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    • 5. 发明公开
    • OPTIMIZED GAS DELIVERY SYSTEM
    • EP4293274A1
    • 2023-12-20
    • EP22179612.1
    • 2022-06-17
    • Gasokay ApS
    • FRAHM, Søren XerxesJENSEN, LasseLUNDQUIST, Tom
    • F17C13/04
    • There is provided a gas delivery system (100), a valve system and a method for optimization of residual gas usage in a gas delivery system. The gas delivery system (100) comprising; a first (5) and a second (6) gas container for supplying gas; an at least three-way valve (11) in fluid communication with the first and second gas containers (5, 6), the valve (11) being operable to change position between a first valve position, wherein gas is supplied from the first container (5) and a second valve position, wherein gas is supplied from the second container (6), a sensor device (31) adapted to measure a first sensed property of the first gas container, a control unit (32) configured to receive the first sensed property from the sensor device (31), and being adapted to change the position of said valve (11) from the first valve position to the second valve position based on said first sensed property; wherein control unit (32) is adapted to maintain the valve (11) in the second valve position for a re-vaporization period of time, said re-vaporization period being predefined and/or based on a second sensed property from the sensor device (31), wherein the control unit (32) is further adapted to change the position of the valve (11) back to the first valve position after the re-vaporization period.