Invention Application
- Patent Title: SURFACE PRESSURE CONTROLLING DEVICE FOR FUEL CELL STACK
- Patent Title (中): 用于燃料电池堆的表面压力控制装置
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Application No.: US12823315Application Date: 2010-06-25
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Publication No.: US20110123882A1Publication Date: 2011-05-26
- 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
- Priority: KR10-2009-0114423 20091125
- Main IPC: H01M8/04
- IPC: H01M8/04
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
- US08673516B2 Surface pressure controlling device for fuel cell stack Public/Granted day:2014-03-18
Information query
