DE102012017797B4 - Durchflussmessgerät - Google Patents

Durchflussmessgerät Download PDF

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Publication number
DE102012017797B4
DE102012017797B4 DE102012017797.6A DE102012017797A DE102012017797B4 DE 102012017797 B4 DE102012017797 B4 DE 102012017797B4 DE 102012017797 A DE102012017797 A DE 102012017797A DE 102012017797 B4 DE102012017797 B4 DE 102012017797B4
Authority
DE
Germany
Prior art keywords
measuring
sensor elements
guide structure
medium
sensor
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE102012017797.6A
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German (de)
English (en)
Other versions
DE102012017797A1 (de
Inventor
Yousif Hussain
Christopher ROLPH
Tao Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krohne AG
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
Priority to DE102012017797.6A priority Critical patent/DE102012017797B4/de
Priority to EP13003725.2A priority patent/EP2706327B1/de
Priority to RU2013141225A priority patent/RU2606345C2/ru
Priority to JP2013187255A priority patent/JP6124744B2/ja
Priority to US14/022,366 priority patent/US9429458B2/en
Priority to CN201310408053.2A priority patent/CN103674138B/zh
Publication of DE102012017797A1 publication Critical patent/DE102012017797A1/de
Application granted granted Critical
Publication of DE102012017797B4 publication Critical patent/DE102012017797B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • 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
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • 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
    • 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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • 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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple measuring conduits
    • 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
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
DE102012017797.6A 2012-09-10 2012-09-10 Durchflussmessgerät Active DE102012017797B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102012017797.6A DE102012017797B4 (de) 2012-09-10 2012-09-10 Durchflussmessgerät
EP13003725.2A EP2706327B1 (de) 2012-09-10 2013-07-25 Coriolis Durchflussmessgerät
RU2013141225A RU2606345C2 (ru) 2012-09-10 2013-09-09 Расходомер
JP2013187255A JP6124744B2 (ja) 2012-09-10 2013-09-10 流量計
US14/022,366 US9429458B2 (en) 2012-09-10 2013-09-10 Flowmeter having electrical sensor elements connected in series and applied to an outer surface of a guide structure
CN201310408053.2A CN103674138B (zh) 2012-09-10 2013-09-10 流量测量仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012017797.6A DE102012017797B4 (de) 2012-09-10 2012-09-10 Durchflussmessgerät

Publications (2)

Publication Number Publication Date
DE102012017797A1 DE102012017797A1 (de) 2014-03-13
DE102012017797B4 true DE102012017797B4 (de) 2014-09-18

Family

ID=48875475

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102012017797.6A Active DE102012017797B4 (de) 2012-09-10 2012-09-10 Durchflussmessgerät

Country Status (6)

Country Link
US (1) US9429458B2 (enExample)
EP (1) EP2706327B1 (enExample)
JP (1) JP6124744B2 (enExample)
CN (1) CN103674138B (enExample)
DE (1) DE102012017797B4 (enExample)
RU (1) RU2606345C2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014108580A1 (de) * 2014-06-18 2015-12-24 Krohne Ag Vorrichtung zur Bestimmung einer Messgröße und Messanordnung zur Bestimmung des Durchflusses
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
EP3215812B1 (en) * 2014-12-29 2020-10-07 Concentric Meter Corporation Fluid parameter sensor and meter
DE102016100950A1 (de) 2016-01-20 2017-07-20 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Coriolis-Massedurchflussmessgeräts und diesbezügliches Coriolis-Massedurchflussmessgerät
DE102016100951A1 (de) * 2016-01-20 2017-07-20 Krohne Messtechnik Gmbh Verfahren zum Betreiben eines Coriolis-Massedurchflussmessgeräts und diesbezügliches Coriolis-Massedurchflussmessgerät
DE102016104551B4 (de) * 2016-03-11 2025-04-03 Krohne AG Verfahren zur Ausstattung eines Coriolis-Massedurchflussmessgeräts mit elektrischen Verbindungen
CN106053877A (zh) * 2016-07-30 2016-10-26 无锡乐华自动化科技有限公司 一种流速传感器
DE102017102449A1 (de) * 2017-02-08 2018-08-09 Krohne Ag Verfahren zur Druckmessung bei einem Coriolis-Massedurchflussmessgerät und Coriolis-Massedurchflussmessgerät
DE102017118109A1 (de) * 2017-08-09 2019-02-14 Endress + Hauser Flowtec Ag Sensorbaugruppe
DE102017010727A1 (de) * 2017-11-21 2019-05-23 Diehl Metering Gmbh Messeinrichtung zur Ermittlung eines Drucks in einem Messvolumen
NL2022423B1 (en) * 2019-01-21 2020-08-18 Berkin Bv Micro-Coriolis mass flow sensor with resistive readout.
CN110706835B (zh) * 2019-10-16 2021-02-05 中广核工程有限公司 一种基于应力差分析非接触式流量的检测装置及方法

