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    • 78. 发明申请
    • DEVICE FOR COMPRESSING AND DRYING GAS AND A METHOD APPLIED THEREBY.
    • 用于压缩和干燥气体的装置及其应用的方法。
    • WO2011050423A3
    • 2011-07-14
    • PCT/BE2010000072
    • 2010-10-26
    • ATLAS COPCO AIRPOWER NVVERMEER CONSTANTIJN FRISO
    • VERMEER CONSTANTIJN FRISO
    • B01D53/26
    • B01D53/261B01D53/06B01D2259/40001B01D2259/4009B01D2259/402F04D17/12F04D27/02F04D29/5826F24F3/1423
    • Device (1) for compressing and drying gas which comprises a compressor device (2) and a dryer (3) of the type that uses a drying agent for drying gas connected thereto, whereby the compressor device (2) comprises two or more compressor elements (6, 7, 8) which are connected together in series to form a first low-pressure stage, and one or more subsequent high- pressure stages, and an outlet pipe (11) in which an after cooler (15) is incorporated and the dryer (3) has a drying section (18) and a regeneration section (19), and whereby the regeneration section (19) is equipped for drying moist drying agent by means of a regeneration gas which is guided there through via an inlet (23) and an outlet (28) and a regeneration pipe (22) connected to the inlet (23),at least part of the regeneration gas is heated by means of a gas -gas heat exchanger (25) with a primary part (26) which is incorporated in a regeneration pipe (22) and a secondary part (27) that is fed by a pressure side of an above-mentioned compressor element (6, 7, 8).
    • 用于压缩和干燥气体的装置(1),其包括使用干燥剂干燥连接到其上的气体的类型的压缩机装置(2)和干燥器(3),由此压缩机装置(2)包括两个或更多个压缩机元件 (6,7,8),其串联连接在一起以形成第一低压级,以及一个或多个后续的高压级,以及出口管(11),其中并入有后冷却器(15) 干燥机(3)具有干燥部(18)和再生部(19),由此再生部(19)配备有通过再生气体进行干燥的干燥剂,再生气体经由入口 23)和连接到入口(23)的出口(28)和再生管(22),至少一部分再生气体通过具有主要部分(26)的气体 - 气体热交换器(25)加热 ),其被并入由上述压力侧供给的再生管(22)和次级部(27)中 所述压缩机元件(6,7,8)。
    • 80. 发明申请
    • AUTOMATIC CONTROL SYSTEM FOR CEILING FAN BASED ON TEMPERATURE DIFFERENTIALS
    • 基于温度差异的天花板风扇自动控制系统
    • WO2009100052A1
    • 2009-08-13
    • PCT/US2009/032935
    • 2009-02-03
    • DELTA T CORPORATIONTOY, Mark
    • TOY, Mark
    • F25D17/00
    • F04D27/004F04D19/002F04D25/088F04D27/00F04D27/001F04D27/02F24F7/007F24F11/30F24F11/77F24F2110/10F24F2110/20Y02B30/746Y10T29/49316
    • A fan includes a hub, several fan blades, and a motor that is operable to drive the hub. A motor controller is in communication with the motor, and is configured to select the rate of rotation at which the motor drives the hub. The fan is installed in a place having a floor and a ceiling. An upper temperature sensor is positioned near the ceiling. A lower temperature sensor is positioned near the floor. The temperature sensors communicate with the motor controller, which includes a processor configured to compare substantially contemporaneous temperature readings from the upper and lower temperature sensors. The motor controller is thus configured to automatically control the fan motor to minimize the differences between substantially contemporaneous temperature readings from the upper and lower temperature sensors. The fan system may thus substantially destratify air in an environment, to provide a substantially uniform temperature distribution within the environment.
    • 风扇包括集线器,多个风扇叶片和可操作以驱动集线器的电动机。 电动机控制器与电动机通信,并且被配置为选择电动机驱动轮毂的旋转速率。 风扇安装在地板和天花板的地方。 上部温度传感器位于天花板附近。 较低的温度传感器位于地板附近。 温度传感器与电动机控制器通信,该控制器包括处理器,其被配置为比较来自上部和下部温度传感器的基本同时的温度读数。 因此,电动机控制器被配置为自动控制风扇电动机以最小化来自上部和下部温度传感器的基本同时期的温度读数之间的差异。 因此,风扇系统可以在环境中基本上去除空气,以在环境内提供基本均匀的温度分布。