To provide a wing body for an aircraft, a rotary wing machine, a fixed wing machine, and a manufacturing method of an aircraft, with which silencing can be realized during a flight according to a relatively simple constitution.SOLUTION: A wing body of an aircraft is equipped with a wing front-edge part 2 and a wing rear-edge part 3. At least a portion of a rear end edge E of the wing rear-edge part 3 has a macro-wavy shape WS. When a direction from the wing rear-edge part 3 toward the wing front-edge part 2 is denoted a first direction DR1, the wing rear-edge part 3 has a plurality of grooves 31 extending from the rear end edge E in the first direction DR1. Each of the plurality of grooves 31 is arranged so as to cut into a portion of the macro-wavy shape WS.SELECTED DRAWING: Figure 1

    【課題】比較的シンプルな構成で、飛行時における静音化を実現することができる航空機用の翼体、回転翼機、固定翼機、および、航空機の製造方法を提供する。【解決手段】航空機の翼体は、翼前縁部分2と、翼後縁部分3とを具備する。翼後縁部分3の後端縁Eの少なくとも一部は、マクロ波状形状WSを有する。翼後縁部分3から翼前縁部分2に向かう方向を第1方向DR1と定義するとき、翼後縁部分3は、後端縁Eから第1方向DR1に延在する複数の溝31を有する。複数の溝31の各々は、マクロ波状形状WSの一部を切り欠くように配置されている。【選択図】図1


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    WING BODY FOR AIRCRAFT, ROTARY WING MACHINE, FIXED WING MACHINE, AND MANUFACTURING METHOD OF AIRCRAFT


    Weitere Titelangaben:

    航空機用の翼体、回転翼機、固定翼機、および、航空機の製造方法


    Beteiligte:
    RYU HIROSHI (Autor:in) / RONG JIAXIN (Autor:in)

    Erscheinungsdatum :

    11.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B64U



    Rotary wing of fixed-wing aircraft and aircraft with rotary wing

    CHEN MINGJUN / HE LIJUN / PENG JIANPING et al. | Europäisches Patentamt | 2024

    Freier Zugriff



    Rotary wing aircraft bearing for rotary wing aircraft motions

    HALLADAY JAMES R / SHERIDAN PATRICK M / DOWNING MARSHALL W et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ROTARY WING AIRCRAFT BEARING FOR ROTARY WING AIRCRAFT MOTIONS

    HALLADAY JAMES R / SHERIDAN PATRICK M / DOWNING MARSHALL W et al. | Europäisches Patentamt | 2015

    Freier Zugriff