| 摘要 |
<p>PROBLEM TO BE SOLVED: To prevent the discharging of gas fuel into the atmosphere on completion of filling and the waste of gas fuel in a gas fuel filling device for a vehicle. SOLUTION: A depressure mechanism 62 for guiding gas fuel in a filling hose 50 to an engine side after the end of filling a gas canister with gas fuel is provided so as to be connected to the filling hose 50. A fuel adsorber 76 for adsorbing gas fuel is provided in the depressure mechanism 62, a depressure valve 78 for adjusting gas fuel from the fuel adsorber 76 to an engine 6 is provided, and a control section 80 for operating the depressure valve 78 according to the running condition of the engine 6 is provided.</p> |
