ATE71720T1 - Geraet zum messen des massenflussdebits und der dichte. - Google Patents

Geraet zum messen des massenflussdebits und der dichte.

Info

Publication number
ATE71720T1
ATE71720T1 AT85903747T AT85903747T ATE71720T1 AT E71720 T1 ATE71720 T1 AT E71720T1 AT 85903747 T AT85903747 T AT 85903747T AT 85903747 T AT85903747 T AT 85903747T AT E71720 T1 ATE71720 T1 AT E71720T1
Authority
AT
Austria
Prior art keywords
mass flow
loop
density
measuring mass
conduit
Prior art date
Application number
AT85903747T
Other languages
English (en)
Inventor
Erik B Dahlin
Sidney V Kaiser
Alan M Young
Andrew K Levien
Original Assignee
Exac Corp
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=24524080&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE71720(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exac Corp filed Critical Exac Corp
Application granted granted Critical
Publication of ATE71720T1 publication Critical patent/ATE71720T1/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
    • 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
    • G01F1/8409—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
    • G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
    • 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
    • G01F1/8481—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point
    • G01F1/8486—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having loop-shaped measuring conduits, e.g. the measuring conduits form a loop with a crossing point with multiple 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
AT85903747T 1984-07-11 1985-07-10 Geraet zum messen des massenflussdebits und der dichte. ATE71720T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62968984A 1984-07-11 1984-07-11
EP85903747A EP0188572B1 (de) 1984-07-11 1985-07-10 Gerät zum messen des massenflussdebits und der dichte
PCT/US1985/001326 WO1986000699A1 (en) 1984-07-11 1985-07-10 Improved apparatus for mass flow rate and density measurement

Publications (1)

Publication Number Publication Date
ATE71720T1 true ATE71720T1 (de) 1992-02-15

Family

ID=24524080

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85903747T ATE71720T1 (de) 1984-07-11 1985-07-10 Geraet zum messen des massenflussdebits und der dichte.

Country Status (7)

Country Link
US (1) US4660421A (de)
EP (1) EP0188572B1 (de)
JP (1) JPH0663808B2 (de)
AT (1) ATE71720T1 (de)
AU (1) AU580623B2 (de)
DE (1) DE3585222D1 (de)
WO (1) WO1986000699A1 (de)

