A bypass turbofan engine comprising a nacelle surrounding a flow path for a secondary flow and comprising a fixed structure, a mobile assembly with a slide capable of translational movement on the fixed structure and bearing a mobile cowl and a frame capable of translational movement on the fixed structure and bearing deflectors. The mobile assembly is able to move between a forward position and a retreated position making it possible to open a passage between the flow path and the outside through the deflectors. A differentiation mechanism ensures a length of travel of the slide that is different from the length of travel of the frame, and actuators providing a translational travel of the slide. Fitting a differentiation mechanism means that the length of travel of the deflectors with respect to the length of travel of the mobile cowl can be regulated.


    Access

    Download


    Export, share and cite



    Title :

    Bypass turbofan engine comprising mobile deflectors


    Contributors:

    Publication date :

    2022-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F02K JET-PROPULSION PLANTS , Strahltriebwerke / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Variable bypass turbofan engine

    ROLLING AUGUST J | European Patent Office | 2017

    Free access

    Turbofan engine and aircraft comprising turbofan engine

    GARDES PASCAL / MENOU FABIEN / GOUGEON PASCAL et al. | European Patent Office | 2021

    Free access

    Nacelle for a bypass turbofan engine

    GONIDEC PATRICK / BELLANGER ALEXANDRE | European Patent Office | 2016

    Free access

    TURBOFAN GAS TURBINE ENGINE WITH BYPASS DUCT

    STRETTON RICHARD / WILLMOT MICHAEL | European Patent Office | 2020

    Free access