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公开(公告)号：US09157824B2
公开(公告)日：2015-10-13
申请号：US13630641
申请日：2012-09-28
Applicant: Rosemount Inc.
Inventor： David Matthew Strei
CPC classification number: G01L19/0007 , F16L19/0206 , F16L19/07
Abstract: A process fluid pressure sensing system includes a process fluid pressure transmitter and a process manifold. The process fluid pressure transmitter has first and second pressure inlets and is configured to obtain a measurement relative to pressures applied at the first and second pressure inlets and provide a process variable output based on the measurement. The process manifold is operably coupled to a process fluid and has first and second pressure outlets. A first high-pressure coupling joins the first pressure outlet of the process manifold to the first pressure inlet of the process fluid pressure transmitter. A second high-pressure coupling joins the second pressure outlet of the process manifold to the second pressure inlet of the process fluid pressure transmitter. The first and second high-pressure fluid couplings are configured to accommodate misalignment between the respective pressure outlets and inlets.
Abstract translation: 过程流体压力感测系统包括过程流体压力变送器和过程歧管。 过程流体压力变送器具有第一和第二压力入口并且被配置为获得相对于在第一和第二压力入口处施加的压力的测量值，并且基于测量提供过程变量输出。 工艺歧管可操作地连接到工艺流体并且具有第一和第二压力出口。 第一高压联接器将过程歧管的第一压力出口连接到过程流体压力变送器的第一压力入口。 第二高压联接器将过程歧管的第二压力出口连接到过程流体压力变送器的第二压力入口。 第一和第二高压流体联接器构造成适应相应压力出口和入口之间的不对准。
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公开(公告)号：US20150276444A1
公开(公告)日：2015-10-01
申请号：US14226327
申请日：2014-03-26
Applicant: Rosemount Inc.
Inventor： Joseph Alan Smith , Steven Bruce Rogers , Jesse Chistopher Pettit , Nelson Mauricio Morales
IPC: G01F1/58
CPC classification number: G01F1/584 , G01F1/58 , G01F1/586 , G01F15/185
Abstract: A wafer-type electromagnetic flow sensor includes a single-piece chassis having a pair of faces and a flow conduit extending between the pair of faces. Each face of the chasses includes a feature configured to engage a metal sealing ring. A non-conductive liner is disposed in the flow conduit of the single-piece chassis. A plurality of electromagnetic coils is configured to generate a flux into process fluid flowing through the flow conduit. A pair of electrodes is configured to electrically couple to the process fluid. A feedthrough assembly is configured to maintain process fluid pressure while allowing a plurality of electrical conductors to pass therethrough.
Abstract translation: 晶片型电磁流量传感器包括具有一对面的一体式底盘和在该对面之间延伸的流动导管。 所述笛子的每个面包括构造成接合金属密封环的特征。 非导电衬套设置在单件底盘的流动管道中。 多个电磁线圈被配置为产生流过流动管道的过程流体中的通量。 一对电极被配置为电耦合到工艺流体。 馈通组件被配置为保持过程流体压力，同时允许多个电导体通过。
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公开(公告)号：US20150260633A1
公开(公告)日：2015-09-17
申请号：US14656850
申请日：2015-03-13
Applicant: Rosemount Inc.
Inventor： Robert C. Hedtke , Fred C. Sittler , Charles R. Willcox
CPC classification number: G01N17/043 , G01L9/0072 , G01L13/025 , G01L19/0645 , G01N17/04
Abstract: A corrosion rate measurement system includes a first membrane of a first material configured to be exposed to a corrosive material and deflect in response to corrosion. A second membrane is configured to be exposed to a corrosive material and deflect in response to corrosion. A pressure sensor is operably coupled to at least one of the first and second membranes and configured to measure deflection of at least one of the first and second membranes as a function of a pressure and an amount of corrosion at least one of the first and second membranes.
Abstract translation: 腐蚀速率测量系统包括构造成暴露于腐蚀性材料并响应于腐蚀而偏转的第一材料的第一膜。 第二膜构造成暴露于腐蚀性材料并响应于腐蚀而偏转。 压力传感器可操作地耦合到第一和第二膜中的至少一个，并且被配置为测量作为第一和第二膜中的至少一个的压力和腐蚀量的函数的第一和第二膜中的至少一个的偏转 膜。
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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：US20150185093A1
公开(公告)日：2015-07-02
申请号：US14140752
申请日：2013-12-26
Applicant: Rosemount Inc.
Inventor： Andrew John Kitzman , Andrew Steven Dierker , Kyle Steven Warren , Allen John Kassen , Dirk Willy Bauschke
Abstract: A temperature sensor includes a temperature probe, an adapter, a resilient device, and a visual indicator. The temperature probe includes a temperature sensing device disposed at a temperature probe tip. The adapter surrounds a portion of the temperature probe such that the temperature probe is movable within the adapter in a lengthwise direction. The adapter includes a physical reference. The resilient device is adapted to produce a force between the adapter and the temperature probe. The force being variable based on a position of the temperature probe within the adapter. The visual indicator is disposed on a surface of the temperature probe. Alignment of the visual indicator with the physical reference corresponds to a desired force produced by the resilient device.
