DE69015526D1 - Elektromagnetischer Durchflussmesser. - Google Patents

Elektromagnetischer Durchflussmesser.

Info

Publication number
DE69015526D1
DE69015526D1 DE69015526T DE69015526T DE69015526D1 DE 69015526 D1 DE69015526 D1 DE 69015526D1 DE 69015526 T DE69015526 T DE 69015526T DE 69015526 T DE69015526 T DE 69015526T DE 69015526 D1 DE69015526 D1 DE 69015526D1
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
DE69015526T
Other languages
English (en)
Other versions
DE69015526T2 (de
Inventor
Ichiro Wada
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 DE69015526D1 publication Critical patent/DE69015526D1/de
Publication of DE69015526T2 publication Critical patent/DE69015526T2/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
    • 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
    • G01F1/588—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 combined constructions of electrodes, coils or magnetic circuits, accessories therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE69015526T 1989-09-12 1990-09-11 Elektromagnetischer Durchflussmesser. Expired - Lifetime DE69015526T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1236490A JP2557531B2 (ja) 1989-09-12 1989-09-12 電磁流量計

Publications (2)

Publication Number Publication Date
DE69015526D1 true DE69015526D1 (de) 1995-02-09
DE69015526T2 DE69015526T2 (de) 1995-05-11

Family

ID=17001504

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015526T Expired - Lifetime DE69015526T2 (de) 1989-09-12 1990-09-11 Elektromagnetischer Durchflussmesser.

Country Status (5)

Country Link
US (1) US5125276A (de)
EP (1) EP0418033B1 (de)
JP (1) JP2557531B2 (de)
KR (1) KR930007156B1 (de)
DE (1) DE69015526T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114137A1 (de) * 1991-04-30 1992-11-05 Bopp & Reuther Ag Durchflussmessgeraet
EP0543054B1 (de) * 1991-11-22 1995-02-22 Fischer & Porter GmbH Vorrichtung zur Messung der Stärke des Stroms einer elektrische Ladungen enthaltenden Flüssigkeit
JPH05172601A (ja) * 1991-12-20 1993-07-09 Toshiba Corp 電磁流量計
DK0649005T3 (da) * 1993-10-14 1997-10-13 Flowtec Ag Magnetisk-induktiv gennemstrømningsføler
US5773724A (en) * 1995-10-13 1998-06-30 Endress + Hauser Flowtec Ag Method of manufacturing saddle coils having different dimensions
DE19604004C1 (de) * 1996-02-05 1997-06-05 Elsag Int Nv Magnetisch-induktiver Durchflußmesser
US5693892A (en) * 1996-05-01 1997-12-02 Amj Equipment Corporation Apparatus for sensing liquid flow in a conduit or open channel and associated method
US5708213A (en) * 1996-05-01 1998-01-13 Amj Equipment Corporation Apparatus and associated method for sensing liquid flow and a liquid characteristic
US5670724A (en) * 1996-05-01 1997-09-23 Amj Equipment Corporation Apparatus for sensing liquid flow and pressure in a conduit and associated methods
US5708212A (en) * 1996-05-01 1998-01-13 Amj Equipment Corporation Apparatus for sensing liquid flow rate and conditioning velocity profile and associated methods
JP4174725B2 (ja) * 2004-04-08 2008-11-05 横河電機株式会社 電磁流量計
DE102005002903A1 (de) * 2005-01-21 2006-07-27 Abb Patent Gmbh Magnetisch-induktives Durchflussmessgerät
EP2157637B1 (de) 2007-04-02 2014-03-19 Mitoshi Ishii Speicherbatterie, speicherbatterie-aufnahmeeinrichtung, speicherbatterie-ladeeinrichtung und benutzungsgebühren-begleichungseinrichtung für eine speicherbatterie
DE102008035724A1 (de) * 2008-07-31 2010-02-04 Abb Technology Ag Magnetisch induktiver Durchflussmesser mit einer magnetische Flussleitmittel aus einem Materialverbund umfassenden Elektromagneteinheit
DE102008035740A1 (de) 2008-07-31 2010-02-04 Abb Technology Ag Magnetisch induktiver Durchflussmesser mit einer kombinierte magnetische Flussleitmittel umfassenden Elektromagenteinheit
DE102008035739A1 (de) * 2008-07-31 2010-02-04 Abb Technology Ag Magnetisch induktiver Durchflussmesser mit einer gleichartige magnetische Flussleitmittel umfassenden Elektromagneteinheit
US8857267B2 (en) * 2012-09-04 2014-10-14 King Fahd University of Pretroleum and Minerals Multiphase flow detector
US8991264B2 (en) 2012-09-26 2015-03-31 Rosemount Inc. Integrally molded magnetic flowmeter
US9021890B2 (en) * 2012-09-26 2015-05-05 Rosemount Inc. Magnetic flowmeter with multiple coils
DE202012104036U1 (de) 2012-10-19 2014-01-20 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
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
CN111742196A (zh) * 2017-12-29 2020-10-02 Abb瑞士股份有限公司 电磁流量计上的夹具
DE102018131167A1 (de) * 2018-12-06 2020-06-10 Endress+Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373608A (en) * 1966-03-08 1968-03-19 Fischer & Porter Co Electromagnetic flowmeter
FR1602922A (de) * 1968-12-30 1971-02-22
DE1911556A1 (de) * 1969-03-07 1970-09-24 Krohne Fa Ludwig Induktiver Stroemungsmesser
JPS52143058A (en) * 1976-05-25 1977-11-29 Fuji Electric Co Ltd Electromagnetic flowmeter
US4470309A (en) * 1981-07-06 1984-09-11 Tokyo Shibaura Denki Kabushiki Kaisha Electromagnetic flowmeter
US4809559A (en) * 1987-04-11 1989-03-07 Hitachi, Ltd. Detector for an electromagnetic flowmeter

Also Published As

Publication number Publication date
JPH0399229A (ja) 1991-04-24
JP2557531B2 (ja) 1996-11-27
EP0418033B1 (de) 1994-12-28
DE69015526T2 (de) 1995-05-11
US5125276A (en) 1992-06-30
EP0418033A1 (de) 1991-03-20
KR930007156B1 (ko) 1993-07-30
KR910006696A (ko) 1991-04-29

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