To provide a conditioning duct device for a vehicle capable of securing air volume of an air conditioner and obtaining a high silencing effect.SOLUTION: A conditioning duct device 10 for a vehicle provided on a vehicle 1 is constituted to include: a duct member 11 connected to the downstream side of an air outlet of an air conditioning unit, and having an air flow passage 12 through which air conditioner wind blowing out from the air outlet flows; and a silencing sheet member 13 having many open holes 13a penetrating in the thickness direction, and provided so that air conditioner wind can pass through the many open holes 13a up to the air flow passage 12 of the duct member 11.SELECTED DRAWING: Figure 2

    【課題】空調風の風量を確保するとともに高い消音効果を得ることができる車両用空調ダクト装置を提供する。【解決手段】車両1に設けられる車両用空調ダクト装置10は、空調ユニットの吹出口の下流側に接続され吹出口から吹き出した空調風が流れる空気流路12を有するダクト部材11と、厚み方向に貫通する多数の貫通孔13aを有しダクト部材11の空気流路12に多数の貫通孔13aを通じて空調風が通過可能となるように設けられた消音用のシート部材13と、を備えるように構成されている。【選択図】図2


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    Title :

    CONDITIONING DUCT DEVICE FOR VEHICLE


    Additional title:

    車両用空調ダクト装置


    Contributors:

    Publication date :

    2022-10-03


    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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