DEVICE FOR DAMPENING TORQUE WITH TAIL ROTOR LOCATED IN DUCT AND WITH FLOW STRAIGHTENING STATOR ALSO LOCATED IN DUCT, FOR HELICOPTER

摘要

FIELD: aeronautical engineering. SUBSTANCE: propeller 7 is supported inside duct 6 by means of fixed flow straightener 8 provided with blades 9 connecting the wall of duct 6 with central member 14 which embraces drive of propeller 7. This mechanism is enclosed in casing 17 provided with radial supports 19 carrying the detachable parts for connecting member 14 to inner flange for rigidly fastening flow straightener 8 and casing 17 and securing them in duct 6. EFFECT: enhanced reliability.