FR2441149A1 - Debitmetre massique mettant en oeuvre l'effet des forces de coriolis - Google Patents

Debitmetre massique mettant en oeuvre l'effet des forces de coriolis

Info

Publication number
FR2441149A1
FR2441149A1 FR7918021A FR7918021A FR2441149A1 FR 2441149 A1 FR2441149 A1 FR 2441149A1 FR 7918021 A FR7918021 A FR 7918021A FR 7918021 A FR7918021 A FR 7918021A FR 2441149 A1 FR2441149 A1 FR 2441149A1
Authority
FR
France
Prior art keywords
mass flow
loops
effect
flow meter
coriolis forces
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.)
Withdrawn
Application number
FR7918021A
Other languages
English (en)
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.)
Halliburton Co
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of FR2441149A1 publication Critical patent/FR2441149A1/fr
Withdrawn legal-status Critical Current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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
    • G01F1/8486—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'INVENTION CONCERNE UN DEBITMETRE MASSIQUE AYANT DEUX BOUCLES EN U. UN DISPOSITIF 35 FAIT VIBRER LES DEUX BOUCLES ET DES CAPTEURS 24 ET 26 DETECTENT LES PASSAGES DES BOUCLES EN UN POINT PREDETERMINE D'OSCILLATION. SELON LA BRANCHE QUI PASSE LA PREMIERE EN UN POINT PREDETERMINE D'OSCILLATION, LES DIFFERENCES DE TEMPS ENTRE LES COMMUTATIONS DES CAPTEURS 24 ET 26 SONT AJOUTEES ET SOUS-TRAITEES ET DONNENT UNE VALEUR PRECISE DU DEBIT MASSIQUE DANS LES BOUCLES. APPLICATION A LA MESURE PRECISE DES DEBITS MASSIQUES.
FR7918021A 1978-11-13 1979-07-11 Debitmetre massique mettant en oeuvre l'effet des forces de coriolis Withdrawn FR2441149A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/960,518 US4192184A (en) 1978-11-13 1978-11-13 Mass flowmeter

Publications (1)

Publication Number Publication Date
FR2441149A1 true FR2441149A1 (fr) 1980-06-06

Family

ID=25503273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918021A Withdrawn FR2441149A1 (fr) 1978-11-13 1979-07-11 Debitmetre massique mettant en oeuvre l'effet des forces de coriolis

Country Status (7)

Country Link
US (1) US4192184A (fr)
JP (1) JPS5567613A (fr)
CA (1) CA1112899A (fr)
DE (1) DE2938498A1 (fr)
FR (1) FR2441149A1 (fr)
GB (1) GB2035555B (fr)
IT (1) IT1193803B (fr)

