Sound absorbing liner for the engine bay of a vehicle comprising at least one fibrous layer consisting of fibers and a thermoset binder thermally moulded to form the liner characterised in that the fibers comprises thermoplastic side by side bicomponent fibers and wherein the sides differ such that the fiber has a frizzy or curved shape.


    Access

    Download


    Export, share and cite



    Title :

    LOFTY THERMOSET FELT FOR NOISE ATTENUATION


    Additional title:

    LUFTIGER WÄRMEHÄRTBARER FILZ FÜR GERÄUSCHDÄMPFUNG
    FEUTRE THERMODURCI GONFLANT POUR ATTÉNUATION DE BRUIT


    Contributors:

    Publication date :

    2019-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



    Lofty thermoset felt for noise attenuation

    GUIGNER DELPHINE / SAVALIYA VIPUL / WINIGER GREGORY et al. | European Patent Office | 2021

    Free access

    LOFTY THERMOSET FELT FOR NOISE ATTENUATION

    GUIGNER DELPHINE / SAVALIYA VIPUL / WINIGER GREGORY et al. | European Patent Office | 2019

    Free access

    LOFTY THERMOSET FELT FOR NOISE ATTENUATION

    GUIGNER DELPHINE / SAVALIYA VIPUL / WINIGER GREGORY et al. | European Patent Office | 2017

    Free access

    LOFTY FIBROUS TRIM PART

    MENOZZI EDOARDO | European Patent Office | 2020

    Free access

    Lofty fibrous trim part

    MENOZZI EDOARDO | European Patent Office | 2022

    Free access