CONVERTIPLANE Russian patent published in 2018 - IPC B64C27/28 B64C37/00 B64C39/10 

FIELD: aircraft engineering.

SUBSTANCE: invention relates to aircraft engineering, particularly to vertical take-off and landing unmanned aerial vehicles. Convertiplane comprises a fuselage, a glider and a propeller motor group. Glider is configured as a "flying wing" with a positive sweep, and the propeller motor group is made in the form of two front traction engines and one rear engine. Two front traction engines are located at an equal distance from the construction axis of the convertiplane and at a distance from the leading edge of the wing greater than the radius of their propellers, have the opposite direction of rotation and are mounted to change the direction of the thrust vector by their independent rotation relative to the fuselage parallel to the construction axis of the convertiplane. Rear engine is located on the construction axis of the convertiplane at a distance from the trailing edge of the wing greater than the radius of its propeller and mounted at a specified angle to the horizontal plane.

EFFECT: invention minimizes the shadowing effect of the flow by the aircraft body.

1 cl, 5 dwg