GB1275137A - Electromagnetic flow meter - Google Patents

Electromagnetic flow meter

Info

Publication number
GB1275137A
GB1275137A GB61555/69A GB6155569A GB1275137A GB 1275137 A GB1275137 A GB 1275137A GB 61555/69 A GB61555/69 A GB 61555/69A GB 6155569 A GB6155569 A GB 6155569A GB 1275137 A GB1275137 A GB 1275137A
Authority
GB
United Kingdom
Prior art keywords
wybx
wxby
coils
electrodes
dimensions
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
GB61555/69A
Other languages
English (en)
Inventor
Andre Bourg
Philippe Tempe
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.)
Societe dInstrumentation Schlumberger SA
Original Assignee
Societe dInstrumentation Schlumberger 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 Societe dInstrumentation Schlumberger SA filed Critical Societe dInstrumentation Schlumberger SA
Publication of GB1275137A publication Critical patent/GB1275137A/en
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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
    • G01F1/586—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 electric or magnetic effects by electromagnetic flowmeters constructions of coils, magnetic circuits, accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
GB61555/69A 1968-12-30 1969-12-17 Electromagnetic flow meter Expired GB1275137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR181570 1968-12-30

Publications (1)

Publication Number Publication Date
GB1275137A true GB1275137A (en) 1972-05-24

Family

ID=8659327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB61555/69A Expired GB1275137A (en) 1968-12-30 1969-12-17 Electromagnetic flow meter

Country Status (7)

Country Link
US (1) US3589186A (enExample)
JP (1) JPS5324821B1 (enExample)
DE (1) DE1963901C3 (enExample)
FR (1) FR1602922A (enExample)
GB (1) GB1275137A (enExample)
NL (1) NL6919059A (enExample)
OA (1) OA03194A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434666A (en) 1979-04-05 1984-03-06 National Research Development Corporation Electromagnetic flowmeters and methods for measuring flow
DE102018131167A1 (de) * 2018-12-06 2020-06-10 Endress+Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2008044A1 (de) * 1970-02-21 1971-09-09 Fischer & Porter Gmbh Induktive Stromungsmeßeinnchtung
US3690172A (en) * 1971-01-29 1972-09-12 Fischer & Porter Co Magnetic flowmeter having ferrous field armature
GB1551007A (en) * 1975-05-27 1979-08-22 Wyatt Dg Fluid flow meters
US3991612A (en) * 1975-10-14 1976-11-16 Fischer & Porter Co. Electromagnetic flowmeter usable in less-than full fluid lines
JPS52134764A (en) * 1976-05-06 1977-11-11 Fuji Electric Co Ltd Electromagnetic flow meter
US4137767A (en) * 1977-09-13 1979-02-06 Honeywell, Inc. Electromagnetic flow meter
DE2743954C2 (de) * 1977-09-29 1986-11-06 Fischer & Porter GmbH, 3400 Göttingen Schaltungsanordnung zur Messung des Stroms einer elektrische Ladungen enthaltenden Flüssigkeit
DE2816796A1 (de) * 1978-04-18 1979-10-25 Fischer & Porter Gmbh Magnetisch induktiver durchflussmesser
JPS55101015A (en) * 1979-01-26 1980-08-01 Yokogawa Hokushin Electric Corp Electromagnetic flowmeter transmitter
US4236411A (en) * 1979-03-08 1980-12-02 Fischer & Porter Co. Electromagnetic flowmeter
JP2557531B2 (ja) * 1989-09-12 1996-11-27 株式会社東芝 電磁流量計
US5263374A (en) * 1992-01-24 1993-11-23 Marsh-Mcbirney, Inc. Flowmeter with concentrically arranged electromagnetic field
US20110210645A1 (en) * 2010-03-01 2011-09-01 Schlumberger Technology Corporation Downhole static power generator
US20120103812A1 (en) * 2010-10-30 2012-05-03 Claudius Zelenka Method for flow measurement
DE102011104799B4 (de) * 2011-06-06 2013-04-25 Krohne Messtechnik Gmbh Magnetisch-induktives Durchflussmessgerät und Verfahren zu dessen Betreiben
JP2015105929A (ja) * 2013-12-02 2015-06-08 株式会社東芝 電磁流量計
US10024707B2 (en) * 2016-02-17 2018-07-17 Schneider Electric Systems Usa, Inc. Electromagnetic flowmeter calibration verification
GB2575104B (en) * 2018-06-29 2022-11-30 Flodatix Ltd Method and apparatus for monitoring a multiphase flow in a pipe using magnetic induction tomography apparatus comprising planar coils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2896451A (en) * 1955-06-17 1959-07-28 Philips Corp Device for measuring the flow speed of a liquid
DE1220160B (de) * 1960-11-18 1966-06-30 Neyrpic Ateliers Neyret Beylie Elektromagnetischer Stroemungsmesser
FR1411466A (fr) * 1964-10-13 1965-09-17 Fischer & Porter Gmbh Dispositif pour mesurer les vitesses d'écoulement en utilisant l'induction magnétique
GB1095915A (en) * 1965-03-24 1967-12-20 George Kent Stroud Ltd Improvements in or relating to flowmeters
US3274831A (en) * 1965-04-14 1966-09-27 Vincent J Cushing Electromagnetic flowmeter
US3373608A (en) * 1966-03-08 1968-03-19 Fischer & Porter Co Electromagnetic flowmeter
FR1521859A (fr) * 1966-05-04 1968-04-19 George Kent Stroud Ltd Perfectionnements aux débitmètres

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434666A (en) 1979-04-05 1984-03-06 National Research Development Corporation Electromagnetic flowmeters and methods for measuring flow
DE102018131167A1 (de) * 2018-12-06 2020-06-10 Endress+Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
CN113167613A (zh) * 2018-12-06 2021-07-23 恩德斯+豪斯流量技术股份有限公司 磁感应流量计
US11852514B2 (en) 2018-12-06 2023-12-26 Endress+Hauser Flowtec Ag Magnetic-inductive flowmeter for rotationally unsymmetric flows
CN113167613B (zh) * 2018-12-06 2024-02-09 恩德斯+豪斯流量技术股份有限公司 磁感应流量计

Also Published As

Publication number Publication date
DE1963901C3 (de) 1981-11-05
OA03194A (fr) 1970-12-15
US3589186A (en) 1971-06-29
FR1602922A (enExample) 1971-02-22
NL6919059A (enExample) 1970-07-02
JPS5324821B1 (enExample) 1978-07-22
DE1963901A1 (de) 1970-07-16
DE1963901B2 (de) 1972-03-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee