An assembly is provided for an aircraft propulsion system. This assembly includes a nacelle inlet structure extending axially along and circumferentially about an axis. The nacelle inlet structure includes an inlet lip skin, an inner barrel, an outer barrel, a foam core and an acoustic structure. The inlet lip skin forms a leading edge of the nacelle inlet structure. The inner barrel projects axially aft from the inlet lip skin. The inner barrel forms a perforated face skin of the acoustic structure. The outer barrel projects axially aft from the inlet lip skin. The outer barrel is radially outboard of the inner barrel. The foam core is radially between the inner barrel and the outer barrel. The foam core axially overlaps the perforated face skin and projects axially to the inlet lip skin.


    Access

    Download


    Export, share and cite



    Title :

    NACELLE INLET STRUCTURE WITH FOAM CORE


    Contributors:

    Publication date :

    2024-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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



    NACELLE INLET STRUCTURE WITH FOAM CORE

    SHERMAN BRIAN A | European Patent Office | 2024

    Free access

    NACELLE INLET STRUCTURE

    PRETTY MICHAEL SEAN / WARD STEPHEN H | European Patent Office | 2020

    Free access

    NACELLE INLET STRUCTURE

    PETTY MICHAEL SEAN / WARD STEPHEN H | European Patent Office | 2020

    Free access

    Nacelle inlet with reinforcement structure

    LALY BIJU BALAN | European Patent Office | 2021

    Free access

    NACELLE INLET WITH REINFORCEMENT STRUCTURE

    LALY BIJU BALAN | European Patent Office | 2022

    Free access