A turbofan engine including a core engine and at least one fan by means of which fluid is guided to a primary flow channel for the core engine as well as to a secondary flow channel of the turbofan engine, wherein the secondary flow channel extends around the core engine, and at least one conduit guided inside a hollow space of a splitter fairing that is arranged in the secondary flow channel. The splitter fairing has at least one overpressure flap with at least one deformable hinge element, with the overpressure flap being flappable as the deformable hinge element is being deformed if a pressure inside the hollow space exceeds a threshold value. Further, at least one opening mechanism is provided by means of which, in the event that the pressure inside the hollow space exceeds a threshold value, a fixation of the overpressure flap is released.


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    Title :

    TURBOFAN-TRIEBWERK MIT ÜBERDRUCKKLAPPE AN EINER IM SEKUNDÄRSTROMKANAL LIEGENDEN VERKLEIDUNG


    Additional title:

    TURBOFAN ENGINE WITH OVERPRESSURE RELIEF DOOR ON A CASING SITUATED IN THE BYPASS CHANNEL
    TURBINE À DOUBLE FLUX COMPRENANT UN CLAPET DE SURPRESSION SUR UN CAPOT SITUÉ DANS UN CANAL DE FLUX SECONDAIRE


    Contributors:

    Publication date :

    2019-10-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / E05B LOCKS , Schlösser