DE3374431D1 - Vortex flowmeter bluff body - Google Patents

Vortex flowmeter bluff body

Info

Publication number
DE3374431D1
DE3374431D1 DE8383901275T DE3374431T DE3374431D1 DE 3374431 D1 DE3374431 D1 DE 3374431D1 DE 8383901275 T DE8383901275 T DE 8383901275T DE 3374431 T DE3374431 T DE 3374431T DE 3374431 D1 DE3374431 D1 DE 3374431D1
Authority
DE
Germany
Prior art keywords
bluff body
vortex flowmeter
flowmeter
vortex
bluff
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
DE8383901275T
Other languages
English (en)
Inventor
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
Application granted granted Critical
Publication of DE3374431D1 publication Critical patent/DE3374431D1/de
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
    • G01F1/3209—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 using Karman vortices
    • G01F1/3218—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 using Karman vortices bluff body design
DE8383901275T 1982-03-12 1983-02-22 Vortex flowmeter bluff body Expired DE3374431D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/357,465 US4464939A (en) 1982-03-12 1982-03-12 Vortex flowmeter bluff body
PCT/US1983/000255 WO1983003299A1 (en) 1982-03-12 1983-02-22 Vortex flowmeter bluff body

Publications (1)

Publication Number Publication Date
DE3374431D1 true DE3374431D1 (en) 1987-12-17

Family

ID=23405721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383901275T Expired DE3374431D1 (en) 1982-03-12 1983-02-22 Vortex flowmeter bluff body

Country Status (6)

Country Link
US (1) US4464939A (de)
EP (1) EP0103625B1 (de)
JP (1) JPS59500388A (de)
CA (1) CA1190414A (de)
DE (1) DE3374431D1 (de)
WO (1) WO1983003299A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4445388A (en) * 1983-09-26 1984-05-01 Fischer & Porter Company Dual-body vortex-shedding flowmeter
US4862750A (en) * 1987-02-11 1989-09-05 Nice Gerald J Vortex shedding fluid velocity meter
US4926532A (en) * 1987-06-03 1990-05-22 Phipps Jackie M Method of manufacturing a flow meter
US4854177A (en) * 1987-06-03 1989-08-08 Phipps Jackie M Piezoelectric vortex flow meter
US4926695A (en) * 1987-09-15 1990-05-22 Rosemount Inc. Rocking beam vortex sensor
US5343762A (en) * 1992-10-05 1994-09-06 Rosemount Inc. Vortex flowmeter
US5351559A (en) * 1993-08-31 1994-10-04 National Science Council T-shape vortex shedder wherein the bluff body extends across the diameter of a circular pipe and has a length to width ratio between 1.56 and 2.0
US5561249A (en) * 1993-12-23 1996-10-01 Nice; Gerald J. Insertable flow meter with dual sensors
DE19620655C2 (de) * 1996-05-22 1998-07-23 Kem Kueppers Elektromech Gmbh Meßwertgeber für einen Wirbeldurchflußmesser
US7224077B2 (en) * 2004-01-14 2007-05-29 Ocean Power Technologies, Inc. Bluff body energy converter
US7073394B2 (en) * 2004-04-05 2006-07-11 Rosemount Inc. Scalable averaging insertion vortex flow meter
US7208845B2 (en) * 2004-04-15 2007-04-24 Halliburton Energy Services, Inc. Vibration based power generator
US6973841B2 (en) * 2004-04-16 2005-12-13 Rosemount Inc. High pressure retention vortex flow meter with reinforced flexure
DK1856789T3 (en) * 2005-02-08 2018-12-03 Welldynamics Inc Electric current generator for use in a borehole
ATE542026T1 (de) * 2005-02-08 2012-02-15 Welldynamics Inc Strömungsregler zum einsatz in einer unterirdischen bohrung
WO2006130140A1 (en) * 2005-05-31 2006-12-07 Welldynamics, Inc. Downhole ram pump
RU2383718C2 (ru) * 2005-08-15 2010-03-10 Веллдайнэмикс, Инк. Система и способ регулирования потока текучей среды в скважине
GB0525989D0 (en) * 2005-12-21 2006-02-01 Qinetiq Ltd Generation of electrical power from fluid flows
NO333810B1 (no) * 2008-04-02 2013-09-23 Well Technology As Anordning og fremgangsmåte for energigenerering nede i et borehull
WO2011016813A1 (en) * 2009-08-07 2011-02-10 Halliburton Energy Services, Inc. Annulus vortex flowmeter
WO2011078722A1 (en) 2009-12-24 2011-06-30 Rosemount Inc. Vortex flow meter with vortex oscillation sensor plate supported by struts
US9016138B2 (en) * 2013-03-13 2015-04-28 Rosemount Inc. Flanged reducer vortex flowmeter
US9599493B2 (en) * 2014-10-31 2017-03-21 Invensys Systems, Inc. Split flow vortex flowmeter
EP3488192B1 (de) 2016-07-21 2022-04-20 Micro Motion Inc. Wirbeldurchflussmesser mit reduziertem prozesseingriff
US10101184B2 (en) 2016-11-04 2018-10-16 Schneider Electric Systems Usa, Inc. Vortex flowmeter for use in harsh environments
CN112525272A (zh) * 2019-09-17 2021-03-19 Abb瑞士股份有限公司 涡街流量计

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116639A (en) * 1960-03-28 1964-01-07 Savage & Parsons Ltd Apparatus for the measurement and integration of fluid-velocities
US3572117A (en) * 1968-05-27 1971-03-23 Eastech Bluff body flowmeter
US3589185A (en) * 1969-09-04 1971-06-29 Fischer & Porter Co Vortex type flowmeter
JPS5113428B1 (de) * 1970-05-09 1976-04-28
US3732731A (en) * 1971-02-02 1973-05-15 Eastech Bluff body flowmeter with internal sensor
GB1430062A (en) * 1972-03-22 1976-03-31 Kent Instruments Ltd Flowmeters
US3888120A (en) * 1973-04-26 1975-06-10 Fischer & Porter Co Vortex type flowmeter with strain gauge sensor
JPS5046155A (de) * 1973-08-28 1975-04-24
US3946608A (en) * 1974-02-26 1976-03-30 Fischer & Porter Company Vortex flowmeter with external sensor
DE2458901C3 (de) * 1974-04-23 1986-07-10 The Foxboro Co., Foxboro, Mass. Strömungsmesser
US3972232A (en) * 1974-04-24 1976-08-03 The Foxboro Company Vortex flow meter apparatus
US4005604A (en) * 1975-09-30 1977-02-01 Fischer & Porter Co. Non-contact sensor for vortex-type flowmeter
US4069708A (en) * 1975-11-12 1978-01-24 Neptune Eastech, Inc. Flowmeter plate and sensing apparatus
US4003251A (en) * 1976-03-19 1977-01-18 Fischer & Porter Co. Acceleration-proof vortex-type flowmeter
US4033189A (en) * 1976-03-26 1977-07-05 Fischer & Porter Co. External-sensor vortex-type flowmeter
US4030355A (en) * 1976-06-18 1977-06-21 Fischer & Porter Co. Obstacle assembly for vortex type flowmeter
GB1584353A (en) * 1976-09-18 1981-02-11 Plessey Co Ltd Fuel injection system for an engine
US4052895A (en) * 1977-01-12 1977-10-11 Fischer & Porter Co. Obstacle assembly for vortex-type flowmeter
US4088020A (en) * 1977-03-14 1978-05-09 The Foxboro Company Vortex flowmeter apparatus
US4257276A (en) * 1978-05-29 1981-03-24 Nissan Motor Company, Limited Probe unit of fluid flow rate measuring apparatus
DE2831823A1 (de) * 1978-07-19 1980-01-31 Siemens Ag Stroemungsmesseinrichtung nach dem prinzip der karman'schen wirbelstrasse
DE2832142C2 (de) * 1978-07-21 1983-02-10 Siemens AG, 1000 Berlin und 8000 München Strömungsmeßeinrichtung nach dem Prinzip der Kármán'schen Wirbelstraße
JPS5536933A (en) * 1978-09-06 1980-03-14 Toshiba Corp Manufacturing of infrared detection array element

Also Published As

Publication number Publication date
JPS59500388A (ja) 1984-03-08
EP0103625B1 (de) 1987-11-11
EP0103625A4 (de) 1984-11-07
CA1190414A (en) 1985-07-16
US4464939A (en) 1984-08-14
JPH0554045B2 (de) 1993-08-11
WO1983003299A1 (en) 1983-09-29
EP0103625A1 (de) 1984-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee