A trim panel for the interior of an aircraft, the panel having a multilayer structure and including an outer layer made of material impervious to air, and which is positioned in use facing the fuselage of the aircraft; an inner layer made of trim material, and which in use defines the interior; a structural layer interposed between the inner and outer layer; and acoustic energy dissipating material, also interposed between the inner and outer layer; the inner layer being made of porous material allowing airflow towards the acoustic energy dissipating material.


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    Title :

    Aircraft interior trim panel, and aircraft fitted with such panels


    Contributors:

    Publication date :

    2017-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    AIRCRAFT INTERIOR TRIM PANEL AND AIRCRAFT FITTED WITH SUCH PANELS

    PERAZZOLO ALESSANDRO / SCAINI SARA | European Patent Office | 2019

    Free access

    Active Sandwich Trim Panels for Quieter Aircraft Interior

    Sun, J. Q. | British Library Online Contents | 1999



    Active Sandwich Trim Panels for Quieter Aircraft Interior

    Sun, J. O. / ASME | British Library Conference Proceedings | 1999