An air extractor grille duct includes: an air extractor grille configured to be selectively opened due to a pressure difference between the interior and exterior of a vehicle so that interior air is discharged; a duct housing connected to the air extractor grille and configured to provide a discharge path for the interior air; and a sound-absorbing cover connected to the duct housing, provided with an inclined surface, and configured to guide discharged interior air to flow along the inclined surface toward the discharge path.


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    Title :

    AIR EXTRACTOR GRILLE DUCT


    Contributors:
    KIM JIN HAN (author) / AN SEUNG WON (author) / PARK HAE RYONG (author) / JEONG GYEONG WON (author) / KIM SUN DONG (author) / HEO JAE WON (author)

    Publication date :

    2025-03-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht



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