| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of obtaining stable power generation property, prevented from lowering of the power generating property caused by flooding. <P>SOLUTION: The fuel cell is provided with a fuel supply pump 12 for supplying liquid fuel containing hydrogen, an oxidation gas supply device 14 for supplying the oxidation gas, and either an exhausting valve 24 arranged on a passage of an air exhaust piping 23 of the fuel cell, or an exhausting valve 30 arranged on a passage of of a fuel exhaust piping 21. The stable power generation of the fuel cell can be operated by controlling the switching of either the exhaust valve 24 or the exhaust valve 30 in a state of supplying a prescribed flow volume of air without adjusting the flow volume of the air by the gas supply device 14. <P>COPYRIGHT: (C)2007,JPO&INPIT |
