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FR2449872A1 - Procede et appareil de mesure de debit massique a l'aide des forces de coriolis - Google Patents

Procede et appareil de mesure de debit massique a l'aide des forces de coriolis

Info

Publication number
FR2449872A1
FR2449872A1 FR8004097A FR8004097A FR2449872A1 FR 2449872 A1 FR2449872 A1 FR 2449872A1 FR 8004097 A FR8004097 A FR 8004097A FR 8004097 A FR8004097 A FR 8004097A FR 2449872 A1 FR2449872 A1 FR 2449872A1
Authority
FR
France
Prior art keywords
mass flow
measuring mass
channels
coriolis forces
flow rates
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.)
Granted
Application number
FR8004097A
Other languages
English (en)
Other versions
FR2449872B1 (fr
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.)
S & F Ass
Original Assignee
S & F Ass
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 S & F Ass filed Critical S & F Ass
Publication of FR2449872A1 publication Critical patent/FR2449872A1/fr
Application granted granted Critical
Publication of FR2449872B1 publication Critical patent/FR2449872B1/fr
Granted 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
    • G01F1/8431—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
    • G01F1/845—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

L'INVENTION CONCERNE LA MESURE DES DEBITS MASSIQUES. ELLE SE RAPPORTE A UN APPAREIL DANS LEQUEL PLUSIEURS CANAUX SONT FORMES DANS UN OU PLUSIEURS CONDUITS 14, 14 QUI PRESENTENT DES ROTATIONS OU DES OSCILLATIONS COMME UN TOUT, DES COURANTS ADDITIFS OU UN COURANT COMMUN CIRCULANT DANS LES CANAUX DANS UN PREMIER SENS ET DES COURANTS SOUSTRACTIFS CIRCULANT DANS LES CANAUX EN SENS OPPOSE, LA FORCE RESULTANTE DE CORIOLIS ETANT MESUREE. APPLICATION A LA MESURE DES DEBITS MASSIQUES.
FR8004097A 1979-02-26 1980-02-25 Procede et appareil de mesure de debit massique a l'aide des forces de coriolis Granted FR2449872A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/015,031 US4252028A (en) 1979-02-26 1979-02-26 Method and apparatus for measuring flow

Publications (2)

Publication Number Publication Date
FR2449872A1 true FR2449872A1 (fr) 1980-09-19
FR2449872B1 FR2449872B1 (fr) 1984-03-16

Family

ID=21769171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8004097A Granted FR2449872A1 (fr) 1979-02-26 1980-02-25 Procede et appareil de mesure de debit massique a l'aide des forces de coriolis

Country Status (6)

Country Link
US (1) US4252028A (fr)
JP (1) JPS55117919A (fr)
CA (1) CA1131935A (fr)
DE (1) DE3007361C3 (fr)
FR (1) FR2449872A1 (fr)
GB (1) GB2043901B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083144A1 (fr) * 1981-02-17 1983-07-06 Micro Motion Incorporated Méthode et appareil pour la mesure d'un débit massique
EP0210308A1 (fr) * 1982-09-30 1987-02-04 Smith Meter Inc. Appareil de mesure du débit-masse
WO2007065832A1 (fr) * 2005-12-08 2007-06-14 Endress+Hauser Flowtec Ag Capteur de type vibratoire
US7325461B2 (en) 2005-12-08 2008-02-05 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type

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US6598488B1 (en) 1908-07-29 2003-07-29 Industrial Research Limited Coriolis effect fluid flow meter
US4311054A (en) * 1978-11-13 1982-01-19 Halliburton Company Mass flowmeter with sensor gain control
GB2127533B (en) * 1982-09-30 1986-04-23 Cornelius Co Filling compressed gas bottles
US4491025A (en) * 1982-11-03 1985-01-01 Micro Motion, Inc. Parallel path Coriolis mass flow rate meter
GB8304783D0 (en) * 1983-02-21 1983-03-23 Shell Int Research Coriolis-type mass flow meter
DE3329544A1 (de) * 1983-08-16 1985-03-07 Karl Dipl.-Ing. 8060 Dachau Küppers Massedurchflussmesser
WO1985005677A1 (fr) * 1984-06-04 1985-12-19 Exac Corporation Appareil de mesure de la densite et de la vitesse de debit-masse
US4711132A (en) * 1984-06-04 1987-12-08 Exac Corporation Apparatus for mass flow rate and density measurement
AU580623B2 (en) * 1984-07-11 1989-01-19 Exac Corporation Coriolis mass flow rate meter
DE3505166A1 (de) * 1985-02-15 1986-08-21 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system
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
US4691578A (en) * 1986-02-21 1987-09-08 Fischer & Porter Company Coriolis-type mass flowmeter
IT1204338B (it) * 1986-05-06 1989-03-01 Bellco Spa Flussimetro differenziale di massa
DE8712331U1 (de) * 1986-09-26 1988-01-28 Flowtec AG, Reinach, Basel Corioliskraft-Massendurchflussmesser
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
KR960000099B1 (ko) * 1986-10-28 1996-01-03 더폭스보로 컴패니 코리올리 유형의 질량유량계
US4911020A (en) * 1986-10-28 1990-03-27 The Foxboro Company Coriolis-type mass flowmeter circuitry
US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
US5050439A (en) * 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
US4856346A (en) * 1986-11-13 1989-08-15 K-Flow Division Of Kane Steel Company, Inc. Dual flexures for coriolis type mass flow meters
GB8705758D0 (en) * 1987-03-11 1987-04-15 Schlumberger Electronics Uk Mass flow measurement
US4879911A (en) * 1988-07-08 1989-11-14 Micro Motion, Incorporated Coriolis mass flow rate meter having four pulse harmonic rejection
US4843890A (en) * 1988-07-08 1989-07-04 Micro Motion, Incorporated Coriolis mass flow rate meter having an absolute frequency output
US5115683A (en) * 1988-09-27 1992-05-26 K-Flow Division Of Kane Steel Co., Inc. Coriolis mass flow meter adapted for low flow rates
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
IT221139Z2 (it) * 1990-02-08 1994-02-16 Bellco Spa Flussimetro differenziale di tipo perfezionato.
US5090253A (en) * 1990-05-14 1992-02-25 Atlantic Richfield Company Coriolis type fluid flowmeter
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
DE4200871C1 (en) * 1992-01-15 1993-05-06 Wolfgang 8045 Ismaning De Drahm Determn. of mechanical stress conditions of measuring tubes of flow meter
DE4224379C2 (de) * 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE4226391C2 (de) * 1992-08-10 1995-07-20 Flowtec Ag Verfahren zur Erkennung einer Nullpunktdrift eines Coriolis-Massedurchflußaufnehmers
JP2758798B2 (ja) * 1992-11-19 1998-05-28 株式会社オーバル コリオリ流量計
US5796011A (en) * 1993-07-20 1998-08-18 Endress + Hauser Flowtech Ag Coriolis-type mass flow sensor
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
EE9800199A (et) * 1996-01-17 1998-12-15 Danfoss A/S Masskulumõõtur
DE19831505C2 (de) * 1998-07-14 2000-09-14 Danfoss As Durchflußmesser und Verfahren zur Massendurchflußermittlung
US6748813B1 (en) 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
US6513392B1 (en) 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
US6360579B1 (en) 1999-03-26 2002-03-26 Micro Motion, Inc. Flowmeter calibration system with statistical optimization technique
DE10237209B4 (de) * 2002-08-14 2004-07-29 Siemens Flow Instruments A/S Durchflußmesseranordnung
WO2005010467A2 (fr) * 2003-07-24 2005-02-03 Fti Flow Technology, Inc. Debitmetre massique a tube vibrant
DE10356383B4 (de) * 2003-12-03 2007-06-21 Abb Patent Gmbh Coriolis-Massedurchflussmesser
WO2006134199A1 (fr) * 2005-06-16 2006-12-21 Justiflow Oy Système de débitmètre à ultrasons pour déterminer la vitesse du son
DE102006019551B4 (de) * 2006-04-27 2008-04-24 Abb Patent Gmbh Massedurchflussmesser mit einem Schwingungssensor sowie Verfahren zum Eliminieren von Störsignalen aus dem Messsignal
JP5335583B2 (ja) * 2009-07-06 2013-11-06 株式会社キーエンス コリオリ質量流量計
KR101744480B1 (ko) * 2011-10-26 2017-06-08 마이크로 모우션, 인코포레이티드 진동 유량계용 병설형 센서
US9080908B2 (en) 2013-07-24 2015-07-14 Jesse Yoder Flowmeter design for large diameter pipes
EP3380816B1 (fr) * 2015-11-24 2020-09-30 Malema Engineering Corporation Débitmètres massiques intégrés à effet coriolis
CN109154517A (zh) * 2016-05-16 2019-01-04 高准公司 多通道流管
EP3673241B1 (fr) * 2017-08-23 2022-12-14 Micro Motion, Inc. Débitmètre vibratoire à tube d'écoulement multicanal
JP7047070B2 (ja) * 2017-08-23 2022-04-04 マイクロ モーション インコーポレイテッド 支持体を備えるマルチチャネル流通管
US11619532B2 (en) 2020-04-10 2023-04-04 Malema Engineering Corporation Replaceable, gamma sterilizable Coriolis flow sensors
US11300435B2 (en) 2020-04-10 2022-04-12 Malema Engineering Corporation Coriolis mass flow sensors having different resonant frequencies

