A propeller-type propulsion system for aircraft comprising a propeller, a plurality of electric motors and a gearbox. The gearbox has an output shaft onto which the propeller is mechanically coupled, and has an input shaft onto which the plurality of electric motors is mechanically coupled, the input shaft being off-center with respect to the output shaft. All of the electric motors are mechanically coupled one after the other along the input shaft such that the electric motors are at least partially integrated into a space, on the opposite side of the gearbox from the propeller, that is left free owing to the input shaft and the output shaft being off-center with respect to one another. As a result, the diameter of the propulsion system, in a plane perpendicular to the axis of rotation of the propeller, is reduced. This improves the aerodynamics and the fuel consumption of the aircraft.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Propeller-type propulsion system for an aircraft


    Beteiligte:

    Erscheinungsdatum :

    2023-02-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    PROPELLER-TYPE PROPULSION SYSTEM FOR AN AIRCRAFT

    ALLIAS JEAN-FRANÇOIS / ALVAREZ FRANCK / POME PASCAL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    PROPELLER-TYPE PROPULSION SYSTEM FOR AN AIRCRAFT

    ALLIAS JEAN-FRANÇOIS / ALVAREZ FRANCK / POME PASCAL et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Aircraft propulsion propeller

    LIU FENG | Europäisches Patentamt | 2021

    Freier Zugriff

    Propeller propulsion system for aircraft

    ALLIEZ JEAN-FRANU OIS / ALVAREZ FRANCISCO / BOHME PETER et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Propeller propulsion unit for aircraft

    MAHER MICHAEL / LABARTHE CHRISTOPHE / JORNAD FR ¨ et al. | Europäisches Patentamt | 2024

    Freier Zugriff