| 摘要 |
PROBLEM TO BE SOLVED: To miniaturize and simplify a gas storage system.SOLUTION: In a second gas tank 20 as an auxiliary tank mounted in a gas fuel vehicle 1 including a first gas tank 10, the maximum pressure value of the second gas tank 20 is smaller than the maximum pressure value of the first gas tank 10, and the valve 21 of the second gas tank 20 is composed of a fusible plug valve and a main stop valve. In the gas fuel vehicle including the second gas tank 20, it is preferable that a sub receptacle 3 connected to the valve 21 of the second gas tank 20 is formed with a release valve for releasing the remaining hydrogen to the atmosphere when the second gas tank 20 is replaced. |
