MY102710A - Parallel path coriolis mass flow rate meter - Google Patents

Parallel path coriolis mass flow rate meter

Info

Publication number
MY102710A
MY102710A MYPI87002745A MYPI19872745A MY102710A MY 102710 A MY102710 A MY 102710A MY PI87002745 A MYPI87002745 A MY PI87002745A MY PI19872745 A MYPI19872745 A MY PI19872745A MY 102710 A MY102710 A MY 102710A
Authority
MY
Malaysia
Prior art keywords
shaped flow
fluid
passed
mass flow
flow tubes
Prior art date
Application number
MYPI87002745A
Other languages
English (en)
Inventor
Everett Smith James
Original Assignee
Micro Motion Inc
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=23743007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY102710(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of MY102710A publication Critical patent/MY102710A/en

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
    • G01F1/8413—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
    • G01F1/845—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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
MYPI87002745A 1982-11-03 1987-10-01 Parallel path coriolis mass flow rate meter MY102710A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/439,035 US4491025A (en) 1982-11-03 1982-11-03 Parallel path Coriolis mass flow rate meter

Publications (1)

Publication Number Publication Date
MY102710A true MY102710A (en) 1992-09-30

Family

ID=23743007

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87002745A MY102710A (en) 1982-11-03 1987-10-01 Parallel path coriolis mass flow rate meter

Country Status (6)

Country Link
US (1) US4491025A (enExample)
EP (1) EP0109218B1 (enExample)
JP (1) JPS5992314A (enExample)
CA (1) CA1198909A (enExample)
DE (2) DE3369730D1 (enExample)
MY (1) MY102710A (enExample)

