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1.发明授权Method and apparatus for characterizing process control equipment coupling integrity 有权表征过程控制设备耦合完整性的方法和装置公开(公告)号：US09030206B2
公开(公告)日：2015-05-12
申请号：US13451444
申请日：2012-04-19
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
CPC分类号： G01L5/24 , F16B31/02 , F16B2031/022 , G05B23/024
摘要： In a process plant, a first series of measurements from a coupling interface are received. The first series of measurements are stored. A second series of measurements from a coupling interface are received. The second series of measurements. The first series and second series of measurements are compared. An indication of loss of clamping force is generated if the first series of measurements deviates from the second series of measurements.
摘要翻译： 在过程工厂中，接收来自耦合接口的第一系列测量。 存储第一系列测量。 接收来自耦合接口的第二系列测量。 第二系列测量。 比较第一系列和第二系列测量。 如果第一系列测量偏离第二系列测量，则产生夹紧力损失的指示。
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2.发明授权公开(公告)号：US09000773B2
公开(公告)日：2015-04-07
申请号：US13451432
申请日：2012-04-19
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
IPC分类号： G01R31/02 , G05B23/02 , G01N29/09 , G01N29/14 , G01N29/24 , G01N29/34 , G01N29/44 , G05B19/042
CPC分类号： G05B23/0224 , G01N29/09 , G01N29/14 , G01N29/245 , G01N29/2475 , G01N29/348 , G01N29/4427 , G05B19/0428
摘要： In a process plant, a first series of impedance measurements from a valve body are received. The first series of impedance measurements are stored. A second series of impedance measurements from the valve body are received. The second series of impedance measurements from the valve body are stored. The first series and second series of impedance measurements are compared. An indication of loss of integrity of the valve body is generated if the first series of impedance measurements deviates from the second series of impedance measurements.
摘要翻译： 在过程工厂中，接收来自阀体的第一系列阻抗测量。 存储第一系列阻抗测量。 接收来自阀体的第二系列阻抗测量。 存储来自阀体的第二系列阻抗测量。 比较第一系列和第二系列阻抗测量。 如果第一系列阻抗测量偏离第二系列阻抗测量值，则会产生阀体完整性损失的指示。
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公开(公告)号：US08955548B2
公开(公告)日：2015-02-17
申请号：US13550171
申请日：2012-07-16
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
摘要： A control element for a fluid flow control device includes a stem, a plug, and a fastener. The stem includes an elongated member with a first end and a second end. The first end is adapted to be operably coupled to an actuator and the second end including a fastener recess including a plurality of internal threads. The plug is disposed adjacent to the second end of the stem. The fastener fixing the plug to the stem and includes a threaded portion extending from the plug and engaging the plurality of internal threads of the fastener recess.
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4.发明申请METHOD AND APPARATUS FOR CHARACTERIZING PROCESS CONTROL EQUIPMENT COUPLING INTEGRITY 有权用于表征过程控制设备耦合完整性的方法和装置公开(公告)号：US20120274334A1
公开(公告)日：2012-11-01
申请号：US13451444
申请日：2012-04-19
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
IPC分类号： G01R31/02
CPC分类号： G01L5/24 , F16B31/02 , F16B2031/022 , G05B23/024
摘要： In a process plant, a first series of measurements from a coupling interface are received. The first series of measurements are stored. A second series of measurements from a coupling interface are received. The second series of measurements. The first series and second series of measurements are compared. An indication of loss of clamping force is generated if the first series of measurements deviates from the second series of measurements.
摘要翻译： 在过程工厂中，接收来自耦合接口的第一系列测量。 存储第一系列测量。 接收来自耦合接口的第二系列测量。 第二系列测量。 比较第一系列和第二系列测量。 如果第一系列测量偏离第二系列测量，则产生夹紧力损失的指示。
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5.发明申请公开(公告)号：US20120274333A1
公开(公告)日：2012-11-01
申请号：US13451432
申请日：2012-04-19
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
IPC分类号： G01R31/02
CPC分类号： G05B23/0224 , G01N29/09 , G01N29/14 , G01N29/245 , G01N29/2475 , G01N29/348 , G01N29/4427 , G05B19/0428
摘要： In a process plant, a first series of impedance measurements from a valve body are received. The first series of impedance measurements are stored. A second series of impedance measurements from the valve body are received. The second series of impedance measurements from the valve body are stored. The first series and second series of impedance measurements are compared. An indication of loss of integrity of the valve body is generated if the first series of impedance measurements deviates from the second series of impedance measurements.
摘要翻译： 在过程工厂中，接收来自阀体的第一系列阻抗测量。 存储第一系列阻抗测量。 接收来自阀体的第二系列阻抗测量。 存储来自阀体的第二系列阻抗测量。 比较第一系列和第二系列阻抗测量。 如果第一系列阻抗测量偏离第二系列阻抗测量值，则会产生阀体完整性损失的指示。
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公开(公告)号：US09494560B2
公开(公告)日：2016-11-15
申请号：US13552379
申请日：2012-07-18
CPC分类号： F16K37/0041 , F16K37/0083 , G01H1/00 , G01N29/09 , G01N29/14 , G01N29/245 , G01N2291/0258 , G01N2291/2626
摘要： A control valve monitoring system is disclosed. The control valve monitoring system includes at least one sensor connected to one of a valve stem or valve shaft, and the at least one sensor detects a change in mechanical integrity of one of the valve stem or valve shaft. A device for providing data regarding the change in mechanical integrity of one of the valve stem or valve shaft is provided, allowing maintenance of the valve shaft or valve stem to be conducted in an efficient manner.
