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1. 发明申请

WO2020092821A2 IN SITU RESPIRATOR FIT TESTING 审中-公开
公开(公告)号：WO2020092821A2
公开(公告)日：2020-05-07
申请号：PCT/US2019/059234
申请日：2019-10-31
申请人： BJORQUIST, Dan , EIGUREN FERNANDEZ, Arantzazu , FARMER, Kenneth , GROSE, Melissa , HERING, Susanne Vera , LEWIS, Gregory Stephen , SPIELMAN, Steven Russel , WORKMAN, David
发明人： BJORQUIST, Dan , EIGUREN FERNANDEZ, Arantzazu , FARMER, Kenneth , GROSE, Melissa , HERING, Susanne Vera , LEWIS, Gregory Stephen , SPIELMAN, Steven Russel , WORKMAN, David
IPC分类号： G01T1/203
摘要： A system includes a first and second condensation particle counter, each counter having an inlet port, a growth column, and an optical element for counting particles detected at the respective inlet ports. The counters are configured to include a wick in which the wick is wetted by water. A differential pressure sensor is coupled to the first inlet port and coupled to the second inlet port. The sensor is configured to provide a pressure signal. A processor is coupled to memory and configured to receive the first signal, the second signal, and the pressure signal and generate an output corresponding to a ratio of the first signal and the second signal and correlate the ratio with the pressure signal. A housing is configured to receive the first counter, the second counter, the differential pressure sensor, the processor, and the memory.

2. 发明申请

WO2020092821A3 IN SITU RESPIRATOR FIT TESTING 审中-公开
公开(公告)号：WO2020092821A3
公开(公告)日：2020-05-07
申请号：PCT/US2019/059234
申请日：2019-10-31
申请人： BJORQUIST, Dan , EIGUREN FERNANDEZ, Arantzazu , FARMER, Kenneth , GROSE, Melissa , HERING, Susanne Vera , LEWIS, Gregory Stephen , SPIELMAN, Steven Russel , WORKMAN, David
发明人： BJORQUIST, Dan , EIGUREN FERNANDEZ, Arantzazu , FARMER, Kenneth , GROSE, Melissa , HERING, Susanne Vera , LEWIS, Gregory Stephen , SPIELMAN, Steven Russel , WORKMAN, David
IPC分类号： A62B27/00 , A62B18/00 , A61M15/00 , A61B7/00
摘要： A system includes a first and second condensation particle counter, each counter having an inlet port, a growth column, and an optical element for counting particles detected at the respective inlet ports. The counters are configured to include a wick in which the wick is wetted by water. A differential pressure sensor is coupled to the first inlet port and coupled to the second inlet port. The sensor is configured to provide a pressure signal. A processor is coupled to memory and configured to receive the first signal, the second signal, and the pressure signal and generate an output corresponding to a ratio of the first signal and the second signal and correlate the ratio with the pressure signal. A housing is configured to receive the first counter, the second counter, the differential pressure sensor, the processor, and the memory.

3. 发明申请

WO2014055652A2 WICK WETTING FOR WATER CONDENSATION SYSTEMS 审中-公开
标题翻译： WICKET水冷凝系统
公开(公告)号：WO2014055652A2
公开(公告)日：2014-04-10
申请号：PCT/US2013/063076
申请日：2013-10-02
申请人： AEROSOL DYNAMICS, INC. , HERING, Susanne, Vera , SPIELMAN, Steven, Russel , LEWIS, Gregory, Stephen , KREISBERG, Nathan, Michael
发明人： HERING, Susanne, Vera , SPIELMAN, Steven, Russel , LEWIS, Gregory, Stephen , KREISBERG, Nathan, Michael
IPC分类号： G01N15/06
CPC分类号： G01N15/065
摘要： A system and method for particle enlargement with continuously wetted wicks includes a container into which a flow of particle-laden air is introduced in a laminar manner through an inlet and to an outlet. The container has a first section, a second section and a third section though which the particle-laden air flows between the inlet and the outlet. The temperature of the second section is warmer than that of the first section at the inlet and the third section at the outlet. In one embodiment, a continuous wick spanning an interior wall of the first second, second section and third section, said wick being capable of internally transporting liquid water along its length is provided. Alternatively, a wick characterized by a bubble point pressure has one side in contact with air and an opposing side mounted adjacent to the interior wall of a housing with a gap formed between the wick and the housing, wherein the wick is used with a water reservoir such that the pressure difference between the air flow and the water filled gap is less than the bubble point pressure of the wick material.
摘要翻译：具有连续润湿芯的颗粒增大的系统和方法包括容器，其中通过入口和出口以层流方式引入含有颗粒的空气流。该容器具有第一部分，第二部分和第三部分，颗粒负载空气通过该第一部分在入口和出口之间流动。第二部分的温度比入口处的第一部分和出口处的第三部分的温度高。在一个实施例中，提供跨越第一第二，第二部分和第三部分的内壁的连续芯，所述芯能够沿着其长度在内部输送液态水。可替换地，以泡点压力为特征的吸芯具有与空气接触的一侧和与壳体的内壁相邻安装的相对侧，在吸芯和壳体之间形成有间隙，其中吸芯与储水器使得气流和充水间隙之间的压力差小于芯材的泡点压力。