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JPS6227621A (ja) * 1985-07-23 1987-02-05 スミス　メ−タ−　インコ−ポレ−テツド 流れる物質の質量を測定するためのダイナミック振動式計量装置
US4895031A (en) * 1985-08-29 1990-01-23 Micro Motion Inc. Sensor mounting for coriolis mass flow rate meter
US4984472A (en) * 1985-09-13 1991-01-15 Exac Corporation Apparatus for mass flow rate and density measurement
US4756198A (en) * 1986-01-24 1988-07-12 Exac Corporation Sensor apparatus for mass flow rate measurement system
US5423221A (en) * 1986-02-11 1995-06-13 Abb K-Flow Inc. Mass flow measuring device
US4747312A (en) * 1986-02-21 1988-05-31 Fischer & Porter Co. Double-loop Coriolis type mass flowmeter
US4756197A (en) * 1986-02-21 1988-07-12 Fischer & Porter Co. Coriolis-type mass flowmeter
EP0239679B1 (de) * 1986-04-04 1988-09-07 Krohne Messtechnik Gmbh & Co. Kg Massendurchflussmessgerät für strömende Medien mit Einrichtungen zur Ermittlung der Corioliskraft
US4730501A (en) * 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
GB8614135D0 (en) * 1986-06-10 1986-07-16 Foxboro Co Coriolis mass flowmeters
EP0271605B1 (de) * 1986-10-02 1990-12-27 Krohne AG Massendurchflussmessgerät mit Einrichtung zur Ermittlung der Corioliskraft
US4852410A (en) * 1986-10-03 1989-08-01 Schlumberger Industries, Inc. Omega-shaped, coriolis-type mass flow rate meter
US4911006A (en) * 1986-10-03 1990-03-27 Micro Motion Incorporated Custody transfer meter
US4763530A (en) * 1986-10-10 1988-08-16 The Babcock & Wilcox Company Apparatus and method for continuously measuring mass flow
US4782711A (en) * 1986-10-14 1988-11-08 K-Flow Division Of Kane Steel Co., Inc. Method and apparatus for measuring mass flow
DK171657B1 (da) * 1986-10-14 1997-03-03 Abb K Flow Inc Massestrømsmåler af Coriolistypen og fremgangsmåde til måling af massestrøm
KR960000099B1 (ko) * 1986-10-28 1996-01-03 더폭스보로 컴패니 코리올리 유형의 질량유량계
US5050439A (en) * 1986-10-28 1991-09-24 The Foxboro Company Coriolis-type mass flowmeter circuitry
US4911020A (en) * 1986-10-28 1990-03-27 The Foxboro Company Coriolis-type mass flowmeter circuitry
US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
US4777833A (en) * 1986-11-12 1988-10-18 Micro Motion, Inc. Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter
US4856346A (en) * 1986-11-13 1989-08-15 K-Flow Division Of Kane Steel Company, Inc. Dual flexures for coriolis type mass flow meters
US4938075A (en) * 1987-02-12 1990-07-03 Lew Hyok S Convective inertia force flowmeter
US5044208A (en) * 1987-03-18 1991-09-03 Neptune Measurement Company Double-pigtail-shaped, Coriolis-type mass flow rate meter
US4829832A (en) * 1987-07-27 1989-05-16 Lew Hyok S Convective inertia force flowmeter
EP0324019B1 (de) * 1987-07-15 1993-01-27 Micro Motion Incorporated Massendurchflussmesser mit einer kompensation der asymmetrie und einer zähflüssigen dämpfung
US5027662A (en) * 1987-07-15 1991-07-02 Micro Motion, Inc. Accuracy mass flow meter with asymmetry and viscous damping compensation
US4860594A (en) * 1988-03-01 1989-08-29 Gmi Engineering & Management Institute Apparatus and method for measuring mass flow and density
US4882935A (en) * 1988-03-03 1989-11-28 Lew Hyok S Convective attenuation flowmeter
US4852409A (en) * 1988-06-09 1989-08-01 Fischer & Porter Company Signal recovery system for mass flowmeter
US4876879A (en) * 1988-08-23 1989-10-31 Ruesch James R Apparatus and methods for measuring the density of an unknown fluid using a Coriolis meter
DE3829061A1 (de) * 1988-08-26 1990-03-08 Danfoss As Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (iii)
DE3829059A1 (de) * 1988-08-26 1990-03-08 Danfoss As Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet
US4934196A (en) * 1989-06-02 1990-06-19 Micro Motion, Inc. Coriolis mass flow rate meter having a substantially increased noise immunity
US4996871A (en) * 1989-06-02 1991-03-05 Micro Motion, Inc. Coriolis densimeter having substantially increased noise immunity
JPH04503256A (ja) * 1989-11-24 1992-06-11 リュー，ヨク・サン 対流加速度流量計
DE4016907C3 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
US5241865A (en) * 1990-11-21 1993-09-07 Lew Hyok S Mass flowmeter
US5540106A (en) * 1991-01-22 1996-07-30 Lew; Hyok S. Electronic method for measuring mass flow rate
