专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20150075293A1 CUSTOMIZABLE AVERAGING PITOT TUBE PROBE AND PROCESS VARIABLE TRANSMITTER 有权
标题翻译：可自定义平均管道探头和过程变量变送器
公开(公告)号：US20150075293A1
公开(公告)日：2015-03-19
申请号：US14029207
申请日：2013-09-17
申请人： Dieterich Standard, Inc.
发明人： Brian Anthony Fieser , John Everett Garnett
IPC分类号： G01F1/46
CPC分类号： G01F1/46 , G01F1/363 , G01P5/165 , Y10T29/49826
摘要： A customizable length averaging pitot tube (APT) probe for insertion into a confined conduit, such as a process pipe, is disclosed. The APT probe includes a probe portion, configured to be inserted into the confined conduit, which includes longitudinally extending upstream, downstream and middle surfaces to form first and second fluid carrying plenums within the APT probe portion. A plurality of longitudinally arranged openings are disposed along the length of the upstream surface with each opening in fluid communication with the first fluid carrying plenum. A plurality of longitudinally arranged openings are disposed along the length of the downstream surface with each opening in fluid communication with the second fluid carrying plenum. A cap is affixed to an end of the APT probe portion to isolate the first and second fluid carrying plenums at the end of the APT probe portion. An elongated body is coupled to the APT probe portion and provides fluid passageways fluidically coupled to the first and second plenums for coupling process pressures from the first and second plenums to a pressure sensor.
摘要翻译：公开了一种可定制的长度平均皮托管（APT）探针，用于插入诸如工艺管的密闭导管中。 APT探针包括探针部分，其构造成插入到限制导管中，该部分包括纵向延伸的上游，下游和中间表面，以在APT探针部分内形成第一和第二载流通气室。沿着上游表面的长度设置多个纵向布置的开口，每个开口与第一流体承载气室流体连通。沿着下游表面的长度设置多个纵向布置的开口，每个开口与第二流体承载气室流体连通。在APT探针部分的一端固定帽，以隔离APT探头部分末端的第一和第二流体输送通风室。细长主体联接到APT探针部分并且提供流体耦合到第一和第二增压室的流体通道，用于将来自第一和第二增压室的过程压力耦合到压力传感器。

22. 发明授权

US08684023B2 Roddable direct mount manifold for primary flow element 有权
标题翻译：用于主要流动元件的可直接安装的歧管
公开(公告)号：US08684023B2
公开(公告)日：2014-04-01
申请号：US13276715
申请日：2011-10-19
申请人： Paul Timothy Deegan , Donald Robert Verhaagen
发明人： Paul Timothy Deegan , Donald Robert Verhaagen
IPC分类号： F16K5/22
CPC分类号： G01F1/42 , F16K27/0263 , G01F1/363 , G01F15/005 , Y10T137/0402 , Y10T137/0435 , Y10T137/4336 , Y10T137/877 , Y10T137/87885
摘要： An apparatus and rodding method is disclosed for cleaning particulant matter from the interior high and low pressure fluid conducting conduits of a valve manifold and its mounting neck that are components of a process fluid flow or mass flow measuring assembly. High and low pressure fluid conducting conduits run through the longitudinal length of the manifold body with laterally extending diversion channels that conduct the high and low pressure fluid to a pressure transducer mounted on the back side of the valve manifold. Following shut down of the process fluid flow, plugs at the terminal end of the fluid channels are removed, permitting cleaning rods to be inserted into the fluid channels, without having to remove the pressure transducer and associated data transmitter from the assembly.
摘要翻译：公开了一种用于从作为过程流体流动或质量流量测量组件的部件的阀歧管及其安装颈部的内部高压和低压流体导管导管清洁颗粒物质的装置和啮合方法。高压和低压流体导管通过歧管主体的纵向长度延伸，横向延伸的导流通道将高压和低压流体传导到安装在阀歧管背侧的压力传感器。在关闭过程流体流动之后，移除流体通道终端处的塞子，允许将清洁杆插入流体通道中，而不必从组件中移除压力传感器和相关联的数据发射器。