Citations (6)

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DE69709338T2 (de) * 1996-04-22 2002-08-08 Direct Measurement Corp., Longmont Coriolis-massendurchflussmesser mit vorrichtungen und verfahren zur verringerung von nullpunktverschiebungen, die von sich ändernden randbedingungen herrühren
US20030200816A1 (en) * 2001-06-14 2003-10-30 Francisco Edward E. Method and apparatus for measuring a fluid characteristic
US6684715B1 (en) * 2000-09-01 2004-02-03 Fmc Technologies, Inc. Coriolis mass flowmeter with improved accuracy and simplified instrumentation
DE10256376A1 (de) * 2002-12-02 2004-06-17 Krohne Ag Massendurchflußmeßgerät und Verfahren zur Druckmessung bei einem Massendurchflußmeßgerät
DE102007052041A1 (de) * 2007-10-30 2009-05-14 Krohne Ag Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung
WO2012028425A1 (de) * 2010-09-02 2012-03-08 Endress+Hauser Flowtec Ag Messsystem mit einem messaufnehmer vom vibrationstyp

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JPH0769232B2 (ja) * 1987-02-18 1995-07-26 株式会社イシダ ロ−ドセルの温度補償方法及びその装置
GB9100720D0 (en) * 1991-01-12 1991-02-27 Westland Aerostructures Ltd Tyre pressure and temperature measurement system
DE4224379C2 (de) 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
JPH0634414A (ja) * 1992-07-17 1994-02-08 Tokico Ltd 振動式測定装置
JPH0979882A (ja) * 1995-09-14 1997-03-28 Tokico Ltd 振動式測定装置
US5753827A (en) * 1995-10-17 1998-05-19 Direct Measurement Corporation Coriolis meteR having a geometry insensitive to changes in fluid pressure and density and method of operation thereof
US6227059B1 (en) * 1999-01-12 2001-05-08 Direct Measurement Corporation System and method for employing an imaginary difference signal component to compensate for boundary condition effects on a Coriolis mass flow meter
WO2001018501A1 (en) * 1999-09-03 2001-03-15 Fmc Corporation Coriolis mass flowmeter with improved accuracy and simplified instrumentation
DE10358663B4 (de) * 2003-12-12 2015-11-26 Endress + Hauser Flowtec Ag Coriolis-Massedurchfluß-Meßgerät
MX2007011594A (es) * 2005-03-29 2007-12-10 Micro Motion Inc Flujometro de coriolis y metodo para determinar las caracteristicas de flujo.
EP2359114A2 (en) * 2008-11-17 2011-08-24 Sensortran, Inc. High spatial resolution fiber optic temperature sensor
ES2633097T3 (es) * 2009-06-30 2017-09-19 Bridgestone Corporation Iniciadores de polimerización aniónica y procesos
IT1400363B1 (it) * 2010-06-03 2013-05-31 Magneti Marelli Spa Metodo di determinazione della velocita' di rotazione di un compressore in un motore a combustione interna
DE102010035341B4 (de) * 2010-08-24 2013-07-04 Krohne Ag Verfahren zur Bestimmung der Viskosität eines Mediums mit einem Coriolis-Massedurchflussmessgerät

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69709338T2 (de) * 1996-04-22 2002-08-08 Direct Measurement Corp., Longmont Coriolis-massendurchflussmesser mit vorrichtungen und verfahren zur verringerung von nullpunktverschiebungen, die von sich ändernden randbedingungen herrühren
US6684715B1 (en) * 2000-09-01 2004-02-03 Fmc Technologies, Inc. Coriolis mass flowmeter with improved accuracy and simplified instrumentation
US20030200816A1 (en) * 2001-06-14 2003-10-30 Francisco Edward E. Method and apparatus for measuring a fluid characteristic
DE10256376A1 (de) * 2002-12-02 2004-06-17 Krohne Ag Massendurchflußmeßgerät und Verfahren zur Druckmessung bei einem Massendurchflußmeßgerät
DE102007052041A1 (de) * 2007-10-30 2009-05-14 Krohne Ag Verfahren zum Betreiben einer Dichtemeßvorrichtung und Vorrichtung zur Dichtemessung
WO2012028425A1 (de) * 2010-09-02 2012-03-08 Endress+Hauser Flowtec Ag Messsystem mit einem messaufnehmer vom vibrationstyp

Also Published As

Publication number Publication date
DE102012017797A1 (de) 2014-03-13
EP2706327A1 (de) 2014-03-12
JP2014052378A (ja) 2014-03-20
RU2606345C2 (ru) 2017-01-10
EP2706327B1 (de) 2020-11-18
US9429458B2 (en) 2016-08-30
CN103674138B (zh) 2018-05-15
US20140069210A1 (en) 2014-03-13
RU2013141225A (ru) 2015-03-20
JP6124744B2 (ja) 2017-05-10
CN103674138A (zh) 2014-03-26

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