Interior panels for interiors of aircraft, aircraft, and methods from making interior panels for interiors of aircraft are provided. In one example, the interior panel includes a first relatively hard layer having a first surface that is configured to receive noise from the interior and a second surface that is disposed opposite the first surface. The first relatively hard layer has micro-perforated holes that are formed therethrough and that are spaced apart from each other. A second layer is disposed adjacent to the second surface and has a plurality of openings that are in fluid communication with the plurality of micro-perforated holes. A third layer is disposed adjacent to the second layer. The first relatively hard layer, the second layer, and the third layer are cooperatively configured to attenuate the noise.


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    Titel :

    INTERIOR PANEL HAVING MICRO-PERFORATED HOLES FOR AN INTERIOR OF AN AIRCRAFT AND A METHOD FOR MAKING THE SAME


    Weitere Titelangaben:

    INNENVERKLEIDUNG MIT MIKROPERFORIERTEN LÖCHERN FÜR DEN INNENRAUM EINES FLUGZEUGS UND VERFAHREN ZU DEREN HERSTELLUNG
    PANNEAU INTÉRIEUR À TROUS MICRO-PERFORÉS POUR L'INTÉRIEUR D'UN AÉRONEF ET SON PROCÉDÉ DE FABRICATION


    Beteiligte:
    WANG TONGAN (Autor:in) / MAXON JOHN W (Autor:in)

    Erscheinungsdatum :

    2021-07-07


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    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 / B64C AEROPLANES , Flugzeuge



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