The invention belongs to the technical field of vertical/short-distance take-off and landing aircrafts, and particularly relates to a wing applied to a tilting wing aircraft. The wing mainly comprisesan aerofoil main body, an aerofoil trailing edge pneumatic device and an aerofoil leading edge pneumatic device. Wherein the wing trailing edge pneumatic device is fixed to the trailing edge of the wing body through a rotatable connecting mechanism, the wing leading edge pneumatic device is fixed to the wing leading edge, and the control device located in the aircraft can automatically set the proper angle of the trailing edge pneumatic device according to the attack angle of the wing. By arranging the front and rear edge pneumatic devices for the wing, the influence of the attack angle on the lifting force of the wing is artificially reduced, and the attack angle of the wing caused by stall is greatly delayed, so that the lifting force of the wing is controllable until the engine is erected to reach a high enough angle, and seamless connection from the wing to the engine can be realized through the control of the whole aircraft; and the controllability and the safety of the conversion stage are greatly improved.

    本发明属于垂直/短距起降飞行器技术领域,具体涉及一种应用于倾转机翼飞机的机翼。主要分为机翼主体,机翼后缘气动装置,机翼前缘气动装置。其中机翼后缘气动装置通过可以旋转的连接机构固定于机翼主体后缘,机翼前缘气动装置固定于机翼前缘,位于机内的控制装置可以根据机翼迎角自动设置合适的后缘气动装置的角度。通过为机翼设置前后缘气动装置,人为的降低机翼升力受迎角的影响,大幅度的推迟失速发生的机翼迎角,使机翼的升力直到发动机竖起达到足够高角度时都是可控的,让全机的控制可以实现从机翼到发动机的无缝衔接,大幅提高转换阶段的可控性与安全性。


    Access

    Download


    Export, share and cite



    Title :

    Wing applied to tilting wing aircraft


    Additional title:

    一种应用于倾转机翼飞机的机翼


    Contributors:
    LUO JUN (author)

    Publication date :

    2021-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    Rotor wing tilting mechanism, tilting rotor wing with rotor wing tilting mechanism and aircraft

    LIU YARU / LOU BIN / XIE ANHUAN et al. | European Patent Office | 2024

    Free access

    Fuselage layout of tilting wing aircraft and wing tilting mechanism

    WEI JINGJING | European Patent Office | 2022

    Free access

    TILTING CLOSED-WING AIRCRAFT

    FENNY CARLOS ALEXANDER / BRODEUR NICHOLAS / OLSON ROHN LEE et al. | European Patent Office | 2020

    Free access

    Tilting closed-wing aircraft

    FENNY CARLOS ALEXANDER / BRODEUR NICHOLAS / OLSON ROHN LEE et al. | European Patent Office | 2022

    Free access

    Wing tilting device of multi-propeller tilting wing configuration aircraft and aircraft

    LIU JIFU / MA DONGLIN / LUO JUN et al. | European Patent Office | 2024

    Free access