| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent inflow of gas recovered in a recovery unit of a fuel cell into an electric generation part and evaporation of composite fuel in the recovery unit. <P>SOLUTION: This invention includes an electric generation part 140 generating power by oxidation reaction of composite fuel in an anode electrode 142 and reduction reaction of oxygen in a cathode electrode 143, a fuel container 110 storing raw fuel, a recovery unit 130 supplying the composite fuel generated by mixing the raw fuel, unreacted composite fuel which can not join oxidation reaction, gas generated as a result of the oxidation reaction and the reduction reaction, and water to the electric generation part, and an air supply part 150 supplying oxygen to the electric generation part. The recovery unit includes a housing 131 coupled with the electric generation part and the fuel container for free flowing, an exhaust pipe 132 attached inside the housing, and extending one end outside the housing and the other end inside the housing, and a first valve 133 mounted on the exhaust pipe. <P>COPYRIGHT: (C)2007,JPO&INPIT |
