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    Ultrasonic gas measuring device incorporating efficient display
    3.
    发明授权
    Ultrasonic gas measuring device incorporating efficient display 失效
    超声波气体测量装置结合高效显示

    公开(公告)号：US5369979A

    公开(公告)日：1994-12-06

    申请号：US218032

    申请日：1994-03-24

    申请人： Alonzo C. Aylsworth ,  Gregory R. Miller

    发明人： Alonzo C. Aylsworth ,  Gregory R. Miller

    IPC分类号： G01N29/00 ,  G01N29/024 ,  G01N29/22 ,  G01N29/32 ,  G01N29/34 ,  G01N29/36 ,  G01N29/02

    CPC分类号： G01N29/22 ,  G01N29/024 ,  G01N29/222 ,  G01N29/326 ,  G01N29/34 ,  G01N29/36 ,  G01N29/4463 ,  G01N2291/012 ,  G01N2291/021 ,  G01N2291/02809 ,  G01N2291/02836 ,  G01N2291/02845

    摘要： An ultrasonic gas measuring device including a housing, walls for the housing, the walls having a gas inlet and a gas outlet provided therethrough, ultrasonic detecting means provided within the housing, the ultrasonic means having a transmitter, operatively associated with one wall of the housing, and a receiver, operatively mounted on another wall of the housing, and arranged at spaced locations within the housing, the housing incorporating gas processing device, electronic circuitry associated with the gas processing device and functioning to detect and generate a signal in cooperation with the ultrasonic detecting means representative of the concentration of the gas passing through the housing, a display operatively associated with the electronic means for displaying data relative to the concentration of gas passing through the measuring device, timer means electrically connected to the electronic means and the display means for first detecting for a short period of time the gas being measured, and then displaying upon the display means data relative to the measured gas for a longer period of time, and adaptor means connecting with the gas concentrating device, and its flow line, for tapping a small quantity of gas for diverting to the measuring device for processing, and then returning said gas to the adaptor and the main gaseous flow line.

    摘要翻译： 一种超声波气体测量装置，包括壳体，用于壳体的壁，所述壁具有气体入口和设置在其中的气体出口，超声波检测装置，设置在壳体内，超声波装置具有发射器，可操作地与壳体的一个壁相关联 以及可操作地安装在壳体的另一个壁上并且布置在壳体内的间隔位置处的接收器，该壳体包括气体处理装置，与气体处理装置相关联的电子电路，并且用于检测和产生与 表示通过壳体的气体的浓度的超声波检测装置，与电子装置可操作地相关联的显示器，用于相对于通过测量装置的气体的浓度显示数据，与电子装置电连接的定时装置和显示装置 用于首次在短时间内检测气体 然后在显示器上显示相对于测量气体的数据更长的时间，以及与气体浓缩装置及其流动管线连接的适配器装置，用于抽出少量气体用于转移到测量 用于处理的装置，然后将所述气体返回到适配器和主气体流动管线。

    Oxygen concentrator
    4.
    发明授权
    Oxygen concentrator 失效
    氧气浓缩器

    公开(公告)号：US4545790A

    公开(公告)日：1985-10-08

    申请号：US521999

    申请日：1983-08-11

    申请人： Gregory R. Miller ,  Steven G. Clark

    发明人： Gregory R. Miller ,  Steven G. Clark

    IPC分类号： B01D53/04 ,  B01D53/047

    CPC分类号： B01D53/04 ,  B01D53/0446 ,  B01D53/053 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40003 ,  B01D2259/402 ,  B01D2259/4533 ,  B01D2259/455 ,  B01D53/047

    摘要： An oxygen concentrator is disclosed which utilizes two molecular sieves to adsorb nitrogen out of compressed atmospheric air flowing therethrough so as to discharge oxygen enriched air for breathing purposes. Two such molecular sieves are used, one of which is operated in a regenerating mode while the other is operated in its adsorbing mode so a continuous supply of oxygen will be available to the patient. Periodically, the molecular sieves are automatically switched between their adsorbing and regenerating modes in such manner that the molecular sieve operating in its regenerating mode is incipiently recharged with high pressure, high oxygen quality gas prior to switching to its adsorbing mode. A method of operating the oxygen concentrator of this invention is also disclosed.

