To provide reduction in air resistance of an aircraft, in particular an aircraft that is capable of rotary-wing flight and fixed-wing flight, and to provide stable attitude control during rotary-wing flight.SOLUTION: Improvements of an aircraft include: changing the shape of a wing on a side to be directed rearward after shifting from rotary-wing flight to fixed-wing flight, to a shape that obtains lift force; linking and integrating two rotary wings arranged on both sides, and cancelling wingtip vortices of two places that arose between the rotary wings; changing remaining wingtips like wings of birds, such as condors and falcons, in accordance with a flight mode; and enabling control of, for example, an anteversion attitude of rotary-wing flight, to be controlled by rotating a direction of a rotor disposed on an airframe empennage so that it is directed also in upward and downward directions.SELECTED DRAWING: Figure 2

    【課題】 航空機特に回転翼飛行と固定翼飛行ができる航空機の空気抵抗の減少と、回転翼飛行時の安定した姿勢制御を提供する。【解決手段】 回転翼飛行から固定翼飛行へ移行後に後ろ向きとなる側の翼の形態を、揚力を得る形態に変化させることと、両横に並んだ二体の回転翼の間を連結して一体化させて、間にあった二か所の翼端渦を解消することと、残る翼端を飛行形態に合わせて鳥類のコンドル又はハヤブサ等の翼様に変化させて揚力及び翼端渦等の空気流の制御と、回転翼飛行の前傾姿勢等の制御を機体尾部に設けたローターの向きを上下の方向にも向く様に回転して制御できるようにしたことを特徴とする。【選択図】図2


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    IMPROVEMENT OF AIRCRAFT, IN PARTICULAR AIRCRAFT CAPABLE OF ROTARY-WING FLIGHT AND FIXED-WING FLIGHT


    Weitere Titelangaben:

    航空機特に回転翼飛行と固定翼飛行ができる航空機の改良


    Beteiligte:
    ISHIGURO YASUO (Autor:in)

    Erscheinungsdatum :

    2020-11-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge



    AIRCRAFT HAVING WING SYSTEM CAPABLE OF BOTH ROTARY-WING FLIGHT AND FIXED-WING FLIGHT

    ISHIGURO YASUO | Europäisches Patentamt | 2018

    Freier Zugriff

    Autonomous flight vehicle capable of fixed wing flight and rotary wing flight

    VORSIN DAVID | Europäisches Patentamt | 2020

    Freier Zugriff



    AUTONOMOUS FLIGHT VEHICLE CAPABLE OF FIXED WING FLIGHT AND ROTARY WING FLIGHT

    VORSIN DAVID | Europäisches Patentamt | 2018

    Freier Zugriff