The invention relates to a rotary wing aircraft (100) extending between a head (101) and a tail (102) along an associated rolling axis R. The rotary wing aircraft (100) comprises a main rotor (120); a propeller (130) configured at least to propel the rotary wing aircraft (100) in a forward flight condition, where the propeller (130) forms a circular propeller disc when rotated about an associated axis of rotation; and a shrouded duct (140) disposed in the tail (102) and forming an internal air duct at least partially housing the propeller (130), where the shrouded duct (140) includes a yaw and pitch stability enhancing unit to enhance yaw and pitch stability of the rotary wing aircraft (100) in a forward flight state.

    本发明涉及一种旋转翼飞行器(100),其沿着关联的滚转轴线R在头部(101)与尾部(102)之间延伸。旋转翼飞行器(100)包括主旋翼(120);螺旋桨(130),其至少被构造为在向前飞行状态下推动旋转翼飞行器(100),其中螺旋桨(130)在围绕关联的旋转轴线旋转时形成圆形螺旋桨盘;以及带护罩的涵道(140),其设置在尾部(102)中并形成至少部分地容纳螺旋桨(130)的内部空气涵道,其中带护罩的涵道(140)包括偏航和俯仰稳定性增强单元,以在向前飞行状态下提高旋转翼飞行器(100)的偏航和俯仰稳定性。


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    Titel :

    ROTARY WING AIRCRAFT WITH SHROUDED


    Weitere Titelangaben:

    具有带护罩的尾部螺旋桨的旋转翼飞行器


    Beteiligte:
    PFALLER RUPERT (Autor:in) / RIES TOBIAS (Autor:in)

    Erscheinungsdatum :

    03.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U



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