| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a vehicle provided with a high pressure gas vessel, effecting complete supply in a short time at a desired filling pressure, as a vehicle tank. SOLUTION: This vehicle has a high pressure gas vessel serving as a vehicle tank. In this case, this high pressure gas vessel is provided with an airtight vessel wall 2 and two connection ports 3 and 4 for a high pressure gas line and the volume of the high pressure gas vessel 1 is partitioned into two volume parts 6 and 7 by a partition wall. Each of the volume parts 6 and 7 charge and discharges through one of the two connection ports 3 and 4, and the volume parts 6 and 7 are separated away from each other by the partition wall so that direct gas exchange is prevented from occurring between the two volume parts 6 and 7. The partition wall is arranged in the high pressure gas vessel 1 variably of a position so that a pressure difference between the volume parts 6 and 7 due to a change in filling is compensated by displacement or deformation of the partition wall.</p> |
