ES2010601A6 - Sensor de vortice de brazo oscilante. - Google Patents

Sensor de vortice de brazo oscilante.

Info

Publication number
ES2010601A6
ES2010601A6 ES8802828A ES8802828A ES2010601A6 ES 2010601 A6 ES2010601 A6 ES 2010601A6 ES 8802828 A ES8802828 A ES 8802828A ES 8802828 A ES8802828 A ES 8802828A ES 2010601 A6 ES2010601 A6 ES 2010601A6
Authority
ES
Spain
Prior art keywords
diaphragm
sensing diaphragm
vortex
sensing
sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES8802828A
Other languages
English (en)
Inventor
Lowell A Kleven
Gary P Corpron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rosemount Inc
Original Assignee
Rosemount Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rosemount Inc filed Critical Rosemount Inc
Publication of ES2010601A6 publication Critical patent/ES2010601A6/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations
    • G01F1/3266—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations by sensing mechanical vibrations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

SENSOR DE VORTICE DE BRAZO OSCILANTE UTILIZADO EN UN CAUDALIMETRO DE VORTICES QUE TIENE UN DIAFRAGMA SENSOR UNICO PARALELO A LA DIRECCION DE FLUJO, QUE ES SENSIBLE A LAS DIFERENCIAS DE PRESION PRODUCIDAS POR LOS VORTICES GENERADOS POR UNA BARRA DE DERAMME EN VORTICES ASOCIADA CON EL DIAFRAGMA SENSOR. UN BRAZO ESTA FIJADO AL DIAFRAGMA SENSOR Y TRANSFIERE EL MOVIMIENTO DE DESVIACION DEL DIAFRAGMA SENSOR DEBIDO A LAS DIFERENCIAS DE PRESION A UN SENSOR EXTERNO AL PASO DE FLUJO. EL SENSOR PROPORCIONA UNA SALIDA QUE INDICA LOS MOVIMIENTOS DEL BRAZO PRODUCIDOS PORQUE EL BRAZO PIVOTA CUANDO SE DESVIA EL DIAFRAGMA SENSOR. EL BRAZO ESTA PIVOTADO PREFERIBLEMENTE EN UN DIAFRAGMA AISLADOR RELATIVAMENTE RIGIDO, ESTANCO A LOS FLUIDOS, CON UN EXTREMO DEL BRAZO EN EL EXTERIOR DEL DIAFRAGMA AISLADOR. EL DIAFRAGMA SENSOR QUE SE UTILIZA PARA MEDIR DIFERENCIAS DE PRESION RECHAZA LAS VARIACIONES EN LA PRESION ESTATICA, ES DECIR, LOS AUMENTOS Y DISMINUCIONES DE LA PRESION ESTATICA A AMBOS LADOS DEL DIAFRAGMA.
ES8802828A 1987-09-15 1988-09-15 Sensor de vortice de brazo oscilante. Expired ES2010601A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/096,954 US4926695A (en) 1987-09-15 1987-09-15 Rocking beam vortex sensor

Publications (1)

Publication Number Publication Date
ES2010601A6 true ES2010601A6 (es) 1989-11-16

Family

ID=22259924

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8802828A Expired ES2010601A6 (es) 1987-09-15 1988-09-15 Sensor de vortice de brazo oscilante.

Country Status (10)

Country Link
US (1) US4926695A (es)
EP (1) EP0377663B1 (es)
JP (1) JP2709618B2 (es)
KR (1) KR960015060B1 (es)
CN (1) CN1023658C (es)
AU (1) AU616499B2 (es)
CA (1) CA1321481C (es)
DE (1) DE3886946T2 (es)
ES (1) ES2010601A6 (es)
WO (1) WO1989002580A1 (es)

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Publication number Priority date Publication date Assignee Title
US4926695A (en) 1987-09-15 1990-05-22 Rosemount Inc. Rocking beam vortex sensor
US4984471A (en) * 1989-09-08 1991-01-15 Fisher Controls International, Inc. Force transmitting mechanism for a vortex flowmeter
US5313843A (en) * 1990-01-29 1994-05-24 Fuji Electric Co., Ltd. Karman vortex flow meter
US5197336A (en) * 1990-01-29 1993-03-30 Fuji Electric Co., Ltd. Karman vortex flow meter
US5343762A (en) * 1992-10-05 1994-09-06 Rosemount Inc. Vortex flowmeter
US6148681A (en) * 1997-01-06 2000-11-21 Rosemount Inc. Level probe with modular connection
US5955684A (en) * 1997-01-06 1999-09-21 Rosemount Inc. Modular probe
US6170338B1 (en) 1997-03-27 2001-01-09 Rosemont Inc. Vortex flowmeter with signal processing
US6053053A (en) * 1998-03-13 2000-04-25 Rosemount Inc. Multiple vortex flowmeter system
US6352000B1 (en) * 1998-08-12 2002-03-05 Flowtec Ag Vortex flow sensor
AU4983400A (en) * 1999-05-05 2000-11-17 Venture Measurement Company Llc Force-sensing mass flow meter
DE10034390C2 (de) * 2000-07-14 2003-06-26 Eads Deutschland Gmbh Drucksensor und Verfahren zu seiner Herstellung, sowie Verbrennungskraftmaschine mit Drucksensor
JP2003085267A (ja) * 2001-09-10 2003-03-20 Shin Caterpillar Mitsubishi Ltd 作業機械の機体管理システム
US6983660B2 (en) 2003-04-29 2006-01-10 Young Wuk Kwon Fatigue measurement device and method
US7082840B2 (en) * 2003-11-03 2006-08-01 Rosemount Inc. Flanged vortex flowmeter with unitary tapered expanders
US7258024B2 (en) 2004-03-25 2007-08-21 Rosemount Inc. Simplified fluid property measurement
US7073394B2 (en) * 2004-04-05 2006-07-11 Rosemount Inc. Scalable averaging insertion vortex flow meter
US6973841B2 (en) * 2004-04-16 2005-12-13 Rosemount Inc. High pressure retention vortex flow meter with reinforced flexure
FI119307B (fi) * 2005-06-17 2008-09-30 Vti Technologies Oy Menetelmä mikromekaanisen liikeanturin valmistamiseksi ja mikromekaaninen liikeanturi
US7467548B2 (en) * 2005-10-14 2008-12-23 Rosemount Tank Radar Ab Radar level gauge system and coupling
JP5258797B2 (ja) * 2007-03-06 2013-08-07 ローズマウント インコーポレイテッド 通気孔を有する高温用途向けの圧電型フィールド機器
JP5295377B2 (ja) * 2008-10-29 2013-09-18 ローズマウント インコーポレイテッド 後方に向いた表面に溝を持つ渦流量計ボディ
CN101995272B (zh) * 2009-08-28 2011-10-05 沈阳兰申电器有限公司 具有抗振动结构的涡街流量计
JP5394506B2 (ja) * 2009-12-24 2014-01-22 ローズマウント インコーポレイテッド 渦振動センサプレートを持つ渦流量計
CN101884977B (zh) * 2010-06-28 2012-10-31 三一重工股份有限公司 振动筛分机构及其振动筛筛网破裂的预警装置
DE102013105363A1 (de) * 2013-05-24 2014-11-27 Endress + Hauser Flowtec Ag Wirbelströmungsmesssensor und Wirbelströmungsmessaufnehmer zur Messung der Strömungsgeschwindigkeit eines Fluids
DE102013013476A1 (de) * 2013-08-15 2015-02-19 Endress + Hauser Flowtec Ag Wirbelströmungsmesssensor und Wirbelströmungsmessaufnehmer zur Messung der Strömungsgeschwindigkeit eines fluids
DE102014112558A1 (de) * 2014-09-01 2016-03-03 Endress + Hauser Flowtec Ag Sensorbaugruppe für einen Sensor, Sensor sowie damit gebildetes Meßsystem
US10416009B1 (en) * 2016-02-12 2019-09-17 FlowPro, LLC Vortex shedding flowmeter with wide dynamic range piezoelectric vortex sensor
JP2019521350A (ja) 2016-07-21 2019-07-25 マイクロ・モーション・インコーポレーテッドＭｉｃｒｏ Ｍｏｔｉｏｎ Ｉｎｃｏｒｐｏｒａｔｅｄ プロセス侵入が低減された渦流量計
WO2018141637A1 (en) * 2017-01-31 2018-08-09 Belimo Holding Ag Flow sensor and air flow device with such flow sensor
JP6703969B2 (ja) * 2017-09-25 2020-06-03 Ckd株式会社 渦流量計
JP6674424B2 (ja) * 2017-09-25 2020-04-01 Ckd株式会社 渦流量計
WO2019222598A1 (en) 2018-05-17 2019-11-21 Rosemount Inc. Measuring element and measuring device comprising the same

