A broadband muffler for a fuel cell vehicle includes a first housing, a second housing connected to the first housing to form a sealed cavity, and an inner cannula disposed in the seal cavity and dividing the sealed cavity into chambers, the inner cannula comprising square or rectangular openings through a surface of the inner cannula in a first one of the chambers, the inner cannula comprising round holes through the surface of the inner cannula in a different one of the chambers, the square or rectangular openings and the round holes being for reducing noise. The broadband muffler further includes a water collection tank disposed in the second housing, a venturi tube connected to an exhaust port of the inner cannula, and a drainage tube disposed at a center of the venturi tube and connected to the water collection tank.


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    Titel :

    BROADBAND MUFFLER FOR FUEL CELL VEHICLE


    Beteiligte:
    WANG KAIZHUAN (Autor:in) / NI YIMIN (Autor:in)

    Erscheinungsdatum :

    26.10.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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