摘要翻译： 公开了一种控制阀监控系统。 控制阀监测系统包括连接到阀杆或阀轴之一的至少一个传感器，并且所述至少一个传感器检测阀杆或阀轴之一的机械完整性的变化。 提供了一种用于提供关于阀杆或阀轴中的一个的机械完整性变化的数据的装置，允许以有效的方式维持阀轴或阀杆。
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公开(公告)号：US09022070B2
公开(公告)日：2015-05-05
申请号：US13550171
申请日：2012-07-16
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
CPC分类号： F16K1/46 , F16K1/487 , F16K3/243 , F16K3/246 , F16K39/04 , F16K47/04 , Y10T137/6065 , Y10T137/86734 , Y10T137/86791
摘要： A control element for a fluid flow control device includes a stem, a plug, and a fastener. The stem includes an elongated member with a first end and a second end. The first end is adapted to be operably coupled to an actuator and the second end including a fastener recess including a plurality of internal threads. The plug is disposed adjacent to the second end of the stem. The fastener fixing the plug to the stem and includes a threaded portion extending from the plug and engaging the plurality of internal threads of the fastener recess.
摘要翻译： 用于流体流动控制装置的控制元件包括杆，塞子和紧固件。 杆包括具有第一端和第二端的细长构件。 第一端适于可操作地联接到致动器，并且第二端包括包括多个内螺纹的紧固件凹部。 插头设置在杆的第二端附近。 所述紧固件将所述插头固定到所述杆上并且包括从所述插头延伸并与所述紧固件凹部的所述多个内螺纹接合的螺纹部分。
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公开(公告)号：US20130019683A1
公开(公告)日：2013-01-24
申请号：US13552379
申请日：2012-07-18
CPC分类号： F16K37/0041 , F16K37/0083 , G01H1/00 , G01N29/09 , G01N29/14 , G01N29/245 , G01N2291/0258 , G01N2291/2626
摘要： A control valve monitoring system is disclosed. The control valve monitoring system includes at least one sensor connected to one of a valve stem or valve shaft, and the at least one sensor detects a change in mechanical integrity of one of the valve stem or valve shaft. A device for providing data regarding the change in mechanical integrity of one of the valve stem or valve shaft is provided, allowing maintenance of the valve shaft or valve stem to be conducted in an efficient manner.
摘要翻译： 公开了一种控制阀监控系统。 控制阀监测系统包括连接到阀杆或阀轴之一的至少一个传感器，并且所述至少一个传感器检测阀杆或阀轴之一的机械完整性的变化。 提供了一种用于提供关于阀杆或阀轴中的一个的机械完整性变化的数据的装置，允许以有效的方式维持阀轴或阀杆。
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公开(公告)号：US20140014865A1
公开(公告)日：2014-01-16
申请号：US13550171
申请日：2012-07-16
申请人： Shawn W. Anderson
发明人： Shawn W. Anderson
IPC分类号： F16K31/44
CPC分类号： F16K1/46 , F16K1/487 , F16K3/243 , F16K3/246 , F16K39/04 , F16K47/04 , Y10T137/6065 , Y10T137/86734 , Y10T137/86791
摘要： A control element for a fluid flow control device includes a stem, a plug, and a fastener. The stem includes an elongated member with a first end and a second end. The first end is adapted to be operably coupled to an actuator and the second end including a fastener recess including a plurality of internal threads. The plug is disposed adjacent to the second end of the stem. The fastener fixing the plug to the stem and includes a threaded portion extending from the plug and engaging the plurality of internal threads of the fastener recess.
摘要翻译： 用于流体流动控制装置的控制元件包括杆，塞子和紧固件。 杆包括具有第一端和第二端的细长构件。 第一端适于可操作地联接到致动器，并且第二端包括包括多个内螺纹的紧固件凹部。 插头设置在杆的第二端附近。 所述紧固件将所述插头固定到所述杆上并且包括从所述插头延伸并与所述紧固件凹部的所述多个内螺纹接合的螺纹部分。
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公开(公告)号：US20130015383A1
公开(公告)日：2013-01-17
申请号：US13544419
申请日：2012-07-09
申请人： Shawn W. Anderson , Ted D. Grabau
发明人： Shawn W. Anderson , Ted D. Grabau
CPC分类号： F16K5/207
摘要： A bellows energized seal assembly includes a seal body, a main seal that is axially slidable within the seal body, and a bellows connected to the seal body and the main seal. The bellows both biases the main seal and provides a seal between the seal body and the main seal.
摘要翻译： 波纹管通电密封组件包括密封体，在密封体内可轴向滑动的主密封件，以及连接到密封体和主密封件的波纹管。 波纹管两者都偏压主密封，并在密封体和主密封之间提供密封。
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