| 摘要 |
The invention relates to flying engineering, in particular to devices for generating a lifting force in the vertical take-off and landing aircrafts.The device for generating a lifting force in the vertical take-off and landing aircrafts, according to the first embodiment, comprises a frame (1), made in the shape of a truncated cone, in which by means of fastening elements (3), uniformly, in a helical line, at an angle relative to the longitudinal axis are installed jet engines (2), at the same time on the inner surface of the frame (1), uniformly, in a helical line are installed blades (5), made with an aerodynamic profile, the aerodynamic planes of which are directed at an angle of attack to the air flow, and on the lower side, to the small base of the frame (1, by means of holders (7), made at an angle of flow direction, are fixed circular wings (8) with an aerodynamic profile. According to the second embodiment, in the lower part of the frame (1) is installed a centrifugal propeller, connected to an internal combustion engine. |