Families Citing this family (236)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4559833A (en) * 1982-09-30 1985-12-24 Smith Meter Inc. Meter for measuring mass flow rate
GB8304783D0 (en) * 1983-02-21 1983-03-23 Shell Int Research Coriolis-type mass flow meter
US4711132A (en) * 1984-06-04 1987-12-08 Exac Corporation Apparatus for mass flow rate and density measurement
EP0185709A4 (en) * 1984-06-04 1987-11-02 Exac Corp APPARATUS FOR MEASURING THE DENSITY AND SPEED OF FLOW-MASS.
EP0188572B1 (en) * 1984-07-11 1992-01-15 Exac Corporation Improved apparatus for mass flow rate and density measurement
DE3443234A1 (de) * 1984-11-27 1986-06-05 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
DE3505166A1 (de) * 1985-02-15 1986-08-21 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
US4622858A (en) * 1985-03-25 1986-11-18 The Babcock & Wilcox Company Apparatus and method for continuously measuring mass flow
US4628744A (en) * 1985-04-22 1986-12-16 Lew Hyok S S-tube Coriolis force flow meter
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system
EP0235274B1 (en) * 1985-08-29 1995-10-25 Micro Motion Incorporated Sensor mounting for vibrating structures
US4738143A (en) * 1985-08-29 1988-04-19 Micro Motion, Incorporated High temperature Coriolis mass flow rate meter
US4895031A (en) * 1985-08-29 1990-01-23 Micro Motion Inc. Sensor mounting for coriolis mass flow rate meter
DE3534288A1 (de) * 1985-09-26 1987-04-02 Danfoss As Massendurchfluss-messgeraet nach dem coriolis-prinzip
JPH0441296Y2 (enExample) * 1985-11-08 1992-09-29
US4733569A (en) * 1985-12-16 1988-03-29 K-Flow Division Of Kane Steel Co., Inc. Mass flow meter
JPS62170819A (ja) * 1986-01-23 1987-07-27 Oval Eng Co Ltd 質量流量計
US4756198A (en) * 1986-01-24 1988-07-12 Exac Corporation Sensor apparatus for mass flow rate measurement system
US4716771A (en) * 1986-02-11 1988-01-05 K-Flow Division Of Kane Steel Co., Inc. Symmetrical mass flow meter
US5423221A (en) * 1986-02-11 1995-06-13 Abb K-Flow Inc. Mass flow measuring device
DE3660696D1 (en) * 1986-04-04 1988-10-13 Krohne Messtechnik Kg Mass flow meter for fluids with coriolis force detecting devices
US4729243A (en) * 1986-05-05 1988-03-08 The Singer Company Mass-flow measuring instrument
US4730501A (en) * 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
US4781069A (en) * 1986-06-05 1988-11-01 Exac Corporation Mode selection apparatus for multiple tube coriolis type mass flow meters
GB8614135D0 (en) * 1986-06-10 1986-07-16 Foxboro Co Coriolis mass flowmeters
GB2192714A (en) * 1986-07-16 1988-01-20 Schlumberger Electronics Coriolis mass flow meter
US4768385A (en) * 1986-08-13 1988-09-06 Micro Motion, Inc. Parallel path Coriolis mass flow meter
US4817448A (en) * 1986-09-03 1989-04-04 Micro Motion, Inc. Auto zero circuit for flow meter
WO1988002477A1 (en) * 1986-10-03 1988-04-07 Micro Motion, Inc. Density insensitive coriolis mass flow rate meter
US4911006A (en) * 1986-10-03 1990-03-27 Micro Motion Incorporated Custody transfer meter
US4852410A (en) * 1986-10-03 1989-08-01 Schlumberger Industries, Inc. Omega-shaped, coriolis-type mass flow rate meter
EP0324783B1 (en) * 1986-10-03 1995-06-14 Micro Motion Incorporated Custody transfer meter
US4738144A (en) * 1986-10-03 1988-04-19 Micro Motion, Inc. Drive means for oscillating flow tubes of parallel path coriolis mass flow rate meter
WO1988002853A1 (en) * 1986-10-09 1988-04-21 Micro Motion, Inc. Apparatus and methods for measuring the density of an unknown fluid using a coriolis meter
US4759223A (en) * 1986-10-14 1988-07-26 Saul Frost Fluid mass flow meter
KR960000099B1 (ko) * 1986-10-28 1996-01-03 더폭스보로 컴패니 코리올리 유형의 질량유량계
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
US5343764A (en) * 1986-10-28 1994-09-06 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
JP2565708B2 (ja) * 1987-04-17 1996-12-18 富士写真フイルム株式会社 放射線画像情報記録読取装置
JPH0749980B2 (ja) * 1987-08-20 1995-05-31 トキコ株式会社 振動式測定装置
ATE85116T1 (de) * 1987-07-15 1993-02-15 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
US4914956A (en) 1987-07-22 1990-04-10 Exac Corporation Method and circuit for processing sensory input signals of the type obtained from coriolis mass flow rate sensors and the like
