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WO1996008697A3 - Mass flowmeter and conduit assembly - Google Patents

Mass flowmeter and conduit assembly Download PDF

Info

Publication number
WO1996008697A3
WO1996008697A3 PCT/US1995/010435 US9510435W WO9608697A3 WO 1996008697 A3 WO1996008697 A3 WO 1996008697A3 US 9510435 W US9510435 W US 9510435W WO 9608697 A3 WO9608697 A3 WO 9608697A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit system
conduit
conduit assembly
support
mass flowmeter
Prior art date
Application number
PCT/US1995/010435
Other languages
French (fr)
Other versions
WO1996008697A2 (en
Inventor
Philip E Swanson
Eric G Kappelt
Original Assignee
Smith Meter Inc
Philip E Swanson
Eric G Kappelt
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 Smith Meter Inc, Philip E Swanson, Eric G Kappelt filed Critical Smith Meter Inc
Priority to AU34915/95A priority Critical patent/AU3491595A/en
Publication of WO1996008697A2 publication Critical patent/WO1996008697A2/en
Publication of WO1996008697A3 publication Critical patent/WO1996008697A3/en

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8413Coriolis 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
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8422Coriolis or gyroscopic mass flowmeters constructional details exciters
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/8409Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8427Coriolis or gyroscopic mass flowmeters constructional details detectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78Direct mass flowmeters
    • G01F1/80Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84Coriolis or gyroscopic mass flowmeters
    • G01F1/845Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G01F1/8495Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

A conduit assembly (12) for a Coriolis mass flow meter includes a conduit system (20) through which a material under measurement flows. The conduit assembly (12) is mounted to the support (22) of the meter. Movement of the conduit system (20) relative to the support (22) is permitted, and prevents exposure of the conduit system (20) to axial stress caused by temperature differences between the support (22) and the conduit system (20). The conduit system (20) includes two or four tubes through which the material travels in parallel.
PCT/US1995/010435 1994-09-08 1995-08-17 Mass flowmeter and conduit assembly WO1996008697A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU34915/95A AU3491595A (en) 1994-09-08 1995-08-17 Mass flowmeter and conduit assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30307094A 1994-09-08 1994-09-08
US08/303,070 1994-09-08

Publications (2)

Publication Number Publication Date
WO1996008697A2 WO1996008697A2 (en) 1996-03-21
WO1996008697A3 true WO1996008697A3 (en) 1996-04-18

Family

ID=23170405

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1995/010435 WO1996008697A2 (en) 1994-09-08 1995-08-17 Mass flowmeter and conduit assembly

Country Status (2)

