ATE93055T1 - Verbesserungen bei messaufnehmern mit einem einzigen schwingenden rohr. - Google Patents

Verbesserungen bei messaufnehmern mit einem einzigen schwingenden rohr.

Info

Publication number
ATE93055T1
ATE93055T1 AT88310915T AT88310915T ATE93055T1 AT E93055 T1 ATE93055 T1 AT E93055T1 AT 88310915 T AT88310915 T AT 88310915T AT 88310915 T AT88310915 T AT 88310915T AT E93055 T1 ATE93055 T1 AT E93055T1
Authority
AT
Austria
Prior art keywords
tube
nodal
vibrating
attached
single vibrating
Prior art date
Application number
AT88310915T
Other languages
English (en)
Inventor
James Wolryche Stansfeld
David Ian Heaton Atkinson
Original Assignee
Schlumberger Ind Ltd
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 Schlumberger Ind Ltd filed Critical Schlumberger Ind Ltd
Application granted granted Critical
Publication of ATE93055T1 publication Critical patent/ATE93055T1/de

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
    • 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
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • 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
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G01F1/8418—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments motion or vibration balancing means
    • 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
    • G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
    • 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
    • G01F1/845—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
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/006—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis vibrating tube, tuning fork

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Volume Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measuring Fluid Pressure (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Fire-Detection Mechanisms (AREA)
AT88310915T 1987-11-19 1988-11-18 Verbesserungen bei messaufnehmern mit einem einzigen schwingenden rohr. ATE93055T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8727100A GB2212613B (en) 1987-11-19 1987-11-19 Improvements in single vibrating tube transducers
EP88310915A EP0317340B1 (de) 1987-11-19 1988-11-18 Verbesserungen bei Messaufnehmern mit einem einzigen schwingenden Rohr

Publications (1)

Publication Number Publication Date
ATE93055T1 true ATE93055T1 (de) 1993-08-15

Family

ID=10627217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88310915T ATE93055T1 (de) 1987-11-19 1988-11-18 Verbesserungen bei messaufnehmern mit einem einzigen schwingenden rohr.

Country Status (6)

