AIRCRAFT Russian patent published in 2013 - IPC B64C39/10 B64C29/00 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering, particularly, to VTOL aircraft. Proposed aircraft represents a flying wing configuration. It comprises engines, undercarriage, cabin, control mechanism arranged over the wing trailing edge, three propellers and drive shaft for sync operation of propellers. Three propellers are fitted in shaped rings. Aircraft wing represents a split wing, round in plan and consisting of main wing and leading edge flap. Main wing leading edge features a parabola shape. All-moving ailerons are arranged at main wing ends while shaped channel is made along wing span. Said channel bottom part is furnished with valve connected with stall pickup at wing top surface. Said leading edge flap is composed of four all-moving sections. Control surfaces are composed of elevens. Right and left wing elevens operate in pairs and synchronism.

EFFECT: higher reliability and safety, better controllability and stability, optimum use of useful volumes for accommodation of payload inside wings and at outer suspensions.

3 cl, 4 dwg