US4845989A (en) * 1987-09-04 1989-07-11 Titlow Joseph D Method and apparatus for determining elastic constants in tubes
DE3738018A1 (de) * 1987-11-09 1989-05-24 Flowtec Ag Verfahren zur fehlererkennung und -korrektur, insbesondere bei einem massendurchfluss-messgeraet
EP0316908B1 (de) * 1987-11-20 1993-01-27 Endress + Hauser Flowtec AG Verfahren zur Massendurchflussmessung nach dem Coriolisprinzip und nach dem Coriolisprinzip arbeitendes Massendurchfluss-Messgerät
JPH0749981B2 (ja) * 1987-11-20 1995-05-31 トキコ株式会社 振動式測定装置
US4884441A (en) * 1988-05-11 1989-12-05 Lew Hyok S Variable capacity flowmeter
US4879911A (en) * 1988-07-08 1989-11-14 Micro Motion, Incorporated Coriolis mass flow rate meter having four pulse harmonic rejection
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
US4876898A (en) * 1988-10-13 1989-10-31 Micro Motion, Inc. High temperature coriolis mass flow rate meter
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
RU2122182C1 (ru) * 1989-06-09 1998-11-20 Микро Моушн, Инк. Прибор для измерения массовой скорости текучих материалов
USRE36376E (en) * 1989-06-09 1999-11-09 Micro Motion, Inc. Stability coriolis mass flow meter
US5073208A (en) * 1989-09-14 1991-12-17 K-Flow Corporation Method for cryogenic treatment of Coriolis mass flow meter structures
DE4016907C3 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
CN1058565C (zh) * 1990-06-08 2000-11-15 微运转机械股份有限公司 科氏质量流量计
DE4124296A1 (de) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Massendurchflussmessgeraet
DE4027936A1 (de) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg Massedosierautomat
US5448921A (en) * 1991-02-05 1995-09-12 Direct Measurement Corporation Coriolis mass flow rate meter
US5373745A (en) * 1991-02-05 1994-12-20 Direct Measurement Corporation Single path radial mode Coriolis mass flow rate meter
WO1992014123A1 (en) * 1991-02-05 1992-08-20 Donald Reed Cage Improved coriolis mass flow rate meter
US5497665A (en) * 1991-02-05 1996-03-12 Direct Measurement Corporation Coriolis mass flow rate meter having adjustable pressure and density sensitivity
US5228327A (en) * 1991-07-11 1993-07-20 Micro Motion, Inc. Technique for determining a mechanical zero value for a coriolis meter
US5231884A (en) * 1991-07-11 1993-08-03 Micro Motion, Inc. Technique for substantially eliminating temperature induced measurement errors from a coriolis meter
DE4124295A1 (de) 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
WO1993003336A1 (en) * 1991-08-01 1993-02-18 Micro Motion, Inc. Coriolis effect mass flow meter
DE4224379C2 (de) * 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
US5344717A (en) * 1993-01-25 1994-09-06 Micro Motion, Incorporated Method of brazing and apparatus
US5796011A (en) * 1993-07-20 1998-08-18 Endress + Hauser Flowtech Ag Coriolis-type mass flow sensor
HU215143B (hu) * 1993-08-03 1998-12-28 MMG Automatika Művek Rt. Eljárás és berendezés áramló közeg tömegáramának mérésére
US5469747A (en) * 1994-01-21 1995-11-28 Detroit Diesel Corporation System and method of using Coriolis mass flow rate meter
US5429002A (en) * 1994-05-11 1995-07-04 Schlumberger Industries, Inc. Coriolis-type fluid mass flow rate measurement device and method employing a least-squares algorithm
DE4423168C2 (de) 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
US5469748A (en) * 1994-07-20 1995-11-28 Micro Motion, Inc. Noise reduction filter system for a coriolis flowmeter
US5497666A (en) * 1994-07-20 1996-03-12 Micro Motion, Inc. Increased sensitivity coriolis effect flowmeter using nodal-proximate sensors
DE4435809A1 (de) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Meßgerät für strömende Medien
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
DE69625184T2 (de) * 1995-03-15 2003-05-08 Micro Motion Inc., Boulder Coriolis-massendurchflussmesse mit konzentrischen rotoren
US5679906A (en) * 1995-03-15 1997-10-21 Micro Motion, Inc. Coriolis effect mass flowmeter using a single rotor having a flexible sensing element
US5555190A (en) * 1995-07-12 1996-09-10 Micro Motion, Inc. Method and apparatus for adaptive line enhancement in Coriolis mass flow meter measurement
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
