| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of avoiding incorrect filling of water and cooling liquid. <P>SOLUTION: The fuel cell system is provided with a water supply device 11 for supplying water used for humidification of a reaction gas to be supplied to a fuel cell 1 or water used for reforming a fuel, and a cooling device 2 for cooling the fuel cell 1 by a cooling liquid. The fuel cell is further provided with an identification/ prevention means (16) which identifies whether the liquid filled is water or the cooling liquid according to its physical characteristics when the liquid is filled into the water supply device 11 or the cooling device 2, and when the cooling liquid and water are incorrectly filled, prevents the filling of the liquid. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
