公开(公告)号：US08735010B2

公开(公告)日：2014-05-27

申请号：US13037884

申请日：2011-03-01

申请人： Zhen Guo ,  Masakazu Ohashi ,  Nianfang Wan ,  Yuki Morimatsu

发明人： Zhen Guo ,  Masakazu Ohashi ,  Nianfang Wan ,  Yuki Morimatsu

IPC分类号： H01M8/04

CPC分类号： H01M8/04231 ,  H01M8/04 ,  H01M8/04225 ,  H01M8/04228

摘要： A control system for a direct alcohol fuel cell, comprising: a fuel tank; a fuel cell stack; a pump feeding the fuel in the fuel tank to the fuel cell stack; a switching mechanism connecting the pump selectively with the fuel and air in the fuel tank; and a control unit switching the switching mechanism to connect the pump with the air when stopping power generation of the fuel cell stack. When the generation of the fuel cell stack is stopped, feeding of the fuel to the fuel cell stack is stopped and the air is supplied to the fuel cell stack thereby pushing out the remaining fuel.

摘要翻译： 一种用于直接醇燃料电池的控制系统，包括：燃料箱; 燃料电池堆; 将燃料箱中的燃料供给燃料电池堆的泵; 选择性地将所述泵与所述燃料箱中的燃料和空气连接的切换机构; 以及控制单元，当停止燃料电池堆的发电时，切换开关机构以将泵与空气连接。 当燃料电池堆的产生停止时，停止向燃料电池堆的供给，并且将空气供给到燃料电池堆，从而推出剩余的燃料。