Country Link
US (1) US4962671A (de)
EP (1) EP0317340B1 (de)
JP (1) JP2579540B2 (de)
AT (1) ATE93055T1 (de)
DE (1) DE3883168T2 (de)
GB (1) GB2212613B (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016907C3 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
DE4027936A1 (de) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg Massedosierautomat
DE4124295A1 (de) * 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
EP0547455B1 (de) * 1991-12-19 1996-09-18 Krohne AG Massendurchflussmessgerät
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
US5261284A (en) * 1992-10-13 1993-11-16 Exac Corporation Non-interacting enclosure design for coriolis mass flow meters
EP0596178B1 (de) * 1992-11-06 1995-02-01 Endress + Hauser Flowtec AG Coriolis-Massendurchflussmesser
DE4323028C3 (de) * 1993-07-09 2000-10-26 Krohne Ag Basel Massendurchflußmeßsystem
FR2707395B1 (fr) * 1993-07-09 1995-10-06 Facom Outil de mesure d'un couple, tel qu'une clé dynamométrique électronique.
US5691485A (en) * 1994-06-06 1997-11-25 Oval Corporation Coaxial double tube type Coriolis flowmeter
EP0749006B1 (de) * 1995-06-14 2002-04-10 Endress + Hauser Flowtec AG Coriolis-Massedurchflussaufnehmer mit einem einzigen Messrohr
AU695134B2 (en) * 1995-08-16 1998-08-06 Oval Corporation Coriolis flowmeter
EP0759542B1 (de) * 1995-08-21 2004-11-10 Oval Corporation Coriolisdurchflussmesser
DE19614736C2 (de) * 1996-04-15 2001-07-26 Krohne Ag Basel Massendurchflußmeßgerät
DE19620079C2 (de) * 1996-05-20 2001-08-23 Krohne Messtechnik Kg Massendurchflußmeßgerät
US6158290A (en) * 1997-04-11 2000-12-12 Krohne A.G. Mass flow meter
US5974858A (en) * 1997-05-02 1999-11-02 Calibron Systems, Inc. Single flange installation densimeter
DE19825775A1 (de) * 1997-10-07 1999-05-12 Krohne Ag Massendurchflußmeßgerät
US5979246A (en) * 1998-02-09 1999-11-09 Micro Motion, Inc. Spring rate balancing of the flow tube and a balance bar in a straight tube Coriolis flowmeter
US6691583B2 (en) 2001-04-24 2004-02-17 Endress + Hauser Flowtec Ag Vibratory transducer
EP1253408A1 (de) * 2001-04-24 2002-10-30 Endress + Hauser Flowtec AG Messwandler vom Vibrationstyp
DE10235322A1 (de) * 2002-08-01 2004-02-12 Endress + Hauser Flowtec Ag, Reinach Meßwandler vom Vibrationstyp
EP1590638A1 (de) * 2003-02-04 2005-11-02 Micro Motion, Inc. Coriolis-massenströmungsmesser mit geringer masse mit einemantriebssystem mit geringer masse
DE10318705A1 (de) 2003-04-24 2004-11-18 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung und/oder Überwachung mindestens einer physikalischen oder chemischen Prozessgröße eines Mediums
WO2005010467A2 (en) * 2003-07-24 2005-02-03 Fti Flow Technology, Inc. Vibrating tube mass flow meter
DE10354373A1 (de) 2003-11-20 2005-06-16 Endress + Hauser Flowtec Ag, Reinach Messaufnehmer vom Vibrationstyp
US7077014B2 (en) 2004-06-23 2006-07-18 Endress + Hauser Flowtec Ag Vibration-type measuring transducer
JP4562497B2 (ja) * 2004-11-15 2010-10-13 株式会社オーバル ノイズ対策形直管式コリオリ流量計
DE102004060420A1 (de) * 2004-12-14 2006-06-29 Krohne Ag Coriolis-Massendurchflußmeßgerät
EP1889011A1 (de) 2005-06-01 2008-02-20 Siemens Aktiengesellschaft Massendurchflussmessgerät
US7475603B2 (en) 2005-11-15 2009-01-13 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
US7490521B2 (en) 2005-11-15 2009-02-17 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
US7472607B2 (en) 2005-11-15 2009-01-06 Endress + Hauser Flowtec Ag Measurement transducer of vibration type
WO2007074055A1 (en) 2005-12-27 2007-07-05 Endress+Hauser Flowtec Ag In-line measuring devices and method for compensating measurement errors in in-line measuring devices
DE102007048881A1 (de) * 2007-10-11 2009-04-16 Siemens Ag Massendurchflussmessgerät sowie Verfahren zur Herstellung eines Versteifungsrahmens für ein Massendurchflussmessgerät
DE102007050686A1 (de) 2007-10-22 2009-04-23 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102007062397A1 (de) 2007-12-20 2009-06-25 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102008035877A1 (de) 2008-08-01 2010-02-04 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102008044186A1 (de) 2008-11-28 2010-06-02 Endress + Hauser Flowtec Ag Magneteinrichtung sowie Meßaufnehmer vom Vibrationstyp mit einer solchen Magneteinrichtung
DE102009012474A1 (de) 2009-03-12 2010-09-16 Endress + Hauser Flowtec Ag Meßsystem mit einem Messwandler vom Vibrationstyp
DE102009028006A1 (de) 2009-07-24 2011-01-27 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102009028007A1 (de) 2009-07-24 2011-01-27 Endress + Hauser Flowtec Ag Meßumwandler vom Vibrationstyp sowie Meßgerät mit einem solchen Meßwandler
DE102010000760B4 (de) 2010-01-11 2021-12-23 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp zum Messen eines statischen Drucks in einem strömenden Medium
DE102010000761A1 (de) 2010-01-11 2011-07-28 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
DE102010000759B4 (de) 2010-01-11 2025-05-22 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
DK2519806T3 (en) 2009-12-31 2018-05-22 Flowtec Ag Measurement system with a vibration type transducer
CN102686986B (zh) 2009-12-31 2015-01-28 恩德斯+豪斯流量技术股份有限公司 具有振动型测量变换器的测量系统
WO2011080171A2 (de) 2009-12-31 2011-07-07 Endress+Hauser Flowtec Ag MEßSYSTEM MIT EINEM MEßWANDLER VOM VIBRATIONSTYP
DE102010039543A1 (de) 2010-08-19 2012-02-23 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler vom Vibrationstyp
DE102010044179A1 (de) 2010-11-11 2012-05-16 Endress + Hauser Flowtec Ag Meßsystem mit einem Meßwandler von Vibrationstyp
US9523272B2 (en) 2013-12-28 2016-12-20 Halliburton Energy Services, Inc. Amplification of data-encoded sound waves within a resonant area
DE102014119073A1 (de) 2014-12-18 2016-06-23 Endress+Hauser Flowtec Ag Messaufnehmer vom Vibrationstyp
US10107784B2 (en) 2014-12-29 2018-10-23 Concentric Meter Corporation Electromagnetic transducer
US9752911B2 (en) 2014-12-29 2017-09-05 Concentric Meter Corporation Fluid parameter sensor and meter
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
EP3548850B1 (de) 2016-11-30 2021-03-31 Micro Motion Inc. Temperaturkompensation eines in der messgeräteverifizierung verwendeten testtons
EP4168752B1 (de) 2020-06-18 2025-08-13 Endress+Hauser Flowtec AG Vibronisches messsystem
DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem

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GB1280997A (en) * 1968-10-29 1972-07-12 Solartron Electronic Group Improvements in or relating to fluid density transducers
DE3039438A1 (de) * 1979-11-06 1981-08-27 The Solartron Electronic Group Ltd., Farnborough, Hampshire Fluessigkeitsdichtewandler
DE3534288A1 (de) * 1985-09-26 1987-04-02 Danfoss As Massendurchfluss-messgeraet nach dem coriolis-prinzip
US4703660A (en) * 1986-04-01 1987-11-03 The Babcock & Wilcox Company Apparatus and method for continuously measuring mass flow
US4823614A (en) * 1986-04-28 1989-04-25 Dahlin Erik B Coriolis-type mass flowmeter
GB2192714A (en) * 1986-07-16 1988-01-20 Schlumberger Electronics Coriolis mass flow meter

Also Published As

Publication number Publication date
JPH01189520A (ja) 1989-07-28
EP0317340B1 (de) 1993-08-11
US4962671A (en) 1990-10-16
GB2212613A (en) 1989-07-26
DE3883168D1 (de) 1993-09-16
EP0317340A3 (en) 1990-08-01
JP2579540B2 (ja) 1997-02-05
GB2212613B (en) 1991-07-03
DE3883168T2 (de) 1994-02-10
GB8727100D0 (en) 1987-12-23
EP0317340A2 (de) 1989-05-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee