A wheel for reducing a resonance noise in a vehicle may include a cylindrical-shaped rim on which a tire is mounted, and waveguides mounted on the rim, disposed in a cavity which is a space between the rim and the tire, having a ‘U’-shaped internal passage through which a sound wave generated in the cavity enters, and configured to reflect the sound wave entering the internal passage to generate a sound wave having an inverse phase, wherein a center portion of the internal passage extends in an axial direction of the rim, and first and second end portions of the internal passage are connected to a center portion of the internal passage to allow the sound wave to propagate and extend in a circumferential direction of the rim.


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    Title :

    Wheel for reducing resonance noise in vehicle


    Contributors:
    WE YOUNG JIN (author) / JEONG JI HOON (author) / LEE JONG JU (author) / LIM DA WOON (author) / CHOI SEONG HUN (author) / PARK SANG BUM (author) / KIM YOUNG IL (author)

    Publication date :

    2025-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / B60B VEHICLE WHEELS , Räder für Fahrzeuge



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