| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel gas supply system for supplying hydrogen gas to a fuel gas tank of a fuel cell vehicle in the state of keeping the hydrogen gas at a low temperature. <P>SOLUTION: The fuel gas supply system 1 is provided for supplying hydrogen gas to the fuel gas tank 101 of the vehicle 100. It comprise a fuel gas supply flow path 10 having a heat exchanger 13 for cooling the hydrogen gas and a filling machine 14 for filling the hydrogen gas supplied from the heat exchanger 13 into the fuel gas tank 101 of the vehicle 100, in sequence from the upstream side, a branch flow path 30 branching from the filling machine 14 in the fuel gas supply flow path 10 for the hydrogen gas to flow out of the fuel gas supply flow path 10, and a valve 31 for allowing the flow of the hydrogen gas out of the fuel gas supply flow path 10 to the branch flow path 30. <P>COPYRIGHT: (C)2009,JPO&INPIT |