4. 发明申请

WO2014055652A3 WICK WETTING FOR WATER CONDENSATION SYSTEMS 审中-公开
标题翻译：水冷凝水系统
公开(公告)号：WO2014055652A3
公开(公告)日：2014-06-05
申请号：PCT/US2013063076
申请日：2013-10-02
申请人： AEROSOL DYNAMICS INC , HERING SUSANNE VERA , SPIELMAN STEVEN RUSSEL , LEWIS GREGORY STEPHEN , KREISBERG NATHAN MICHAEL
发明人： HERING SUSANNE VERA , SPIELMAN STEVEN RUSSEL , LEWIS GREGORY STEPHEN , KREISBERG NATHAN MICHAEL
IPC分类号： G01N15/06
CPC分类号： G01N15/065
摘要： A system and method for particle enlargement with continuously wetted wicks includes a container into which a flow of particle-laden air is introduced in a laminar manner through an inlet and to an outlet. The container has a first section, a second section and a third section though which the particle-laden air flows between the inlet and the outlet. The temperature of the second section is warmer than that of the first section at the inlet and the third section at the outlet. In one embodiment, a continuous wick spanning an interior wall of the first second, second section and third section, said wick being capable of internally transporting liquid water along its length is provided. Alternatively, a wick characterized by a bubble point pressure has one side in contact with air and an opposing side mounted adjacent to the interior wall of a housing with a gap formed between the wick and the housing, wherein the wick is used with a water reservoir such that the pressure difference between the air flow and the water filled gap is less than the bubble point pressure of the wick material.
摘要翻译：具有连续润湿芯的颗粒增大的系统和方法包括容器，通过入口和出口以层流方式将颗粒载气的空气流引入该容器中。容器具有第一部分，第二部分和第三部分，通过该第一部分，颗粒载满的空气在入口和出口之间流动。第二部分的温度比入口处的第一部分和出口处的第三部分的温度更暖。在一个实施例中，提供横跨第一第二，第二部分和第三部分的内壁的连续的芯，所述芯能够沿其长度内部输送液态水。或者，以泡点压力为特征的芯具有与空气接触的一侧，并且相邻侧安装在壳体的内壁附近，在芯和壳体之间形成有间隙，其中芯与水槽一起使用使得空气流与填充水的间隙之间的压差小于芯材料的泡点压力。

5. 发明申请

WO2014055656A1 A CONDENSATION-EVAPORATOR NANOPARTICLE CHARGER 审中-公开
标题翻译：冷凝蒸发器纳米粒子充电器
公开(公告)号：WO2014055656A1
公开(公告)日：2014-04-10
申请号：PCT/US2013/063082
申请日：2013-10-02
申请人： AEROSOL DYNAMICS, INC. , HERING, Susanne, Vera , SPIELMAN, Steven, Russel , LEWIS, Gregory, Stephen
发明人： HERING, Susanne, Vera , SPIELMAN, Steven, Russel , LEWIS, Gregory, Stephen
IPC分类号： G01N15/06 , H01T23/00
CPC分类号： H01T23/00 , G01N15/065 , G01N15/0656 , G01N2015/0038 , G01N2015/0681
摘要： A particle charging method and apparatus are provided. An ion source (125) is applied to a particle laden flow (111). The flow is introduced into a container (100) in a laminar manner. The container has at least a first section (120), a second section (130) and a third section (140). The first section includes wetted walls at a first temperature. A second section adjacent to the first section has wetted walls at a second temperature T2 greater than the first temperature T1. A third section adjacent to the second section has dry walls provided at a temperature T3 equal to or greater than T2. Additional water removal and temperature conditioning sections may be provided.
摘要翻译：提供了一种粒子充电方法和装置。将离子源（125）施加到载有颗粒的流（111）。将流体以层流方式引入容器（100）中。容器具有至少第一部分（120），第二部分（130）和第三部分（140）。第一部分包括第一温度下的湿壁。与第一部分相邻的第二部分具有大于第一温度T1的第二温度T2的湿壁。与第二部分相邻的第三部分具有设置在等于或大于T2的温度T3的干壁。可以提供额外的除水和温度调节部分。

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