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US4491025A (en) * 1982-11-03 1985-01-01 Micro Motion, Inc. Parallel path Coriolis mass flow rate meter
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US4711132A (en) * 1984-06-04 1987-12-08 Exac Corporation Apparatus for mass flow rate and density measurement
EP0188572B1 (fr) * 1984-07-11 1992-01-15 Exac Corporation Appareil pour mesurer la densite et la vitesse du debit-masse
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system
DE3650427T2 (de) * 1985-08-29 1996-07-18 Micro Motion Inc Sensormontage für schwingende strukturen.
US4733569A (en) * 1985-12-16 1988-03-29 K-Flow Division Of Kane Steel Co., Inc. Mass flow meter
US4716771A (en) * 1986-02-11 1988-01-05 K-Flow Division Of Kane Steel Co., Inc. Symmetrical mass flow meter
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JPH0438261Y2 (fr) * 1986-09-16 1992-09-08
DE8712331U1 (de) * 1986-09-26 1988-01-28 Flowtec AG, Reinach, Basel Corioliskraft-Massendurchflussmesser
BR8707826A (pt) * 1986-10-03 1989-10-31 Micro Motion Inc Medidor de transferencia sob custodia
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
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US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
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US4811606A (en) * 1987-04-20 1989-03-14 Tokico, Ltd. Mass flowmeter
DE3816045A1 (de) * 1987-09-11 1989-05-24 Flowtec Ag Lichtleitereinrichtung, insbesondere fuer massendurchflussmesser
DE3738018A1 (de) * 1987-11-09 1989-05-24 Flowtec Ag Verfahren zur fehlererkennung und -korrektur, insbesondere bei einem massendurchfluss-messgeraet
US4843890A (en) * 1988-07-08 1989-07-04 Micro Motion, Incorporated Coriolis mass flow rate meter having an absolute frequency output
US4879911A (en) * 1988-07-08 1989-11-14 Micro Motion, Incorporated Coriolis mass flow rate meter having four pulse harmonic rejection
US4876879A (en) * 1988-08-23 1989-10-31 Ruesch James R Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter
US4996871A (en) * 1989-06-02 1991-03-05 Micro Motion, Inc. Coriolis densimeter having substantially increased noise immunity
US4934196A (en) * 1989-06-02 1990-06-19 Micro Motion, Inc. Coriolis mass flow rate meter having a substantially increased noise immunity
FR2651037B1 (fr) * 1989-08-16 1991-10-25 Hospal Ind Procede d'etalonnage d'un debitmetre a reponse impulsionnelle
DE4016907C3 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
DE4124296A1 (de) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Massendurchflussmessgeraet
DE4124295A1 (de) 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
US5230254A (en) * 1992-01-22 1993-07-27 Ametek Aerospace Products Inc. Coriolis mass flowmeter with multiple vibrating tubes
US5357811A (en) * 1992-02-11 1994-10-25 Exac Corporation Single tube coriolis flow meter with floating intermediate section
HU215043B (hu) * 1992-04-24 1998-10-28 MMG Automatika Művek Rt. Berendezés fluid áram tömegáramának Coriolis-erő hatásán alapuló mérésére
DE4224379C2 (de) 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
US5386732A (en) * 1993-07-08 1995-02-07 Minimaxinc Modular system of low cost form of construction for application-optimized fluent density and mass flow sensors
DE4423168C2 (de) 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
DE4435809A1 (de) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Meßgerät für strömende Medien
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
EP1129324A4 (fr) 1998-07-02 2002-03-13 Ind Res Ltd Debitmetre de fluide a effet de coriolis
GB2350426B (en) 1999-05-25 2002-08-28 Abb Instrumentation Ltd Vibrating tube meter
US6378364B1 (en) * 2000-01-13 2002-04-30 Halliburton Energy Services, Inc. Downhole densitometer
GB2402222B (en) * 2003-05-30 2007-04-25 Abb Ltd Phase measurement in measuring device
US20060211981A1 (en) * 2004-12-27 2006-09-21 Integrated Sensing Systems, Inc. Medical treatment procedure and system in which bidirectional fluid flow is sensed
NL1032880C2 (nl) * 2006-11-16 2008-05-19 Berkin Bv Coriolis massa debietmeter.
WO2016007142A1 (fr) * 2014-07-08 2016-01-14 Micro Motion, Inc. Débitmètre vibrant et procédé pour générer des sorties de fréquence numériques
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
EP3215812B1 (fr) 2014-12-29 2020-10-07 Concentric Meter Corporation Capteur et dispositif de mesure de paramètre de fluide
WO2016109451A1 (fr) 2014-12-29 2016-07-07 Concentric Meter Corporation Transducteur électromagnétique
DE102019123344B3 (de) * 2019-08-30 2021-02-25 Endress+Hauser Flowtec Ag Coriolis-Messaufnehmer und Coriolis-Messgerät mit einer Vorrichtung zur Bestimmung eines Alters von Magneten eines Sensors oder Erregers sowie ein Verfahren zur Altersbestimmung
CN110608778A (zh) * 2019-09-06 2019-12-24 上海迅音科技有限公司 一种超声波流量计

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US3087325A (en) * 1961-08-07 1963-04-30 Roth Wilfred Gyroscopic mass flowmeters
US3276257A (en) * 1960-02-02 1966-10-04 Roth Wilfred Gyroscopic mass flowmeters

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Also Published As

Publication number Publication date
GB2035555B (en) 1983-04-13
DE2938498A1 (de) 1980-05-29
JPS5567613A (en) 1980-05-21
US4192184A (en) 1980-03-11
GB2035555A (en) 1980-06-18
IT7925384A0 (it) 1979-08-30
IT1193803B (it) 1988-08-24
CA1112899A (fr) 1981-11-24

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Legal Events

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