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公开(公告)号：US20150094988A1
公开(公告)日：2015-04-02
申请号：US14039957
申请日：2013-09-27
Applicant: ROSEMOUNT, INC.
Inventor： Mark Stephen Schumacher
IPC: G01M99/00
CPC classification number: G01M99/00 , G05B17/02 , G05B23/0221 , G05B2219/37537 , Y02P90/18
Abstract: A non-intrusive sensor system includes an array of sensors disposed in a process to measure various input process phenomena and a logic unit that analyses the sensor measurements using an empirical model to produce an estimate of a further process phenomenon not measured directly by any of the array of sensors. The sensors within the array of sensors may be non-intrusive sensors that measure input process phenomena in an intrusive or non-intrusive manner but are non-intrusive with respect to the output process phenomenon as none of these sensors comes into direct contact with the process fluid or process element exhibiting the output process phenomenon. The sensors within the array of sensors can be any type of sensors that produce a measurement of a particular process phenomenon at the same or at different locations within a process.
Abstract translation: 非侵入式传感器系统包括设置在测量各种输入过程现象的过程中的传感器阵列和使用经验模型分析传感器测量的逻辑单元，以产生不直接由任何 传感器阵列 传感器阵列内的传感器可以是非侵入式传感器，其以侵入式或非侵入式的方式测量输入过程现象，但相对于输出过程现象是非侵入性的，因为这些传感器没有直接与过程接触 表现出输出过程现象的流体或过程元件。 传感器阵列内的传感器可以是任何类型的传感器，其可以在过程中的相同或不同位置产生特定过程现象的测量。
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公开(公告)号：US20150090040A1
公开(公告)日：2015-04-02
申请号：US14039233
申请日：2013-09-27
Applicant: Rosemount Inc.
Inventor： Mark Stephen Schumacher , David Andrew Broden
IPC: G01L19/06
CPC classification number: G01L19/06 , G01L19/0084 , G01L19/0636 , G01L19/0645 , G01L19/149 , Y10T29/49117
Abstract: A pressure measurement system is provided. The system includes a pressure sensing probe extendable into a process fluid and having a pressure sensor with an electrical characteristic that varies with process fluid pressure. A mineral insulated cable has a metallic sheath with a distal end attached to the pressure sensing probe and a proximal end. The mineral insulated cable includes a plurality of conductors extending within the metallic sheath and being spaced from one another by an electrically insulative dry mineral. The proximal end of the metallic sheath is configured to be sealingly attached to a process fluid vessel.
Abstract translation: 提供压力测量系统。 该系统包括可扩展到过程流体中的压力传感探头，并具有具有随过程流体压力而变化的电特性的压力传感器。 矿物绝缘电缆具有金属护套，其远端连接到压力感测探针和近端。 矿物绝缘电缆包括在金属护套内延伸并通过电绝缘干燥矿物彼此间隔开的多个导体。 金属护套的近端构造成密封地附接到过程流体容器。
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公开(公告)号：US10260980B2
公开(公告)日：2019-04-16
申请号：US14039233
申请日：2013-09-27
Applicant: Rosemount Inc.
Inventor： Mark Stephen Schumacher , David Andrew Broden
Abstract: A pressure measurement system is provided. The system includes a pressure sensing probe extendable into a process fluid and having a pressure sensor with an electrical characteristic that varies with process fluid pressure. A mineral insulated cable has a metallic sheath with a distal end attached to the pressure sensing probe and a proximal end. The mineral insulated cable includes a plurality of conductors extending within the metallic sheath and being spaced from one another by an electrically insulative dry mineral. The proximal end of the metallic sheath is configured to be sealingly attached to a process fluid vessel.
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Patent Agency Ranking
公开(公告)号：US10060814B2
公开(公告)日：2018-08-28
申请号：US15070318
申请日：2016-03-15
Applicant: Rosemount Inc.
Inventor： Mark Stephen Schumacher
CPC classification number: G01L9/0051 , G01B7/18 , G01L9/0002 , G01L19/0046 , G01L19/04
Abstract: A pressure sensor includes an elongate body which deforms in response to an applied pressure having a cavity formed therein. An isolation diaphragm seals the cavity from a process fluid and is configured to deflect in response to applied process pressure from the process fluid. An isolation fill fluid in the cavity applies pressure to the elongate body in response to deflection of the isolation diaphragm thereby causing deflection of the elongate body. A deformation sensor is coupled to the elongate body and provides a sensor output in response to deformation of the elongate body which is indicative of the process pressure.