    摘要翻译： 公开了一种氧浓缩器，其利用两个分子筛从流过其中的压缩大气中吸附氮气，以排出富氧空气用于呼吸目的。 使用两个这样的分子筛，其中一个以再生模式操作，而另一个以其吸附模式操作，从而可以向患者提供持续的氧气供应。 周期性地，分子筛在其吸附和再生模式之间自动切换，使得在其再生模式下运行的分子筛在切换到其吸附模式之前被高压，高氧气气体初始再充电。 还公开了本发明的氧浓缩器的操作方法。

    Compressor system for discharging dry air
    5.
    发明授权
    Compressor system for discharging dry air 失效
    用于排放干燥空气的压缩机系统

    公开(公告)号：US4505128A

    公开(公告)日：1985-03-19

    申请号：US521095

    申请日：1983-08-08

    申请人： Gregory R. Miller ,  Steven G. Clark

    发明人： Gregory R. Miller ,  Steven G. Clark

    IPC分类号： A61M16/08 ,  A61M16/10 ,  B01D5/00 ,  F25D21/00

    CPC分类号： B01D5/0054 ,  A61M16/10 ,  B01D5/0039 ,  B01D5/009 ,  A61M16/0808

    摘要： A compressor system is disclosed for the intake of ambient air having a given amount of moisture or water vapor therein. A compressor compresses the ambient air to a superatmospheric pressure level. The pressurized air discharged from the compressor is run through an intercooler so as to reduce both the temperature of the compressed air and the water vapor therein. The reduced water vapor (i.e., dry) air is then supplied to various respiratory health care apparatus and excess dry air is returned to the inlet of the compressor.

    摘要翻译： 公开了一种用于吸入其中具有给定量的水分或水蒸气的环境空气的压缩机系统。 压缩机将环境空气压缩至超大气压。 从压缩机排出的加压空气通过中间冷却器运行，以便减小压缩空气的温度和其中的水蒸气。 然后将减少的水蒸气（即干燥的）空气供应到各种呼吸保健设备，并且将过量的干燥空气返回到压缩机的入口。

    Temperature Controller for Unit
    6.
    发明申请
    Temperature Controller for Unit 审中-公开
    单元温度控制器

    公开(公告)号：US20120255720A1

    公开(公告)日：2012-10-11

    申请号：US13530108

    申请日：2012-06-22

    申请人： Gregory R. Miller

    发明人： Gregory R. Miller

    IPC分类号： F24F11/053 ,  F24F13/10

    CPC分类号： G05D23/1931 ,  F24F11/30 ,  F24F11/70 ,  F24F13/08 ,  F24F2011/0004 ,  F24F2110/10

    摘要： A temperature controller for a positive pressure room air purification unit is provided with a sensor for ambient room air temperature and supply duct air temperature. Based on the desired temperature, supply duct air may be drawn or drawn and heated.

    摘要翻译： 用于正压室空气净化单元的温度控制器设置有用于环境室内空气温度和供气管道空气温度的传感器。 基于期望的温度，供应管道空气可以被拉伸或拉制和加热。

    Room air purifier
    7.
    发明申请
    Room air purifier 审中-公开
    室内空气净化器

    公开(公告)号：US20120137876A1

    公开(公告)日：2012-06-07

    申请号：US13373500

    申请日：2011-11-16

    申请人： Gregory R. Miller

    发明人： Gregory R. Miller

    IPC分类号： B01D46/46 ,  B01D46/00

    CPC分类号： B01D46/0043 ,  B01D46/10 ,  B01D46/444 ,  B01D46/46 ,  B01D2279/50

    摘要： A room air purifier is provided is provided that has a housing that defines a floor supply duct inlet, a room air inlet, and an outlet. An air mixing chamber within the housing is in direct communication with said room air inlet and said floor supply duct inlet. A filter is disposed in the housing. A fan is disposed in said housing between the outlet of the filter and the outlet side of the filter. An air channel panel is disposed in a filter inlet area between the air mixing chamber and the filter. Various sensors may be deployed to control temperature, and to prevent unpurified air from exiting the room air purifier. Optionally, an additional wall supply inlet may be placed in fluid communication with the air mixing chamber to provide a second extra-room source of air.

    摘要翻译： 提供了一种室内空气净化器，其具有限定地板供应管道入口，室内空气入口和出口的壳体。 壳体内的空气混合室与所述室内空气入口和所述地板供应管道入口直接连通。 过滤器设置在壳体中。 在过滤器的出口和过滤器的出口侧之间的风扇设置在所述壳体中。 空气通道面板设置在空气混合室和过滤器之间的过滤器入口区域中。 可以部署各种传感器来控制温度，并且防止未净化的空气离开室内空气净化器。 可选地，另外的壁供应入口可以被放置成与空气混合室流体连通，以提供第二超空间空气源。

    Therapeutic gas flow meter and monitor
    9.
    发明授权
    Therapeutic gas flow meter and monitor 失效
    治疗气体流量计和监测仪

