An acoustic insulation system (10) for an internal combustion engine (20) mounted on a vehicle (1) includes: an acoustic insulation cover (50) configured to cover the internal combustion engine (20) with a gap interposed between the acoustic insulation cover (50) and the internal combustion engine (20). The acoustic insulation cover (50) includes a cover front portion (cover pieces 52, 54, 56 and 58) that faces forward of the vehicle (1). The cover front portion includes: a plurality of inlets (62, 64) for introducing the outside air into the interior of the acoustic insulation cover (50); and a plurality of inlet flaps (66, 68) configured to respectively open and close the plurality of inlets (62, 64). The acoustic insulation system (10) further includes a control device (80) configured to control the opening and closing of the plurality of inlet flaps (66, 68).


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    Titel :

    ACOUSTIC INSULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE


    Weitere Titelangaben:

    SCHALLDÄMMUNGSSYSTEM FÜR EINEN VERBRENNUNGSMOTOR
    SYSTÈME D'ISOLATION ACOUSTIQUE POUR MOTEUR À COMBUSTION INTERNE


    Beteiligte:

    Erscheinungsdatum :

    14.10.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung



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