WO1992019350A1 (en) * 1991-05-02 1992-11-12 Conoco Specialty Products Inc. Hydrocylones for oil spill cleanup
EP0547455B1 (de) * 1991-12-19 1996-09-18 Krohne AG Massendurchflussmessgerät
US5357811A (en) * 1992-02-11 1994-10-25 Exac Corporation Single tube coriolis flow meter with floating intermediate section
US5316444A (en) * 1993-04-29 1994-05-31 Wicnienski Michael F Pump control and method of pumping
JPH0791999A (ja) * 1993-09-21 1995-04-07 Fuji Electric Co Ltd コリオリ式質量流量計
US5497666A (en) * 1994-07-20 1996-03-12 Micro Motion, Inc. Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
SE510440C2 (sv) 1997-09-30 1999-05-25 Vladimir Kangas Energiomvandlare i form av ett slutet rörsystem
DE59904728D1 (de) 1998-12-11 2003-04-30 Flowtec Ag Coriolis-massedurchfluss-/dichtemesser
US6516651B1 (en) * 1999-07-22 2003-02-11 Analog Devices, Inc. Coriolis effect transducer
US6650108B2 (en) * 2001-05-11 2003-11-18 Lord Corporation System and method for monitoring the composition of a magnetorheological fluid
US20070186684A1 (en) * 2003-07-24 2007-08-16 Pham Nghieu Q Vibrating tube mass flow meter
DE10351310B4 (de) * 2003-10-31 2009-08-13 Abb Ag Vorrichtung und Verfahren zum Betrieb eines Coriolis-Massendurchflussmessers
US7040181B2 (en) 2004-03-19 2006-05-09 Endress + Hauser Flowtec Ag Coriolis mass measuring device
US7284449B2 (en) * 2004-03-19 2007-10-23 Endress + Hauser Flowtec Ag In-line measuring device
DE102004018326B4 (de) 2004-04-13 2023-02-23 Endress + Hauser Flowtec Ag Vorrichtung und Verfahren zum Messen einer Dichte und/oder einer Viskosität eines Fluids
DE102005046319A1 (de) 2005-09-27 2007-03-29 Endress + Hauser Flowtec Ag Verfahren zum Messen eines in einer Rohrleitung strömenden Mediums sowie Meßsystem dafür
CN101336364B (zh) 2005-12-27 2011-04-13 恩德斯+豪斯流量技术股份有限公司 在线测量设备和用于补偿在线测量设备中的测量误差的方法
US7360452B2 (en) * 2005-12-27 2008-04-22 Endress + Hauser Flowtec Ag In-line measuring devices and method for compensation measurement errors in in-line measuring devices
US7360453B2 (en) * 2005-12-27 2008-04-22 Endress + Hauser Flowtec Ag In-line measuring devices and method for compensation measurement errors in in-line measuring devices
DE102006062600B4 (de) 2006-12-29 2023-12-21 Endress + Hauser Flowtec Ag Verfahren zum Inbetriebnehmen und/oder Überwachen eines In-Line-Meßgeräts
DE102008016235A1 (de) 2008-03-27 2009-10-01 Endress + Hauser Flowtec Ag Verfahren zum Betreiben eines auf einer rotierenden Karussell-Abfüllmachine angeordneten Meßgeräts
AU2010358559B2 (en) * 2010-08-02 2013-11-07 Micro Motion, Inc. Method and apparatus for determining a temperature of a vibrating sensor component of a vibrating meter
CN103939087A (zh) * 2014-04-25 2014-07-23 中国石油集团渤海钻探工程有限公司 一种测井密度传感器
US10571322B2 (en) 2015-04-10 2020-02-25 Micro Motion, Inc. Measuring a spatiotemporal relationship between two of more positions of a vibratory element
DE102016125615A1 (de) * 2016-12-23 2018-06-28 Endress + Hauser Flowtec Ag Messaufnehmer vom Vibrationstyp zum Messen der Dichte und/oder des Massedurchflusses eines Mediums
DE102020121681A1 (de) 2020-08-18 2022-02-24 Endress+Hauser Flowtec Ag Coriolis-Durchflussmessgerät
DE102021131866A1 (de) 2021-12-03 2023-06-07 Endress+Hauser Flowtec Ag Verfahren zum Detektieren eines Fremdkörpers in einem Medium

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US4127028A (en) * 1977-06-07 1978-11-28 Halliburton Company Coriolis mass flow rate metering means
US4192184A (en) * 1978-11-13 1980-03-11 Halliburton Company Mass flowmeter
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US4422338A (en) * 1981-02-17 1983-12-27 Micro Motion, Inc. Method and apparatus for mass flow measurement
US4491025A (en) * 1982-11-03 1985-01-01 Micro Motion, Inc. Parallel path Coriolis mass flow rate meter
JPH0718734B2 (ja) * 1984-06-04 1995-03-06 イグザク・コ−ポレ−シヨン 物質の流れにおける質量流量を測定する流量計

Also Published As

Publication number Publication date
AU4672285A (en) 1986-02-10
AU580623B2 (en) 1989-01-19
DE3585222D1 (de) 1992-02-27
EP0188572A4 (de) 1987-10-26
JPS61502704A (ja) 1986-11-20
EP0188572B1 (de) 1992-01-15
WO1986000699A1 (en) 1986-01-30
US4660421A (en) 1987-04-28
JPH0663808B2 (ja) 1994-08-22
EP0188572A1 (de) 1986-07-30

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