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    • 9. 发明公开
    • Liquid dispensing apparatus and method
    • Flüssigkeitsabgabegerätund Verfahren。
    • EP0570326A1
    • 1993-11-18
    • EP93650018.0
    • 1993-05-11
    • FLOW-RITE CONTROLS, LTD.
    • Campau, Daniel N.
    • E03D9/03G05D11/00G11B5/11G11B5/39
    • G05D11/001E03D9/038
    • An apparatus (10) and method are disclosed for dispensing a first liquid (26) into a second reservoir liquid (30). The apparatus comprises a container (12) adapted to hold the dispensable liquid, a dispensing nozzle (14) and a sensing tube (18). The dispensing nozzle is positioned on the container below the dispensable liquid level (28) within the container. The sensing tube has first (20) and second (22) open ends, the first open end positioned above the dispensable liquid level within the container and the second open end positioned outside the container and below the dispensing nozzle. The second open end of the sensing tube is immersible in the reservoir liquid, whereby the cyclic fall and rise of the reservoir liquid results in the controlled discharge of the dispensable liquid from the container through the dispensing nozzle. The method comprises the steps of providing a container as described above, locating the container above the reservoir liquid, and causing the reservoir liquid to rise and fall to discharge the dispensable liquid from the dispensing nozzle.
    • 公开了一种用于将第一液体(26)分配到第二储存器液体(30)中的装置(10)和方法。 该装置包括适于容纳可分配液体的容器(12),分配喷嘴(14)和感测管(18)。 分配喷嘴位于容器内的可分配液面(28)下方的容器上。 感测管具有第一开口端(20)和第二开口端(22),第一开口端位于容器内部的可分配液位上方,第二开口端位于容器外部和分配喷嘴下方。 感测管的第二开口端可浸入储液器中,由此储液器的循环下降和上升导致可分配液体通过分配喷嘴受控地从容器排出。 该方法包括以下步骤:提供如上所述的容器,将容器定位在储存器液体上方,并使储存器液体上升和下降以从分配喷嘴排出可分配的液体。