发明申请
- 专利标题： Fuel cell system and polymer electrolyte fuel cell system
- 专利标题（中）： 燃料电池系统和聚合物电解质燃料电池系统
-
申请号： US11528512申请日： 2006-09-28
-
公开(公告)号： US20070092772A1公开(公告)日： 2007-04-26
- 发明人: Katsunori Nishimura , Jinichi Imahashi , Masahiro Komachiya
- 申请人： Katsunori Nishimura , Jinichi Imahashi , Masahiro Komachiya
- 优先权： JP2005-305751 20051020
- 主分类号： H01M8/04
- IPC分类号： H01M8/04 ; H01M8/10
摘要：
A fuel cell system comprises an electrolyte membrane having an ion conductivity, a pair of electrodes contacting with the electrolyte membrane, and a separator having at least a passage for an oxidant gas, and a device for setting a cell voltage to substantially zero at the time of an stop operation of the fuel cell by setting a flow rate of the oxidant gas in the passage to substantially zero in a state of taking out a current from the cell.
信息查询
