A combined four-shaft flying-wing aircraft comprises a central column body, wherein two aircraft wings are symmetrically arranged on the central column body in the lateral direction, and a flying wing assembly I is arranged at a wing rib of each aircraft wing; the central column body is also provided with a front vertical fin and a rear vertical fin, which are perpendicular to the aircraft wing, a flying wing assembly II is installed on each vertical fin by virtue of a supporting rod, the center distance from the flying wing assembly II to the central column body is identical to that from the flying wing assembly I to the central column body, and the flying wing assembly II and the flying wing assembly I stay on a same plane. By adopting a variable structural flight mode combining four shafts and flying wings, the weaknesses that a four-shaft aircraft is large in power consumption and low in flight speed can be overcome, and the aircraft can be directly changed from the vertical takeoff to horizontal flight. The combined four-shaft flying-wing aircraft has characteristics of stable hovering and high aerodynamic efficiency of the flying wings, has a function of changing from vertical takeoff to horizontal flight and has excellent flight performance.
Combined four-shaft flying-wing aircraft
17.02.2016
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
Multifunctional coaxial double-rotor-wing four-shaft aircraft
Europäisches Patentamt | 2015
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