| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a hydrogen supplying station capable of efficiently filling an on-vehicle tank with hydrogen in safety. <P>SOLUTION: This hydrogen supplying station 1 supplies hydrogen to the on-vehicle tank 9, and has a hydrogen supply tank for storing hydrogen supplied to the on-vehicle tank 9, a supply line 3 defining a hydrogen supply passage 31 between the hydrogen supply tank and the on-vehicle tank 9, and a connection unit 4 for connecting the supply line 31 and a connection port of the on-vehicle tank 9. The connection unit 4 incorporates a filling path 41 as a passage for sending hydrogen to the on-vehicle tank 9, and a discharge path 42 through which hydrogen discharged from the on-vehicle tank 9 is passed, and incorporates a heat exchanger 49 for cooling hydrogen passed through the filling path 41 and the discharge path 42. The connection unit 4 preferably connects the discharge path 42 with the filling path 41 inside thereof to form a circulation route. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
