HYBRID JET PLANE-HELICOPTER Russian patent published in 2019 - IPC B64C27/22 B64C27/24 

Abstract RU 2706430 C1

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, particularly to the rotorcrafts designs. Hybrid jet plane-helicopter (HJPH) is made on two-rotor transverse-bearing scheme (TTBS), comprises transmission and engines of power plant (PP), driving rotors (DR), arranged on wing brackets, turbojet engines installed under wing, for creation of cruise thrust, it has fuselage, tail unit and three-support retractable wheel chassis. HJPH has single-bladed rotors (SDR) on the consoles of shuttle wings, V-shaped fins and free power turbines in underwing gondolas, leading transverse SDR and in annular fairings external fans, creating at vertical and short takeoff / landing (VTL and STL) propulsive thrust, directed horizontally backwards with operating or autorotating SDR or their fixed wings-wings over the first wing during horizontal flight in configuration of jet propeller, winged gyroplane or aircraft of duplex circuit.

EFFECT: higher speed and range of flight, reduced vibrations and exclusion of resonance in configuration of gyroplane with autorotating SDR.

5 cl, 1 tbl, 1 dwg

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RU 2 706 430 C1

Authors

Durov Dmitrij Sergeevich

Dates

2019-11-19Published

2019-02-26Filed