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公开(公告)号:US20090064693A1
公开(公告)日:2009-03-12
申请号:US12059801
申请日:2008-03-31
申请人: Leonid Matsiev , Oleg Kolosov , Mark D. Uhrich , William Rust , John M. Feland, III , John F. Varni , Blake Walker
发明人: Leonid Matsiev , Oleg Kolosov , Mark D. Uhrich , William Rust , John M. Feland, III , John F. Varni , Blake Walker
IPC分类号: F25B49/00 , G01N29/036 , G01N11/00 , G01N9/00 , G01R27/00
CPC分类号: G01N29/343 , G01N9/002 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/222 , G01N29/223 , G01N29/228 , G01N29/30 , G01N2009/006 , G01N2291/014 , G01N2291/0226 , G01N2291/0253 , G01N2291/0254 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0426 , G01N2291/0427 , G01N2291/101
摘要: A sensor system and method for analyzing a fluid contained within an environmental control system, comprising the steps of providing a system including a passage for containing a thermal change fluid; placing a sensor including a mechanical resonator in the passage; operating the resonator to have at least a portion thereof translate through the fluid; and monitoring the response of the resonator to the fluid in the passage. A preferred sensor includes a tuning fork resonator.
摘要翻译: 一种用于分析环境控制系统中包含的流体的传感器系统和方法,包括以下步骤:提供包括用于容纳热变换流体的通道的系统; 将包括机械谐振器的传感器放置在通道中; 操作所述谐振器以使其至少一部分翻转通过所述流体; 以及监测谐振器对通道中的流体的响应。 优选的传感器包括音叉谐振器。
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公开(公告)号:US07350367B2
公开(公告)日:2008-04-01
申请号:US10951252
申请日:2004-09-27
申请人: Leonid Matsiev , Oleg Kolosov , Mark D. Uhrich , William Rust , John M. Feland, III , John F. Varni , Blake Walker
发明人: Leonid Matsiev , Oleg Kolosov , Mark D. Uhrich , William Rust , John M. Feland, III , John F. Varni , Blake Walker
CPC分类号: G01N29/343 , G01N9/002 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/222 , G01N29/223 , G01N29/228 , G01N29/30 , G01N2009/006 , G01N2291/014 , G01N2291/0226 , G01N2291/0253 , G01N2291/0254 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0426 , G01N2291/0427 , G01N2291/101
摘要: A system for monitoring a fluid in an environmental control system includes a mechanical resonator positioned for contacting a thermal change fluid. In some embodiments, the mechanical resonator is positioned in a passage for containing the thermal change fluid. Suitable thermal change fluids include an R-134A refrigerant, a mineral oil, an ester lubricant or a mixture thereof; a superheated refrigerant; or an elevated pressure and elevated temperature vapor, an elevated pressure liquid, a reduced pressure liquid, a reduced pressure vapor and combinations thereof. The mechanical resonator can be a flexural resonator or a torsion resonator. In some embodiments, the mechanical resonator is a tuning fork resonator. Methods of the invention include monitoring a response of the mechanical resonator to the thermal change fluid. In some embodiments, at least a portion of the mechanical resonator is translated through the thermal change fluid and the response of the resonator to the fluid is monitored.
摘要翻译: 用于监测环境控制系统中的流体的系统包括定位成接触热变化流体的机械谐振器。 在一些实施例中,机械谐振器位于用于容纳热变换流体的通道中。 合适的热变性流体包括R-134A制冷剂,矿物油,酯润滑剂或其混合物; 过热制冷剂; 或升高的压力和高温蒸汽,高压液体,减压液体,减压蒸气及其组合。 机械谐振器可以是弯曲谐振器或扭转谐振器。 在一些实施例中,机械谐振器是音叉谐振器。 本发明的方法包括监测机械谐振器对热变化流体的响应。 在一些实施例中,机械谐振器的至少一部分通过热变换流体平移,并且监测谐振器对流体的响应。
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