FR2461237B1 - Debitmetre electromagnetique - Google Patents

Debitmetre electromagnetique

Info

Publication number
FR2461237B1
FR2461237B1 FR8014520A FR8014520A FR2461237B1 FR 2461237 B1 FR2461237 B1 FR 2461237B1 FR 8014520 A FR8014520 A FR 8014520A FR 8014520 A FR8014520 A FR 8014520A FR 2461237 B1 FR2461237 B1 FR 2461237B1
Authority
FR
France
Prior art keywords
flow meter
electromagnetic flow
electromagnetic
meter
flow
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
FR8014520A
Other languages
English (en)
Other versions
FR2461237A1 (fr
Inventor
Koichi Otsuka
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.)
Otsuka Kogyo Co Ltd
Original Assignee
Otsuka Kogyo Co Ltd
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 Otsuka Kogyo Co Ltd filed Critical Otsuka Kogyo Co Ltd
Publication of FR2461237A1 publication Critical patent/FR2461237A1/fr
Application granted granted Critical
Publication of FR2461237B1 publication Critical patent/FR2461237B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
FR8014520A 1979-06-30 1980-06-30 Debitmetre electromagnetique Expired FR2461237B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8281579A JPS567015A (en) 1979-06-30 1979-06-30 Electromagnetic flow meter

Publications (2)

Publication Number Publication Date
FR2461237A1 FR2461237A1 (fr) 1981-01-30
FR2461237B1 true FR2461237B1 (fr) 1986-05-09

Family

ID=13784892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8014520A Expired FR2461237B1 (fr) 1979-06-30 1980-06-30 Debitmetre electromagnetique

Country Status (4)

Country Link
US (1) US4358964A (fr)
JP (1) JPS567015A (fr)
DE (1) DE3024767A1 (fr)
FR (1) FR2461237B1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5654314A (en) * 1979-10-09 1981-05-14 Yamatake Honeywell Co Ltd Flow-rate measuring method by electromagnetic flow meter
JPS5837562A (ja) * 1981-08-28 1983-03-04 Fujitsu Ltd 超音波流速計
DE3224285A1 (de) * 1982-06-28 1983-12-29 Karl Prof. Dr.-Ing. 7980 Ravensburg Köberle Durchflussmesssystem mit einem vom differenzdruck eines venturirohrs beaufschlagten messkoerper
DE59402508D1 (de) * 1993-10-14 1997-05-28 Flowtec Ag Magnetisch-induktive Durchflussaufnehmer
EP1061849B1 (fr) 1998-03-13 2005-11-09 Medtronic, Inc. Sonde et transducteur d'ecoulement fluide
US6178826B1 (en) * 1998-07-27 2001-01-30 Flowtec Ag Electrode assembly for electromagnetic flow sensors
US20040169501A1 (en) * 2001-06-22 2004-09-02 Munson Gerald L. Magnitude and polarity measurement of static charge
GB2410555A (en) * 2004-01-30 2005-08-03 Nigel Langham Electromagnetic flow meter
DE102004057695B4 (de) * 2004-11-30 2009-12-24 Abb Ag Magnetisch induktiver Durchflussmesser mit einem Messrohr aus Kunststoff
DE102005002907A1 (de) * 2005-01-21 2006-07-27 Abb Patent Gmbh Magnetisch-induktives Durchflussmessgerät
DE202005001549U1 (de) * 2005-02-01 2005-04-21 Abb Patent Gmbh Magnetisch-induktives Durchflussmessgerät
JP4721073B2 (ja) * 2008-04-18 2011-07-13 Ｓｍｃ株式会社 電磁流量計
US9127974B2 (en) * 2013-03-09 2015-09-08 Rosemount Inc. Magnetic flowmeter assembly framework
DE102013103970A1 (de) * 2013-04-19 2014-11-20 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät insbesondere für Hochdruckanwendungen
DE102015116672A1 (de) * 2015-01-05 2016-07-07 Krohne Ag Durchflussmessgerät
DE102016123123A1 (de) * 2016-11-30 2018-05-30 Endress+Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
CN109163769B (zh) * 2018-09-03 2020-02-07 山西省地质矿产研究院(山西省煤层气测试技术研究院) 一种管道流量电磁阵列传感器的检测方法
WO2024060207A1 (fr) * 2022-09-23 2024-03-28 Abb Schweiz Ag Débitmètre électromagnétique et son procédé de fabrication

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2149847A (en) * 1937-07-15 1939-03-07 Kolin Alexander Apparatus for measuring fluid flow
US2741121A (en) * 1952-06-17 1956-04-10 Vitro Corp Of America Means for minimizing electrostatic voltages in a flowmeter
US2800016A (en) * 1954-09-14 1957-07-23 Foxboro Co Magnetic flow measuring apparatus
GB808100A (en) * 1956-05-09 1959-01-28 Foxboro Co Electrode circuit assemblies for use in electromagnetic flowmeters
DE1188310B (de) * 1959-07-16 1965-03-04 George Kent Stroud Ltd Elektrodenanordnung fuer Induktionsstroemungsmesser
GB953173A (en) * 1959-07-16 1964-03-25 George Kent Stroud Ltd Improvements in or relating to electrode assemblies
NL264866A (fr) * 1960-05-20
US3148541A (en) * 1961-02-01 1964-09-15 Space Technology Lab Inc Fluid velocity detection arrangement
US3194068A (en) * 1961-02-28 1965-07-13 Fischer & Porter Co Magnetic flowmeter
DE1216560B (de) * 1963-03-02 1966-05-12 Bbc Brown Boveri & Cie Vorrichtung zum Dosieren fluessiger, durch ein Rohr stroemender Metalle
GB1077129A (en) * 1963-09-30 1967-07-26 Hokushin Electric Works Improvements in or relating to electromagnetic flowmeters
FR1523976A (fr) * 1966-05-26 1968-05-03 Tokyo Shibaura Electric Co Mesureur de débit électromagnétique
GB1206953A (en) * 1967-02-04 1970-09-30 Mawdsley S Ltd Improvements in or relating to electromagnetic flowmeter heads
FR95028E (fr) * 1967-04-27 1970-03-27 Ben Soc Perfectionnement aux courantometres et lochs électromagnétiques.
US3631718A (en) * 1969-07-24 1972-01-04 Tetsuya Sato Electromagnetic flowmeter
DE2626538C2 (de) * 1976-06-14 1984-12-06 Fa. Ludwig Krohne, 4100 Duisburg Durchflußmesser für stromleitende Flüssigkeiten
US4195515A (en) * 1976-06-28 1980-04-01 Smoll Owen C In line electromagnetic flow measurement transducer
JPS55107920A (en) * 1979-02-14 1980-08-19 Toshiba Corp Electromagnetic flow meter
US4286470A (en) * 1979-10-19 1981-09-01 Lfe Corporation Clamp-on ultrasonic transducer

Also Published As

Publication number Publication date
FR2461237A1 (fr) 1981-01-30
JPS567015A (en) 1981-01-24
US4358964A (en) 1982-11-16
DE3024767A1 (de) 1981-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse