A soundproofing covering (10) having resonators (30). Said covering (10) comprises a trellis (20) provided with at least two resonators (30) and at least one stud (50) for fastening at least two resonators (30) to a panel (5) that is to be treated, each resonator (30) including a blade (31) extending longitudinally in a plane (P1) from one end (32) of the resonator (30) that is fastened to a stud (50) to another end (33) of the resonator (30), said blade (31) having at least one transverse protuberance (35) for oscillating in an elevation direction (D1) perpendicular to said plane (P1), each stud (50) extending in elevation from a face for securing to the panel (5) that is to be treated towards each resonator (30) fastened to the stud (50), at least one stud (50) having damper means (60) interposed between said face and each of the resonators (30) fastened to the stud.


    Access

    Download


    Export, share and cite



    Title :

    Soundproofing covering having resonators, a panel provided with the covering, and an aircraft


    Contributors:

    Publication date :

    2016-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / E04B Allgemeine Baukonstruktionen , GENERAL BUILDING CONSTRUCTIONS / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



    MULTILAYER PANEL FOR SOUNDPROOFING AIRCRAFT INTERIORS

    MASSARELLI VINCENZO / CANALA VALENTINA | European Patent Office | 2021

    Free access

    Multilayer panel for soundproofing aircraft interiors

    MASSARELLI VINCENZO / CANALA VALENTINA | European Patent Office | 2018

    Free access

    MULTILAYER PANEL FOR SOUNDPROOFING AIRCRAFT INTERIORS

    MASSARELLI VINCENZO / CANALA VALENTINA | European Patent Office | 2017

    Free access

    MULTILAYER PANEL FOR SOUNDPROOFING AIRCRAFT INTERIORS

    MASSARELLI VINCENZO / CANALA VALENTINA | European Patent Office | 2023

    Free access

    Soundproofing cladding panel, and an aircraft

    CAILLET JULIEN / SIBOIS HELENE / FABRIZIO JEAN-PIERRE et al. | European Patent Office | 2016

    Free access