DK1496341T3 - Coriolis massegennemstrømnings-måleapparat og fremgangsmåde til at drive et Coriolis-massegennemstrømnings-måleapparat - Google Patents

Coriolis massegennemstrømnings-måleapparat og fremgangsmåde til at drive et Coriolis-massegennemstrømnings-måleapparat

Info

Publication number
DK1496341T3
DK1496341T3 DK04011845.7T DK04011845T DK1496341T3 DK 1496341 T3 DK1496341 T3 DK 1496341T3 DK 04011845 T DK04011845 T DK 04011845T DK 1496341 T3 DK1496341 T3 DK 1496341T3
Authority
DK
Denmark
Prior art keywords
mass flow
flow meter
coriolis mass
operating
vibrator
Prior art date
Application number
DK04011845.7T
Other languages
English (en)
Inventor
Ralf Storm
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=33441690&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1496341(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Krohne Ag filed Critical Krohne Ag
Application granted granted Critical
Publication of DK1496341T3 publication Critical patent/DK1496341T3/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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Flow Control (AREA)
DK04011845.7T 2003-07-09 2004-05-19 Coriolis massegennemstrømnings-måleapparat og fremgangsmåde til at drive et Coriolis-massegennemstrømnings-måleapparat DK1496341T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10331126A DE10331126B4 (de) 2003-07-09 2003-07-09 Coriolis-Massendurchflußmeßgerät und Verfahren zum Betreiben eines Coriolis-Massendurchflußmeßgeräts

Publications (1)

Publication Number Publication Date
DK1496341T3 true DK1496341T3 (da) 2011-03-14

Family

ID=33441690

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04011845.7T DK1496341T3 (da) 2003-07-09 2004-05-19 Coriolis massegennemstrømnings-måleapparat og fremgangsmåde til at drive et Coriolis-massegennemstrømnings-måleapparat

Country Status (6)

Country Link
US (1) US7136777B2 (da)
EP (1) EP1496341B2 (da)
JP (1) JP4331654B2 (da)
AT (1) ATE491928T1 (da)
DE (2) DE10331126B4 (da)
DK (1) DK1496341T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7689372B2 (en) 2006-12-13 2010-03-30 Abb Patent Gmbh Process for operating a measurement device of the vibration type
DE102006058732A1 (de) 2006-12-13 2008-06-26 Abb Ag Verfahren zum Betrieb einer Coriolis-Massendurchflussmesseinrichtung
DE102012011932B4 (de) * 2012-06-18 2016-09-15 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Resonanzmesssystems und diesbezügliches Resonanzmesssystem
JP2015077652A (ja) * 2013-10-16 2015-04-23 クオンタムバイオシステムズ株式会社 ナノギャップ電極およびその製造方法
CN104792379B (zh) * 2015-04-08 2018-01-12 浙江大学 一种基于流体状态检测的科氏流量计振幅自适应控制方法
US10598531B2 (en) 2018-04-23 2020-03-24 General Electric Company Coriolis flow meter with multiple actuators arranged on a flow tube and driven in different planes
DE102019122094B3 (de) * 2019-08-16 2021-01-28 Endress+Hauser Flowtec Ag Verfahren zur Berechnung einer Qualität eines Messrohrs eines Coriolis-Messgeräts und ein solches Messgerät
CN113932915B (zh) * 2021-09-23 2024-02-20 北京机电工程研究所 一种振动测量通道方向错误识别方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843890A (en) * 1988-07-08 1989-07-04 Micro Motion, Incorporated Coriolis mass flow rate meter having an absolute frequency output
DE4423168C2 (de) * 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
JP3058074B2 (ja) * 1995-08-29 2000-07-04 富士電機株式会社 振動型測定器
US5687100A (en) * 1996-07-16 1997-11-11 Micro Motion, Inc. Vibrating tube densimeter
DE19719587A1 (de) * 1997-05-09 1998-11-19 Bailey Fischer & Porter Gmbh Verfahren und Einrichtung zur Erkennung und Kompensation von Nullpunkteinflüssen auf Coriolis-Massedurchflußmesser
US6230104B1 (en) * 1997-09-30 2001-05-08 Micro Motion, Inc. Combined pickoff and oscillatory driver for use in coriolis flowmeters and method of operating the same
US6311136B1 (en) 1997-11-26 2001-10-30 Invensys Systems, Inc. Digital flowmeter
DE59904728D1 (de) * 1998-12-11 2003-04-30 Flowtec Ag Coriolis-massedurchfluss-/dichtemesser
US6651513B2 (en) * 2000-04-27 2003-11-25 Endress + Hauser Flowtec Ag Vibration meter and method of measuring a viscosity of a fluid

Also Published As

Publication number Publication date
JP4331654B2 (ja) 2009-09-16
EP1496341A3 (de) 2007-02-28
ATE491928T1 (de) 2011-01-15
US20050011286A1 (en) 2005-01-20
JP2005031088A (ja) 2005-02-03
US7136777B2 (en) 2006-11-14
DE502004011987D1 (de) 2011-01-27
EP1496341B1 (de) 2010-12-15
EP1496341A2 (de) 2005-01-12
DE10331126B4 (de) 2005-09-01
DE10331126A1 (de) 2005-02-17
EP1496341B2 (de) 2017-01-25

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