An aircraft comprising a fuselage and propelled by a turbine engine having two coaxial and contrarotating fans, the turbine engine comprising a power turbine having two contrarotating rotors, one of which drives a fan upstream from the turbine, the other a fan downstream from the turbine, each fan comprising a ring of blades, and the assembly of the fans and the power turbine being incorporated at the rear of the fuselage, in the extension of same. The aircraft comprises, for at least one of the fans, a device for blocking the rotation of the fan and a device configured to modify the pitch of the blades of the fan in such a way as to make it operate as a flow straightener with respect to the other fan.


    Access

    Download


    Export, share and cite



    Title :

    AIRCRAFT COMPRISING A TURBINE ENGINE INCORPORATED INTO THE REAR FUSELAGE COMPRISING A SYSTEM FOR BLOCKING THE FANS


    Contributors:

    Publication date :

    2018-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02K JET-PROPULSION PLANTS , Strahltriebwerke




    AIRCRAFT COMPRISING A TURBINE ENGINE INCORPORATED INTO THE REAR FUSELAGE WITH VARIABLE SUPPLY

    GALLET FRANCOIS / TANTOT NICOLAS JEROME JEAN | European Patent Office | 2018

    Free access

    Aircraft comprising a turbine engine incorporated into the rear fuselage with variable supply

    GALLET FRANCOIS / TANTOT NICOLAS JEROME JEAN | European Patent Office | 2018

    Free access

    AIRCRAFT COMPRISING A TURBOJET ENGINE INTEGRATED INTO THE REAR FUSELAGE COMPRISING A FAIRING ALLOWING THE EJECTION OF BLADES

    TANTOT NICOLAS JEROME JEAN / SAUVE MICHAEL | European Patent Office | 2018

    Free access

    Aircraft comprising a turbojet engine integrated into the rear fuselage comprising a fairing allowing the ejection of blades

    TANTOT NICOLAS JEROME JEAN / SAUVE MICHAEL | European Patent Office | 2020

    Free access