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127028A (en) * 1977-06-07 1978-11-28 Halliburton Company Coriolis mass flow rate metering means
GB2001759A (en) * 1977-07-25 1979-02-07 Smith J Flow measurement

Family Cites Families (10)

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US2865201A (en) * 1954-08-26 1958-12-23 Roth Wilfred Gyroscopic mass flowmeter
US2821084A (en) * 1954-09-07 1958-01-28 American Radiator & Standard Flow control devices for flowmeters
US2877649A (en) * 1955-07-14 1959-03-17 American Radiator & Standard Coriolis mass flowmeter
US3276257A (en) * 1960-02-02 1966-10-04 Roth Wilfred Gyroscopic mass flowmeters
US3132512A (en) * 1961-02-13 1964-05-12 Roth Wilfred Gyroscopic mass flowmeter
US3485098A (en) * 1964-09-03 1969-12-23 Anatole J Sipin Mass flow metering means
US3312512A (en) * 1965-04-28 1967-04-04 Westinghouse Electric Corp Vending machine article delivery chute arrangement
FR1472039A (fr) * 1965-05-28 1967-03-10 Gaz De France Compteur de débit massique de fluide
SE385408B (sv) * 1973-03-21 1976-06-28 Asea Ab Sett att overvaka fyllnadsgraden i schakt o.d. for uppsamling av styckeformigt gods samt anordning for genomforande av settet
US4109524A (en) * 1975-06-30 1978-08-29 S & F Associates Method and apparatus for mass flow rate measurement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4127028A (en) * 1977-06-07 1978-11-28 Halliburton Company Coriolis mass flow rate metering means
GB2001759A (en) * 1977-07-25 1979-02-07 Smith J Flow measurement

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0083144A1 (fr) * 1981-02-17 1983-07-06 Micro Motion Incorporated Méthode et appareil pour la mesure d'un débit massique
EP0210308A1 (fr) * 1982-09-30 1987-02-04 Smith Meter Inc. Appareil de mesure du débit-masse
WO2007065832A1 (fr) * 2005-12-08 2007-06-14 Endress+Hauser Flowtec Ag Capteur de type vibratoire
US7325461B2 (en) 2005-12-08 2008-02-05 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type

Also Published As

Publication number Publication date
DE3007361A1 (de) 1980-09-11
JPS55117919A (en) 1980-09-10
US4252028A (en) 1981-02-24
DE3007361C2 (fr) 1991-03-07
FR2449872B1 (fr) 1984-03-16
GB2043901B (en) 1983-12-14
DE3007361C3 (de) 1998-02-12
CA1131935A (fr) 1982-09-21
GB2043901A (en) 1980-10-08
JPH0337127B2 (fr) 1991-06-04

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Legal Events

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TP Transmission of property