To provide hydrogen gas supplying equipment capable of being handled even by an unqualified person as the handling does not correspond to high-pressure gas manufacturing conduct on a high pressure gas safety law.
In this hydrogen gas supplying equipment, a low-temperature storage tank 2 is mounted for storing liquid hydrogen, an evaporator is mounted to evaporate liquid hydrogen discharged from the low-temperature storage tank 2, and a hydrogen gas discharging line 3 is connected with the low-temperature storage tank 2 to discharge the hydrogen gas evaporated by the evaporator 4 to a demander. This hydrogen gas supply equipment is further provided with a hydrogen gas container 5 to which the hydrogen gas is supplied, and a hydrogen gas introduction line 7 connected with the hydrogen gas container 5 at its one end side, air-tightly penetrating through an outer shell and an inner shell of the low-temperature storage tank 2 at the other side, dipped in a liquid phase portion of the low-temperature storage tank 2 at a tip of the other end side, and introducing the hydrogen gas to the liquid phase portion as bubbles 8.
| JPH03117799A | 1991-05-20 | |||
| JPH0367658A | 1991-03-22 | |||
| JPH03129199A | 1991-06-03 | |||
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| JPS5411070A | 1979-01-26 | |||
| JPH0719399A | 1995-01-20 | |||
| JP2002147694A | 2002-05-22 |
Toshiyuki Kimura
Shoichi Kanamaru