HK1026022A1 - Dual loop coriolis effect mass flowmeter - Google Patents

Dual loop coriolis effect mass flowmeter

Info

Publication number
HK1026022A1
HK1026022A1 HK00105369A HK00105369A HK1026022A1 HK 1026022 A1 HK1026022 A1 HK 1026022A1 HK 00105369 A HK00105369 A HK 00105369A HK 00105369 A HK00105369 A HK 00105369A HK 1026022 A1 HK1026022 A1 HK 1026022A1
Authority
HK
Hong Kong
Prior art keywords
mass flowmeter
dual loop
coriolis effect
effect mass
loop coriolis
Prior art date
Application number
HK00105369A
Other languages
English (en)
Inventor
Curtis John Ollila
David Frederick Normen
Emest Dale Lister
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
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of HK1026022A1 publication Critical patent/HK1026022A1/xx

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
    • 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
    • G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
    • 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
    • G01F1/845—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49288—Connecting rod making

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Volume Flow (AREA)
HK00105369A 1997-03-11 2000-08-28 Dual loop coriolis effect mass flowmeter HK1026022A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/814,203 US6332367B1 (en) 1997-03-11 1997-03-11 Dual loop Coriolis effect mass flowmeter
PCT/US1998/003494 WO1998040702A1 (en) 1997-03-11 1998-02-25 Dual loop coriolis effect mass flowmeter

Publications (1)

Publication Number Publication Date
HK1026022A1 true HK1026022A1 (en) 2000-12-01

Family

ID=25214425

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00105369A HK1026022A1 (en) 1997-03-11 2000-08-28 Dual loop coriolis effect mass flowmeter

Country Status (13)

Country Link
US (4) US6332367B1 (xx)
EP (1) EP0966654B1 (xx)
JP (1) JP3556954B2 (xx)
KR (1) KR100388336B1 (xx)
CN (1) CN1116588C (xx)
AR (1) AR011972A1 (xx)
AU (1) AU6181998A (xx)
BR (1) BR9808655A (xx)
CA (1) CA2279642C (xx)
HK (1) HK1026022A1 (xx)
MY (1) MY122093A (xx)
RU (1) RU2207519C2 (xx)
WO (1) WO1998040702A1 (xx)

