IN2015MN00129A - - Google Patents

Info

Publication number
IN2015MN00129A
IN2015MN00129A IN129MUN2015A IN2015MN00129A IN 2015MN00129 A IN2015MN00129 A IN 2015MN00129A IN 129MUN2015 A IN129MUN2015 A IN 129MUN2015A IN 2015MN00129 A IN2015MN00129 A IN 2015MN00129A
Authority
IN
India
Prior art keywords
overvoltage
value
current intensity
current
coil
Prior art date
Application number
Other languages
English (en)
Inventor
Markus Rüefenacht
Andre Spahlinger
Thomas Küeng
Original Assignee
Flowtec Ag
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 Flowtec Ag filed Critical Flowtec Ag
Publication of IN2015MN00129A publication Critical patent/IN2015MN00129A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Control Of Voltage And Current In General (AREA)
IN129MUN2015 2012-06-28 2013-06-04 IN2015MN00129A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012105716.8A DE102012105716A1 (de) 2012-06-28 2012-06-28 Verfahren zur Steuerung eines Spulenstroms eines magnetisch- induktiven Durchflussmessgerätes
PCT/EP2013/061419 WO2014001026A1 (de) 2012-06-28 2013-06-04 Verfahren zur steuerung eines spulenstroms eines magnetisch-induktiven durchflussmessgerätes

Publications (1)

Publication Number Publication Date
IN2015MN00129A true IN2015MN00129A (enrdf_load_stackoverflow) 2015-10-16

Family

ID=48576426

Family Applications (1)

Application Number Title Priority Date Filing Date
IN129MUN2015 IN2015MN00129A (enrdf_load_stackoverflow) 2012-06-28 2013-06-04

Country Status (6)

Country Link
US (1) US9893611B2 (enrdf_load_stackoverflow)
EP (1) EP2867629B1 (enrdf_load_stackoverflow)
CN (1) CN104428635B (enrdf_load_stackoverflow)
DE (1) DE102012105716A1 (enrdf_load_stackoverflow)
IN (1) IN2015MN00129A (enrdf_load_stackoverflow)
WO (1) WO2014001026A1 (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014107200A1 (de) 2014-05-22 2015-11-26 Endress + Hauser Flowtec Ag Vorrichtung zum Messen des Volumenstroms eines Fluids
DE102015116771B4 (de) * 2015-10-02 2021-07-01 Krohne Messtechnik Gmbh Verfahren zum Einstellen einer konstanten Magnetfeldstärke eines Magnetfelds bei einem magnetisch-induktiven Durchflussmessgerät und diesbezügliches magnetisch-induktives Durchflussmessgerät
DE102016122495B4 (de) * 2016-11-22 2022-03-17 Endress + Hauser Flowtec Ag Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgeräts
CN106499859A (zh) * 2016-11-25 2017-03-15 合肥协力液压科技有限公司 一种电磁液压阀电磁线圈电流测量装置
DE102019133462A1 (de) 2019-12-06 2021-06-10 Endress+Hauser Flowtec Ag Verfahren zum Betreiben eines magnetisch-induktiven Durchflussmessgerätes und magnetisch-induktives Durchflussmessgerät
DE102020114515A1 (de) 2020-05-29 2021-12-02 Endress+Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102020114517A1 (de) 2020-05-29 2021-12-02 Endress+Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102021118264A1 (de) 2021-07-14 2023-01-19 Endress+Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102021131698A1 (de) 2021-12-01 2023-06-01 Endress+Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102021131692A1 (de) 2021-12-01 2023-06-01 Endress + Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102021131696A1 (de) 2021-12-01 2023-06-01 Endress+Hauser Flowtec Ag Verfahren zum Betreiben einer magnetisch-induktiven Durchflussmessvorrichtung
DE102021131693A1 (de) 2021-12-01 2023-06-01 Endress + Hauser Flowtec Ag Magnetisch-induktive Durchflussmessvorrichtung
DE102022115271B3 (de) 2022-06-20 2023-11-02 Krohne Messtechnik Gmbh Magnetfeldgenerator für ein magnetisch-induktives Durchflussmessgerät, Verfahren zum Betreiben eines solchen, magnetisch-induktives Durchflussmessgerät und Verfahren zum Betreiben eines solchen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604811A (ja) * 1983-06-23 1985-01-11 Yokogawa Hokushin Electric Corp 電磁流量計
DE3334152A1 (de) * 1983-09-21 1985-04-04 Fischer & Porter GmbH, 3400 Göttingen Magnetisch induktiver durchflussmesser
US4766770A (en) * 1984-03-30 1988-08-30 Fischer & Porter Company Low duty cycle electromagnetic flowmeter
DE3616407A1 (de) 1986-05-15 1987-11-19 Bopp & Reuther Gmbh Induktiver durchflussmesser
US4784000A (en) * 1987-01-15 1988-11-15 Emerson Electric Co. Magnetic flowmeter coil driver and method
EP0969268A1 (de) 1998-07-03 2000-01-05 Endress + Hauser Flowtec AG Verfahren zum Regeln des Spulenstroms von magnetisch-induktiven Durchflussaufnehmern
DE19907864A1 (de) * 1999-02-23 2000-09-14 Krohne Messtechnik Kg Magnetisch-induktives Durchflußmeßgerät
DE19917268B4 (de) 1999-04-16 2005-07-14 Siemens Flow Instruments A/S Verfahren zum Überprüfen eines elektromagnetischen Durchflußmessers und elektromagnetische Durchflußmesseranordnung
EP1158279A1 (de) * 2000-05-22 2001-11-28 Endress + Hauser Flowtec AG Stromregel-Schaltung eines magnetisch-induktiven Durchflussmessgerät zum Erzeugen eines Speisestroms für eine Erreger-Schaltung
US7260486B2 (en) * 2004-09-22 2007-08-21 Endress + Hauser Flowtec Ag Method for operating and/or reviewing a magneto-inductive flow meter
DE102004046238A1 (de) * 2004-09-22 2006-03-23 Endress + Hauser Flowtec Ag Magnetisch-induktives Durchflussmessgerät
DE102006016564A1 (de) * 2006-04-06 2007-10-11 Endress + Hauser Flowtec Ag Vorrichtung zum Bestimmen des Volumen- oder Massestroms eines Mediums
DE102008034566A1 (de) * 2008-07-24 2010-02-04 Siemens Aktiengesellschaft Elektromagnetischer Durchflussmesser sowie Verfahren zum Betrieb eines elektromagnetischen Durchflussmessers

Also Published As

Publication number Publication date
DE102012105716A1 (de) 2014-01-02
EP2867629A1 (de) 2015-05-06
US9893611B2 (en) 2018-02-13
WO2014001026A1 (de) 2014-01-03
CN104428635A (zh) 2015-03-18
US20150188416A1 (en) 2015-07-02
CN104428635B (zh) 2018-04-27
EP2867629B1 (de) 2020-02-26

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