DE3766769D1 - Elektromagnetischer durchflussmesser. - Google Patents

Elektromagnetischer durchflussmesser.

Info

Publication number
DE3766769D1
DE3766769D1 DE8787306388T DE3766769T DE3766769D1 DE 3766769 D1 DE3766769 D1 DE 3766769D1 DE 8787306388 T DE8787306388 T DE 8787306388T DE 3766769 T DE3766769 T DE 3766769T DE 3766769 D1 DE3766769 D1 DE 3766769D1
Authority
DE
Germany
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 - Lifetime
Application number
DE8787306388T
Other languages
English (en)
Inventor
Yousuke Kubota
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE3766769D1 publication Critical patent/DE3766769D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
DE8787306388T 1986-07-28 1987-07-20 Elektromagnetischer durchflussmesser. Expired - Lifetime DE3766769D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11457986 1986-07-28

Publications (1)

Publication Number Publication Date
DE3766769D1 true DE3766769D1 (de) 1991-01-31

Family

ID=14641374

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787306388T Expired - Lifetime DE3766769D1 (de) 1986-07-28 1987-07-20 Elektromagnetischer durchflussmesser.

Country Status (5)

Country Link
US (1) US4825703A (de)
EP (1) EP0255275B1 (de)
JP (1) JPS63145919A (de)
KR (1) KR900009228B1 (de)
DE (1) DE3766769D1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69332128T2 (de) * 1992-01-31 2003-03-27 Kabushiki Kaisha Toshiba, Kawasaki Elektromagnetischer Durchflussmesser
DE19616281C2 (de) * 1995-04-26 2001-04-19 Murray F Feller Magnetischer Durchflußsensor
US6085599A (en) * 1995-04-26 2000-07-11 Feller; Murray F. Magnetic flow sensor
DE19531124C2 (de) * 1995-08-24 1997-08-14 Krohne Ag Verfahren zur Bestimmung des Phasenanteils eines Mediums in offenen und geschlossenen Leitungen
DE19535997C2 (de) 1995-09-27 1997-09-25 Ketelsen Broder Induktiver Durchflußmesser
JP3662312B2 (ja) * 1995-10-27 2005-06-22 株式会社山武 電磁流量計
GB2312512A (en) * 1996-04-26 1997-10-29 Caledonian Control Technology Electromagnetic flowmeters
GB2324606B (en) * 1997-04-25 2002-01-16 Kent Meters Ltd Electromagnetic flowmeter
US6023969A (en) * 1997-09-17 2000-02-15 Feller; Murray F. Flow modulated mass flow sensor
US6241383B1 (en) 1998-03-25 2001-06-05 Murray F. Feller Heat exchanger maintenance monitor apparatus and method
US5948978A (en) * 1998-07-14 1999-09-07 Feller; Murray F. Induction heated mass flow sensor
DK1039269T3 (da) 1999-03-26 2009-03-09 Flowtec Ag Fremgangsmåde til fremstilling af en elektromangetisk flowsensor
US6508134B1 (en) 1999-09-01 2003-01-21 Murray F. Feller Transit-time flow sensor-frequency mode
US6530285B1 (en) * 2001-08-20 2003-03-11 Murray F. Feller Magnetic flow sensor probe
DE10306522A1 (de) * 2003-02-14 2004-08-26 Endress + Hauser Flowtec Ag, Reinach Montagepaket für die Herstellung eines magnetisch-induktiven Durchflußmessers
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
DE102010001393A1 (de) * 2010-01-29 2011-08-04 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
US9229021B2 (en) * 2011-04-20 2016-01-05 Endress + Hauser Flowtec Ag Measuring device with a multi-walled housing
US9097566B2 (en) * 2013-09-26 2015-08-04 Rosemount Inc. Magnetic core configuration for magnetic flowmeters
US9631962B2 (en) * 2014-03-18 2017-04-25 Rosemount Inc. Magnetic core configuration for magnetic flowmeters having a plurality of layers of magnetically permeable material
JP2016095206A (ja) * 2014-11-13 2016-05-26 株式会社東芝 電磁流量計
WO2019130163A1 (en) * 2017-12-29 2019-07-04 Abb Schweiz Ag A clamp on electromagnetic flowmeter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253340A (en) * 1979-09-12 1981-03-03 Fischer & Porter Co. Unitary electromagnetic flowmeter
EP0047342B1 (de) * 1980-09-04 1984-01-11 Rheometron Ag Messwertaufnahmeeinrichtung für magnetisch-induktive Durchflussmessgeräte
US4470309A (en) * 1981-07-06 1984-09-11 Tokyo Shibaura Denki Kabushiki Kaisha Electromagnetic flowmeter
JPS61151429A (ja) * 1984-12-26 1986-07-10 Toshiba Corp フランジレス電磁流量計検出器
DE3545155C2 (de) * 1984-12-26 1994-03-10 Toshiba Kawasaki Kk Elektromagnetisches Durchflußmeßgerät

Also Published As

Publication number Publication date
KR880002002A (ko) 1988-04-28
US4825703A (en) 1989-05-02
JPS63145919A (ja) 1988-06-18
KR900009228B1 (ko) 1990-12-24
EP0255275B1 (de) 1990-12-19
EP0255275A1 (de) 1988-02-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition