CONVERTIBLE TWO-KEEL SUBSONIC THREE-VARIANT BASING AIRCRAFT Russian patent published in 2025 - IPC B64C27/28 B64C27/22 B64C39/10 

Abstract RU 2833909 C1

FIELD: aviation.

SUBSTANCE: invention relates to aircraft engineering, particularly, to convertible aircraft. Convertible two-keel subsonic aircraft (TSA) has a wing, a tail unit, a fuselage with a guided missile launcher, a power plant (PP) engine and an on-board control system. TSA is made with possibility of vertical and short take-off/landing. TSA contains a developed flying wing (DFW) has more than one rotary annular channel (RAC) mounted with more than one propeller inside the DFW. Each RAC comprises one or more auto-start rotor-piston, or turboprop, or turbojet and electric engines (RPE, or TPE, or TJE and EE) in hybrid PP, driving in each RAC one larger and four smaller propellers of uncontrolled pitch.

EFFECT: higher speed, range, higher target load, possibility of vertical take-off and landing.

2 cl, 3 dwg, 1 tbl

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RU 2 833 909 C1

Authors

Durov Dmitrij Sergeevich

Dates

2025-01-30Published

2024-04-03Filed