DE3170520D1 - Vortex-shedding flowmeter with unitary shedder/sensor - Google Patents

Vortex-shedding flowmeter with unitary shedder/sensor

Info

Publication number
DE3170520D1
DE3170520D1 DE8181304534T DE3170520T DE3170520D1 DE 3170520 D1 DE3170520 D1 DE 3170520D1 DE 8181304534 T DE8181304534 T DE 8181304534T DE 3170520 T DE3170520 T DE 3170520T DE 3170520 D1 DE3170520 D1 DE 3170520D1
Authority
DE
Germany
Prior art keywords
shedder
vortex
unitary
sensor
shedding flowmeter
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
DE8181304534T
Other languages
English (en)
Inventor
Peter J Herzl
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.)
Fischer and Porter Co
Original Assignee
Fischer and Porter Co
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 Fischer and Porter Co filed Critical Fischer and Porter Co
Application granted granted Critical
Publication of DE3170520D1 publication Critical patent/DE3170520D1/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
    • G01F1/325—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
DE8181304534T 1980-09-30 1981-09-30 Vortex-shedding flowmeter with unitary shedder/sensor Expired DE3170520D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/192,351 US4339957A (en) 1980-08-14 1980-09-30 Vortex-shedding flowmeter with unitary shedder/sensor

Publications (1)

Publication Number Publication Date
DE3170520D1 true DE3170520D1 (en) 1985-06-20

Family

ID=22709282

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304534T Expired DE3170520D1 (en) 1980-09-30 1981-09-30 Vortex-shedding flowmeter with unitary shedder/sensor

Country Status (3)

Country Link
US (1) US4339957A (de)
EP (1) EP0049602B1 (de)
DE (1) DE3170520D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241988A1 (de) * 1981-11-10 1983-06-23 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Durchflussmesser mit karman'scher wirbelstrasse
US4487076A (en) * 1982-10-25 1984-12-11 Fisher Controls International, Inc. Vortex flow meter
EP0110321B1 (de) * 1982-11-25 1988-09-07 Oval Engineering Co., Ltd. Wirbelströmungsmessgerät
US4884458A (en) * 1986-10-20 1989-12-05 Lew Hyok S High sensitivity vortex shedding flowmeter
US4926695A (en) * 1987-09-15 1990-05-22 Rosemount Inc. Rocking beam vortex sensor
US4884441A (en) * 1988-05-11 1989-12-05 Lew Hyok S Variable capacity flowmeter
DE4122799A1 (de) * 1991-07-10 1993-01-21 Iwk Regler Kompensatoren Vorrichtung zum messen der geschwindigkeit eines fluids
US5343762A (en) * 1992-10-05 1994-09-06 Rosemount Inc. Vortex flowmeter
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
US7533579B2 (en) * 2006-01-19 2009-05-19 Invensys Systems, Inc. Reduced bore vortex flowmeter having a stepped intake
EP2032339A1 (de) * 2006-06-05 2009-03-11 3M Innovative Properties Company Vorrichtung zum aufbringen einer schutzschicht auf eine rohrverbindung
WO2011078722A1 (en) 2009-12-24 2011-06-30 Rosemount Inc. Vortex flow meter with vortex oscillation sensor plate supported by struts
US9599493B2 (en) * 2014-10-31 2017-03-21 Invensys Systems, Inc. Split flow vortex flowmeter
JP6372625B2 (ja) * 2015-12-09 2018-08-15 株式会社村田製作所 流体収納装置
RU2709430C1 (ru) * 2019-05-30 2019-12-17 Закрытое акционерное общество "Электронные и механические измерительные системы" (ЗАО "ЭМИС") Датчик изгибающего момента для вихревых расходомеров

Family Cites Families (8)

* 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.
GB823684A (en) * 1954-07-20 1959-11-18 William George Bird Improvements in or relating to apparatus for the measurement and integration of fluid-velocities
US3116639A (en) * 1960-03-28 1964-01-07 Savage & Parsons Ltd Apparatus for the measurement and integration of fluid-velocities
US3927566A (en) * 1971-06-17 1975-12-23 Kent Instruments Ltd Flowmeters
US3796096A (en) * 1972-07-06 1974-03-12 Airco Inc Vortex flowmeter
US4196621A (en) * 1975-11-20 1980-04-08 National Research Development Corporation Devices for detecting fluid flow
US4181020A (en) * 1978-09-21 1980-01-01 Fischer & Porter Co. Vortex-shedding flowmeter having a sensing vane
DE2842556A1 (de) * 1978-09-27 1980-04-10 Siemens Ag Geraet zum messen der geschwindigkeit einer stroemung

Also Published As

Publication number Publication date
EP0049602A1 (de) 1982-04-14
US4339957A (en) 1982-07-20
EP0049602B1 (de) 1985-05-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee