Method of and system for controlling a fluidic val

专利名称：Method of and system for controlling a

fluidic valve

发明人：Adrian Abbott申请号：US06/908764申请日：19860918公开号：US04819431A公开日：19890411

摘要：A method of controlling the flow of gas emerging from the outlet of a fluidicvortex valve, the method comprising feeding a supply fluid to an inlet of the vortexchamber associated with the fluidic vortex valve whereby a supply gas flow is injected intothe vortex chamber in a substantially radial direction, feeding in a controlled manner via avalve member a control fluid to a second inlet of the vortex chamber whereby a controlfluid flow is injected into the vortex chamber in a substantially tangential directionwherein the improvement lies in providing that the control fluid is in the form of a liquidmonopropellant at least until after it has flowed past the valve member, and providingmeans for igniting the liquid monopropellant thereafter to generate the control gas flowin the vortex chamber.

申请人：PLESSEY OVERSEAS LIMITED

代理人：Michael F. Oglo,Julian C. Renfro

更多信息请下载全文后查看