DE69530704D1 - Verfahren und vorrichtung für fehlerdetektion und korrektur in coriolisdurchflussmessern - Google Patents

Verfahren und vorrichtung für fehlerdetektion und korrektur in coriolisdurchflussmessern

Info

Publication number
DE69530704D1
DE69530704D1 DE69530704T DE69530704T DE69530704D1 DE 69530704 D1 DE69530704 D1 DE 69530704D1 DE 69530704 T DE69530704 T DE 69530704T DE 69530704 T DE69530704 T DE 69530704T DE 69530704 D1 DE69530704 D1 DE 69530704D1
Authority
DE
Germany
Prior art keywords
correction
error detection
coriolis flowmeters
flowmeters
coriolis
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69530704T
Other languages
English (en)
Other versions
DE69530704T2 (de
Inventor
Lee Carpenter
Xavier Luna
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Micro Motion Inc
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 DE69530704D1 publication Critical patent/DE69530704D1/de
Application granted granted Critical
Publication of DE69530704T2 publication Critical patent/DE69530704T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01F1/74—Devices for measuring flow of a fluid or flow of a fluent solid material in suspension in another fluid
    • 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
    • G01F1/8409—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
    • 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
DE69530704T 1994-08-12 1995-07-24 Verfahren und vorrichtung für fehlerdetektion und korrektur in coriolisdurchflussmessern Expired - Lifetime DE69530704T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/289,413 US5594180A (en) 1994-08-12 1994-08-12 Method and apparatus for fault detection and correction in Coriolis effect mass flowmeters
PCT/US1995/009324 WO1996005484A1 (en) 1994-08-12 1995-07-24 Method and apparatus for fault detection and correction in coriolis effect mass flowmeters

Publications (2)

Publication Number Publication Date
DE69530704D1 true DE69530704D1 (de) 2003-06-12
DE69530704T2 DE69530704T2 (de) 2003-11-20

Family

ID=23111429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69530704T Expired - Lifetime DE69530704T2 (de) 1994-08-12 1995-07-24 Verfahren und vorrichtung für fehlerdetektion und korrektur in coriolisdurchflussmessern

Country Status (9)

Country Link
US (1) US5594180A (de)
EP (1) EP0803050B1 (de)
JP (1) JP3194960B2 (de)
CN (1) CN1087422C (de)
DE (1) DE69530704T2 (de)
HK (1) HK1004419A1 (de)
MX (1) MX9701063A (de)
RU (1) RU2164009C2 (de)
WO (1) WO1996005484A1 (de)

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DE102020131649A1 (de) 2020-09-03 2022-03-03 Endress + Hauser Flowtec Ag Vibronisches Meßsystem
DE102020127382A1 (de) 2020-10-16 2022-04-21 Endress+Hauser Flowtec Ag Verfahren zum Überprüfen eines vibronischen Meßsystems
DE102021113360A1 (de) 2021-05-21 2022-11-24 Endress + Hauser Flowtec Ag Vibronisches Meßsystem

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WO1996005484A1 (en) 1996-02-22
HK1004419A1 (en) 1998-11-27
US5594180A (en) 1997-01-14
DE69530704T2 (de) 2003-11-20
CN1166199A (zh) 1997-11-26
EP0803050A1 (de) 1997-10-29
JP3194960B2 (ja) 2001-08-06
RU2164009C2 (ru) 2001-03-10
CN1087422C (zh) 2002-07-10
JPH10504391A (ja) 1998-04-28
EP0803050B1 (de) 2003-05-07
MX9701063A (es) 1997-05-31

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