FR2781047B1 - Debitmetre a ultrasons multicorde - Google Patents

Debitmetre a ultrasons multicorde

Info

Publication number
FR2781047B1
FR2781047B1 FR9808893A FR9808893A FR2781047B1 FR 2781047 B1 FR2781047 B1 FR 2781047B1 FR 9808893 A FR9808893 A FR 9808893A FR 9808893 A FR9808893 A FR 9808893A FR 2781047 B1 FR2781047 B1 FR 2781047B1
Authority
FR
France
Prior art keywords
cord
flow meter
ultrasonic flow
ultrasonic
meter
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 - Fee Related
Application number
FR9808893A
Other languages
English (en)
Other versions
FR2781047A1 (fr
Inventor
Dominique Certon
Cedric Monod
Didier Pabois
Frederic Patat
Jean Pierre Remenieras
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9808893A priority Critical patent/FR2781047B1/fr
Priority to RU2001103744/28A priority patent/RU2226263C2/ru
Priority to EP99929413A priority patent/EP1097355A1/fr
Priority to PCT/FR1999/001628 priority patent/WO2000003206A1/fr
Priority to JP2000559397A priority patent/JP2002520583A/ja
Publication of FR2781047A1 publication Critical patent/FR2781047A1/fr
Application granted granted Critical
Publication of FR2781047B1 publication Critical patent/FR2781047B1/fr
Priority to NO20010139A priority patent/NO20010139L/no
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/662—Constructional details
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR9808893A 1998-07-10 1998-07-10 Debitmetre a ultrasons multicorde Expired - Fee Related FR2781047B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9808893A FR2781047B1 (fr) 1998-07-10 1998-07-10 Debitmetre a ultrasons multicorde
RU2001103744/28A RU2226263C2 (ru) 1998-07-10 1999-07-06 Ультразвуковой многоканальный расходомер и способ измерения расхода жидкости или газа в трубопроводе
EP99929413A EP1097355A1 (fr) 1998-07-10 1999-07-06 Debitmetre a ultrasons multicorde
PCT/FR1999/001628 WO2000003206A1 (fr) 1998-07-10 1999-07-06 Debitmetre a ultrasons multicorde
JP2000559397A JP2002520583A (ja) 1998-07-10 1999-07-06 マルチコード流量計
NO20010139A NO20010139L (no) 1998-07-10 2001-01-09 Flerstrengs ultrasonisk stromningsmaler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808893A FR2781047B1 (fr) 1998-07-10 1998-07-10 Debitmetre a ultrasons multicorde

Publications (2)

Publication Number Publication Date
FR2781047A1 FR2781047A1 (fr) 2000-01-14
FR2781047B1 true FR2781047B1 (fr) 2000-09-01

Family

ID=9528529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9808893A Expired - Fee Related FR2781047B1 (fr) 1998-07-10 1998-07-10 Debitmetre a ultrasons multicorde

Country Status (6)

Country Link
EP (1) EP1097355A1 (fr)
JP (1) JP2002520583A (fr)
FR (1) FR2781047B1 (fr)
NO (1) NO20010139L (fr)
RU (1) RU2226263C2 (fr)
WO (1) WO2000003206A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10158947A1 (de) * 2001-12-03 2003-06-12 Sick Ag Vorrichtung zum Messen der Strömungsgeschwindigkeit und/oder des Durchflusses eines Fluids
RU2264602C1 (ru) 2004-04-12 2005-11-20 Деревягин Александр Михайлович Ультразвуковой способ измерения расхода жидких и/или газообразных сред и устройство для его осуществления
DE102005047790A1 (de) * 2005-10-05 2007-04-12 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung oder Überwachung des Volumen- oder Massedurchflusses eines Mediums durch eine Rohrleitung
EP2443422A1 (fr) * 2009-06-19 2012-04-25 Metricon Ilektronika-Metritika Sistimata E.P.E. Dispositif pour la mesure de volume et le contrôle de qualité de combustible liquide
CN104075757A (zh) 2009-08-18 2014-10-01 鲁比康研究有限公司 流量计组件、闸门组件和流动测量方法
JP6124410B2 (ja) 2011-03-18 2017-05-10 ソネター， インク．Ｓｏｎｅｔｅｒ， Ｉｎｃ． 流体流測定方法および装置
DE102011103859A1 (de) 2011-05-27 2012-11-29 Krohne Ag Hilfseinrichtung für Durchflussmessgeräte
RU2551480C1 (ru) * 2013-12-19 2015-05-27 Сергей Валерьевич Сараев Способ измерения суммарного и фракционного расходов несмешивающихся сред и система для его осуществления
GB2521661A (en) 2013-12-27 2015-07-01 Xsens As Apparatus and method for measuring flow
ES2799527T3 (es) * 2014-07-29 2020-12-18 Gwf Messsysteme Ag Caudalímetro de tiempo de desplazamiento de señal mejorado
EP3032226B1 (fr) * 2014-12-12 2017-07-05 SICK Engineering GmbH Procédé et débitmètre à ultrasons destinés à la détermination du facteur d'émission de CO2 pour des installations à gaz brûlé à la torche
CN106404085B (zh) * 2015-08-10 2019-02-19 杭州思筑智能设备有限公司 一种超声波流量计
RU2612749C1 (ru) * 2015-11-02 2017-03-13 Общество с ограниченной ответственностью "Акунар" Ультразвуковой расходомер
EP3256862B1 (fr) * 2016-01-18 2021-03-17 GWF MessSysteme AG Débitmètre à temps de parcours acoustique avec formation de faisceau améliorée
DE102020116181A1 (de) * 2020-06-18 2021-12-23 Endress+Hauser Flowtec Ag Clamp-On-Ultraschall-Durchflussmessgerät

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162630A (en) * 1976-09-20 1979-07-31 University Of Utah Measurement and reconstruction of three-dimensional fluid flow
US4462261A (en) * 1982-04-27 1984-07-31 The Babcock & Wilcox Company Mass and velocity flowmeter
IT1196886B (it) * 1986-12-30 1988-11-25 Weber Srl Dispositivo ultrasonico di misurazione della portata di fluido in un condotto

Also Published As

Publication number Publication date
WO2000003206A1 (fr) 2000-01-20
JP2002520583A (ja) 2002-07-09
NO20010139D0 (no) 2001-01-09
FR2781047A1 (fr) 2000-01-14
RU2226263C2 (ru) 2004-03-27
EP1097355A1 (fr) 2001-05-09
NO20010139L (no) 2001-01-31

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Effective date: 20160331