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|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||60/229 ; 60/230 ; 239/26531|
|발명자 / 주소||
|출원인 / 주소||
|인용정보||피인용 횟수 : 6 인용 특허 : 0|
A fluid flow duct such as the jet pipe of an aircraft gas turbine powerplant has alternatively selectable outlets so that thrust may be directed through either an axial discharge nozzle or through vectorable lift nozzles. Side outlets in the jet pipe leads to lift nozzle on port and starboard sides of the aircraft. Nozzle selection is made by means of a composite diverter valve comprising a sleeve valve to cover the side outlets and a segmented blocker valve to close the jet pipe and deflect engine exhaust through the side outlets. The blocker valve segm...
An aircraft power plant providing selectively vectorable thrust comprising: a bypass gas turbine engine having a core engine and a bypass duct surrounding the core engine, said core engine and bypass duct, in operation, exhausting gas into a common flow duct, said common flow duct comprising a jet pipe for carrying hot exhaust flow from a turbine section of the core engine and relatively cooler bypassflow from the bypass duct, said jet pipe having a substantially cylindrical wall one end of which defines an upstream flow entry, at least one side aperture...