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1. 发明授权

US4141391A Water lifting system 失效
标题翻译：提水系统
公开(公告)号：US4141391A
公开(公告)日：1979-02-27
申请号：US869251
申请日：1978-01-13
申请人： Lester W. Smith
发明人： Lester W. Smith
IPC分类号： B65D47/34 , B67C9/00 , E03B11/00 , F04F3/00 , B65B31/00
CPC分类号： E03B11/00 , B67C9/00 , F04F3/00
摘要： This system is economic and trouble free and has a cylindrical wall chamber formed on the top of an inverted water bottle that is elevated above the floor. A chamber communicates with the water bottle through a hole formed therein. Near the lower end of the cylindrical wall an opening is formed to allow a short tube to extend through the wall substantially tangent thereto. Above the tube and fixed to the interior of the wall is an apertured disc. Between the apertured disc and the bottom of the chamber is disposed a spiral wall with one end fixed to the cylindrical wall so that a spiral passageway is formed, communicating with the tube. Within the chamber is placed a piston which is free to slide axially up and down. Hanging from the underside of the piston is a rod which holds a valve gate disposed to seal the opening between the bottle and chamber. The rod also supports, on its lower end, a stopper or plug which is disposed to seal the neck of the bottle. The top of the chamber is connected to a vacuum source and the short tube has a flexible hose which extends down into a full 5-gallon water bottle. When the vacuum is drawn, the piston is lifted nearer the top of the chamber, lifting together the valve gate and stopper. The stopper now plugs the neck opening of the inverted water bottle. Air in the bottle is sucked out from around the piston and the chamber wall, to cause water to be lifted up the tube and into the inverted bottle.
摘要翻译：该系统经济无故障，并且在倒置的水瓶的顶部上形成一个圆柱形的壁室，该倒置的水瓶在地板上方升高。室通过其中形成的孔与水瓶连通。在圆柱形壁的下端附近，形成开口以允许短管延伸通过基本上与其相切的壁。管上方并固定在墙壁的内部是一个有孔圆盘。在多孔盘和腔室的底部之间设置有螺旋壁，其一端固定到圆柱形壁上，从而形成与管连通的螺旋通道。在室内放置一个可自由上下滑动的活塞。从活塞的下侧悬挂着一个杆，该杆保持设置成密封瓶和腔室之间的开口的阀门。该杆还在其下端支撑设置成密封瓶颈部的塞子或塞子。室的顶部连接到真空源，短管具有柔性软管，其向下延伸到完整的5加仑水瓶中。当抽真空时，活塞被提升到更靠近室顶部的位置，将阀门和止动器提升在一起。塞子现在堵塞倒水瓶的颈部开口。瓶中的空气从活塞和室壁周围吸出，使水向上提升到管中并进入倒置瓶中。

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