发明申请
US20050037254A1 Device and method to expand operating range of a fuel cell stack
有权
扩大燃料电池堆的工作范围的装置和方法
- 专利标题： Device and method to expand operating range of a fuel cell stack
- 专利标题（中）： 扩大燃料电池堆的工作范围的装置和方法
-
申请号： US10948613申请日： 2004-09-23
-
公开(公告)号： US20050037254A1公开(公告)日： 2005-02-17
- 发明人: Glenn Skala , Jeffrey Rock
- 申请人： Glenn Skala , Jeffrey Rock
- 主分类号： H01M2/00
- IPC分类号： H01M2/00 ; H01M2/02 ; H01M2/14 ; H01M8/00 ; H01M8/02 ; H01M8/04 ; H01M8/10 ; H01M8/24 ; H02J20060101
摘要：
A device and method are provided to allow the flowpaths in a fuel cell stack to be reconfigured dependent on reactant gas throughput in order to maintain appropriate pressure drop, sufficient velocities, and reactant concentrations of each cell of a fuel cell stack.