23. 发明授权

US08025080B2 Orifice plate alignment device 有权
标题翻译：孔板对准装置
公开(公告)号：US08025080B2
公开(公告)日：2011-09-27
申请号：US11622973
申请日：2007-01-12
申请人： Charles Theodore Orleskie , Terry Xen Beachey , Jesse D. Paylor , Kevin Green
发明人： Charles Theodore Orleskie , Terry Xen Beachey , Jesse D. Paylor , Kevin Green
IPC分类号： F16L55/10
CPC分类号： G01F1/42
摘要： A tool for supporting and centering a flat circular orifice plate flow meter between two pipe flanges that have circumferentially spaced apart circular flange bolt holes that lie on a bolt circle and receive circular flange bolts for interconnecting the flanges, comprising a flat plate having a first edge which includes at least two points that lie on a line of curvature having a radius equal to the radius of the circular orifice plate, and at least one set of at least two tool holes sized to receive two of the bolts that interconnect the flanges.
摘要翻译：一种用于在两个管道凸缘之间支撑和居中的平面圆形孔板流量计的工具，其具有位于螺栓圆上并具有用于互连凸缘的圆形法兰螺栓的周向间隔开的圆形法兰螺栓孔，包括具有第一边缘其包括位于具有等于圆形孔板的半径的半径的曲率线上的至少两个点，以及至少一组至少两个工具孔，其尺寸被设计成容纳两个互连凸缘的螺栓。

24. 发明授权

US07308832B1 Strain gage differential pressure measurement in a fluid flow meter 失效
标题翻译：流量计中应变计差压测量
公开(公告)号：US07308832B1
公开(公告)日：2007-12-18
申请号：US11737890
申请日：2007-04-20
申请人： Stephen A. Ifft
发明人： Stephen A. Ifft
IPC分类号： G01F1/32
CPC分类号： G01F1/28
摘要： Apparatus and method for strain gage measurement of differential pressure across a body inserted into a flowing fluid where the body includes an exterior upstream facing portion, an exterior downstream facing portion and interior surfaces. At least one first electrically resistive strain gage having connecting terminals is disposed on one or more of the interior surfaces of the upstream facing portion and at least one second electrically resistive strain gage having connecting terminals is disposed on one or more of the interior surfaces of the downstream facing portion. The first and second strain gages are electrically connected to form the legs of a full Wheatstone Bridge, the electrical output of which is directly related to the differential pressure across the inserted body.
摘要翻译：用于应变计测量插入到流体中的主体的压差的装置和方法，其中主体包括外部上游侧部分，外部下游侧部分和内部表面。具有连接端子的至少一个第一电阻应变计设置在上游侧部分的一个或多个内表面上，并且具有连接端子的至少一个第二电阻应变计设置在所述内表面的一个或多个下游面对部分。第一和第二应变计电连接以形成完整的惠斯通电桥的腿，其电输出直接与穿过插入体的压差有关。

25. 发明授权

US07284450B2 Averaging orifice primary flow element 有权
标题翻译：平均孔主流量元件
公开(公告)号：US07284450B2
公开(公告)日：2007-10-23
申请号：US10119283
申请日：2002-04-09
申请人： Charles Theodore Orleskie , Terry Xen Beachey
发明人： Charles Theodore Orleskie , Terry Xen Beachey
IPC分类号： G01F1/37
CPC分类号： G01F1/46 , G01F1/34 , G01F1/42
摘要： A process flow device that includes a self-averaging orifice plate type of primary flow element for measuring, by a differential pressure process, the volumetric rate of fluid flow at a point in a fluid carrying conduit where the velocity profile of the fluid is asymmetric with respect to the longitudinal axis of the conduit. The improved flow element comprises a planar flow-impeding plate disposed transversely across the interior of the conduit and perpendicular to the longitudinal axis thereof. The plate includes at least three circular apertures eccentrically disposed with respect to the longitudinal axis of the conduit to create static pressure averaging on the downstream side of the plate. Upstream and downstream static pressure sensing ports are respectively provided on opposite sides of the flow impeding plate.
摘要翻译：一种工艺流程装置，其包括自平均孔板型初级流动元件，用于通过差压过程测量流体承载管道中的流体流动的流体体积速率，其中流体的速度分布与第相对于导管的纵向轴线。改进的流动元件包括横向穿过导管内部并且垂直于其纵向轴线布置的平面阻流板。该板包括相对于导管的纵向轴线偏心设置的至少三个圆形孔，以在板的下游侧产生平均的静压力。上游和下游静压传感端口分别设置在阻流板的相对侧上。

