UNMANNED IMPACT HELICOPTER AIRCRAFT Russian patent published in 2020 - IPC B64C27/24 B64C3/40 

Abstract RU 2733678 C1

FIELD: vibration equipment.

SUBSTANCE: invention can be used in design of reactive convertible rotary-wing aircraft. Unmanned Attack Aircraft Helicopter (UAAH) has fuselage, weapon system on launching devices, wing with control elements, power plant engine, on-board control system providing telemechanical control from command post (CP) of carrier vehicle. UAAH comprises asymmetrically variable sweep wing (AVSW) and on its consoles two double-blade rotors (DBR), inverted V-shaped fins and in stern nacelle free power turbines, driving DBR and/or remote fan, creating at vertical and short take-off and landing (VTOL and STOL) lifting force and sustainer jet with operating/autorotating transverse DBR or their fixed blades-wings asymmetrically variable sweep angle χ=±30° to AVSW front edge with swept angle χ=±60° during horizontal flight in configuration of jet rotorcraft/winged gyroplane or transonic aircraft.

EFFECT: higher speed and range of flight, higher probability of destruction of underwater or surface target located at long range.

4 cl, 3 dwg, 1 tbl

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RU 2 733 678 C1

Authors

Durov Dmitrij Sergeevich

Dates

2020-10-06Published

2019-06-17Filed