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1. 发明授权

US10317003B2 Double block and bleed system for an orifice fitting 有权
公开(公告)号：US10317003B2
公开(公告)日：2019-06-11
申请号：US14806368
申请日：2015-07-22
申请人： Daniel Measurement and Control, Inc.
发明人： Thomas Henry Loga , Justin Blake Crouch
IPC分类号： F16K1/44 , F16K3/02 , F16K3/30 , F16K3/314 , F16L55/07 , G01F1/42 , F16L41/00
摘要： An orifice fitting includes a body, an orifice plate mounted in the body, and an orifice plate transfer passage within the body. The orifice plate transfer passage includes a shoulder, and the orifice plate is movable through the passage. In addition, the orifice fitting includes a sealing assembly disposed in the orifice plate transfer passage. The sealing assembly includes a sealing insert including a first section and a second section. In addition, the sealing assembly includes a first sealing member configured to create a first fluid tight barrier between the second section and the orifice plate transfer passage. Further, the sealing assembly includes a second sealing member configured to create a second fluid tight barrier between the shoulder and the first section. Still further, the sealing assembly includes a subchamber within the orifice plate transfer passage between the first fluid tight barrier and the second fluid tight barrier.

2. 发明授权

US10036512B2 Multi-double block and bleed system for an orifice fitting 有权
公开(公告)号：US10036512B2
公开(公告)日：2018-07-31
申请号：US14963950
申请日：2015-12-09
申请人： Daniel Measurement and Control, Inc.
发明人： Thomas Henry Loga , Jon Stokes , Peter Syrnyk , Anthony E. Carter , Darren Schwarz , Ferenc Szucs , Jerry Blankenship
IPC分类号： F16K11/20 , F17D3/10 , F17D3/01 , F17D5/02
CPC分类号： F17D3/10 , F17D3/01 , F17D5/02 , G01F1/42
摘要： A system and method for providing a multi-double block and bleed configuration in an orifice fitting to provide an additional barrier of protection between the pressurized flow stream and the environment outside the flowmeter. The multi-double block and bleed system includes a first pair of blocking valves located below a second pair of blocking valves. The multi-double block and bleed system further includes a first vent valve positioned between blocking valves of the first pair blocking valves, a second vent valve positioned between blocking valves of the second pair of blocking valves, and a third vent valve positioned between the first and second pairs of blocking valves. The pairs of blocking valves and the vent valves are arranged to provide double block and bleed during all phases of orifice plate installation and removal.

3. 发明授权

US09625068B2 System and method of a flange seal ring 有权
公开(公告)号：US09625068B2
公开(公告)日：2017-04-18
申请号：US13416028
申请日：2012-03-09
申请人： Charles R. Allen
发明人： Charles R. Allen
IPC分类号： F16J15/02 , F16L23/00 , F16L23/20
CPC分类号： F16L23/003 , F16L23/20
摘要： Method and system of a flange seal ring. At least some of the illustrative embodiments are systems comprising a metallic ring and a plurality of cogs. The metallic ring comprises a central bore that defines an internal diameter, a first sealing face that defines a first plane, a second sealing face that defines a second plane, a first groove in the first sealing face, and a second groove in the second sealing face. The plurality of cogs couple to the metallic ring, each cog extends through the first plane, and the plurality of cogs positioned one each at a plurality of radial positions around the metallic ring. At least one of the plurality of cogs configured to have an adjustable position relative to the central bore, and the cogs configured to align the central bore to a corresponding bore of a flange.

4. 发明申请

US20160305801A1 Plate Carrier Guide for an Orifice Fitting 有权
标题翻译：板式接头导轨导板
公开(公告)号：US20160305801A1
公开(公告)日：2016-10-20
申请号：US15098014
申请日：2016-04-13
申请人： Daniel Measurement and Control, Inc.
发明人： Justin Blake Crouch , Gregory Theron Jay
IPC分类号： G01F1/42
CPC分类号： G01F1/42
摘要： A device and method for positioning an orifice plate carrier in an orifice fitting. The positioning device is secured in an upper chamber of the fitting and includes an insert having a first end and a second end, and a back side, a first side, and a second side each extending from and connecting the first and second ends to form a through-passage with a front side. The through-passage is configured to allow the orifice plate carrier to pass therethrough. The first and second sides include a first cutout and a second cutout, respectively, which are configured to allow a gear to pass therethrough. The gear engages grooves on the orifice plate carrier to pass the orifice plate carrier through the upper chamber. The positioning device provides consistent and repeatable alignment in guiding the orifice plate carrier in and out of the fitting.
摘要翻译：一种用于将孔板载体定位在孔口配件中的装置和方法。定位装置固定在配件的上腔室中，并且包括具有第一端和第二端的插入件，以及分别从第一端和第二端延伸并连接第一端和第二端的后侧，第一侧和第二侧，以形成具有前侧的通道。贯通通道构造成允许孔板载体通过。第一和第二侧分别包括构造成允许齿轮通过的第一切口和第二切口。齿轮接合孔板载体上的凹槽，以将孔板载体通过上腔室。定位装置提供一致和可重复的对准，以将孔板载体引导入和穿出配件。

