MOVABLE GAS FILLING DEVICE FOR FILLING IN SHORT TIME BY FEEDING GAS IN SECOND BOMB PRESSURIZED BY BOOSTER
PURPOSE: A movable gas filling device is provide to reduce the residual gas in a first bomb by pressurizing the gas in the first bomb by a booster and accumulating the gas in a second bomb. CONSTITUTION: A movable gas filling device is composed of a first bomb(4) for accumulating gas; a booster(5) c...
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Format: | Patent |
Sprache: | eng ; kor |
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Zusammenfassung: | PURPOSE: A movable gas filling device is provide to reduce the residual gas in a first bomb by pressurizing the gas in the first bomb by a booster and accumulating the gas in a second bomb. CONSTITUTION: A movable gas filling device is composed of a first bomb(4) for accumulating gas; a booster(5) coupled to the first bomb by a pipe(8); a second bomb(6) connected to the booster by a pipe installed with an opening and closing valve; a filling device(7) linked to the second bomb by a pipe mounted with the opening and closing valve; and a filling nozzle(17) coupled through a filling hose(16) to the filling device and mounted at a truck. A control unit(19) of the filling device pressurizes and accumulates the gas contained in the first bomb into the second bomb by opening the valve and driving the booster. The control unit calculates and displays the filling amount of gas charged through the filling nozzle on a display unit by opening the valve and sending the gas of the second bomb to the filling nozzle by the filling device. |
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