| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cooling device of a fuel cell of a fuel cell vehicle in which a warming-up period can be shortened. <P>SOLUTION: This cooling device 2 of the fuel cell of the fuel cell vehicle V is provided with the fuel cell 5, a radiator 3 to cool cooling liquid by heat dissipation, a cooling water circulation circuit 20 to circulate the cooling water between the fuel cell 5 and the radiator 3, a bypass channel 15 to make the cooling water flow by bypassing the radiator 3, a thermostat valve 7 to switch the cooling water made to flow into the radiator 3 or into the bypass channel 15 according to the temperature of the cooling water, and an FC box 4 to house at least the fuel cell 5, the bypass channel 15, the thermostat valve 7, and a bypass circulation circuit 21 to circulate the cooling water through these. <P>COPYRIGHT: (C)2004,JPO |
