ATE175022T1 - Wirbelströmungsmessgerät mit einem profilierten messrohr - Google Patents

Wirbelströmungsmessgerät mit einem profilierten messrohr

Info

Publication number
ATE175022T1
ATE175022T1 AT95914387T AT95914387T ATE175022T1 AT E175022 T1 ATE175022 T1 AT E175022T1 AT 95914387 T AT95914387 T AT 95914387T AT 95914387 T AT95914387 T AT 95914387T AT E175022 T1 ATE175022 T1 AT E175022T1
Authority
AT
Austria
Prior art keywords
duct
internal diameter
fluid flow
measurement device
measuring tube
Prior art date
Application number
AT95914387T
Other languages
English (en)
Inventor
Barbara Zielinska
Souad Zikikout
Original Assignee
Schlumberger Ind Sa
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 Schlumberger Ind Sa filed Critical Schlumberger Ind Sa
Application granted granted Critical
Publication of ATE175022T1 publication Critical patent/ATE175022T1/de

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
    • G01F1/3209—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Outer Garments And Coats (AREA)
AT95914387T 1994-03-23 1995-03-20 Wirbelströmungsmessgerät mit einem profilierten messrohr ATE175022T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9403407A FR2717897B1 (fr) 1994-03-23 1994-03-23 Compteur de fluide à tourbillons comportant une conduite profilée.

Publications (1)

Publication Number Publication Date
ATE175022T1 true ATE175022T1 (de) 1999-01-15

Family

ID=9461344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95914387T ATE175022T1 (de) 1994-03-23 1995-03-20 Wirbelströmungsmessgerät mit einem profilierten messrohr

Country Status (13)

Country Link
EP (1) EP0752093B1 (de)
JP (1) JPH09510547A (de)
KR (1) KR970701854A (de)
CN (1) CN1065956C (de)
AT (1) ATE175022T1 (de)
BR (1) BR9507143A (de)
CA (1) CA2185922A1 (de)
DE (1) DE69506852T2 (de)
ES (1) ES2127520T3 (de)
FR (1) FR2717897B1 (de)
RU (1) RU2156443C2 (de)
UA (1) UA34492C2 (de)
WO (1) WO1995025944A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2149360C1 (ru) * 1998-07-03 2000-05-20 Государственный научный центр РФ Государственный научно-исследовательский институт теплоэнергетического приборостроения НИИтеплоприбор Вихревой преобразователь расхода
US7082840B2 (en) * 2003-11-03 2006-08-01 Rosemount Inc. Flanged vortex flowmeter with unitary tapered expanders
WO2008009720A2 (de) 2006-07-21 2008-01-24 Endress+Hauser Flowtec Ag MEßSYSTEM FÜR EIN IN EINER PROZEßLEITUNG STRÖMENDES MEDIUM
JP5463599B2 (ja) * 2012-01-26 2014-04-09 Ｓｍｃ株式会社 フローセンサ
CN104280076A (zh) * 2014-10-22 2015-01-14 中山欧麦克仪器设备有限公司 一种高精度的大口径涡街流量计
CN106404079B (zh) * 2016-08-25 2019-05-21 中国石油天然气股份有限公司 补偿流量测试方法
US10393560B2 (en) * 2017-03-03 2019-08-27 General Electric Company Mass flow meter including a flexible plate
JP6816655B2 (ja) * 2017-06-02 2021-01-20 トヨタ自動車株式会社 エアクリーナ及びエアクリーナの製造方法
JP6703969B2 (ja) * 2017-09-25 2020-06-03 Ckd株式会社 渦流量計
DE102017012066A1 (de) * 2017-12-29 2019-07-04 Endress+Hauser Flowtec Ag Durchflussmessgerät nach dem Wirbelzählerprinzip, Messrohr dafür und Verfahren zum Messen des Durchflusses oder der Strömungsgeschwindigkeit eines Mediums

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874234A (en) * 1973-06-27 1975-04-01 Fischer & Porter Co Vortex shedding flowmeter
GB1437557A (en) * 1974-10-09 1976-05-26 Fischer & Porter Co Flowmeters
FR2339841A1 (fr) * 1976-01-28 1977-08-26 Crouzet Sa Appareil pour la mesure des debits de fluide dans un conduit
GB2066463A (en) * 1979-12-21 1981-07-08 Coal Industry Patents Ltd Improvements in or Relating to Fluid Flow Monitors
US4418579A (en) * 1979-12-21 1983-12-06 Coal Industry (Patents) Limited Fluid flow monitors
GB2142725A (en) * 1983-06-21 1985-01-23 United Gas Industries Ltd Fluid flow meter
SU1716333A1 (ru) * 1990-02-26 1992-02-28 Казанский Авиационный Институт Им.А.Н.Туполева Вихревой расходомер
JP2787785B2 (ja) * 1990-07-02 1998-08-20 山武ハネウエル株式会社 流量計および流量測定方法

Also Published As

Publication number Publication date
CA2185922A1 (en) 1995-09-28
UA34492C2 (uk) 2001-03-15
DE69506852T2 (de) 1999-08-05
CN1146806A (zh) 1997-04-02
BR9507143A (pt) 1997-09-30
CN1065956C (zh) 2001-05-16
ES2127520T3 (es) 1999-04-16
FR2717897B1 (fr) 1996-06-07
FR2717897A1 (fr) 1995-09-29
WO1995025944A1 (fr) 1995-09-28
EP0752093B1 (de) 1998-12-23
KR970701854A (ko) 1997-04-12
EP0752093A1 (de) 1997-01-08
DE69506852D1 (de) 1999-02-04
RU2156443C2 (ru) 2000-09-20
JPH09510547A (ja) 1997-10-21

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Legal Events

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