5. 发明申请

US20150268077A1 TRANSDUCER FOR ULTRASONIC FLOW METER 有权
标题翻译：超声波流量计传感器
公开(公告)号：US20150268077A1
公开(公告)日：2015-09-24
申请号：US14220294
申请日：2014-03-20
申请人： Daniel Measurement and Control, Inc.
发明人： Alex Mezheritsky , Charles Robert Allen
IPC分类号： G01F1/66
CPC分类号： B01B1/00 , G01F1/662 , G01F1/667 , H01L41/0533
摘要： An ultrasonic transducer suitable for use in ultrasonic metering of fluids at extreme temperatures. The ultrasonic transducer includes a piezoelectric crystal, low-density epoxy encasing the piezoelectric crystal, and a cylindrical reinforcing sleeve embedded in the low-density epoxy. The sleeve includes fiber mesh, and surrounds the piezoelectric crystal.
摘要翻译：适用于极端温度下超声波流量计的超声换能器。超声波换能器包括压电晶体，封装压电晶体的低密度环氧树脂和嵌入低密度环氧树脂中的圆柱形增强套筒。套筒包括纤维网，并围绕压电晶体。

6. 发明申请

US20150260558A1 ULTRASONIC FLOW METERING WITH LAMINAR TO TURBULENT TRANSITION FLOW CONTROL 有权
标题翻译：超声波流量计与碾压过渡流量控制
公开(公告)号：US20150260558A1
公开(公告)日：2015-09-17
申请号：US14716311
申请日：2015-05-19
申请人： Daniel Measurement and Control, Inc.
发明人： Paththage Jayampathi Anuradha Priyadarshana , Drew Shine Weaver , Peter Syrnyk , Dale Goodson
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , F15D1/025 , G01F1/662 , G01F1/667 , G01F1/668 , G01F15/00
摘要： Apparatus and method for ultrasonic flow metering of viscous fluids. In one embodiment, an ultrasonic flow metering system includes an ultrasonic flow meter, a flow conditioner, and a reducer. The ultrasonic flow meter includes a pair of ultrasonic transducers arranged to exchange ultrasonic signals through a fluid stream flowing between the transducers. The flow conditioner is disposed upstream of the ultrasonic flow meter. The reducer is disposed between the flow conditioner and the ultrasonic flow meter to reduce the cross sectional area of the fluid stream flowing from the flow conditioner to the ultrasonic flow meter.
摘要翻译：用于粘性流体超声流量计量的装置和方法。在一个实施例中，超声波流量计量系统包括超声波流量计，流量调节器和减速器。超声波流量计包括一对超声换能器，其布置成通过在换能器之间流动的流体流来交换超声波信号。流量调节器设置在超声波流量计的上游。减速器设置在流量调节器和超声波流量计之间，以减少从流动调节器流向超声波流量计的流体流的横截面积。

7. 发明授权

US09134156B2 Determination of reference values for ultrasonic flow metering systems 有权
标题翻译：超声波流量计系统参考值的确定
公开(公告)号：US09134156B2
公开(公告)日：2015-09-15
申请号：US13928692
申请日：2013-06-27
申请人： DANIEL MEASUREMENT AND CONTROL, INC.
发明人： Lawson Hamilton Ramsay
IPC分类号： G01P21/00 , G01F1/66 , G01F1/00
CPC分类号： G01F1/66 , G01F1/00
摘要： Apparatus and method for monitoring flow meter operation. In one embodiment, a flow metering system includes a flow meter and a condition monitor. The flow meter is configured to measure the volume of fluid flowing through the flow meter. The condition monitor is coupled to the flow meter is and configured to monitor a parameter of operation of the flow meter, and to record values of the parameter over a predetermined time interval. The condition monitor is further configured to determine reference values for the parameter based on the recorded values, and to apply the reference values to values of the parameter acquired after the predetermined time interval to validate operation of the flow metering system.
摘要翻译：监测流量计运行的装置和方法。在一个实施例中，流量计量系统包括流量计和状态监测器。流量计被配置为测量流过流量计的流体的体积。条件监视器耦合到流量计并且被配置为监视流量计的操作参数，并且在预定的时间间隔内记录该参数的值。条件监视器还被配置为基于记录的值来确定参数的参考值，并且将参考值应用于在预定时间间隔之后获取的参数的值，以验证流量计量系统的操作。

