TRANSPORT AIRCRAFT Russian patent published in 2006 - IPC B64C39/00 B64C21/04 

FIELD: aviation.

SUBSTANCE: proposed aircraft has fuselage, two half-wings, jet engine, vertical and horizontal stabilizers and landing gear. Each half-wing has through passages of rectangular section which are parallel relative to each other along half-wing span. Each through passage has lower passage whose inlet hole is located on lower surface of half-wing; upper passage is narrower as compared with lower passage and its outlet hole is located on upper surface of half-wing.

EFFECT: increased lifting force of half-wing.

8 dwg