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1215135A (en) * 1914-07-11 1917-02-06 Gen Electric Fluid-flow-indicating mechanism.
US2809520A (en) * 1954-03-01 1957-10-15 Jr Joseph D Richard Fluid velocity measuring apparatus
US3459045A (en) * 1967-11-09 1969-08-05 Foxboro Co Instrument system rangeability device
US4033189A (en) * 1976-03-26 1977-07-05 Fischer & Porter Co. External-sensor vortex-type flowmeter
US4171643A (en) * 1976-12-29 1979-10-23 Rosemount Inc. Vortex shedding flowmeter construction
US4186599A (en) * 1976-12-29 1980-02-05 Rosemount Inc. Vortex shedding flowmeter assembly
US4123940A (en) * 1977-09-23 1978-11-07 Fischer & Porter Company Transmission system for vortex-shedding flowmeter
US4197739A (en) * 1978-06-22 1980-04-15 Rosemount Inc. Split bar vortex shedding flowmeter
US4226117A (en) * 1979-02-21 1980-10-07 Fischer & Porter Co. Vortex-shedding flowmeter having drag-actuated torsional sensor
US4262544A (en) * 1979-02-21 1981-04-21 Fischer & Porter Co. Torque-transducer for vortex-shedding flowmeter having torsional sensor
US4307619A (en) * 1979-02-21 1981-12-29 Fischer & Porter Co. Dual output vortex-shedding flowmeter having drag-actuated torsional sensor
US4339957A (en) * 1980-08-14 1982-07-20 Fischer & Porter Company Vortex-shedding flowmeter with unitary shedder/sensor
US4464939A (en) * 1982-03-12 1984-08-14 Rosemount Inc. Vortex flowmeter bluff body
US4475405A (en) * 1982-03-12 1984-10-09 Rosemount Inc. Differential pressure vortex sensor
JPS58160813A (ja) * 1982-03-17 1983-09-24 Yokogawa Hokushin Electric Corp 渦流量計
JPS5988617A (ja) * 1982-11-12 1984-05-22 Yamatake Honeywell Co Ltd 平衡型計器
DE3377936D1 (de) * 1982-11-25 1988-10-13 Oval Eng Co Ltd Vortex flow meter
US4545258A (en) * 1983-07-05 1985-10-08 Rosemount Inc. Circuit with adjustable amplitude and rolloff frequency characteristics
US4594504A (en) * 1983-09-08 1986-06-10 Rosemount Inc. Light modulation sensor in a vortex shedding flowmeter
US4679445A (en) * 1986-02-03 1987-07-14 The Babcock & Wilcox Company On-line replacement sensor assembly for a vortex shedding flowmeter
US4791818A (en) * 1987-07-20 1988-12-20 Itt Corporation Cantilever beam, insertable, vortex meter sensor
US4926695A (en) 1987-09-15 1990-05-22 Rosemount Inc. Rocking beam vortex sensor

Also Published As

Publication number Publication date
KR890702001A (ko) 1989-12-22
CA1321481C (en) 1993-08-24
DE3886946T2 (de) 1994-05-05
JP2709618B2 (ja) 1998-02-04
EP0377663B1 (en) 1994-01-05
JPH03500206A (ja) 1991-01-17
KR960015060B1 (ko) 1996-10-24
AU3255289A (en) 1990-11-01
CN1032861A (zh) 1989-05-10
EP0377663A1 (en) 1990-07-18
CN1023658C (zh) 1994-02-02
EP0377663A4 (en) 1990-09-12
US4926695A (en) 1990-05-22
DE3886946D1 (de) 1994-02-17
WO1989002580A1 (en) 1989-03-23
AU616499B2 (en) 1991-10-31

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2008-09-15