AIRCRAFT Russian patent published in 2014 - IPC B64C3/32 B64C5/02 F02K1/36 

FIELD: aircraft engineering.

SUBSTANCE: aircraft comprises fuselage, delta wing, tail unit, engine with ejector arranged above said wing and undercarriage. Engine and ejector are located at wing centre along fuselage axial line, fuselage being sloped from the side of engine suction opening. Tail plate is secured at ejector with its outlet shaped to triangle with vertex conjugated with tail unit keel and, by triangle base, with wing. Wing is equipped with flap from the side of dreaming down flow to turn about is axis at its centre.

EFFECT: lower drag.

5 cl, 5 dwg