| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the static electricity charge amount around a fuel filling port. <P>SOLUTION: Discharged air from a fuel cell 3 is cooled in a heat exchanger 15 with hydrogen from a hydrogen tank 1 to condense water contained in the air, and stored in a water storage tank 17. The inside of the water storage tank 17 is filled with discharged air in a high-pressure state. The inside of the water storage tank 17 is connected to a part close to a hydrogen filling port 21 through a water pipe 27. When filling hydrogen in the hydrogen tank 1, it is detected that a filling port opening/closing lid 25 is opened, a spray port opening/closing mechanism of a spray port 29 at a tip of a water pipe 27 is opened, and water in the water storage tank 17 is sprayed toward a part close to the hydrogen filling port 21. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
