SG11202101265VA - Method to determine when to verify a stiffness coefficient of a flowmeter - Google Patents

Method to determine when to verify a stiffness coefficient of a flowmeter

Info

Publication number
SG11202101265VA
SG11202101265VA SG11202101265VA SG11202101265VA SG11202101265VA SG 11202101265V A SG11202101265V A SG 11202101265VA SG 11202101265V A SG11202101265V A SG 11202101265VA SG 11202101265V A SG11202101265V A SG 11202101265VA SG 11202101265V A SG11202101265V A SG 11202101265VA
Authority
SG
Singapore
Prior art keywords
flowmeter
verify
stiffness coefficient
stiffness
coefficient
Prior art date
Application number
SG11202101265VA
Inventor
Craig B Mcanally
Bert J Downing
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 SG11202101265VA publication Critical patent/SG11202101265VA/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
    • 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
    • G01F1/8409—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
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
SG11202101265VA 2018-08-13 2018-08-13 Method to determine when to verify a stiffness coefficient of a flowmeter SG11202101265VA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/046484 WO2020036578A1 (en) 2018-08-13 2018-08-13 Method to determine when to verify a stiffness coefficient of a flowmeter

Publications (1)

Publication Number Publication Date
SG11202101265VA true SG11202101265VA (en) 2021-03-30

Family

ID=63405482

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202101265VA SG11202101265VA (en) 2018-08-13 2018-08-13 Method to determine when to verify a stiffness coefficient of a flowmeter

Country Status (11)

Country Link
US (1) US11852516B2 (en)
EP (1) EP3837510B1 (en)
JP (1) JP7035274B2 (en)
KR (1) KR102560585B1 (en)
CN (1) CN112534218B (en)
AU (1) AU2018436671B2 (en)
CA (1) CA3109268C (en)
MX (1) MX2021000479A (en)
RU (1) RU2759828C1 (en)
SG (1) SG11202101265VA (en)
WO (1) WO2020036578A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021180623A1 (en) * 2020-03-10 2021-09-16 Endress+Hauser Flowtec Ag Method for determining a calibration factor for a measuring tube, measuring tube pair, and coriolis measuring device having a measuring tube pair

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594180A (en) * 1994-08-12 1997-01-14 Micro Motion, Inc. Method and apparatus for fault detection and correction in Coriolis effect mass flowmeters
US6347293B1 (en) * 1999-07-09 2002-02-12 Micro Motion, Inc. Self-characterizing vibrating conduit parameter sensors and methods of operation therefor
KR100976233B1 (en) 2003-10-22 2010-08-17 마이크로 모우션, 인코포레이티드 Diagnostic apparatus and methods for a coriolis flow meter
US7375681B1 (en) * 2005-09-01 2008-05-20 Woo Arthur N Hardware curve flattening of crystal oscillator temperature drift followed by software compensation for residual offset
EP1949046B1 (en) 2005-09-19 2016-12-14 Micro Motion, Inc. Meter electronics and method for verification diagnostics for a flow meter
CA2774131C (en) 2005-09-19 2015-06-30 Micro Motion, Inc. Meter electronics and methods for verification diagnostics for a flow meter
JP4866423B2 (en) * 2005-10-03 2012-02-01 マイクロ・モーション・インコーポレーテッド Flowmeter electronics and method for determining one or more of stiffness coefficient or mass coefficient
DE112005003803A5 (en) * 2005-10-25 2008-09-25 Siemens Aktiengesellschaft Method for generating a data record and field device and system for detecting the electrical energy quality of a power supply network
US9658097B2 (en) 2012-05-11 2017-05-23 Bristol, Inc. Systems and methods to initiate a verification test within a flow meter via a flow computer
SG11201605838RA (en) * 2014-01-24 2016-08-30 Micro Motion Inc Vibratory flowmeter and methods and diagnostics for meter verification
EP3329228B1 (en) 2015-07-27 2021-04-28 Micro Motion, Inc. Vibratory flowmeter test tones without ramp time
JP6361641B2 (en) 2015-12-03 2018-07-25 横河電機株式会社 Field equipment
CN107402042B (en) * 2016-05-20 2019-12-17 中国科学院理化技术研究所 compressor parameter testing method and device
US11668597B2 (en) * 2017-08-30 2023-06-06 Micro Motion, Inc. Detecting and identifying a change in a vibratory meter condition based on stiffness change determination at two locations on the conduit

Also Published As

Publication number Publication date
AU2018436671B2 (en) 2022-05-19
CN112534218B (en) 2024-05-03
JP7035274B2 (en) 2022-03-14
WO2020036578A1 (en) 2020-02-20
US11852516B2 (en) 2023-12-26
US20210318153A1 (en) 2021-10-14
MX2021000479A (en) 2021-04-12
AU2018436671A1 (en) 2021-02-11
EP3837510B1 (en) 2023-06-14
CA3109268A1 (en) 2020-02-20
RU2759828C1 (en) 2021-11-18
JP2021534386A (en) 2021-12-09
CA3109268C (en) 2023-06-20
KR102560585B1 (en) 2023-07-27
BR112021001340A2 (en) 2021-04-20
CN112534218A (en) 2021-03-19
EP3837510A1 (en) 2021-06-23
KR20210034083A (en) 2021-03-29

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