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    • 2. 发明授权
    • Devices controlling and regulating an air flow
    • 控制和调节空气流量的装置
    • US06290595B1
    • 2001-09-18
    • US09508887
    • 2000-03-20
    • Jacques Daunay
    • Jacques Daunay
    • F24F1304
    • F24F13/26F24F13/04F24F2013/088Y10T137/87724
    • A device for regulating the temperature of premises by a secondary air flow blown therein, comprises an upstream duct communicating with elements for supplying pressurized air, ending in a converging element emerging into a downstream duct communicating with the premises. The device is characterized in that a substantially rotating solid, capable of being positioned along the convergent element longitudinal axis, is arranged at least partially upstream of the outlet thereof, so as to define between the substantially rotating solid outer surface and the convergent element inner wall with a ring-shaped channel the size of which depends on the position of the solid relative to the wall.
    • 用于通过其中吹入的二次风流来调节房屋的温度的装置包括与用于供应加压空气的元件连通的上游管道,其终止于出现在与房屋通信的下游管道中的会聚元件。 该装置的特征在于,能够沿着会聚元件纵向轴线定位的基本上旋转的固体至少部分地布置在其出口的上游,以便限定在基本上旋转的实心外表面和收敛元件内壁之间 具有环形通道,其大小取决于固体相对于壁的位置。