US5907104A (en) * 1995-12-08 1999-05-25 Direct Measurement Corporation Signal processing and field proving methods and circuits for a coriolis mass flow meter
US5661232A (en) * 1996-03-06 1997-08-26 Micro Motion, Inc. Coriolis viscometer using parallel connected Coriolis mass flowmeters
US5827979A (en) * 1996-04-22 1998-10-27 Direct Measurement Corporation Signal processing apparati and methods for attenuating shifts in zero intercept attributable to a changing boundary condition in a Coriolis mass flow meter
US5804741A (en) * 1996-11-08 1998-09-08 Schlumberger Industries, Inc. Digital phase locked loop signal processing for coriolis mass flow meter
US6332367B1 (en) 1997-03-11 2001-12-25 Micro Motion, Inc. Dual loop Coriolis effect mass flowmeter
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
US5892159A (en) * 1997-10-17 1999-04-06 Smith; James Everett Mass flow rate meter
US20030216874A1 (en) * 2002-03-29 2003-11-20 Henry Manus P. Drive techniques for a digital flowmeter
US6311136B1 (en) * 1997-11-26 2001-10-30 Invensys Systems, Inc. Digital flowmeter
US7124646B2 (en) * 1997-11-26 2006-10-24 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US8467986B2 (en) * 1997-11-26 2013-06-18 Invensys Systems, Inc. Drive techniques for a digital flowmeter
US8447534B2 (en) 1997-11-26 2013-05-21 Invensys Systems, Inc. Digital flowmeter
US7784360B2 (en) 1999-11-22 2010-08-31 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US7404336B2 (en) 2000-03-23 2008-07-29 Invensys Systems, Inc. Correcting for two-phase flow in a digital flowmeter
US6092409A (en) 1998-01-29 2000-07-25 Micro Motion, Inc. System for validating calibration of a coriolis flowmeter
DE19819753C2 (de) * 1998-05-04 2002-02-07 Rota Yokogawa Gmbh & Co Kg Verfahren zum Messen eines Massestromes nach dem Coriolis-Prinzip und Massedurchflußmeßgerät
US6327914B1 (en) 1998-09-30 2001-12-11 Micro Motion, Inc. Correction of coriolis flowmeter measurements due to multiphase flows
US6796173B1 (en) 1998-10-09 2004-09-28 Fti Flow Technology, Inc. Fuel flowmeter
US6748813B1 (en) 1998-12-08 2004-06-15 Emerson Electric Company Coriolis mass flow controller
US6513392B1 (en) * 1998-12-08 2003-02-04 Emerson Electric Co. Coriolis mass flow controller
DE59904728D1 (de) 1998-12-11 2003-04-30 Flowtec Ag Coriolis-massedurchfluss-/dichtemesser
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
US6374478B1 (en) * 1999-06-30 2002-04-23 Micro Motion, Inc. Method for manufacturing a Coriolis flow meter assembly
US6477901B1 (en) 1999-12-21 2002-11-12 Integrated Sensing Systems, Inc. Micromachined fluidic apparatus
US6688176B2 (en) * 2000-01-13 2004-02-10 Halliburton Energy Services, Inc. Single tube densitometer
DE01918944T1 (de) * 2000-03-23 2004-10-21 Invensys Systems, Inc., Foxboro Korrektur für eine zweiphasenströmung in einem digitalen durchflussmesser
AU2001238448A1 (en) * 2000-03-31 2001-10-15 Micro Motion, Inc. Housing for an intrinsically-safe signal conditioner
US6226195B1 (en) * 2000-03-31 2001-05-01 Micro Motion, Incorporated Circuitry for supplying a controlled signal to a drive system
US6556931B1 (en) 2000-11-03 2003-04-29 Micro Motion, Inc. Apparatus and method for compensating mass flow rate of a material when the density of the material causes an unacceptable error in flow rate
US6456057B1 (en) 2000-11-06 2002-09-24 Micro Motion, Inc. Universal booster amplifier for a coriolis flowmeter
US6471487B2 (en) 2001-01-31 2002-10-29 Micro Motion, Inc. Fluid delivery system
US6535826B2 (en) 2001-02-16 2003-03-18 Micro Motion, Inc. Mass flowmeter methods, apparatus, and computer program products using correlation-measure-based status determination
US6466880B2 (en) 2001-02-16 2002-10-15 Micro Motion, Inc. Mass flow measurement methods, apparatus, and computer program products using mode selective filtering
US6694279B2 (en) 2001-02-16 2004-02-17 Micro Motion, Inc. Methods, apparatus, and computer program products for determining structural motion using mode selective filtering
US6807866B2 (en) * 2001-02-22 2004-10-26 Endress + Hauser Flowtec Ag Transducer of the vibration type, such as an electromechanical transducer of the coriollis type
