Ejection nozzle for turbojet with integrated thrust reverser

摘要

The propulsion nozzle has an ejection channel (7) in an outer housing (9) with hot (14) and cold (16) shutters and a thrust reversal system (30) with two identical flaps (31, 32) that pivot at the rear end of the ejection channel on either side of its axis of symmetry (12). The nozzle incorporates a system for moving the flaps apart during take-off, in the form of a power cylinder (50) between supporting arms (33, 34), and the cold shutters are designed to ensure an obstacle-free aerodynamic profile with the flaps in take-off and cruising configurations.