To solve such the problem of existing winged helicopters that a descent air current produced by a rotor abuts on a main wing and reduces lift force.SOLUTION: A winged helicopter has a body split into a lower body 1 and an upper body 4. The lower body 1 and the upper body 4 are connected via a fixing shaft 8. A rotor 3 is positioned between the lower body 1 and the upper body 4. A main wing is fitted to the upper body 4, accordingly a descent air current produced by the rotor 3 does not abut on the main wing.SELECTED DRAWING: Figure 1

    【課題】従来の有翼のヘリコプターは、回転翼が作り出す下降気流が主翼に当たり、揚力を減じさせる問題が有った。【解決手段】本発明の有翼のヘリコプターは、下部胴体1と上部胴体4とに分かれており、下部胴体1と上部胴体4は固定軸8でつながっている。そして回転翼3は下部胴体1と上部胴体4の間に有る。主翼は上部胴体4に取り付けられているので、回転翼3が作り出す下降気流が主翼に当たる事が無い。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    WINGED HELICOPTER


    Additional title:

    有翼のヘリコプター


    Contributors:

    Publication date :

    2019-09-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge





    Performance Improvement of Winged Compound Helicopter Due to Differential Flap Deflections

    Sugawara, Hideaki / Tanabe, Yasutada / Kameda, Masaharu | AIAA | 2024


    Effect of Lift-Share Ratio on Aerodynamic Performance of Winged Compound Helicopter

    Sugawara, Hideaki / Tanabe, Yasutada / Kameda, Masaharu | AIAA | 2021


    System Identification and Stitched Modeling of the ADAPT™ Winged Compound Helicopter Scaled Demonstrator

    Nadell, S. / Berger, T. / Dimarco, C. et al. | British Library Conference Proceedings | 2022