HK1152749A1 - Coriolis flow meter with an improved balance system - Google Patents

Coriolis flow meter with an improved balance system

Info

Publication number
HK1152749A1
HK1152749A1 HK11106786.2A HK11106786A HK1152749A1 HK 1152749 A1 HK1152749 A1 HK 1152749A1 HK 11106786 A HK11106786 A HK 11106786A HK 1152749 A1 HK1152749 A1 HK 1152749A1
Authority
HK
Hong Kong
Prior art keywords
flow meter
balance system
coriolis flow
improved balance
improved
Prior art date
Application number
HK11106786.2A
Other languages
English (en)
Inventor
Gregory Treat Lanham
Christopher A Werbach
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 HK1152749A1 publication Critical patent/HK1152749A1/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
    • 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
    • G01F1/845—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
    • 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)
HK11106786.2A 2008-02-20 2011-07-04 Coriolis flow meter with an improved balance system HK1152749A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/054442 WO2009105096A1 (en) 2008-02-20 2008-02-20 Coriolis flow neter with an improved balance system

Publications (1)

Publication Number Publication Date
HK1152749A1 true HK1152749A1 (en) 2012-03-09

Family

ID=40076917

Family Applications (1)

Application Number Title Priority Date Filing Date
HK11106786.2A HK1152749A1 (en) 2008-02-20 2011-07-04 Coriolis flow meter with an improved balance system

Country Status (7)

Country Link
US (1) US8215184B2 (ja)
EP (1) EP2252865B1 (ja)
JP (1) JP5205474B2 (ja)
CN (1) CN101946163B (ja)
AR (1) AR070609A1 (ja)
HK (1) HK1152749A1 (ja)
WO (1) WO2009105096A1 (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055126A1 (de) * 2008-12-23 2010-07-01 Robert Bosch Gmbh Ultraschallwandler zum Einsatz in einem fluiden Medium
EP2435800A1 (en) * 2009-05-26 2012-04-04 Micro Motion, Inc. A flow meter including a balance member
SG11201502038SA (en) * 2012-09-18 2015-05-28 Micro Motion Inc Vibrating sensor assembly with a one-piece conduit mount
CA2895947C (en) * 2013-01-10 2017-09-12 Micro Motion, Inc. Method and apparatus for a vibratory meter
DE102015203183A1 (de) * 2015-02-23 2016-08-25 Siemens Aktiengesellschaft Coriolis-Massendurchflussmessgerät
US10598533B2 (en) 2016-02-26 2020-03-24 Micro Motion, Inc. Limiting a current drawn by two or more meter assemblies
RU2721312C2 (ru) 2016-02-26 2020-05-18 Майкро Моушн, Инк. Электронный измеритель для двух или более измерительных узлов
EP3420319B1 (en) 2016-02-26 2023-05-10 Micro Motion, Inc. Communicating with two or more hosts
CN108701111A (zh) 2016-02-26 2018-10-23 高准公司 与两个或更多从机进行通信
CN108700443B (zh) 2016-02-26 2021-05-18 高准公司 限制驱动信号
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
DE102019133459A1 (de) * 2019-12-06 2021-06-10 Endress+Hauser Flowtec Ag Messaufnehmer eines Messgerätes zum Erfassen eines Massedurchflusses, einer Viskosität, einer Dichte und/oder einer davon abgeleiteten Größe eines fließfähigen Mediums
EP4111143A4 (en) * 2020-02-26 2023-12-06 Idex India Pvt. Ltd METHOD AND APPARATUS FOR BALANCING A CORIOLIS MASS FLOW METER
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
DE102021105400A1 (de) 2021-03-05 2022-09-08 Endress+Hauser Flowtec Ag Messaufnehmer eines Messgeräts zum Erfassen eines Massedurchflusses, einer Viskosität, einer Dichte und/oder einer davon abgeleiteten Größe eines fließfähigen Mediums, sowie Messgerät

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035168A1 (de) * 1996-03-17 1997-09-25 Krohne Ag Massendurchflussmessgerät
EP0905488A3 (en) 1997-09-30 1999-04-21 Yokogawa Electric Corporation Coriolis mass flowmeter
JP3475786B2 (ja) * 1998-05-19 2003-12-08 横河電機株式会社 コリオリ質量流量計
JP3336927B2 (ja) * 1997-09-30 2002-10-21 横河電機株式会社 コリオリ質量流量計
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
JP3521263B2 (ja) * 1998-06-30 2004-04-19 横河電機株式会社 コリオリ質量流量計
JP2000046613A (ja) * 1998-07-28 2000-02-18 Yokogawa Electric Corp コリオリ質量流量計
DE19840782C2 (de) 1998-09-08 2001-09-06 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE19908072C2 (de) * 1999-02-12 2002-10-17 Krohne Ag Basel Massendurchflußmeßgerät
US6354154B1 (en) * 1999-06-30 2002-03-12 Micro Motion, Inc. Balance bar for a coriolis flowmeter
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
WO2006014153A1 (en) * 2004-07-01 2006-02-09 Micro Motion, Inc. Split balance weights for eliminating density effect on flow
JP5096366B2 (ja) 2005-12-22 2012-12-12 エンドレス ウント ハウザー フローテック アクチエンゲゼルシャフト 振動型測定変換器

Also Published As

Publication number Publication date
JP5205474B2 (ja) 2013-06-05
AR070609A1 (es) 2010-04-21
US8215184B2 (en) 2012-07-10
WO2009105096A1 (en) 2009-08-27
US20100326203A1 (en) 2010-12-30
EP2252865B1 (en) 2020-09-30
CN101946163B (zh) 2012-10-10
EP2252865A1 (en) 2010-11-24
CN101946163A (zh) 2011-01-12
JP2011512541A (ja) 2011-04-21

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