8. 发明授权

US09134155B2 Reynolds number based verification for ultrasonic flow metering systems 有权
标题翻译：超声波流量计系统的雷诺数验证
公开(公告)号：US09134155B2
公开(公告)日：2015-09-15
申请号：US13928577
申请日：2013-06-27
申请人： DANIEL MEASUREMENT AND CONTROL, INC.
发明人： Lawson Hamilton Ramsay , Colin Lightbody
IPC分类号： G01F1/66 , G01F25/00
CPC分类号： G01F1/66 , G01F1/662 , G01F25/0007
摘要： Apparatus and methods for monitoring operation of an ultrasonic flow meter. In one embodiment, an ultrasonic flow metering system includes a passage for fluid flow, an ultrasonic flow meter, and a condition monitor. The ultrasonic flow meter is configured to measure transit time of an ultrasonic signal through the fluid flowing in the passage. The condition monitor is coupled to the ultrasonic flow meter and is configured to monitor a parameter of ultrasonic meter operation with respect to Reynolds number. The condition monitor is further configured to determine whether a value of the parameter at a Reynolds number of the fluid flowing in the passage at a time associated with the value is within a predetermined range of values for the parameter at the Reynolds number.
摘要翻译：一种用于监测超声波流量计的操作的装置和方法。在一个实施例中，超声波流量计量系统包括用于流体流动的通道，超声波流量计和状态监视器。超声波流量计被配置为测量通过在通道中流动的流体的超声波信号的通过时间。状态监视器耦合到超声波流量计，并被配置为监测相对于雷诺数的超声波计操作的参数。条件监视器还被配置为确定在与该值相关联的时间内在通道中流动的流体的雷诺数的参数值是否在雷诺数下的参数的值的预定范围内。

9. 发明申请

US20150136842A1 Method for Forming a Welded Seal 有权
标题翻译：形成焊接密封的方法
公开(公告)号：US20150136842A1
公开(公告)日：2015-05-21
申请号：US14413644
申请日：2012-09-06
申请人： Charles Robert Allen , Chae H. Ha
发明人： Charles Robert Allen , Chae H. Ha
IPC分类号： B23K31/02 , G01F1/66
CPC分类号： G01F15/14 , B23K31/02 , B23K37/04 , B23K37/0426 , G01F1/662 , G01F1/667
摘要： A welding method includes inserting a weldable object at least partially into a through-bore formed in a generally tubular body, the tubular body having an interior flow passageway and an outer surface, and the through-bore having a borehole wall; transmitting inert gas between the weldable object and the borehole wall, the gas being transmitted through the through-bore; and welding the weldable object to the tubular body while the inert gas is being transmitted.
摘要翻译：焊接方法包括将可焊接物体至少部分地插入形成在大体管状体中的通孔中，所述管状体具有内部流动通道和外表面，并且所述通孔具有钻孔壁; 在可焊接物体与钻孔壁之间传递惰性气体，气体通过通孔传播; 并且在惰性气体正在传送的同时将可焊接物体焊接到管状体上。

10. 发明申请

US20150114135A1 METHOD FOR ULTRASONIC METERING USING AN ORIFICE METER FITTING 有权
标题翻译：使用仪器仪表配件进行超声波测量的方法
公开(公告)号：US20150114135A1
公开(公告)日：2015-04-30
申请号：US14589166
申请日：2015-01-05
申请人： Daniel Measurement and Control, Inc.
发明人： Darren Scott Schwarz
IPC分类号： G01F1/66
CPC分类号： G01F1/66 , G01F1/663
摘要： A method of retrofitting an orifice meter includes providing an orifice fitting body having a bore, an orifice plate, a plurality of tap holes, and a plurality of pressure sensors installed in the plurality of tap holes. The method further includes removing the orifice plate and the plurality of pressure sensors from the orifice fitting body and installing a plurality of transducers into the plurality of tap holes. At least one of the plurality of transducers is configured to generate a signal and at least one of the plurality of transducers is configured to receive the signal. Additionally, the method includes measuring a flow rate of a fluid flowing through the bore based on an output of each of the plurality of transducers.
摘要翻译：一种改进孔口计量器的方法包括提供具有孔，孔板，多个抽头孔和安装在多个抽头孔中的多个压力传感器的孔口配合体。该方法还包括从孔口配件主体移除孔板和多个压力传感器，并将多个换能器安装到多个抽头孔中。所述多个换能器中的至少一个被配置为产生信号，并且所述多个换能器中的至少一个被配置为接收所述信号。另外，该方法包括基于多个换能器中的每一个的输出来测量流过孔的流体的流量。

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