US20040258541A1 (en) * 2002-01-03 2004-12-23 Greg Glatzmaier Orbital fluid pump
CN100489490C (zh) * 2003-02-05 2009-05-20 微动公司 使用科里奥利流量计测定加在压裂液中的支撑剂的量
US7059199B2 (en) * 2003-02-10 2006-06-13 Invensys Systems, Inc. Multiphase Coriolis flowmeter
US7188534B2 (en) * 2003-02-10 2007-03-13 Invensys Systems, Inc. Multi-phase coriolis flowmeter
US7013740B2 (en) * 2003-05-05 2006-03-21 Invensys Systems, Inc. Two-phase steam measurement system
US7072775B2 (en) * 2003-06-26 2006-07-04 Invensys Systems, Inc. Viscosity-corrected flowmeter
WO2005010467A2 (en) * 2003-07-24 2005-02-03 Fti Flow Technology, Inc. Vibrating tube mass flow meter
US7065455B2 (en) * 2003-08-13 2006-06-20 Invensys Systems, Inc. Correcting frequency in flowtube measurements
CN100437044C (zh) * 2003-09-29 2008-11-26 微动公司 使用多种模式验证流量计并计算流速和温度的方法和系统
US7446582B2 (en) * 2003-11-21 2008-11-04 Greg C Glatzmaier Phase angle control method
CN100472189C (zh) * 2003-12-10 2009-03-25 微动公司 流量计类型识别
US7284449B2 (en) * 2004-03-19 2007-10-23 Endress + Hauser Flowtec Ag In-line measuring device
US7040181B2 (en) * 2004-03-19 2006-05-09 Endress + Hauser Flowtec Ag Coriolis mass 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
JP5144266B2 (ja) 2004-09-09 2013-02-13 マイクロ・モーション・インコーポレーテッド ２つの振動モード間のコリオリ結合を測定することにより管路での流量を測定する方法及び装置
CA2581107C (en) 2004-09-27 2013-01-08 Micro Motion, Inc. In-flow determination of left and right eigenvectors in a coriolis flowmeter
US7263882B2 (en) * 2005-02-03 2007-09-04 Integrated Sensing Systems, Inc. Fluid system and method of assessing a property of a fluid flowing therein
DE102005046319A1 (de) 2005-09-27 2007-03-29 Endress + Hauser Flowtec Ag Verfahren zum Messen eines in einer Rohrleitung strömenden Mediums sowie Meßsystem dafür
JP4955005B2 (ja) 2005-10-06 2012-06-20 マイクロ・モーション・インコーポレーテッド 磁石アッセンブリ
RU2373499C1 (ru) * 2005-10-18 2009-11-20 Майкро Моушн, Инк. Электронное измерительное устройство и способы определения разности фаз между первым сигналом датчика и вторым сигналом датчика расходомера
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
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
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
JP4254966B2 (ja) * 2006-03-14 2009-04-15 株式会社オーバル 振動方向規制手段を有するコリオリ流量計
DE102006029443B3 (de) * 2006-06-21 2008-01-31 Siemens Ag Sensor in mikromechanischer Bauweise zum Messen des Massendurchflusses nach dem Coriolis-Prinzip
US7617055B2 (en) 2006-08-28 2009-11-10 Invensys Systems, Inc. Wet gas measurement
WO2008064459A1 (en) * 2006-11-30 2008-06-05 Hatch Ltd. Method and apparatus for fluid leak detection
DE102006062600B4 (de) 2006-12-29 2023-12-21 Endress + Hauser Flowtec Ag Verfahren zum Inbetriebnehmen und/oder Überwachen eines In-Line-Meßgeräts
DE102007050686A1 (de) * 2007-10-22 2009-04-23 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
DE102008016235A1 (de) 2008-03-27 2009-10-01 Endress + Hauser Flowtec Ag Verfahren zum Betreiben eines auf einer rotierenden Karussell-Abfüllmachine angeordneten Meßgeräts
KR101572011B1 (ko) 2008-05-01 2015-11-26 마이크로 모우션, 인코포레이티드 유량계 파라미터에서의 이상을 검출하기 위한 방법
EP2435801B1 (en) * 2009-05-27 2013-05-15 Micro Motion, Inc. Method and apparatus for determining a flow rate error in a vibrating flow meter
SG177731A1 (en) 2009-08-12 2012-02-28 Micro Motion Inc Method and apparatus for determining and compensating for a change in a differential zero offset of a vibrating flow meter
KR101869733B1 (ko) 2010-08-02 2018-06-21 마이크로 모우션, 인코포레이티드 진동계의 진동 센서 구성요소의 온도를 결정하는 방법 및 장치
EP2609403B1 (en) 2010-08-27 2019-10-16 Micro Motion, Inc. Sensor assembly validation
EP2715292B1 (en) 2011-05-23 2019-12-25 Micro Motion, Inc. Fluid flow system, method for operating a vibrating meter, and meter electronics for a vibrating meter
EP2718678B1 (en) 2011-06-08 2021-01-27 Micro Motion, Inc. Method and apparatus for determining and controlling a static fluid pressure through a vibrating meter
WO2012177241A1 (en) 2011-06-21 2012-12-27 Halliburton Energy Services, Inc. Fluid densitometer with temperature sensor to provide temperature correction
JP5916854B2 (ja) 2011-07-07 2016-05-11 マイクロ モーション インコーポレイテッド 振動計用の改良された電気構成
WO2013006171A1 (en) 2011-07-07 2013-01-10 Micro Motion, Inc. Method and apparatus for determining differential flow characteristics of a multiple meter fluid flow system
WO2013028200A1 (en) 2011-08-25 2013-02-28 Micro Motion, Inc. Transmitter mount for a fluid flowmeter
CA2852399C (en) 2011-10-26 2019-02-05 Micro Motion, Inc. Collocated sensor for a vibrating fluid meter
CN102494726B (zh) 2011-11-18 2014-03-26 青岛澳波泰克安全设备有限责任公司 科里奥利质量流量计、振动管密度计及其中使用的振动片
JP5559239B2 (ja) 2012-04-26 2014-07-23 株式会社オーバル コリオリ流量計
US9645114B2 (en) 2012-05-03 2017-05-09 Halliburton Energy Services, Inc. Single magnet fluid densitometer
CN104813147B (zh) 2012-11-29 2018-04-27 高准公司 对振动计中流体管的截面面积的改变的改进检测
US9080908B2 (en) 2013-07-24 2015-07-14 Jesse Yoder Flowmeter design for large diameter pipes
JP6218943B2 (ja) 2013-11-13 2017-10-25 マイクロ モーション インコーポレイテッド 振動計用のブレースバー
CN103630178B (zh) * 2013-11-28 2016-08-24 中国测试技术研究院流量研究所 质量流量计隔振系统
US10209112B2 (en) 2014-04-07 2019-02-19 Micro Motion, Inc. Apparatus and method for detecting asymmetric flow in vibrating flowmeters
EP3129755B1 (en) 2014-04-07 2022-07-20 Micro Motion, Inc. Improved vibrating flowmeter and related methods
CN106461430B (zh) 2014-07-01 2020-10-16 高准公司 流体动量检测方法和相关装置
US10151613B2 (en) * 2014-07-08 2018-12-11 Micro Motion, Inc. Vibratory flow meter and method to generate digital frequency outputs
SG11201610535YA (en) * 2014-07-14 2017-01-27 Micro Motion Inc Apparatus for determining a differential zero offset in a vibrating flowmeter and related method
CN116460390A (zh) 2014-08-07 2023-07-21 高准公司 借助在工件的内部区域中施加保护气体来控制焊透轮廓的方法和设备
JP6416387B2 (ja) 2014-09-04 2018-10-31 マイクロ モーション インコーポレイテッド 差動流量計用のツール
US9368264B2 (en) * 2014-09-08 2016-06-14 Micro Motion, Inc. Magnet keeper assembly and related method
RU2652171C1 (ru) 2014-09-18 2018-04-25 Майкро Моушн, Инк. Способ и устройство определения дифференциальной плотности
RU2665350C1 (ru) * 2014-10-21 2018-08-29 Майкро Моушн, Инк. Устройство для применения изменяемого алгоритма обнуления в вибрационном расходомере и связанный способ
WO2016153494A1 (en) 2015-03-25 2016-09-29 Micro Motion, Inc. Apparatus and method for reducing braze joint stress in a vibrating flowmeter
EP3283856B1 (en) * 2015-04-14 2020-12-16 Micro Motion, Inc. Detecting an inaccurate flow rate measurement by a vibratory meter
JP6581309B2 (ja) * 2015-11-24 2019-09-25 マレマ エンジニアリング コーポレーションＭａｌｅｍａ Ｅｎｇｉｎｅｅｒｉｎｇ Ｃｏｒｐｏｒａｔｉｏｎ 一体化されたコリオリ質量流量計
JP2018536863A (ja) 2015-12-11 2018-12-13 マイクロ モーション インコーポレイテッド 非対称の流量計及び関連する方法
US10557735B2 (en) 2015-12-18 2020-02-11 Micro Motion, Inc. Compact flowmeter with novel flow tube configuration and related method
WO2017135954A1 (en) 2016-02-04 2017-08-10 Micro Motion, Inc. Pressure compensation for a vibrating flowmeter and related method
US10996092B2 (en) 2016-02-09 2021-05-04 Micro Motion, Inc. Method and apparatus for modulating a flowpath
WO2017146717A1 (en) 2016-02-26 2017-08-31 Micro Motion, Inc. Determining a corrected measured flow rate
WO2017143576A1 (en) * 2016-02-26 2017-08-31 Micro Motion, Inc. Limiting a current drawn by two or more meter assemblies
WO2017155985A1 (en) 2016-03-07 2017-09-14 Gilbarco Inc. Fuel dispenser having acoustic waves coriolis flow meter
US10591336B2 (en) 2016-03-25 2020-03-17 Micro Motion, Inc. Method for maximizing flowmeter turndown and related apparatus
EP3588018B1 (en) 2016-05-16 2022-08-24 Micro Motion Inc. Multi-channel flow tube
CN118533274A (zh) 2016-10-04 2024-08-23 高准公司 流量计校准方法及相关设备
CN110300723B (zh) 2017-01-20 2022-03-04 吉尔巴科公司 带有燃油分析器的加油机
WO2018164670A1 (en) 2017-03-07 2018-09-13 Micro Motion, Inc. Driver, sensor, and brace bar for a vibratory conduit
EP3601963B1 (en) 2017-03-20 2023-04-26 Micro Motion, Inc. Determining a zero offset of a vibratory meter at a process condition
CN110582689B (zh) 2017-05-11 2021-12-31 高准公司 针对粘度效应校正所测量的流率
CN110809709B (zh) 2017-06-27 2022-02-11 高准公司 用于振动流量计的力补偿和相关方法
US10794744B2 (en) 2017-07-18 2020-10-06 Micro Motion, Inc. Flowmeter sensor with interchangeable flow path and related method
RU2662035C1 (ru) * 2017-09-13 2018-07-23 Общество с ограниченной ответственностью "Компания Штрай" Расходомер и способ его изготовления
WO2019089032A1 (en) 2017-11-02 2019-05-09 Micro Motion, Inc. Compact vibrating type flowmeter
