| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a filling device of hydrogen gas wherein an on-vehicle tank is filled with hydrogen gas fully in a short time. <P>SOLUTION: When a dispenser 27 is connected with a vehicle 1, a plug 21 for filling, a receptacle 5 for filling, a plug 22 for discharge, a receptacle 8 for discharge, a plug 23 for signal, and a receptacle 9 for signal are connected respectively. Next, a discharge valve 6 is opened to discharge hydrogen from the on-vehicle high pressure hydrogen tank 2. Pressure of the hydrogen discharged from the vehicle is boosted by a booster 32 through a hydrogen supply source selection valve 33 to fill a high pressure hydrogen tank 29 with the hydrogen. Upon completion of discharge, a hydrogen filling valve 28 is opened to fill the on-vehicle high pressure hydrogen tank 2 with the hydrogen in the high pressure hydrogen tank 29. <P>COPYRIGHT: (C)2004,JPO |
