PL1464930T3 - Electromagnetic flow meter - Google Patents

Electromagnetic flow meter

Info

Publication number
PL1464930T3
PL1464930T3 PL04251979.3T PL04251979T PL1464930T3 PL 1464930 T3 PL1464930 T3 PL 1464930T3 PL 04251979 T PL04251979 T PL 04251979T PL 1464930 T3 PL1464930 T3 PL 1464930T3
Authority
PL
Poland
Prior art keywords
flow meter
electromagnetic flow
electromagnetic
meter
flow
Prior art date
Application number
PL04251979.3T
Other languages
Polish (pl)
Inventor
Troy Wray
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 filed Critical
Publication of PL1464930T3 publication Critical patent/PL1464930T3/en

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
    • 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
    • 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
    • G01F1/584—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 electrodes, accessories therefor
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
PL04251979.3T 2003-04-02 2004-04-01 Electromagnetic flow meter PL1464930T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0307637A GB2400441A (en) 2003-04-02 2003-04-02 Electromagnetic flow meter
GB0315612A GB2400179B (en) 2003-04-02 2003-07-03 Electromagnetic flow meter

Publications (1)

Publication Number Publication Date
PL1464930T3 true PL1464930T3 (en) 2016-12-30

Family

ID=9956063

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04251979.3T PL1464930T3 (en) 2003-04-02 2004-04-01 Electromagnetic flow meter

Country Status (6)

Country Link
DK (1) DK1464930T3 (en)
ES (1) ES2584159T3 (en)
GB (3) GB2400441A (en)
HU (1) HUE028849T2 (en)
PL (1) PL1464930T3 (en)
PT (1) PT1464930T (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451284B (en) * 2007-07-26 2012-10-17 Abb Ltd Flowmeter
EP2735852A1 (en) * 2012-11-26 2014-05-28 Endress + Hauser Flowtec AG Scalable and continuous auto-zeroing method for AC driven magneto-inductive flowmeters
CN111796235B (en) * 2020-06-28 2022-10-14 司浩天 Assessment method for gateway table with high utilization rate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744845C3 (en) * 1977-10-05 1985-08-08 Flowtec AG, Reinach, Basel Process for the compensation of the electrochemical disturbance direct voltage in the magneto-inductive flow measurement with periodically reversed magnetic field
DE3132471C2 (en) * 1980-10-02 1984-11-29 Flowtec AG, Reinach, Basel Method and arrangement for the compensation of the interference DC voltages in the electrode circuit in the magnetic-inductive flow measurement
JPS6166123A (en) * 1984-09-07 1986-04-04 Toshiba Corp Converter of electromagnetic flowmeter
FR2589571B1 (en) * 1985-10-31 1990-02-09 Sereg Soc ELECTROMAGNETIC FLOW METER WITH PULSE MAGNETIC FIELD
DE3829564C2 (en) * 1988-08-31 1999-02-04 Fischer & Porter Gmbh Method for generating a signal corresponding to the current strength of a flowing, electrically conductive medium in an electromagnetic flow meter
GB2380797B (en) * 2001-07-02 2005-06-01 Abb Automation Ltd Electromagnetic flowmeter
GB2380798A (en) * 2001-07-02 2003-04-16 Abb Automation Ltd Electromagnetic flowmeter

Also Published As

Publication number Publication date
DK1464930T3 (en) 2016-09-05
GB2400179B (en) 2006-08-09
GB2400914A (en) 2004-10-27
GB2400441A (en) 2004-10-13
GB0407633D0 (en) 2004-05-05
GB2400914B (en) 2006-07-26
GB2400179A (en) 2004-10-06
PT1464930T (en) 2016-08-18
GB0315612D0 (en) 2003-08-13
HUE028849T2 (en) 2017-01-30
GB0307637D0 (en) 2003-05-07
ES2584159T3 (en) 2016-09-26

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