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公开(公告)号：US20160084690A1
公开(公告)日：2016-03-24
申请号：US14493946
申请日：2014-09-23
Applicant: Rosemount Inc.
Inventor： Joseph A. Smith , Steven B. Rogers , Nicholas W. Bond
IPC: G01F1/58
CPC classification number: G01F1/584 , F16J15/3212 , F16J15/3236
Abstract: A magnetic flowmeter flowtube assembly includes a conduit having a first end with a first flange and a second end with a second flange. A fluoropolymer liner is disposed within and extending through the first flange, the conduit and the second flange. A first lining protector is mounted to the first flange and a second lining protector mounter to the second flange. A first spring-energized seal is disposed between the first lining protector and the fluoropolymer liner. A second spring-energized seal is disposed between the second lining protector and the fluoropolymer liner.
Abstract translation: 磁流量计流管组件包括具有第一端和第二凸缘的第一端的导管，第一端具有第一凸缘。 氟聚合物衬垫设置在第一凸缘，导管和第二凸缘内并延伸穿过第一凸缘。 第一衬里保护器安装到第一凸缘上，第二衬里保护器安装到第二凸缘。 第一弹簧加压密封件设置在第一衬里保护器和含氟聚合物衬套之间。 第二弹簧加压密封件设置在第二衬里保护器和含氟聚合物衬套之间。
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公开(公告)号：US20160084689A1
公开(公告)日：2016-03-24
申请号：US14493936
申请日：2014-09-23
Applicant: Rosemount Inc.
Inventor： Joseph A. Smith , Erik D. Anderson , Michael J. Mikolichek , Steven B. Rogers
IPC: G01F1/58
Abstract: A magnetic flowmeter flowtube assembly includes a conduit with a first end and a second end. A first neck flange is coupled to the first end of the conduit and has an inside diameter with a first notch extending radially outwardly therefrom. A second neck flange is coupled to the second end and has an inside diameter with a second notch extending radially outwardly therefrom. A fluoropolymer liner is disposed within and extends through the first neck flange, the conduit and the second neck flange. A pair of electrodes is mounted relative to the liner to measure a voltage induced within a process fluid flowing through the liner. A first spring-energized seal ring is disposed in the first notch and a second spring-energized seal ring disposed in the second notch. A method of sealing a magnetic flowmeter having a fluoropolymer liner is also provided.
Abstract translation: 磁流量计流量管组件包括具有第一端和第二端的导管。 第一颈凸缘联接到导管的第一端，并且具有内径，其具有从其径向向外延伸的第一凹口。 第二颈部凸缘联接到第二端并且具有内径，其具有从其径向向外延伸的第二凹口。 氟聚合物衬垫设置在第一颈部凸缘，导管和第二颈部凸缘内并延伸穿过第一颈部凸缘。 一对电极相对于衬垫安装以测量在流过衬垫的工艺流体中感应的电压。 第一弹簧激励密封环设置在第一凹口中，第二弹簧激励密封环设置在第二凹口中。 还提供了一种密封具有含氟聚合物衬垫的磁流量计的方法。
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公开(公告)号：US20140251025A1
公开(公告)日：2014-09-11
申请号：US13791995
申请日：2013-03-09
Applicant: ROSEMOUNT INC.
Inventor： Steven B. Rogers , Nelson Mauricio Morales
IPC: G01F1/58
CPC classification number: G01F1/584 , G01F1/586 , G01F1/588 , Y10T29/49117
Abstract: A magnetic flowmeter includes a pipe section, coils for generating a magnetic field across the pipe section, and electrodes for sensing EMF induced by process fluid flow through the magnetic field. An assembly framework is mounted on the pipe. The coils, electrodes, and associated wiring of the flowmeter are located and secured in place by the framework.
Abstract translation: 磁流量计包括管段，用于在管段上产生磁场的线圈和用于感测由通过磁场的过程流体流动引起的EMF的电极。 组装框架安装在管道上。 流量计的线圈，电极和相关布线由框架定位并固定在适当位置。
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4.发明授权公开(公告)号：US09464926B2
公开(公告)日：2016-10-11
申请号：US14493936
申请日：2014-09-23
Applicant: Rosemount Inc.
Inventor： Joseph A. Smith , Erik D. Anderson , Michael J. Mikolichek , Steven B. Rogers
IPC: G01F1/58
Abstract: A magnetic flowmeter flowtube assembly includes a conduit with a first end and a second end. A first neck flange is coupled to the first end of the conduit and has an inside diameter with a first notch extending radially outwardly therefrom. A second neck flange is coupled to the second end and has an inside diameter with a second notch extending radially outwardly therefrom. A fluoropolymer liner is disposed within and extends through the first neck flange, the conduit and the second neck flange. A pair of electrodes is mounted relative to the liner to measure a voltage induced within a process fluid flowing through the liner. A first spring-energized seal ring is disposed in the first notch and a second spring-energized seal ring disposed in the second notch. A method of sealing a magnetic flowmeter having a fluoropolymer liner is also provided.
