TRANSPORT AIRCRAFT Russian patent published in 2006 - IPC B64C21/10 

FIELD: aviation.

SUBSTANCE: proposed aircraft has fuselage, two half-wings, jet engine, vertical and horizontal stabilizers with rudder and elevator and landing gear. Each half-wing has Y-shaped passages inside it which are located in parallel relative to each other along span of half-wing; each passage has main passage of rectangular section mounted vertically; its inlet opening is located on lower surface of half-wing. In upper part main passage is branched-off into two blind passages of the same section.

EFFECT: possibility of forming additional lifting force on half-wings.

10 dwg