AIRCRAFT MECHANISED WING Russian patent published in 2013 - IPC B64C3/50 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering. Proposed wing consists of torsion box section, inner and outer sections of slot flaps, inner and outer section slot slats, aileron, interceptors, air brakes, engine nacelle with pylon and flaps cowlings. Wing features large elongation λ≥11.5, absence of tail edge jog, absence of fractures in tail edge mechanisation, extension of inner and outer sections of flaps, constant chord of flap outer sections, increased chord of interceptors and air brakes making up to 60% of flap chord, variable chord of interceptors, constant chord of inner section of slats, slat outer section chord increasing to wing tip, radius of slat outer section profile tips, radii of slat outer section profile tips r_t=7÷9.5% of wing section chord, radii of slat outer section profile tips r_s=8.5÷10% of wing section local chord.

EFFECT: higher wing lift, simplified design.

4 cl, 5 dwg