Abstract translation: 磁流量计流量管组件包括具有第一端和第二端的导管。 第一颈凸缘联接到导管的第一端，并且具有内径，其具有从其径向向外延伸的第一凹口。 第二颈部凸缘联接到第二端并且具有内径，其具有从其径向向外延伸的第二凹口。 氟聚合物衬垫设置在第一颈部凸缘，导管和第二颈部凸缘内并延伸穿过第一颈部凸缘。 一对电极相对于衬垫安装以测量在流过衬垫的工艺流体中感应的电压。 第一弹簧激励密封环设置在第一凹口中，第二弹簧激励密封环设置在第二凹口中。 还提供了一种密封具有含氟聚合物衬垫的磁流量计的方法。
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5.发明申请MAGNETIC FLOWMETER FLOWTUBE ASSEMBLY WITH INTERCHANGEABLE LINER/ELECTRODE MODULE 有权带互换线性/电极模块的磁性流量计流量组件公开(公告)号：US20150377666A1
公开(公告)日：2015-12-31
申请号：US14319332
申请日：2014-06-30
Applicant: Rosemount Inc.
Inventor： Bruce D. Rovner , Steven B. Rogers
IPC: G01F1/58
Abstract: A flowtube assembly for a magnetic flowmeter is provided. The flowtube assembly includes a tube extending from a first mounting flange to a second mounting flange. Each of the first and second mounting flanges has a pipe flange facing surface for mounting to a respective pipe flange. A coil chamber is disposed outside the tube, between the first and second mounting flanges. The coil chamber has at least one coil located inside that is configured to generate a magnetic field within the tube. A liner/electrode module is positioned within the tube and has a non-conductive liner, at least one electrode and at least one electrode conductor. The non-conductive liner extends from the first mounting flange to the second mounting flange. The at least one electrode is positioned in the non-conductive liner to interact with a conductive process fluid. The electrode conductor extends from the at least one electrode to an interconnect tab disposed adjacent the pipe facing flange surface of one of the first and second mounting flanges. The liner/electrode module is positionable within the tube.
Abstract translation: 提供了一种用于磁流量计的流管组件。 流量管组件包括从第一安装凸缘延伸到第二安装凸缘的管。 第一和第二安装凸缘中的每一个具有用于安装到相应管道凸缘的管道法兰面对表面。 线圈室设置在管的外侧，位于第一和第二安装凸缘之间。 线圈室具有位于其内部的至少一个线圈，其配置成在管内产生磁场。 衬套/电极模块定位在管内并且具有非导电衬垫，至少一个电极和至少一个电极导体。 非导电衬套从第一安装凸缘延伸到第二安装凸缘。 至少一个电极定位在非导电衬垫中以与导电工艺流体相互作用。 电极导体从至少一个电极延伸到邻近第一和第二安装凸缘中的一个的面向对面的法兰表面设置的互连接片。 衬套/电极模块可定位在管内。
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Patent Agency Ranking
公开(公告)号：US20170284845A1
公开(公告)日：2017-10-05
申请号：US15086826
申请日：2016-03-31
Applicant: Rosemount Inc.
Inventor： Steven B. Rogers , Michael J. Mayer , Bruce D. Rovner , Michael J. Mikolichek , Erik D. Anderson , Nicholas W. Bond , Chad T. Weigelt
CPC classification number: G01F1/588 , G01F1/584 , G01F15/006 , G01F15/14
Abstract: A polymeric flow tube assembly is provided. The flow tube assembly includes a flow conduit configured to allow fluid flow therethrough. A first coil is mounted with respect to the flow conduit and disposed about a first magnetic pole member. A second coil is mounted with respect to the flow conduit and is disposed about a second magnetic pole member. The second magnetic pole member is configured to cooperate with the first magnetic pole member to generate an electromagnetic field across a flow measurement aperture. First and second electrodes are positioned within the flow tube assembly to measure an electromotive force generated within a fluid in the flow measurement aperture. At least one of the first magnetic pole member, second magnetic pole member, first electrode and second electrode is formed, at least in part, of a polymer.
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公开(公告)号：US09127974B2
公开(公告)日：2015-09-08
申请号：US13791995
申请日：2013-03-09
Applicant: Rosemount Inc.
Inventor： Steven B. Rogers , Nelson Mauricio Morales
IPC: G01F1/58
CPC classification number: G01F1/584 , G01F1/586 , G01F1/588 , Y10T29/49117
Abstract: A magnetic flowmeter includes a pipe section, coils for generating a magnetic field across the pipe section, and electrodes for sensing EMF induced by process fluid flow through the magnetic field. An assembly framework is mounted on the pipe. The coils, electrodes, and associated wiring of the flowmeter are located and secured in place by the framework.
