To provide a vehicle air-conditioning blower unit that is compact in a vertical direction.SOLUTION: A vehicle air-conditioning blower unit (30; 30A; 30B) is provided with an inside/outside air adjustment door (50; 50A) upward a suction port (46) of a blower housing (40; 40A; 40B). The inside/outside air adjustment door (50; 50A) adjusts a ratio between inside air of vehicle interior (VI) sucked by the blower housing (40; 40A; 40B) and outside air of the vehicle. The inside/outside air adjustment door (50; 50A) is slidable so as to draw a circular arc trajectory which projects upward about a door rotation center line (O) positioned downward from the suction port (46).SELECTED DRAWING: Figure 3

    【課題】 上下方向にコンパクトな車両空調用の送風ユニットを提供すること。【解決手段】 車両空調用の送風ユニット(30;30A;30B)は、ブロワハウジング(40;40A;40B)の吸込口(46)の上方に、内外気調整ドア(50;50A)が設けられている。内外気調整ドア(50;50A)は、ブロワハウジング(40;40A;40B)に吸い込まれる車室(VI)の内気及び車外の外気の割り合いを調整する。内外気調整ドア(50;50A)は、吸込口(46)よりも下方に位置するドア回転中心線(O)を中心に、上に凸な円弧状の軌道を描くようスライド可能である。【選択図】図3


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    Title :

    VEHICLE AIR-CONDITIONING BLOWER UNIT


    Additional title:

    車両空調用の送風ユニット


    Contributors:

    Publication date :

    2025-03-27


    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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