Abstract translation: 温度传感器包括温度探头，适配器，弹性装置和视觉指示器。 温度探头包括设置在温度探针尖端处的温度感测装置。 适配器围绕温度探针的一部分，使得温度探针可在适配器内在长度方向上移动。 适配器包括物理参考。 弹性装置适于在适配器和温度探针之间产生力。 该力基于适配器内的温度探头的位置而变化。 视觉指示器设置在温度探针的表面上。 视觉指示器与物理基准的对准对应于由弹性装置产生的期望的力。
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Patent Agency Ranking
公开(公告)号：US20150185085A1
公开(公告)日：2015-07-02
申请号：US14140784
申请日：2013-12-26
Applicant: Rosemount Inc.
Inventor： Pat Dodson Converse
Abstract: A temperature sensor assembly for use with a process vessel wall includes a base structure, a first temperature sensor, a second temperature sensor, and a processor. The base structure forms a contact area with an external surface of the process vessel wall. The first temperature sensor extends through the base structure to measure a temperature of the external surface of the process vessel wall. The second temperature sensor is at a second surface spaced from the first surface to measure a temperature of the second surface of the base structure. The processor is connected to the first and second temperature sensors, and adapted to determine an internal process vessel wall temperature value as a function of the measured temperature of the external surface of the process vessel wall, the measured temperature of the second surface of the base structure, base structure parameters, and process vessel wall parameters.
Abstract translation: 与过程容器壁一起使用的温度传感器组件包括基座结构，第一温度传感器，第二温度传感器和处理器。 基底结构与处理容器壁的外表面形成接触区域。 第一温度传感器延伸穿过基部结构以测量处理容器壁的外表面的温度。 第二温度传感器处于与第一表面间隔开的第二表面，以测量基部结构的第二表面的温度。 处理器连接到第一温度传感器和第二温度传感器，并且适于确定作为处理容器壁的外表面的测量温度的函数的内部处理容器壁温度值，基底的第二表面的测量温度 结构，基础结构参数和过程容器壁参数。
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公开(公告)号：US09068869B2
公开(公告)日：2015-06-30
申请号：US13826793
申请日：2013-03-14
Applicant: Rosemount Inc.
Inventor： Joseph Alan Smith , Stephen Richard Yingst , Nelson Mauricio Morales
IPC: G01F1/58
Abstract: A magnetic flowmeter includes a pipe with a non-conductive PTFE liner, magnetic coils to generate a magnetic field, and electrodes in contact with the fluid on opposite sides of the pipe. The electrodes comprise conductive PTFE patch electrodes bonded to the non-conductive PTFE liner so that an inner end of each patch electrode is exposed to fluid flowing through the interior pipe and an outer end of each patch electrode is aligned with an electrode hole in the pipe.
Abstract translation: 磁流量计包括具有非导电PTFE衬垫的管，产生磁场的磁线圈和与管相对侧的流体接触的电极。 电极包括结合到非导电PTFE衬垫的导电PTFE贴片电极，使得每个贴片电极的内端暴露于流过内管的流体，并且每个贴片电极的外端与管中的电极孔对准 。
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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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公开(公告)号：US09021890B2
公开(公告)日：2015-05-05
申请号：US13627404
申请日：2012-09-26
Applicant: Rosemount Inc.
Inventor： Steven Bruce Rogers
IPC: G01F1/58
Abstract: A magnetic flowmeter for measuring a flow of a process fluid includes a flowtube arranged to receive the flow of the process fluid. First, second and third coils are arranged adjacent the flowtube. First and second electrodes are arranged to sense an electrical potential of the process fluid related to an applied magnetic field and a flow rate of the process fluid. The sensed electrical potential is used to calculate the flow rate of the process fluid through the flow tube.
Abstract translation: 用于测量处理流体的流动的磁流量计包括布置成接收过程流体流的流管。 首先，第二和第三线圈布置在流管附近。 布置第一和第二电极以感测与施加的磁场相关的工艺流体的电势和工艺流体的流量。 感测到的电位用于计算通过流管的工艺流体的流量。
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公开(公告)号：US09000988B2
公开(公告)日：2015-04-07
申请号：US13751712
申请日：2013-01-28
Applicant: Rosemount Inc.
Inventor： Chad M McGuire
CPC classification number: H01Q1/24 , H01Q3/06 , H05K7/1462
Abstract: A field device includes a housing having at least an antenna receiving bore. Field device electronics are disposed within the housing and include wireless communication circuitry configured to communicate wireless process information. An antenna assembly includes an antenna base engaged within the antenna receiving bore of the housing. The antenna assembly including an antenna operably coupled to the wireless communication circuitry. The antenna assembly is rotatable within the bore by an amount less than one full rotation, and rotation of the antenna assembly varies orientation of the antenna.
Abstract translation: 现场设备包括具有至少天线接收孔的壳体。 现场设备电子设备设置在壳体内，并且包括被配置为传送无线处理信息的无线通信电路。 天线组件包括接合在壳体的天线接收孔内的天线基座。 天线组件包括可操作地耦合到无线通信电路的天线。 天线组件可以在孔内旋转小于一个完整旋转的量，并且天线组件的旋转改变天线的取向。
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