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US6332367B1 (en) 1997-03-11 2001-12-25 Micro Motion, Inc. Dual loop Coriolis effect mass flowmeter
US6286373B1 (en) * 1999-02-12 2001-09-11 Micro Motion, Inc. Coriolis flowmeter having an explosion proof housing
US6330832B1 (en) * 1999-06-30 2001-12-18 Micro Motion, Inc. Coriolis flowmeter having a casing enclosed in a veneer
US6354154B1 (en) * 1999-06-30 2002-03-12 Micro Motion, Inc. Balance bar for a coriolis flowmeter
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
US6957587B2 (en) * 2001-08-29 2005-10-25 Endress + Hauser Flowtech, Ag Vibratory transducer
DK1448956T3 (en) * 2001-08-29 2016-01-04 Flowtec Ag VIBRATION TYPE MEASUREMENT SENSOR
JP2003313495A (ja) * 2002-02-21 2003-11-06 Kansai Paint Co Ltd カチオン電着塗料組成物
DE10237209B4 (de) 2002-08-14 2004-07-29 Siemens Flow Instruments A/S Durchflußmesseranordnung
JP3782421B2 (ja) * 2004-02-03 2006-06-07 株式会社オーバル コリオリ流量計
JP3782422B2 (ja) * 2004-02-05 2006-06-07 株式会社オーバル コリオリ流量計
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JP3782438B1 (ja) * 2005-07-12 2006-06-07 株式会社オーバル 二重ループ構造のフローチューブを備えたコリオリ流量計
US7784359B2 (en) * 2008-04-17 2010-08-31 Rosemount Aerospace Inc. Coriolis effect mass flow meter and gyroscope
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US7955858B2 (en) * 2008-12-16 2011-06-07 The Boeing Company Quantum dot-based environmental indicators
US8671779B2 (en) * 2009-06-10 2014-03-18 Micro Motion, Inc. Balance system for a vibrating flow meter
EP2440892B1 (en) * 2009-06-10 2019-11-20 Micro Motion, Inc. Vibrating flow meter comprising a case, case connect for a vibrating flow meter, and method for balancing a vibrating flow meter
AU2009352333B2 (en) * 2009-09-14 2013-06-13 Micro Motion, Inc. Corrosion-resistant coating for a vibratory flowmeter and method for forming the coating
DE102009046043A1 (de) * 2009-10-27 2011-05-05 Endress + Hauser Flowtec Ag Messwandler vom Vibrationstyp
DE102010040600A1 (de) * 2010-09-10 2012-03-15 Endress + Hauser Flowtec Ag Verfahren zum Detektieren einer Verstopfung in einem Coriolis-Durchflussmessgerät
DE102011006919A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Verfahren zum Trimmen eines Rohrs
DE102011006997A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequenzabgleichsverfahren für eine Rohranordnung
DE102011006971A1 (de) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp sowie Verfahren zu dessen Herstellung
DE102011114569A1 (de) 2011-08-16 2013-02-21 Krohne Ag Coriolis-Massedurchflussmessgerät
DE102012102947B4 (de) 2012-04-03 2023-12-21 Endress + Hauser Flowtec Ag Meßwandler vom Vibrationstyp
CN104204735B (zh) 2012-04-03 2017-12-29 恩德斯+豪斯流量技术股份有限公司 振动型测量变换器
WO2014046643A1 (en) * 2012-09-18 2014-03-27 Micro Motion, Inc. Vibrating sensor assembly with a one-piece conduit mount
DE102012018988A1 (de) * 2012-09-27 2014-04-17 Krohne Ag Coriolis-Massedurchflussmessgerät
RU2610034C1 (ru) * 2013-04-18 2017-02-07 Майкро Моушн, Инк. Самовыравнивающаяся пластинчатая распорка
DE102013106157A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
DE102013106155A1 (de) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Meßsystem mit einem Druckgerät sowie Verfahren zur Überwachung und/oder Überprüfung eines solchen Druckgeräts
CN104316122A (zh) * 2014-10-24 2015-01-28 成都安迪生测量有限公司 一种高稳定性液体流量计
US10126266B2 (en) 2014-12-29 2018-11-13 Concentric Meter Corporation Fluid parameter sensor and meter
MX361077B (es) 2015-03-25 2018-11-27 Micro Motion Inc Aparato y método para reducir la tensión de una articulación con soldeo duro en un medidor de flujo vibratorio.
WO2016183375A1 (en) * 2015-05-14 2016-11-17 Concentric Meter Corporation Radial mode fluid process meter
JP6808063B2 (ja) * 2017-03-07 2021-01-06 マイクロ モーション インコーポレイテッド 振動式導管用のドライバ、センサ及びブレースバー
CN109425396B (zh) * 2017-08-25 2023-10-27 罗凡 科里奥利质量流量计及其传感器组件
CN109425397B (zh) 2017-08-25 2023-10-27 罗凡 科里奥利质量流量计及其传感器组件
CN109425401B (zh) * 2017-08-25 2024-02-13 罗凡 流体流动管、传感器组件及科里奥利质量流量计
CN109425400B (zh) * 2017-08-25 2024-02-20 罗凡 科里奥利质量流量计及其传感器组件
CN109425395B (zh) * 2017-08-25 2024-02-13 罗凡 科里奥利质量流量计及其传感器组件
CN109425399B (zh) * 2017-08-25 2024-02-20 罗凡 科里奥利质量流量计及其传感器组件
CN109425398B (zh) * 2017-08-25 2023-10-27 罗凡 流体流动管、传感器组件及科里奥利质量流量计

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Also Published As

Publication number Publication date
US6293158B1 (en) 2001-09-25
US6564650B2 (en) 2003-05-20
AR011972A1 (es) 2000-09-13
EP0966654B1 (en) 2016-04-13
US5996225A (en) 1999-12-07
US6332367B1 (en) 2001-12-25
JP3556954B2 (ja) 2004-08-25
CA2279642A1 (en) 1998-09-17
CA2279642C (en) 2003-01-14
CN1116588C (zh) 2003-07-30
WO1998040702A1 (en) 1998-09-17
AU6181998A (en) 1998-09-29
KR20000076135A (ko) 2000-12-26
MY122093A (en) 2006-03-31
BR9808655A (pt) 2000-05-23
US20010029790A1 (en) 2001-10-18
EP0966654A1 (en) 1999-12-29
JP2001514757A (ja) 2001-09-11
CN1250517A (zh) 2000-04-12
KR100388336B1 (ko) 2003-06-25
RU2207519C2 (ru) 2003-06-27

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PF Patent in force
PE Patent expired

Effective date: 20180224