An acoustic barrier assembly includes a first wall that is gas impermeable. The acoustic barrier assembly further includes a second wall that is gas impermeable. The second wall is disposed opposite the first wall. The acoustic barrier assembly further includes a periphery wall coupling the first wall with the second wall in a manner that forms a pocket between the first wall and the second wall. The periphery wall is flexible, and the pocket is fluid-tight. The acoustic barrier assembly further includes a gas disposed in the pocket. The gas has a first molecular weight that is lower than a second molecular weight of air. The acoustic barrier assembly still further includes a biasing member that is disposed within the pocket. The biasing member is coupled with both the first wall and the second wall.


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    Title :

    ACOUSTIC BARRIER ASSEMBLY FOR USE IN A VEHICLE


    Contributors:
    YOVICH NICHOLAS (author) / LUCAS MIKE (author) / SIMONS ELICA (author)

    Publication date :

    2021-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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