FIELD: aircraft engine engineering. SUBSTANCE: device has shutters 9 with front deflector 14 that form the outer wall of the ring secondary loop when they are closed. The shutters consist of outer and inner members 10 and 12 interconnected through a rigid member. Panel 17 is mounted under the front part of inner member 12 for permitting rotation of both shutter and panel about lateral independent supporting units. The panel is connected with inner member 12. The supporting units are mounted on the housing of a device for reversing thrust under the action of lift 7 secured to the shutter or force cylinder interposed between the shutter and panel. The connecting link has one tie with a pivot at each of its ends. The location of connection of the pivot with each of the tie ends, the length of the tie, and arrangement of the supporting units are chosen so that to form a passage between the inner member of the shutter and panel when the flow in the secondary loop is reversed. The device has also seal 19 between downstream part of the inner member and housing of the device for reversing thrust and seal between the upstream and downstream ends and upstream and downstream parts of the device housing. The space between the panel and inner member of the shutter is in communication with the atmosphere. EFFECT: improved design. 3 dwg
