An acoustic cap for soundproofing and/or damping of a noise source in a vehicle, wherein the acoustic cap includes: a shell as a first proofing and/or damping material and as an outer wall of the acoustic cap, wherein the shell is made of plastic; and a second proofing and/or damping material as an inner, noise source facing wall of the acoustic cap, where one or multiple hollow spaces is or are defined between the first and the second proofing and/or damping material. A method for manufacturing an acoustic cap is also provided.


    Access

    Download


    Export, share and cite



    Title :

    AKUSTIKKAPPE MIT VERBESSERTER DÄMPFUNG


    Additional title:

    ACOUSTIC CAP WITH IMPROVED DAMPER
    BOUCHON ACOUSTIQUE À AMORTISSEMENT AMÉLIORÉ


    Contributors:

    Publication date :

    2021-06-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

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



    Spannvorrichtung mit verbesserter Dämpfung

    MA WEI / JOSEPH KACY E | European Patent Office | 2023

    Free access

    BODENTEPPICH MIT ELEKTROMAGNETISCHER ABSCHIRMUNG UND VERBESSERTER AKUSTISCHER DÄMPFUNG

    HERNANDEZ COVARRUBIAS ALEJANDRO / SERRANO LOPEZ MIGUEL ANGEL | European Patent Office | 2021

    Free access

    Dämpfung

    Ersoy, Metin / Causemann, Peter / Eulenbach, Hans-Dieter | Springer Verlag | 2019


    Dämpfung einer Rupfschwingung

    EBERLE CHRISTIAN | European Patent Office | 2015

    Free access

    Amplitudenselektive Dämpfung (ASD)

    Gilsdorf, Heinz-Joachim / Heyn, Steffen / Gundermann, Frank | Tema Archive | 2004