The invention relates to the technical field of tilting rotorcraft unmanned aerial vehicles, and discloses a tilting rotorcraft using ducted fan thrust vectoring nozzles, which comprises a support device, wings, an empennage, two groups of tilting rotor devices, ducted fans, ducted fan propulsion devices and thrust vectoring nozzle devices, the ducted fan propelling device is fixedly arranged in an inner cavity of the supporting device, the vector nozzle device is rotationally arranged on the rear side of the ducted fan propelling device, the unmanned aerial vehicle keeps the advantages of a V-22 aircraft that the fixed wing flight and the vertical/short-distance take-off and landing are achieved at the same time, and the unmanned aerial vehicle is matched with the mature ducted fan and vector nozzle technology; the unmanned aerial vehicle can realize vertical take-off and landing and high-speed flight, periodic pitch control is cancelled, and the manufacturing cost and the control difficulty are reduced; and when the aircraft flies in a fixed wing mode, the original aerodynamic configuration can be kept, and additional thrust and small resistance are beneficial for increasing the flight speed, the air-remaining time and the voyage.

    本发明涉及倾转旋翼机无人机技术领域,且公开了一种利用涵道风扇矢量喷管的倾转旋翼机,包括支撑装置、机翼和尾翼、可倾转旋翼装置、涵道风扇涵道风扇推进装置与矢量喷管装置,两组所述可倾转旋翼装置分别均匀设置在机翼的外侧,所述涵道风扇推进装置固定设置在支撑装置的内腔,所述矢量喷管装置转动设置在涵道风扇推进装置的后侧,本无人飞行器保留了V‑22飞机同时实现固定翼飞行与垂直/短距起降的优点之外,配合成熟的涵道风扇和矢量喷管技术,使无人飞行器能实现垂直起降和高速飞行,取消了周期变距控制,降低了制造成本和控制难度;并且在固定翼模式飞行时不仅可以保持原有的气动外形,额外的推力和较小的阻力有利增加飞行速度、留空时间和航程。


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    Titel :

    Tilting rotorcraft utilizing ducted fan thrust vectoring nozzles


    Weitere Titelangaben:

    一种利用涵道风扇矢量喷管的倾转旋翼机


    Beteiligte:
    ZHANG HONGSHAN (Autor:in) / XIE ZHENGRUI (Autor:in)

    Erscheinungsdatum :

    2023-06-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



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