate so as to control the surface pressure required for the assembly of the fuel cell stack to be maintained above a predetermined level.
Public/Granted literature
- US20110123882A1 SURFACE PRESSURE CONTROLLING DEVICE FOR FUEL CELL STACK Public/Granted day:2011-05-26
Information query