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公开(公告)号：US20170268949A1
公开(公告)日：2017-09-21
申请号：US15070318
申请日：2016-03-15
Applicant: Rosemount Inc.
Inventor： Mark Stephen Schumacher
CPC classification number: G01L9/0051 , G01B7/18 , G01L9/0002 , G01L19/0046 , G01L19/04
Abstract: A pressure sensor includes an elongate body which deforms in response to an applied pressure having a cavity formed therein. An isolation diaphragm seals the cavity from a process fluid and is configured to deflect in response to applied process pressure from the process fluid. An isolation fill fluid in the cavity applies pressure to the elongate body in response to deflection of the isolation diaphragm thereby causing deflection of the elongate body. A deformation sensor is coupled to the elongate body and provides a sensor output in response to deformation of the elongate body which is indicative of the process pressure.
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公开(公告)号：US09528914B2
公开(公告)日：2016-12-27
申请号：US14039957
申请日：2013-09-27
Applicant: ROSEMOUNT, INC.
Inventor： Mark Stephen Schumacher
IPC: G01M99/00 , G05B17/02 , G05B19/418 , G05B23/02
CPC classification number: G01M99/00 , G05B17/02 , G05B23/0221 , G05B2219/37537 , Y02P90/18
Abstract: A non-intrusive sensor system includes an array of sensors disposed in a process to measure various input process phenomena and a logic unit that analyses the sensor measurements using an empirical model to produce an estimate of a further process phenomenon not measured directly by any of the array of sensors. The sensors within the array of sensors may be non-intrusive sensors that measure input process phenomena in an intrusive or non-intrusive manner but are non-intrusive with respect to the output process phenomenon as none of these sensors comes into direct contact with the process fluid or process element exhibiting the output process phenomenon. The sensors within the array of sensors can be any type of sensors that produce a measurement of a particular process phenomenon at the same or at different locations within a process.
Abstract translation: 非侵入式传感器系统包括设置在测量各种输入过程现象的过程中的传感器阵列和使用经验模型分析传感器测量的逻辑单元，以产生不直接由任何 传感器阵列 传感器阵列内的传感器可以是非侵入式传感器，其以侵入式或非侵入式的方式测量输入过程现象，但相对于输出过程现象是非侵入性的，因为这些传感器没有直接与过程接触 表现出输出过程现象的流体或过程元件。 传感器阵列内的传感器可以是任何类型的传感器，其可以在过程中的相同或不同位置产生特定过程现象的测量。
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公开(公告)号：US09080897B2
公开(公告)日：2015-07-14
申请号：US13773773
申请日：2013-02-22
Applicant: Rosemount Inc.
Inventor： Mark Stephen Schumacher
IPC: G01D5/26
Abstract: An embodiment of the present invention includes a display device including a mechanical indicator, a reference photodetector, a measurement photodetector, and an opaque shroud. The opaque shroud is connected to the mechanical indicator to variably cover the measurement photodetector based on a position of the mechanical indicator. The opaque shroud does not cover the reference photodetector.
Abstract translation: 本发明的实施例包括具有机械指示器，参考光电检测器，测量光电检测器和不透明护罩的显示装置。 不透明护罩连接到机械指示器，以基于机械指示器的位置可变地覆盖测量光电探测器。 不透明护罩不覆盖参考光电检测器。
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公开(公告)号：US20140239151A1
公开(公告)日：2014-08-28
申请号：US13773773
申请日：2013-02-22
Applicant: ROSEMOUNT INC.
Inventor： Mark Stephen Schumacher
IPC: G01D5/26
Abstract: An embodiment of the present invention includes a display device including a mechanical indicator, a reference photodetector, a measurement photodetector, and an opaque shroud. The opaque shroud is connected to the mechanical indicator to variably cover the measurement photodetector based on a position of the mechanical indicator. The opaque shroud does not cover the reference photodetector.
Abstract translation: 本发明的实施例包括具有机械指示器，参考光电检测器，测量光电检测器和不透明护罩的显示装置。 不透明护罩连接到机械指示器，以基于机械指示器的位置可变地覆盖测量光电探测器。 不透明护罩不覆盖参考光电检测器。
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