Country Link
AU (1) AU3491595A (en)
WO (1) WO1996008697A2 (en)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256376B4 (en) * 2002-12-02 2005-06-16 Krohne Ag Mass flowmeter and method for pressure measurement in a mass flowmeter
US7249500B2 (en) 2003-02-05 2007-07-31 Micro Motion, Inc. Determination of amount of proppant added to a fracture fluid using a coriolis flow meter
DE10354373A1 (en) * 2003-11-20 2005-06-16 Endress + Hauser Flowtec Ag, Reinach Vibration-type transducers
US7823461B2 (en) * 2003-12-11 2010-11-02 Endress + Hauser Flowtec Ag Magnetically inductive cross-flow sensor and method for the production thereof
US7178407B2 (en) 2003-12-11 2007-02-20 Endress + Hauser Flowtec Ag Magnetic-inductive flow sensor and method for its manufacture
US7549319B2 (en) * 2006-11-16 2009-06-23 Halliburton Energy Services, Inc. High pressure resonant vibrating-tube densitometer
DE102007005619A1 (en) 2007-01-31 2008-08-07 Krohne S.A. Level measuring device for measuring level of medium in container, has connection device including coupling device for microwave signal, where coupling device works as container closure
CN101981416A (en) * 2008-03-25 2011-02-23 微动公司 Dual pick-off vibratory flowmeter
JP5222995B2 (en) * 2008-03-25 2013-06-26 マイクロ モーション インコーポレイテッド Double driver vibration type flow meter
DE102008039867B4 (en) 2008-08-27 2015-09-10 Krohne Ag mass flowmeter
DE102009001472A1 (en) * 2009-03-11 2010-09-16 Endress + Hauser Flowtec Ag Vibration-type transducers and in-line meter with such a transducer
US8327719B2 (en) 2009-03-11 2012-12-11 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type, as well as an in-line measuring device having such a measuring transducer
DE102009027580A1 (en) * 2009-07-09 2011-01-13 Endress + Hauser Flowtec Ag Vibration-type transducers and in-line meter with such a transducer
CA2754597C (en) 2009-03-11 2014-07-15 Endress + Hauser Flowtec Ag Measuring system for media flowing in a pipeline
DE102009046839A1 (en) 2009-11-18 2011-05-19 Endress + Hauser Flowtec Ag Measuring system with a two parallel flowed measuring tubes having pipe assembly and method for monitoring thereof
RU2526296C2 (en) 2009-12-21 2014-08-20 Эндресс+Хаузер Флоутек Аг Metering sensor of vibration type, method to manufacture metering sensor and metering system, application of metering sensor
DE102009055069A1 (en) * 2009-12-21 2011-06-22 Endress + Hauser Flowtec Ag Vibration-type measuring sensor for detecting e.g. mass flow rate of gas and for producing Coriolis forces in process measurement- and automation system, has tube arrangement exhibiting sectional plane running between measuring tubes
DE102010039543A1 (en) * 2010-08-19 2012-02-23 Endress + Hauser Flowtec Ag Measuring system with a vibration-type transducer
EP2612114B1 (en) 2010-09-02 2019-10-30 Endress+Hauser Flowtec AG Measurement system having a vibration-type measurement sensor
EP2616780B1 (en) 2010-09-16 2021-01-13 Endress+Hauser Flowtec AG Measurement system comprising a vibrational-type measurement sensor
DE102010047241B4 (en) 2010-10-04 2015-08-06 Krohne Ag Coriolis mass flowmeter
DE102011010178B4 (en) * 2011-02-02 2017-11-02 Krohne Ag Coriolis mass flowmeter
DE102011006919A1 (en) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Method for trimming a pipe
DE102011006971A1 (en) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Vibration-type transducers and method of making same
DE102011006997A1 (en) 2011-04-07 2012-10-11 Endress + Hauser Flowtec Ag Frequency adjustment method for a pipe arrangement
DE102012102947B4 (en) 2012-04-03 2023-12-21 Endress + Hauser Flowtec Ag Vibration type transducer
CN104204735B (en) 2012-04-03 2017-12-29 恩德斯+豪斯流量技术股份有限公司 Transducer of vibration type
DE102013106157A1 (en) 2013-06-13 2014-12-18 Endress + Hauser Flowtec Ag Measuring system with a pressure device and method for monitoring and / or checking such a pressure device
DE102014117586A1 (en) 2014-12-01 2016-06-02 Endress+Hauser Flowtec Ag Vibration-type transducers
DE102014119073A1 (en) 2014-12-18 2016-06-23 Endress+Hauser Flowtec Ag Vibration-type transducers
DE102019114174A1 (en) 2019-05-27 2020-12-03 Endress+Hauser SE+Co. KG Vibronic multi-sensor
CN110806240B (en) * 2019-11-21 2025-06-06 沃森测控技术(河北)有限公司 A fixing device for flow meter components
DE102019009024A1 (en) 2019-12-30 2021-07-01 Endress+Hauser Flowtec Ag Vibronic measuring system
JP7480330B2 (en) * 2020-03-05 2024-05-09 マイクロ モーション インコーポレイテッド Flow Meter Linkage System
CN116157655A (en) 2020-06-18 2023-05-23 恩德斯+豪斯流量技术股份有限公司 Electronic vibration measuring system
DE102020131649A1 (en) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronic measuring system
DE102021104631A1 (en) 2021-02-26 2022-09-01 Endress+Hauser Flowtec Ag gauge
DE102021113360A1 (en) 2021-05-21 2022-11-24 Endress + Hauser Flowtec Ag Vibronic measuring system
DE102023112374A1 (en) 2023-05-10 2024-11-14 Endress+Hauser Flowtec Ag measuring system

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730501A (en) * 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
US4760744A (en) * 1985-09-26 1988-08-02 Danfoss A/S Mass flow meter based on the coriolis principle
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
US5347874A (en) * 1993-01-25 1994-09-20 Micro Motion, Incorporated In-flow coriolis effect mass flowmeter
US5351561A (en) * 1992-11-06 1994-10-04 Endress+Hauser Flowtec Ag Coriolis-type flow meter having an improved temperature range of operation
US5365794A (en) * 1991-07-22 1994-11-22 Krohne, Ag Mass flow meter
US5373745A (en) * 1991-02-05 1994-12-20 Direct Measurement Corporation Single path radial mode Coriolis mass flow rate meter
US5381697A (en) * 1992-07-06 1995-01-17 Krohne Messtechnik Gmbh & Co., Kg Mass flow meter
US5398554A (en) * 1992-11-19 1995-03-21 Oval Corporation Coriolis flowmeter with natural frequency adjusting means engaged with the counterbalancing conduit

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4760744A (en) * 1985-09-26 1988-08-02 Danfoss A/S Mass flow meter based on the coriolis principle
US4730501A (en) * 1986-05-19 1988-03-15 Exac Corporation Single tube parallel flow coriolis mass flow sensor
US5373745A (en) * 1991-02-05 1994-12-20 Direct Measurement Corporation Single path radial mode Coriolis mass flow rate meter
US5365794A (en) * 1991-07-22 1994-11-22 Krohne, Ag Mass flow meter
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
US5381697A (en) * 1992-07-06 1995-01-17 Krohne Messtechnik Gmbh & Co., Kg Mass flow meter
US5351561A (en) * 1992-11-06 1994-10-04 Endress+Hauser Flowtec Ag Coriolis-type flow meter having an improved temperature range of operation
US5398554A (en) * 1992-11-19 1995-03-21 Oval Corporation Coriolis flowmeter with natural frequency adjusting means engaged with the counterbalancing conduit
US5347874A (en) * 1993-01-25 1994-09-20 Micro Motion, Incorporated In-flow coriolis effect mass flowmeter

Also Published As

Publication number Publication date
WO1996008697A2 (en) 1996-03-21
AU3491595A (en) 1996-03-29

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