The invention relates to a propulsion system (250) for an aircraft. The propulsion system (250) has a chassis, a propeller (152) rotatable about an axis of rotation (X), a main gear (220) integral with the propeller (152), a generator (202), at least one linear electric motor (208a-b) having a stationary element (210) and a translationally movable slide (212), the main gear (220) for each linear electric motor (208a-b) a pinion (214a-b) engaged and mounted so as to be rotatable about an axis of rotation perpendicular to the axis of rotation (X); and a lever (216) hinged at one end to the corresponding slider (212) and at the other end to the corresponding pinion (214a-b) at a hinge offset with respect to the axis of rotation of the pinion (214a-b). By such a transmission system, a linear electric motor and a gear train with a precise gear ratio may be used.

    用于飞行器的推进系统(250),所述推进系统(250)具有:底盘、能够绕旋转轴线(X)旋转的螺旋桨(152)、与所述螺旋桨(152)一体的主齿轮(220)、发电机(202)、具有固定元件(210)和能够平移运动的滑动件(212)的至少一个线性电动马达(208a-b)、对于每个线性电动马达(208a-b)而言的与所述主齿轮(220)啮合并安装成能够绕垂直于所述旋转轴线(X)的旋转轴线旋转的副齿轮(214a-b)以及一端与对应滑动件(212)铰接而另一端在相对所述副齿轮(214a-b)的旋转轴线偏置的铰接部处与对应副齿轮(214a-b)铰接的杆(216)。通过这样的变速器系统,可以使用线性电动马达和具有精确齿轮比的齿轮系。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Aircraft propulsion system with linear electric motor


    Weitere Titelangaben:

    具有线性电动马达的飞行器推进系统


    Beteiligte:
    BOHME PETER (Autor:in) / CHAPRA LAKSHMI (Autor:in) / TOUBERT BRIGITTE (Autor:in)

    Erscheinungsdatum :

    2022-11-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Aircraft propulsion system having a linear electric motor

    POME PASCAL / CZAPLA LIONEL / THUBERT BENJAMIN | Europäisches Patentamt | 2024

    Freier Zugriff

    AIRCRAFT PROPULSION SYSTEM HAVING A LINEAR ELECTRIC MOTOR

    POME PASCAL / CZAPLA LIONEL / THUBERT BENJAMIN | Europäisches Patentamt | 2022

    Freier Zugriff

    ELECTRIC MOTOR FOR AIRCRAFT PROPULSION

    WAGNER JONATHAN / MACAFEE SCOTT / LEUTHOLD HANS et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Electric motor for aircraft propulsion

    WAGNER JONATHAN / MACAFEE SCOTT / LEUTHOLD HANS et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Protection system for aircraft electric propulsion motor and motor controller

    LACAUX FREDERIC / SOLODOVNIK EUGENE V / KHOZYKOV VYACHESLAV | Europäisches Patentamt | 2022

    Freier Zugriff