DK1394513T3 - Magnetisk-induktiv gennemstrømsmåler - Google Patents

Magnetisk-induktiv gennemstrømsmåler

Info

Publication number
DK1394513T3
DK1394513T3 DK03008636.7T DK03008636T DK1394513T3 DK 1394513 T3 DK1394513 T3 DK 1394513T3 DK 03008636 T DK03008636 T DK 03008636T DK 1394513 T3 DK1394513 T3 DK 1394513T3
Authority
DK
Denmark
Prior art keywords
magnetic
flow meter
inductive flow
tube
branch
Prior art date
Application number
DK03008636.7T
Other languages
English (en)
Inventor
Friedrich Hofmann
Willigen Arnould L Van
Boudewijn Jozef Poortmann
Original Assignee
Krohne 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 Krohne Ag filed Critical Krohne Ag
Application granted granted Critical
Publication of DK1394513T3 publication Critical patent/DK1394513T3/da

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
    • G01F1/584—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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Measuring Magnetic Variables (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
DK03008636.7T 2002-08-27 2003-04-15 Magnetisk-induktiv gennemstrømsmåler DK1394513T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10240024A DE10240024B4 (de) 2002-08-27 2002-08-27 Magnetisch-induktives Durchflußmeßgerät

Publications (1)

Publication Number Publication Date
DK1394513T3 true DK1394513T3 (da) 2012-02-06

Family

ID=31197529

Family Applications (1)

Application Number Title Priority Date Filing Date
DK03008636.7T DK1394513T3 (da) 2002-08-27 2003-04-15 Magnetisk-induktiv gennemstrømsmåler

Country Status (6)

Country Link
US (1) US6843136B2 (da)
EP (1) EP1394513B1 (da)
JP (1) JP4063739B2 (da)
AT (1) ATE527523T1 (da)
DE (1) DE10240024B4 (da)
DK (1) DK1394513T3 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4893920B2 (ja) * 2005-07-15 2012-03-07 横河電機株式会社 電磁流量計
US7837660B2 (en) * 2007-12-17 2010-11-23 Ross Peter Jones Recessed electrodes for sensing flow in ophthalmic surgical system
US7587947B1 (en) 2009-01-21 2009-09-15 Murray F Feller Magnetic flow meter with selective electrode positioning
US10352743B1 (en) 2013-09-26 2019-07-16 Sensors That Count, L.L.C. Flow sensor based on electrical capacity
US11231305B2 (en) * 2013-09-26 2022-01-25 Amvac Chemical Corporation Flow sensor apparatus for monitoring a directed stream of an agricultural product
DE102013014223B4 (de) * 2013-08-28 2017-03-30 Sensus Spectrum Llc Magnetisch induktiver Durchflussmesser zur Bestimmung des Durchflusses eines durch ein Messrohr hindurchströmenden Fluids
DE102015116676A1 (de) 2015-01-20 2016-07-21 Krohne Ag Magnetisch-induktives Durchflussmessgerät und Verfahren zum Herstellen einer Messelektrode
EP3048431B1 (de) 2015-01-20 2020-07-29 Krohne AG Magnetisch-induktives durchflussmessgerät und verfahren zur herstellung einer messelektrode
JP6562413B2 (ja) * 2015-07-03 2019-08-21 国立大学法人東北大学 流体力学的スピン流装置及び導電性流体の流速測定方法
GB2543134B (en) 2015-10-05 2018-06-06 Ford Global Tech Llc Centre console with hinged fins
JP6260610B2 (ja) * 2015-12-08 2018-01-17 横河電機株式会社 電磁流量計

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068122A (en) * 1980-01-24 1981-08-05 Atomic Energy Authority Uk Electromagnetic flowmeters
JPS595918A (ja) * 1982-07-03 1984-01-12 Yokogawa Hokushin Electric Corp 電磁流量計
DE3344679C2 (de) * 1983-12-10 1987-01-29 Rheometron AG, Basel Verfahren zum Einbringen stiftförmiger Elektroden oder Elektrodenschäfte aus metallischem Werkstoff in ein keramisches Meßrohr für magnetisch-induktive Durchflußmeßgeräte
JPS61502011A (ja) * 1984-04-26 1986-09-11 クローネ・アクチエンゲゼルシヤフト 磁気誘導流量測定装置の測定値センサ
JPH0619285B2 (ja) * 1987-10-23 1994-03-16 株式会社日立製作所 外筒を有するセラミック導管
US4938073A (en) * 1988-09-13 1990-07-03 Halliburton Company Expanded range magnetic flow meter
DE4139915A1 (de) * 1991-02-04 1992-08-13 Krohne Messtechnik Kg Magnetisch-induktiver durchflussmesser
US5773723A (en) * 1995-09-29 1998-06-30 Lewis; Peter B. Flow tube liner

Also Published As

Publication number Publication date
EP1394513A1 (de) 2004-03-03
DE10240024B4 (de) 2004-12-16
JP2004085570A (ja) 2004-03-18
US6843136B2 (en) 2005-01-18
US20040040385A1 (en) 2004-03-04
JP4063739B2 (ja) 2008-03-19
EP1394513B1 (de) 2011-10-05
ATE527523T1 (de) 2011-10-15
DE10240024A1 (de) 2004-03-11

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