| 摘要 |
<P>PROBLEM TO BE SOLVED: To effectively use exhaust fuel exhausted from a fuel cell through restraint of wasteful exhaust outside and maintain concentration of fuel supplied to the fuel cell at an appropriate range. <P>SOLUTION: The fuel cell system is provided with an internal combustion engine, and an alkali-type fuel cell generating power with supply of fuel. Further, between the internal combustion engine and the fuel cell, a guide channel is provided for guiding the exhaust fuel exhausted from an anode side of the fuel cell into the internal combustion engine. Moreover, in case of a system equipped with a circulation channel circulating the exhaust fuel exhausted from the fuel cell and supplying it to the fuel cell, a changeover means is provided for changing over between a state in which the exhaust fuel flows into the guide channel and a state in which the exhaust fuel does not. <P>COPYRIGHT: (C)2010,JPO&INPIT |
