ALL-TRACK NOZZLE Russian patent published in 2017 - IPC F02K1/78 F02K1/00 

FIELD: engines and pumps.

SUBSTANCE: all-track nozzle contains the nozzle installed between the afterburner and jet engine nozzle housing in the form of a paste consisting of a fixed section and a swivel, able to rotate around the longitudinal axis of the engine, as well as the deviant part of the nozzle with controls in the form of power hydraulic cylinders. A rotation mechanism is made in the form of a chain transmission wheel which is on the fixed section of the Insert. The articulated section docked double circuit on the ends dampers installed between stationary and rotating insert sections installed contact seal. The fluid input power hydraulic cylinders set pieces of the nozzle is done on a flexible dual-nejelastichnomu high pressure pipeline containing rigid tube with collected in circuit bending is carried out by turning the tube relatively to the adapters.

EFFECT: invention of the rotating mechanism is designed to simplify the all-track nozzle and increase its reliability, and enables supply of fluid to the power cylinders set pieces of the nozzle.

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