GB2081449B - Electromagnetic flow meters - Google Patents

Electromagnetic flow meters

Info

Publication number
GB2081449B
GB2081449B GB8025327A GB8025327A GB2081449B GB 2081449 B GB2081449 B GB 2081449B GB 8025327 A GB8025327 A GB 8025327A GB 8025327 A GB8025327 A GB 8025327A GB 2081449 B GB2081449 B GB 2081449B
Authority
GB
United Kingdom
Prior art keywords
flow meters
electromagnetic flow
electromagnetic
meters
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
GB8025327A
Other versions
GB2081449A (en
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.)
Aichi Tokei Denki Co Ltd
Original Assignee
Aichi Tokei Denki 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 Aichi Tokei Denki Co Ltd filed Critical Aichi Tokei Denki Co Ltd
Priority to GB8025327A priority Critical patent/GB2081449B/en
Publication of GB2081449A publication Critical patent/GB2081449A/en
Application granted granted Critical
Publication of GB2081449B publication Critical patent/GB2081449B/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
    • G01F1/60—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
GB8025327A 1980-08-04 1980-08-04 Electromagnetic flow meters Expired GB2081449B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8025327A GB2081449B (en) 1980-08-04 1980-08-04 Electromagnetic flow meters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8025327A GB2081449B (en) 1980-08-04 1980-08-04 Electromagnetic flow meters

Publications (2)

Publication Number Publication Date
GB2081449A GB2081449A (en) 1982-02-17
GB2081449B true GB2081449B (en) 1984-09-26

Family

ID=10515217

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8025327A Expired GB2081449B (en) 1980-08-04 1980-08-04 Electromagnetic flow meters

Country Status (1)

Country Link
GB (1) GB2081449B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420963A1 (en) * 1984-06-06 1985-12-12 Danfoss A/S, Nordborg ELECTROMAGNETIC FLOW METER
GB2324606B (en) * 1997-04-25 2002-01-16 Kent Meters Ltd Electromagnetic flowmeter
GB0329450D0 (en) 2003-12-19 2004-01-28 Abb Ltd Electromagnetic flow meter insert
DE102005031665A1 (en) 2005-07-05 2007-01-11 Endress + Hauser Flowtec Ag Method for determining the operating point of a magnetic-inductive flowmeter
GB2440964B (en) 2006-08-18 2011-08-10 Abb Ltd Flow meter
US7921733B2 (en) * 2009-03-05 2011-04-12 Rosemount Inc. Magnetic flowmeter with coil ground path detection
DE102011119982A1 (en) * 2011-12-02 2013-06-06 Krohne Ag Magnetic-inductive flowmeter
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
US9395221B2 (en) 2013-09-26 2016-07-19 Rosemount Inc. Magnetic flowmeter with saturation detection of the measurement circuitry
US9163968B2 (en) 2013-09-26 2015-10-20 Rosemount Inc. Magnetic flowmeter with drive signal diagnostics
US20200309578A1 (en) * 2017-07-07 2020-10-01 Apator Miitors Aps Electromagnetic flow meter

Also Published As

Publication number Publication date
GB2081449A (en) 1982-02-17

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19990804