AU2017439370B2 (en) 2017-11-13 2021-01-14 Micro Motion, Inc. Flowing vapor pressure apparatus and related method
WO2019164512A1 (en) 2018-02-23 2019-08-29 Micro Motion, Inc. Dissolution monitoring method and apparatus
KR102519609B1 (ko) 2018-04-09 2023-04-06 마이크로 모우션, 인코포레이티드 유량계 상 분율 및 농도 측정 조정 방법 및 장치
CN112088291A (zh) 2018-05-15 2020-12-15 高准公司 用于高温的线圈换能器
US11796365B2 (en) 2018-10-08 2023-10-24 Micro Motion, Inc. Cleaning and detecting a clean condition of a vibratory meter
US11885658B2 (en) 2018-12-17 2024-01-30 Micro Motion, Inc. Converting a directly measured mass flow rate to account for buoyancy
AU2019438806B2 (en) 2019-04-03 2022-12-08 Micro Motion, Inc. Determining a vapor pressure using a vapor pressure meter factor
JP7690396B2 (ja) 2019-04-03 2025-06-10 マイクロ モーション インコーポレイテッド 流体の密度測定値を使用する蒸気圧の検証
MX2021010470A (es) 2019-04-03 2021-10-01 Micro Motion Inc Determinacion de una presion de vapor de un fluido en un ensamble de medidor.
JP7377884B2 (ja) 2019-04-03 2023-11-10 マイクロ モーション インコーポレイテッド 多成分流体中の成分の濃度を決定するための蒸気圧の使用
CN114207387B (zh) 2019-07-30 2025-09-12 高准有限公司 可变质量平衡杆
CN114258475B (zh) 2019-08-19 2025-09-23 高准有限公司 真实蒸汽压力和闪蒸检测设备以及相关方法
WO2021162674A1 (en) 2020-02-10 2021-08-19 Micro Motion, Inc. Apparatus for applying a temperature flow coefficient in a vibrating flowmeter and related method
US10782170B1 (en) 2020-02-26 2020-09-22 IDEX India PVT. LTD Method and apparatus to balance a coriolis mass flow meter adding balancing weights by determining reaction forces
US11300435B2 (en) 2020-04-10 2022-04-12 Malema Engineering Corporation Coriolis mass flow sensors having different resonant frequencies
US11619532B2 (en) 2020-04-10 2023-04-04 Malema Engineering Corporation Replaceable, gamma sterilizable Coriolis flow sensors
AU2021321201B2 (en) 2020-08-06 2024-08-01 Micro Motion, Inc. Transducer for a vibrating fluid meter
EP4430366A1 (en) 2021-11-12 2024-09-18 Micro Motion, Inc. Coriolis flowmeter external magnetic field quantification apparatus and method
WO2023086097A1 (en) 2021-11-12 2023-05-19 Micro Motion, Inc. Vibrating type fluid flow meter comprising a flow tube bumper
DE102021131866A1 (de) 2021-12-03 2023-06-07 Endress+Hauser Flowtec Ag Verfahren zum Detektieren eines Fremdkörpers in einem Medium
EP4500116A1 (en) 2022-03-28 2025-02-05 Micro Motion, Inc. Mode excitation detection for a vibratory flowmeter and related methods
JP7840423B2 (ja) 2022-03-28 2026-04-03 マイクロ モーション インコーポレイテッド 流量計一次封じ込め障害検出
WO2023239353A1 (en) 2022-06-07 2023-12-14 Micro Motion, Inc. Coriolis flowmeter with detection of an external magnetic field
EP4537062A1 (en) 2022-06-07 2025-04-16 Micro Motion, Inc. Coriolis flowmeter with compensation for an external magnetic field
CN119968548A (zh) 2022-09-30 2025-05-09 高准有限公司 流量计磁屏蔽设备和方法
EP4677314A1 (en) 2023-03-09 2026-01-14 Micro Motion, Inc. Vibrating type meter comprising wire flexures extending from the meter coils, and related method
US12372390B2 (en) 2023-05-08 2025-07-29 Malema Engineering Corporation Coriolis mass flow rate sensor
CN122029404A (zh) 2023-10-16 2026-05-12 高准有限公司 具有外部磁场检测的科里奥利流量计和相关方法
WO2025101188A1 (en) 2023-11-08 2025-05-15 Micro Motion, Inc. Method and related apparatus for monitoring the energy consumption of a coriolis flowmeter
WO2025239877A1 (en) 2024-05-13 2025-11-20 Micro Motion, Inc. Transducer coil for a vibrating fluid meter and related ultrasonic method of manufacture
WO2025239876A1 (en) 2024-05-13 2025-11-20 Micro Motion, Inc. Transducer coil for a vibrating type fluid meter and related pressure-mediated method of manufacture
WO2025239875A1 (en) 2024-05-13 2025-11-20 Micro Motion, Inc. Transducer coil for a vibrating fluid meter and related method of manufacture
WO2026024305A1 (en) 2024-07-22 2026-01-29 Micro Motion, Inc. Excitation and measurement of twist mode in a coriolis flowmeter
WO2026063928A1 (en) 2024-09-19 2026-03-26 Micro Motion, Inc. Drainable flowmeter and related method
WO2026135660A1 (en) 2024-12-16 2026-06-25 Micro Motion, Inc. Replaceable single-tube coriolis sensor assembly and its method of manufacturing
WO2026148585A1 (en) 2025-01-10 2026-07-16 Micro Motion, Inc. Eliminating thermoelectric effects in temperature sensor networks

