公开(公告)号：US3797527A

公开(公告)日：1974-03-19

申请号：US3797527D

申请日：1972-02-07

Applicant: NAT RES DEV

Inventor： BAIN D

IPC: B63H25/46 ,  F15C3/00

CPC classification number: B63H25/46 ,  Y10T137/2218 ,  Y10T137/2224

Abstract: A digital rapid response lateral thrust unit in which the deliberately unstable nature of the design is overcome by bleeding off relatively large proportions of the incoming liquid flow for reintroduction as control jets. These jets are effective to divert the liquid flow to one or other of two tapering outlet ducts, the split flow zero thrust condition being achieved by cutting off the supply of control fluid and connecting together the discharge slots for the control jets. Use of the unit as a simple flow diverter in a liquid transfer assembly is also described.

Abstract translation: 一种数字快速反应横向推力单元，其中设计的故意不稳定的性质通过将相当大比例的进入液体流引流作为控制喷射而被重新引入来克服。 这些喷射器有效地将液体流转移到两个锥形出口管道中的一个或另一个，通过切断控制流体的供应并将控制喷嘴的排放槽连接在一起来实现分流流量零推力条件。 还描述了在液体转移组件中使用该单元作为简单的流动分流器。