WATER-AIR VEHICLE Russian patent published in 2022 - IPC B63B1/16 B60V1/08 

FIELD: shipbuilding; aircraft building.

SUBSTANCE: invention relates to the field of shipbuilding and aircraft building, in particular to water-air vehicles. In a method for provision of movement of a water-air vehicle, a body of the water-air vehicle of a “flying wing” type, having wing mechanization with a control system, creates an air lifting force, and movable controlled water-air keels provide stability and controllability of the water-air vehicle, acceleration of the water-air vehicle by engines is performed stepwise with stepwise lifting from water of the body of the water-air vehicle, fore and aft underwater-air wings, which can glide through the water and create a lifting force in a flight. At the same time, the water-air vehicle can use retracting chassis and fore and aft underwater-air wings, which have wing mechanization and can be controlled by an angle of attack, can be rotated, retracted, and removed to the body.

EFFECT: improvement of operational characteristics of water-air vehicles.

4 cl, 6 dwg