A device for a hybrid aircraft including a turboshaft engine having a gas generator, a free turbine, and a main rotor. The device includes a first reversible electric machine coupled to a shaft of the free turbine by way of a first free wheel, and to the main rotor. The device further includes a second reversible electric machine coupled to a shaft of the gas generator by way of a second free wheel, and coupled to the main rotor by way of a third free wheel. The second free wheel activates when the second electric machine rotates in a first direction of rotation, and the third free wheel activates when the second electric machine rotates in a second direction of rotation opposite to the first direction of rotation.


    Access

    Download


    Export, share and cite



    Title :

    DISPOSITIF DE TRANSMISSION AMÉLIORÉ POUR AÉRONEF HYBRIDE


    Additional title:

    IMPROVED DRIVE SYSTEM FOR HYBRID AIRCRAFT
    VERBESSERTES GETRIEBE FÜR HYBRIDFLUGZEUGE



    Publication date :

    2025-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS



    Dispositif de transmission amélioré pour aéronef hybridé

    FULLERINGER BENJAMIN NICOLAS / MOUTAUX ANTOINE PASCAL / THIRIET ROMAIN JEAN GILBERT | European Patent Office | 2023

    Free access

    DISPOSITIF DE TRANSMISSION AMÉLIORÉ POUR AÉRONEF HYBRIDE

    FULLERINGER BENJAMIN / MOUTAUX ANTOINE / THIRIET ROMAIN | European Patent Office | 2022

    Free access

    Turbopropulseur hybride amélioré pour aéronef

    APOSTIN LUCIE STÉPHANIE / VIVE LOÏS PIERRE DENIS / SARRAT CHRISTIAN OMER HENRI | European Patent Office | 2024

    Free access

    ENSEMBLE PROPULSIF AMELIORE POUR AERONEF HYBRIDE MULTI MOTEURS

    FULLERINGER BENJAMIN NICOLAS / MOUTAUX ANTOINE PASCAL / THIRIET ROMAIN JEAN GILBERT | European Patent Office | 2025

    Free access

    Ensemble propulsif amélioré pour aéronef hybridé multi moteurs

    THIRIET ROMAIN JEAN GILBERT / BEDRINE OLIVIER | European Patent Office | 2024

    Free access