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    • 3. 发明申请
    • A METHOD OF EMPTYING GAS CONTAINERS AND MEANS THEREFOR
    • 一种使用气体容器的方法及其装置
    • WO1988001708A1
    • 1988-03-10
    • PCT/SE1987000286
    • 1987-06-18
    • AGA AKTIEBOLAGAHLBLAD, Karl, Johan
    • AGA AKTIEBOLAG
    • F17C07/00
    • F17C7/00F17C2205/0134F17C2205/0323F17C2227/04
    • A method for discharging gas-filled containers to a gas pressure that is lower than a first pressure (P1), whereby the gas in the containers is discharged to a process station (A) or environment in which the first pressure (P1) is maintained. Gas from a first container (1) is made to flow through an ejector (9) to a process station (A), and a second container (2), charged with a gas to a second pressure (P2) is connected via the low-pressure inlet on the injector (9) to the flow of gas through the ejector, whereupon the flow of gas from the first container (1) draws gas from the second container (2). A means for carrying out the method comprising a first gas container (1) charged with a pressure substantially higher than P1 which is connected to an ejector (9) via a line (8) fitted with a valve (7), the gas from the first container (1) being discharged via the ejector to the process station (A) and at least one other container (2), charged with gas at a pressure approximately equal to or less than the first pressure (P1) connected to the gas flow from the first container (1) via a line (1) via a line (14) fitted with a line (17).
    • 一种将气体充填容器排放到低于第一压力(P1)的气体压力的方法,由此将容器中的气体排放到处理站(A)或保持第一压力(P1)的环境 。 使来自第一容器(1)的气体通过喷射器(9)流动到处理站(A),并且将充满气体至第二压力(P2)的第二容器(2)经由低 喷射器(9)上的压力入口到通过喷射器的气体流动,于是来自第一容器(1)的气体流从第二容器(2)吸出气体。 一种用于执行该方法的装置,该方法包括装有基本上高于P1的压力的第一气体容器(1),其经由装配有阀(7)的管线(8)连接到喷射器(9),来自 第一容器(1)经由喷射器排出到处理站(A)和至少一个其它容器(2),其中装有大约等于或小于连接到气流的第一压力(P1)的压力的气体 经由线(1)经由装配有线(17)的线(14)从第一容器(1)开始。