An air intake duct structure includes a hollow air intake unit (33) that includes an air intake opening and that communicates with an intake duct main body; and an air intake guide member (40) that is provided inside the air intake unit, wherein the air intake guide member (40) includes a first guide part (41) including a first top face part and a first side face (41b) part protruding from the air intake opening to a deep side of the air intake unit, and a first front face part (41c) being arranged in the air intake unit on a deep side air intake unit and a second guide part (42) that is arranged on an intake downstream side further than the first guide part in the air intake unit side by side and that includes a second top face part and a second side face part (42b) protruding from the air intake opening to the deep side of the air intake unit, and a second front face part (42c) being arranged on the deep side of the air intake unit, a protruding amount first guide part (41) to the deep side of the air intake unit is larger than a protruding amount of the second guide part (42) the deep side of the air intake unit, and a first corner part (41g) that connects the first side face part (41b) and the first front face part (41c) has a curvature smaller than a curvature of the curved surface of the second corner part (42g) that connects the second side face part (42b) and the second front face part (42c).


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    Titel :

    AIR INTAKE DUCT STRUCTURE FOR VEHICLE


    Weitere Titelangaben:

    LUFTEINLASSKANALSTRUKTUR FÜR EIN FAHRZEUG
    STRUCTURE DE CONDUIT D'ADMISSION D'AIR POUR VÉHICULE


    Beteiligte:

    Erscheinungsdatum :

    13.08.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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