Abstract translation: 磁流量计包括管段，用于在管段上产生磁场的线圈和用于感测通过磁场的过程流体流引起的EMF的电极。 组装框架安装在管道上。 流量计的线圈，电极和相关布线由框架定位并固定在适当位置。
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8.发明授权公开(公告)号：US09410831B2
公开(公告)日：2016-08-09
申请号：US14493946
申请日：2014-09-23
Applicant: Rosemount Inc.
Inventor： Joseph A. Smith , Steven B. Rogers , Nicholas W. Bond
IPC: G01F1/58
CPC classification number: G01F1/584 , F16J15/3212 , F16J15/3236
Abstract: A magnetic flowmeter flowtube assembly includes a conduit having a first end with a first flange and a second end with a second flange. A fluoropolymer liner is disposed within and extending through the first flange, the conduit and the second flange. A first lining protector is mounted to the first flange and a second lining protector mounter to the second flange. A first spring-energized seal is disposed between the first lining protector and the fluoropolymer liner. A second spring-energized seal is disposed between the second lining protector and the fluoropolymer liner.
Abstract translation: 磁流量计流管组件包括具有第一端和第二凸缘的第一端的导管，第一端具有第一凸缘。 氟聚合物衬垫设置在第一凸缘，导管和第二凸缘内并延伸穿过第一凸缘。 第一衬里保护器安装到第一凸缘上，第二衬里保护器安装到第二凸缘。 第一弹簧加压密封件设置在第一衬里保护器和含氟聚合物衬套之间。 第二弹簧加压密封件设置在第二衬里保护器和含氟聚合物衬套之间。
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9.发明授权Magnetic flowmeter flowtube assembly with interchangeable liner/electrode module 有权电磁流量计流量计组件，可互换衬套/电极模块公开(公告)号：US09410830B2
公开(公告)日：2016-08-09
申请号：US14319332
申请日：2014-06-30
Applicant: Rosemount Inc.
Inventor： Bruce D. Rovner , Steven B. Rogers
Abstract: A flowtube assembly for a magnetic flowmeter is provided. The flowtube assembly includes a tube extending from a first mounting flange to a second mounting flange. Each of the first and second mounting flanges has a pipe flange facing surface for mounting to a respective pipe flange. A coil chamber is disposed outside the tube, between the first and second mounting flanges. The coil chamber has at least one coil located inside that is configured to generate a magnetic field within the tube. A liner/electrode module is positioned within the tube and has a non-conductive liner, at least one electrode and at least one electrode conductor. The non-conductive liner extends from the first mounting flange to the second mounting flange. The at least one electrode is positioned in the non-conductive liner to interact with a conductive process fluid. The electrode conductor extends from the at least one electrode to an interconnect tab disposed adjacent the pipe facing flange surface of one of the first and second mounting flanges. The liner/electrode module is positionable within the tube.
Abstract translation: 提供了一种用于磁流量计的流管组件。 流量管组件包括从第一安装凸缘延伸到第二安装凸缘的管。 第一和第二安装凸缘中的每一个具有用于安装到相应管道凸缘的管道法兰面对表面。 线圈室设置在管的外侧，位于第一和第二安装凸缘之间。 线圈室具有位于其内部的至少一个线圈，其配置成在管内产生磁场。 衬套/电极模块定位在管内并且具有非导电衬垫，至少一个电极和至少一个电极导体。 非导电衬套从第一安装凸缘延伸到第二安装凸缘。 至少一个电极定位在非导电衬垫中以与导电工艺流体相互作用。 电极导体从至少一个电极延伸到邻近第一和第二安装凸缘中的一个的面向对面的法兰表面设置的互连接片。 衬套/电极模块可定位在管内。
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公开(公告)号：US20150177035A1
公开(公告)日：2015-06-25
申请号：US14136955
申请日：2013-12-20
Applicant: Rosemount Inc.
Inventor： Bruce D. Rovner , Scot Ronald Foss , Steven B. Rogers
IPC: G01F1/58
CPC classification number: G01F1/584 , G01D21/00 , G01F1/58 , G01F1/60 , G01F25/0007 , G05B13/00 , G06F17/40 , G06F19/00
Abstract: A magnetic flowmeter includes a flowtube with electrodes and field coil and a transmitter that automatically determines an operating setpoint for the magnetic flowmeter based upon sensed coil inductance, sensed coil resistance, a power rating for the transmitter, the flowtube, or both, and selected performance criteria.
Abstract translation: 磁流量计包括具有电极和励磁线圈的流量计和发射器，其基于感测的线圈电感，感测线圈电阻，发射器的额定功率，流量计或两者自动确定用于磁流量计的操作设定值，以及选择的性能 标准
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