Accession Number : AD0164558
Title : Barrier Ring Injector.
Descriptive Note : Patent Application,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Wong,Kin Y.
Report Date : 29 NOV 1972
Pagination or Media Count : 9
Abstract : The patent application relates to a rocket engine injector device including three flanged concentric annular members and a manifold ring assembled to provide the high injection density required for barrier cooling. The barrier ring assembly includes an inner oxidizer metering ring serving as an oxidizer feed and a second ring for feeding oxidizer and metering fuel positioned around the inner ring. A third ring is fitted over the second ring for feeding fuel thereto. A fourth ring positioned around the third ring serves as a propellant manifold for barrier cooling the injector assembly.
Descriptors : *Liquid propellant rocket engines, *Injectors, Patents, Structural members, Liquid rocket propellants, Cooling, Mixing
Subject Categories : Liquid Propellant Rocket Engines
Distribution Statement : APPROVED FOR PUBLIC RELEASE