A nacelle forward part of an aircraft propulsion assembly, includes an air inlet lip at the front end, an internal structure and an external panel extending the lip, and an annular stiffening frame formed around an axis of revolution and comprising an internal peripheral edge linked to the internal structure and an external peripheral edge linked to the external panel. The stiffening frame presents an inclination relative to the axis of revolution, its slope being oriented towards the front end of the nacelle forward part. The stiffening frame is configured to deviate, outside the nacelle of the propulsion assembly, an object striking the stiffening frame. The stiffening frame so configured is capable of withstanding the impacts of objects without breaking while enabling the object striking the stiffening frame to be deviated towards the exterior of the nacelle.


    Access

    Download


    Export, share and cite



    Title :

    PARTIE ANTÉRIEURE DE NACELLE D'UN ENSEMBLE PROPULSIF COMPORTANT UN CADRE DE RIGIDIFICATION INCLINÉ


    Additional title:

    REAR PART FOR NACELLE OF A PROPULSION ASSEMBLY COMPRISING A TILTED FRAME FOR STIFFENING
    FRONTTEIL EINER GONDEL EINER ANTRIEBSGRUPPE, DIE EINEN GENEIGTEN AUSSTEIFUNGSRAHMEN UMFASST


    Contributors:

    Publication date :

    2021-10-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

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



    PARTIE ANTERIEURE DE NACELLE D'UN ENSEMBLE PROPULSIF COMPORTANT UN CADRE DE RIGIDIFICATION INCLINE

    VINCHES FREDERIC / BOURHIS ARNAUD / SENTIER JULIEN et al. | European Patent Office | 2019

    Free access

    Partie antérieure de nacelle d’un ensemble propulsif d’aéronef comportant un bouclier en avant de son cadre de rigidification

    PORTE ALAIN / SENTIER JULIEN / BRETON CLÉMENT | European Patent Office | 2021

    Free access

    PARTIE ANTÉRIEURE DE NACELLE D'UN ENSEMBLE PROPULSIF D AÉRONEF COMPORTANT UN BOUCLIER EN AVANT DE SON CADRE DE RIGIDIFICATION

    PORTE ALAIN / SENTIER JULIEN / BRETON CLÉMENT | European Patent Office | 2022

    Free access

    PARTIE ANTERIEURE DE NACELLE D'UN ENSEMBLE PROPULSIF D'AERONEF COMPORTANT UN ELEMENT AMORTISSEUR

    VINCHES FREDERIC / ALBET GREGORY / SENTIER JULIEN | European Patent Office | 2020

    Free access

    Partie antérieure de nacelle d’un ensemble propulsif d’aéronef comportant une zone de transition thermique

    PORTE ALAIN / VINCHES FRÉDÉRIC | European Patent Office | 2021

    Free access