DE3585222D1 - Geraet zum messen des massenflussdebits und der dichte. - Google Patents

Geraet zum messen des massenflussdebits und der dichte.

Info

Publication number
DE3585222D1
DE3585222D1 DE8585903747T DE3585222T DE3585222D1 DE 3585222 D1 DE3585222 D1 DE 3585222D1 DE 8585903747 T DE8585903747 T DE 8585903747T DE 3585222 T DE3585222 T DE 3585222T DE 3585222 D1 DE3585222 D1 DE 3585222D1
Authority
DE
Germany
Prior art keywords
loop
mass flow
density
measuring
conduit
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.)
Expired - Lifetime
Application number
DE8585903747T
Other languages
English (en)
Inventor
B Dahlin
V Kaiser
M Young
K Levien
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.)
Micro Motion Inc
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=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3585222(D1) "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 DE3585222D1 publication Critical patent/DE3585222D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Paper (AREA)
DE8585903747T 1984-07-11 1985-07-10 Geraet zum messen des massenflussdebits und der dichte. Expired - Lifetime DE3585222D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62968984A 1984-07-11 1984-07-11
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
DE3585222D1 true DE3585222D1 (de) 1992-02-27

Family

ID=24524080

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585903747T Expired - Lifetime DE3585222D1 (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)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4756197A (en) * 1986-02-21 1988-07-12 Fischer & Porter Co. Coriolis-type mass flowmeter
US4747312A (en) * 1986-02-21 1988-05-31 Fischer & Porter Co. Double-loop 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
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
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
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
DE3877936T2 (de) * 1987-07-15 1993-06-03 Micro Motion Inc Massendurchflussmesser mit einer kompensation der asymmetrie und einer zaehfluessigen daempfung.
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
DE3829059A1 (de) * 1988-08-26 1990-03-08 Danfoss As Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet
DE3829061A1 (de) * 1988-08-26 1990-03-08 Danfoss As Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (iii)
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
EP0456789A4 (en) * 1989-11-24 1992-03-11 Hyok Sang Lew Convective acceleration flowmeter
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
US5366641A (en) * 1991-05-02 1994-11-22 Conoco Specialty Products, Inc. Hydrocyclones for oil spill cleanup with oil slug monitor
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
WO2005010467A2 (en) * 2003-07-24 2005-02-03 Fti Flow Technology, Inc. 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
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
CA2634959C (en) 2005-12-27 2013-02-05 Wolfgang Drahm In-line measuring devices and method for compensating 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
CN103154678A (zh) * 2010-08-02 2013-06-12 微动公司 用于确定振动计的振动传感器部件的温度的方法及装置
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
CN107430021B (zh) * 2015-04-10 2020-09-15 高准公司 测量振动元件的两个或更多位置之间的时空关系
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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US3132512A (en) * 1961-02-13 1964-05-12 Roth Wilfred Gyroscopic mass flowmeter
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
US4252028A (en) * 1979-02-26 1981-02-24 S & F Associates Method and apparatus for measuring flow
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
WO1985005677A1 (en) * 1984-06-04 1985-12-19 Exac Corporation Apparatus for mass flow rate and density measurement

Also Published As

Publication number Publication date
JPH0663808B2 (ja) 1994-08-22
EP0188572B1 (de) 1992-01-15
ATE71720T1 (de) 1992-02-15
WO1986000699A1 (en) 1986-01-30
AU580623B2 (en) 1989-01-19
US4660421A (en) 1987-04-28
EP0188572A4 (de) 1987-10-26
AU4672285A (en) 1986-02-10
JPS61502704A (ja) 1986-11-20
EP0188572A1 (de) 1986-07-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MICRO MOTION INC., BOULDER, COL., US