26. 发明授权

US06164143A Tip flow barrier for a pitot tube type of fluid flowmeter 失效
标题翻译：皮托管式流体流量计的尖端流动屏障
公开(公告)号：US06164143A
公开(公告)日：2000-12-26
申请号：US130553
申请日：1998-08-08
申请人： Russell Neil Evans
发明人： Russell Neil Evans
IPC分类号： G01F1/46 , G01F1/37
CPC分类号： G01F1/46
摘要： A device and method provide improved measurement of flow through an enclosed channel, such as a pipe. A flow measurement device, such as a differential pressure sensing pitot tube, includes a pressure sensing probe that is inserted into the pipe for measuring the rate of fluid flow therein. A compressible or elastic barrier is attached to the distal end of the sensing probe to fill the space between the tip end of the sensing probe and the nearby portion of the inside wall of the fluid carrying pipe. The resilient barrier prevents undesirable fluid flow between the tip end of the sensing probe and the inside wall of the pipe.
摘要翻译：装置和方法提供了通过诸如管道的封闭通道的流量的改进的测量。诸如差压感测皮托管的流量测量装置包括插入到管中的压力感测探头，用于测量其中的流体流速。一个可压缩的或弹性的屏障连接到感测探针的远端，以便填充传感探针的末端与流体输送管的内壁的附近部分之间的空间。弹性屏障防止感测探头的尖端和管的内壁之间的不期望的流体流动。

27. 发明授权

US09228866B2 Process fluid flow transmitter with finned coplanar process fluid flange 有权
标题翻译：具有翅片共面工艺流体法兰的工艺流体流量变送器
公开(公告)号：US09228866B2
公开(公告)日：2016-01-05
申请号：US13837743
申请日：2013-03-15
申请人： Dieterich Standard, Inc.
发明人： Donald R. Verhaagen , Dave Winters , Steve Harbaugh
IPC分类号： G01F1/34 , G01L19/06 , F16L23/02 , G01L19/00
CPC分类号： G01F1/34 , F16L23/02 , G01L19/003 , G01L19/0681
摘要： A process fluid pressure measurement system is provided. The system includes a process fluid pressure transmitter having a pair of process fluid ports disposed coplanar with one another on a bottom surface thereof. The process fluid pressure transmitter is configured to measure a differential pressure between the pair of process fluid ports and provide an indication of the measured differential pressure over a process communication loop. A process fluid flange has a first surface configured to mount to the surface of the process fluid pressure transmitter, a second surface opposed to the first surface, and at least one lateral sidewall extending between the first and second surface. A plurality of fins are disposed proximate the lateral surface.
摘要翻译：提供了一种工艺流体压力测量系统。该系统包括一个工艺流体压力变送器，该过程流体压力变送器具有在其底表面上彼此共面布置的一对工艺流体端口。过程流体压力变送器被配置为测量一对过程流体端口之间的压差，并且提供在过程通信回路上测量的压差的指示。工艺流体法兰具有构造成安装到过程流体压力变送器表面的第一表面，与第一表面相对的第二表面，以及在第一和第二表面之间延伸的至少一个侧壁。多个翅片靠近侧面设置。

