SYSTEM FOR CONTROLLING WING TILT OF ELECTRIC AIRCRAFT WITH VERTICAL TAKE-OFF AND LANDING (VTL) Russian patent published in 2022 - IPC B64C27/28 B64C29/00 B64C9/16 

FIELD: aviation.

SUBSTANCE: invention relates to the field of aviation, in particular to designs of aircrafts of vertical take-off and landing (hereinafter – VTL). VTL aircraft (10) contains fuselage (24), first and second front wings (20, 22), and first and second rear wings (30, 32). Each wing (20, 22) has fixed front edge (25, 35) and rear control surface (50), which is made with the possibility of rotation around a generally horizontal rotary axis. Electric rotors (60) are installed on wings (20, 22, 30, 32), wherein electric rotors (60) are made with the possibility of rotation together with rear control surface (50) between the first position, in which each rotor (60) has a generally vertical axis of rotation, and the second position, in which each rotor (60) has a generally horizontal axis of rotation. At least one of wings (20, 22, 30, 32) has first and second electric rotors (60), each of which is installed so that their axes of rotation are not parallel, so that thrust lines of the first and the second electric rotors are different.

EFFECT: weight reduction and increased flight range are provided.

21 cl, 20 dwg