IN2014MN02432A - - Google Patents

Info

Publication number
IN2014MN02432A
IN2014MN02432A IN2432MUN2014A IN2014MN02432A IN 2014MN02432 A IN2014MN02432 A IN 2014MN02432A IN 2432MUN2014 A IN2432MUN2014 A IN 2432MUN2014A IN 2014MN02432 A IN2014MN02432 A IN 2014MN02432A
Authority
IN
India
Prior art keywords
electrodes
magnetic field
flow velocity
measuring
evaluates
Prior art date
Application number
Inventor
Marcus Wolff
Henry Bruhns
Original Assignee
Zylum Beteiligungsges Pat Ii
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 Zylum Beteiligungsges Pat Ii filed Critical Zylum Beteiligungsges Pat Ii
Publication of IN2014MN02432A publication Critical patent/IN2014MN02432A/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
    • G01F1/60—Circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The invention relates to a measuring apparatus for measuring the flow velocity of an electrically conductive medium in a volume permeated by a magnetic field having a means for producing the magnetic field at least two electrodes and an evaluation unit which evaluates a signal from the electrodes and calculates the flow velocity wherein the at least two electrodes are connected to a switch which is designed to short circuit the electrodes.
IN2432MUN2014 2012-04-30 2012-04-30 IN2014MN02432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/057939 WO2013164011A1 (en) 2012-04-30 2012-04-30 Measuring apparatus and method for measuring the flow velocity of a medium

Publications (1)

Publication Number Publication Date
IN2014MN02432A true IN2014MN02432A (en) 2015-08-14

Family

ID=48227295

Family Applications (2)

Application Number Title Priority Date Filing Date
IN2432MUN2014 IN2014MN02432A (en) 2012-04-30 2012-04-30
IN2431MUN2014 IN2014MN02431A (en) 2012-04-30 2013-04-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
IN2431MUN2014 IN2014MN02431A (en) 2012-04-30 2013-04-30

Country Status (5)

Country Link
EP (1) EP2844959B1 (en)
CN (2) CN104428634A (en)
BR (2) BR112014027144A2 (en)
IN (2) IN2014MN02432A (en)
WO (2) WO2013164011A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013105832B4 (en) * 2013-06-06 2015-03-12 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Device and method for magnetic-inductive flow measurement
EP3867605A1 (en) * 2018-10-18 2021-08-25 EICON GmbH Magnetic flow meter
CN116223841A (en) * 2023-02-03 2023-06-06 深圳职业技术学院 Liquid flow velocity measurement device and measurement method
DE102024115520A1 (en) * 2024-06-04 2025-12-04 Endress+Hauser Conducta Gmbh+Co. Kg Sensor with improved electrical properties

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557328C2 (en) * 1975-12-19 1982-06-16 Fischer & Porter GmbH, 3400 Göttingen Inductive flow meter with clocked DC excitation
US5426984A (en) * 1993-09-02 1995-06-27 Rosemount Inc. Magnetic flowmeter with empty pipe detector
JP3602636B2 (en) * 1996-02-26 2004-12-15 愛知時計電機株式会社 Electromagnetic flow meter
US6463807B1 (en) * 2000-11-02 2002-10-15 Murray F. Feller Magnetic flow sensor and method
US6722207B1 (en) * 2002-03-19 2004-04-20 Murray F. Feller Electro-magnetic flow transducer with insulating scroll

Also Published As

Publication number Publication date
EP2844959A1 (en) 2015-03-11
WO2013164011A1 (en) 2013-11-07
WO2013164329A1 (en) 2013-11-07
BR112014027192A2 (en) 2017-06-27
EP2844959B1 (en) 2021-03-31
CN104395702A (en) 2015-03-04
BR112014027144A2 (en) 2017-06-27
CN104428634A (en) 2015-03-18
IN2014MN02431A (en) 2015-08-21

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