公开(公告)号：US07021900B2

公开(公告)日：2006-04-04

申请号：US10945507

申请日：2004-09-20

申请人： Melvin L. Prueitt ,  Reed J. Jensen ,  Ernst C. Janzen

发明人： Melvin L. Prueitt ,  Reed J. Jensen ,  Ernst C. Janzen

IPC分类号： F04F1/06

CPC分类号： F04F7/02 ,  F04F1/04

摘要： A kinetic pump and method of pumping a liquid comprising providing an acceleration tube for the acceleration of a liquid contained therein by an introduced high-pressure vapor or gas, receiving the liquid from the acceleration tube with a compressed-air surge tank, admitting the liquid from the acceleration tube into the compressed-air surge tank via a check valve, draining the liquid from the compressed-air surge tank from an outlet, and adding additional liquid to the acceleration tube via an inlet, wherein during each first half cycle of the method, the vapor or gas forces the liquid to accelerate in the acceleration tube, whereby a portion of the liquid is forced into the compressed-air surge tank, and wherein during each second half cycle of the pump, the vapor or gas is substantially removed from the acceleration tube and the liquid flows back to its original location and the additional liquid is added to the liquid.

摘要翻译： 一种动力泵和泵送液体的方法，包括提供加速管，以加速其中容纳在其中的液体通过引入的高压蒸汽或气体，用压缩空气缓冲罐从加速管接收液体，允许液体 通过止回阀从加速管进入压缩空气缓冲罐，将来自压缩空气缓冲罐的液体从出口排出，并通过入口将额外的液体加入到加速管中，其中在每个第一半周期 蒸汽或气体迫使液体在加速管中加速，由此一部分液体被迫进入压缩空气缓冲罐，并且其中在泵的每个第二个半周期期间，蒸汽或气体基本上被去除 从加速管和液体流回到其原始位置，并且将附加液体添加到液体中。