VERTICAL TAKEOFF AND LANDING AIRCRAFT Russian patent published in 2002 - IPC

Abstract RU 2194651 C2

FIELD: heavier- than-air flying vehicles. SUBSTANCE: proposed aircraft has fuselage, wings, propellers located under wings on sides of fuselage, tail unit and rudder. Each propeller is provided with inlet guiding device and centrifugal propeller fan with blades whose axis is located in way of flight. Wing is provided with passages for removal of air from blades of centrifugal propeller fan over spiral downward and nozzles designed for blowing upper surface of wing. Inlet guiding device is made in form of profiled variable-incidence blades which are secured in star-shaped patter. EFFECT: increased lift at takeoff and landing. 4 cl, 6 dwg

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RU 2 194 651 C2

Authors

Bezrukov Ju.I.

Dates

2002-12-20Published

2000-03-21Filed