Invention Grant
- Patent Title: Method to maximize fuel cell stack shorting resistance
- Patent Title (中): 最大化燃料电池堆短路电阻的方法
-
Application No.: US11769754Application Date: 2007-06-28
-
Publication No.: US07709120B2Publication Date: 2010-05-04
- Inventor: Yeh-Hung Lai , Jeffrey A. Rock
- Applicant: Yeh-Hung Lai , Jeffrey A. Rock
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations, Inc.
- Current Assignee: GM Global Technology Operations, Inc.
- Current Assignee Address: US MI Detroit
- Agency: Fraser Clemens Martin & Miller LLC
- Agent J. Douglas Miller
- Main IPC: H01M8/04
- IPC: H01M8/04
Abstract:
A method of producing a fuel cell stack is disclosed, the method including the steps of compressing the fuel cell stack at a first pressure and compressing the fuel cell stack at a second pressure higher than the first pressure, wherein a shorting resistance of fuel cells in the fuel cell stack is maximized and a durability of the fuel cell stack is maximized.
Public/Granted literature
- US20090004513A1 METHOD TO MAXIMIZE FUEL CELL STACK SHORTING RESISTANCE Public/Granted day:2009-01-01
Information query
