To provide a defroster duct that effectively removes frosting over the entire surface of a windshield without decreasing the amount of air-conditioning air blown out of an end part of a side duct nor increasing air blowing to crew members in the front seats.SOLUTION: There is provided the defroster duct in which air-conditioning air for removing frosting on the windshield of a vehicle is circulated, which includes a side duct for guiding the air-conditioning air toward a vehicle width-directional outer side, and a suction duct for sucking in the air in the cabin from a position on an instrument panel opposed to a lower corner part of the windshield, the suction duct connects with a halfway part of the side duct, and at a coupling part between the side duct and the suction duct, an axis of the suction duct is inclined to an upstream side in the circulation direction of the air-conditioning air of the side duct.SELECTED DRAWING: Figure 3

    【課題】サイドダクトの端部から吹き出される空調風の量を減じることなく、また前席の乗員への風当たりを増加することなく、ウインドシールドの全面の曇りを効果的に除去するデフロスタダクトを提供する。【解決手段】車両のウインドシールドの曇りを除去する空調風が流通されるデフロスタダクトであって、車幅方向の外側に向かって前記空調風を導くサイドダクトと、前記ウインドシールドの下方の隅部に対向するインストルメントパネル上の位置から車室内の空気を吸い込む吸引ダクトとを備え、前記吸引ダクトは前記サイドダクトの途中につながり、前記サイドダクトと前記吸引ダクトとの連結部において、前記サイドダクトの軸線に対して前記吸引ダクトの軸線が、前記サイドダクトにおける前記空調風の流通方向の上流側に傾いているデフロスタダクト。【選択図】図3


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    Title :

    DEFROSTER DUCT


    Additional title:

    デフロスタダクト


    Contributors:

    Publication date :

    2022-07-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    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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