| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell system that prevents the occurrence of pulsation in a fuel gas, even if a variable gas supply device is driven, so as to suppress the occurrence of vibration and noise due to fuel gas pulsation, and to provide a fuel cell vehicle. <P>SOLUTION: The fuel cell system 1 is adopted that is provided with a hydrogen supply path 74 for supplying hydrogen gas to a fuel cell 20, an injector 80 provided in the hydrogen supply path 74 so as to inject hydrogen gas, whose gas pressure is adjusted by adjusting the gas pressure on the upstream side of the hydrogen supply path 74, toward the downstream side of the hydrogen supply path 74; and a surge tank 81 that is provided in the hydrogen supply path 74 on a side farther upstream than the injector 80, in order to suppress the variations in the gas pressure of the hydrogen supply path 74. <P>COPYRIGHT: (C)2008,JPO&INPIT |