    公开(公告)号：US5911219A

    公开(公告)日：1999-06-15

    申请号：US839799

    申请日：1997-04-18

    申请人： Alonzo C. Aylsworth ,  Charles Graham ,  Gregory R. Miller

    发明人： Alonzo C. Aylsworth ,  Charles Graham ,  Gregory R. Miller

    IPC分类号： G01F1/24 ,  A61M16/00 ,  A61M16/20 ,  G01F1/22

    CPC分类号： A61M16/20 ,  G01F1/22 ,  A61M2205/3553 ,  A61M2205/3584

    摘要： A flow meter has a body, an inlet operatively connected to a source of gas, and an outlet. A valve for opening and closing the outlet is provided which includes a valve seat, a valve shaft movable axially relative to the valve seat and a valve member on the valve shaft. The valve member movable by axial translation of the valve shaft between a first position in which the valve member engages the valve seat to close the outlet and a second position in which the valve member is spaced from the valve seat to allow gas to pass through said outlet. The flow meter further includes a sensor which senses the position of said valve member relative to said valve seat and generates a signal indicative of said position. In one embodiment, the sensor comprises an infrared light emitter and an infrared photo-detector positioned on opposite sides of the valve member, which is preferably conical. Depending on the axial position of the valve member, the amount of light which reaches the photodetector changes. In another embodiment, the valve shaft is operable connected to a potentiometer which is responsive to the rotational position of the valve shaft, and hence the axial position of the valve member. In a third embodiment, a magnet is placed about the valve shaft, and a magnetic field detector is placed within the magnets magnetic field. The sensor is responsive to the position of the magnet and hence the position of the valve member.

    摘要翻译： 流量计具有主体，可操作地连接到气体源的入口和出口。 提供用于打开和关闭出口的阀，其包括阀座，可相对于阀座轴向移动的阀轴和阀轴上的阀构件。 所述阀构件可以通过所述阀轴的轴向平移在第一位置和第二位置之间移动，所述第一位置中的阀构件与阀座接合以关闭出口，在第二位置，阀构件与阀座间隔开，以允许气体穿过所述阀座 出口。 流量计还包括传感器，其感测所述阀构件相对于所述阀座的位置并产生指示所述位置的信号。 在一个实施例中，传感器包括位于阀构件的相对侧上的红外光发射器和红外光电检测器，其优选是锥形的。 根据阀构件的轴向位置，到达光电检测器的光量发生变化。 在另一个实施例中，阀轴可操作地连接到响应于阀轴的旋转位置并因此响应于阀构件的轴向位置的电位计。 在第三实施例中，磁体围绕阀轴放置，并且磁场检测器被放置在磁体磁场内。 传感器响应于磁体的位置，因此响应于阀构件的位置。

    Therapeutic gas flow monitoring system
    10.
    发明授权
    Therapeutic gas flow monitoring system 失效
    治疗气体流量监测系统

    公开(公告)号：US5890490A

    公开(公告)日：1999-04-06

    申请号：US758391

    申请日：1996-11-29

    申请人： Alonzo C. Aylsworth ,  Gregory R. Miller

    发明人： Alonzo C. Aylsworth ,  Gregory R. Miller

    IPC分类号： A61M16/00 ,  A61M16/06 ,  A61M16/10 ,  A61M16/16 ,  A61M15/00

    CPC分类号： A61M16/00 ,  A61M16/0677 ,  A61M16/101 ,  A61M16/16 ,  A61M2016/0021 ,  A61M2016/0039 ,  A61M2202/03 ,  A61M2205/3553 ,  A61M2205/3584 ,  A61M2205/52 ,  Y10S128/91 ,  Y10S128/911

    摘要： A therapeutic gas delivery device includes a monitor having an inlet and an outlet, a source of therapeutic gas in fluid communication with the monitor inlet, and a gas delivery tube in fluid communication with the monitor outlet. The monitor includes a control valve having a normally open port, a normally closed port, and a common port. The common port is connected to the monitor outlet over a gas line and the normally open port and normally closed port are connected to the monitor inlet and atmosphere. The valve is switchable between a first position wherein the therapeutic gas passes through the monitor and a second position wherein atmospheric air or gas passes through the monitor. A flow sensor is placed in the gas line to measure the flow of gas through the second line and produces a signal indicative of the flow of gas through the gas line. A sensor by-pass tube extends around the flow sensor to allow a predetermined portion of the gas to by-pass the flow sensor. A computer is operatively connected to the flow sensor. The computer may be programmed to control the switching of the control valve in response to signals received from the flow sensor.

    摘要翻译： 治疗气体输送装置包括具有入口和出口的监测器，与监测器入口流体连通的治疗气体源和与监测器出口流体连通的气体输送管。 监视器包括具有常开端口，常闭端口和公共端口的控制阀。 公共端口通过气体管线连接到监视器插座，常开端口和常闭端口连接到监视器入口和大气。 所述阀可在其中所述治疗气体通过所述监测器的第一位置和其中大气或气体通过所述监测器的第二位置之间切换。 将流量传感器放置在气体管线中以测量通过第二管线的气体的流动，并产生指示通过气体管线的气体流动的信号。 传感器旁路管围绕流量传感器延伸以允许气体的预定部分绕过流量传感器。 计算机可操作地连接到流量传感器。 计算机可以被编程为响应于从流量传感器接收的信号来控制控制阀的切换。