28. 发明申请

US20140260670A1 PROCESS VARIABLE MEASUREMENT USING PRIMARY ELEMENT CONNECTION PLATFORM 有权
标题翻译：使用主要元素连接平台的过程变量测量
公开(公告)号：US20140260670A1
公开(公告)日：2014-09-18
申请号：US13836263
申请日：2013-03-15
申请人： Dieterich Standard, Inc.
发明人： Gregory Robert Strom , Paul Timothy Deegan
IPC分类号： G01F1/34
CPC分类号： G01F1/34 , G01F1/32 , G01F1/42 , G01F1/44 , G01F1/58 , G01F1/66 , G01F1/8468 , G01F15/063 , G01F15/14 , G01F15/18
摘要： An apparatus for measuring a process variable of a process fluid based upon a process variable sensor measurement, includes an elongate spool that provides a spool conduit therethrough adapted to be coupled in line with process piping to receive a flow of process fluid. A meter body is carried in the elongate spool and receives the spool conduit therethrough. The meter body has a primary element opening which extends from the spool conduit to outside of the meter body. A carrier is configured to removably mount to the meter body and includes a primary element in the spool conduit through the primary element opening. A process variable transmitter is coupled to the primary element and is configured to measure the process variable of process fluid. The meter body is preferably configured to receive different types of primary elements carried on the carrier.
摘要翻译：一种用于基于过程变量传感器测量来测量过程流体的过程变量的装置包括细长阀芯，其提供穿过其中的阀芯导管，其适于与过程配管连接以接收过程流体流。仪表主体被承载在细长阀芯中，并接收通过其的阀芯导管。仪表主体具有从阀芯导管延伸到仪表主体外部的主要元件开口。载体构造成可移除地安装到仪表主体并且包括通过主要元件开口的滑阀导管中的主要元件。过程变量发生器耦合到主要元件并被配置成测量过程流体的过程变量。仪表主体优选地被配置为接收承载在载体上的不同类型的主要元件。

29. 发明申请

US20070214896A1 AVERAGING ORIFICE PRIMARY FLOW ELEMENT 有权
标题翻译：平均流动主流量元素
公开(公告)号：US20070214896A1
公开(公告)日：2007-09-20
申请号：US11693485
申请日：2007-03-29
申请人： Charles Orleskie , Terry Beachey
发明人： Charles Orleskie , Terry Beachey
IPC分类号： G01F1/46
CPC分类号： G01F1/46 , G01F1/34 , G01F1/42
摘要： A process flow device includes a self-averaging pitot tube type of primary flow element for measuring, by a differential pressure process, the volumetric rate of fluid flow at a point in a fluid carrying conduit where the velocity profile of the fluid is asymmetric with respect to the longitudinal axis of the conduit. The improved flow element comprises an annulus having a central opening and a pitot tube type flow-impeding device disposed transversely across the central opening and perpendicular to the longitudinal axis of the conduit. The pitot tube type flow-impeding device includes a plurality of total pressure ports in an upstream facing surface, a plurality of static pressure ports in a downstream facing surface, and total and static pressure plenums connected in fluid communication respectively to the total and static pressure ports.
摘要翻译：工艺流程装置包括自平均皮托管型主流量元件，用于通过差压过程测量流体输送管道中的流体流动的体积流速，其中流体的速度分布相对于到导管的纵向轴线。改进的流动元件包括具有中心开口的环形空间和横跨中心开口并且垂直于导管的纵向轴线设置的皮托管式阻流装置。皮托管式阻流装置包括在上游侧表面中的多个总压力端口，位于下游侧表面中的多个静压端口和分别连接成流体连通的总静压力和静压力港口。

30. 发明授权

US10345124B2 Adapter for inserting wafer ring between flanges of process piping 有权
公开(公告)号：US10345124B2
公开(公告)日：2019-07-09
申请号：US14227535
申请日：2014-03-27
申请人： Dieterich Standard, Inc.
发明人： Kyle Joseph Palmiscno
IPC分类号： G01L1/00 , G01D11/30 , G01F15/18 , G01F1/42 , G01F1/46 , F16L23/00
摘要： An industrial process assembly for carrying a process fluid conveyed through process piping includes a wafer having a sealing surface of a first type and a fitting having a sealing surface of a second type, different from the first type. The wafer includes a bore for carrying the process fluid and the fitting is attached to process piping. An adapter has a first sealing surface for mating with the sealing surface of the wafer and a second sealing surface for mating with the sealing surface of the fitting. The adapter is positioned between the wafer and the fitting. The adapter further includes an inner bore having a same diameter as the bore of the wafer in some embodiments. An additional adapter is provided on a second side of the wafer in some embodiments.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式