PROBLEM TO BE SOLVED: To provide a ventilation duct for ventilating a passenger compartment of a vehicle.SOLUTION: A ventilation duct for ventilating a passenger compartment of a vehicle includes: a main guide duct 14 extending from an inflow duct 12 to an outlet opening 16; and at least one bypass duct 18 which can branch from the inflow duct 12 to discharge part of air of the inflow duct 12. The bypass duct 18 joins the main guide duct 14 at a position spaced away from the outlet opening 16. The bypass duct 18 is formed so as to introduce a flow jet 32 into the main guide duct 14. A direction of the flow jet 32 makes a predetermined angle relative to a main flow direction 28.SELECTED DRAWING: Figure 1

    【課題】自動車の乗員室を換気するための換気ダクトを提供する。【解決手段】流入ダクト12から出口開口16まで延在する主案内ダクト14と、流入ダクト12の空気の一部を放出するために流入ダクト12から分岐することができる少なくとも1つのバイパスダクト18とを備え、バイパスダクト18が、出口開口16から離れた位置で主案内ダクト14に合流しており、バイパスダクト18がフロージェット32を主案内ダクト14内に導入するように構成され、このフロージェット32の方向が、主流れ方向28に対して所定角度を有している。【選択図】図1


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    Title :

    VENTILATION DUCT FOR VENTILATING PASSENGER COMPARTMENT OF VEHICLE


    Additional title:

    自動車の乗員室を換気するための換気ダクト


    Contributors:

    Publication date :

    2017-01-05


    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 / F24F Klimatisierung , AIR-CONDITIONING



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