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268353C (enExample) * 1947-09-02
US2821084A (en) * 1954-09-07 1958-01-28 American Radiator & Standard Flow control devices for flowmeters
US2877649A (en) * 1955-07-14 1959-03-17 American Radiator & Standard Coriolis mass flowmeter
GB1207997A (en) * 1966-10-22 1970-10-07 Siegfried Brockhaus Device for measuring the density of a fluid
SU426170A1 (ru) * 1972-05-29 1974-04-30 Ю. П. Жуков , В. Н. Бегунов Ярославский технологический институт ВИБРАЦИОННЫЙ ПЛОТНОМЕРВ ПТ БШ f«?^f^*'.'%f»'">&1-4 Щ CRi^iSCi^niiS
SU486247A1 (ru) * 1974-01-25 1975-09-30 Ярославский политехнический институт Вибрационный плотномер жидкости
US4127028A (en) * 1977-06-07 1978-11-28 Halliburton Company Coriolis mass flow rate metering means
US4187721A (en) * 1977-07-25 1980-02-12 S & F Associates Method and structure for flow measurement
US4192184A (en) * 1978-11-13 1980-03-11 Halliburton Company Mass flowmeter
US4311054A (en) * 1978-11-13 1982-01-19 Halliburton Company Mass flowmeter with sensor gain control
US4252028A (en) * 1979-02-26 1981-02-24 S & F Associates Method and apparatus for measuring flow

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US4491025A (en) 1985-01-01
EP0109218A3 (en) 1984-08-22
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JPS5992314A (ja) 1984-05-28
DE109218T1 (de) 1986-05-22
EP0109218A2 (en) 1984-05-23
US4491025B1 (enExample) 1988-01-05
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EP0109218B1 (en) 1987-02-04
CA1198909A (en) 1986-01-07

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