TRANSPORT AIRCRAFT Russian patent published in 2012 - IPC B64C39/08 B64C3/16 B64C21/04 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering. Proposed aircraft comprises fuselage, upper and lower semi-oval wings jointed together by wing tips and attached to fuselage at its upper and lower parts, engine, tail unit, ailerons, landing gear and control mechanisms. Airfoil rectangular wings with ailerons and end plates are secured between tips of upper and lower semi-oval wings. Chords of all wings are directed along fuselage and arranged at angle of attack of 3.8 degrees to horizontal plane. Air intake is arranged ahead of every wing and communicated with receiver terminating in horizontal ducts extending onto wing top surface. Said air intake is communicated with bottom lengthwise duct communicated with vertical ducts extending to wing bottom surface.

EFFECT: higher lift, better controllability.

15 dwg