AIRCRAFT WING Russian patent published in 2013 - IPC B64C5/08 B64C23/06 

FIELD: transport.

SUBSTANCE: invention relates to aircraft engineering. Aircraft comprises fuselage with wings secured thereto and furnished with deflectors of flow over top and bottom airfoils, tail unit, engine and undercarriage, and elongated sharp-ends body with pressure nozzle with its side secured to wing end faces. Said elongated body is shaped to polygon with variable-height vanes attached vertically to faces. Said vanes at said faces are inclined relative to axial line of said elongated body. Pressure nozzle is located at the end of elongated body along its axial line.

EFFECT: constricted vortex flow nearby wing end face.

3 cl, 3 dwg