AU512637B2 - Coriolis flowmeter - Google Patents

Coriolis flowmeter

Info

Publication number
AU512637B2
AU512637B2 AU38315/78A AU3831578A AU512637B2 AU 512637 B2 AU512637 B2 AU 512637B2 AU 38315/78 A AU38315/78 A AU 38315/78A AU 3831578 A AU3831578 A AU 3831578A AU 512637 B2 AU512637 B2 AU 512637B2
Authority
AU
Australia
Prior art keywords
coriolis flowmeter
coriolis
flowmeter
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
Application number
AU38315/78A
Other versions
AU3831578A (en
Inventor
Everett Smith James
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25225627&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU512637(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Micro Motion Inc filed Critical Micro Motion Inc
Publication of AU3831578A publication Critical patent/AU3831578A/en
Application granted granted Critical
Publication of AU512637B2 publication Critical patent/AU512637B2/en
Expired 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
    • G01F1/76—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
    • G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
    • 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
    • G01F1/8431—Coriolis or gyroscopic mass flowmeters constructional details electronic circuits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
AU38315/78A 1977-07-25 1978-07-25 Coriolis flowmeter Expired AU512637B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81847577A 1977-07-25 1977-07-25
USUS818475 1977-07-25

Publications (2)

Publication Number Publication Date
AU3831578A AU3831578A (en) 1980-03-20
AU512637B2 true AU512637B2 (en) 1980-10-23

Family

ID=25225627

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38315/78A Expired AU512637B2 (en) 1977-07-25 1978-07-25 Coriolis flowmeter

Country Status (17)

Country Link
JP (1) JPS6034683B2 (en)
AU (1) AU512637B2 (en)
BE (1) BE869206A (en)
CA (2) CA1106636A (en)
CH (1) CH641277A5 (en)
DE (1) DE2833037A1 (en)
ES (1) ES471982A1 (en)
FR (1) FR2399007A1 (en)
GB (1) GB2001759B (en)
HK (1) HK59684A (en)
IL (1) IL55212A (en)
IT (1) IT1106095B (en)
MX (1) MX145013A (en)
NL (1) NL187033C (en)
SE (1) SE447161C (en)
SG (1) SG29384G (en)
ZA (1) ZA784189B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252028A (en) * 1979-02-26 1981-02-24 S & F Associates Method and apparatus for measuring flow
ZA82345B (en) * 1981-02-17 1983-02-23 J Smith Method and apparatus for mass flow measurement
JPS5838837A (en) * 1981-08-31 1983-03-07 Toray Ind Inc Capillary viscometer
JPS5885000U (en) * 1981-10-05 1983-06-09 東レ株式会社 Constant weight liquid filling equipment
GB2127533B (en) * 1982-09-30 1986-04-23 Cornelius Co Filling compressed gas bottles
JPH0438261Y2 (en) * 1986-09-16 1992-09-08
US4777833A (en) * 1986-11-12 1988-10-18 Micro Motion, Inc. Ferromagnetic drive and velocity sensors for a coriolis mass flow rate meter
US4914956A (en) * 1987-07-22 1990-04-10 Exac Corporation Method and circuit for processing sensory input signals of the type obtained from coriolis mass flow rate sensors and the like
DE4016907C3 (en) * 1990-05-25 1998-06-10 Krohne Ag Mass flow meter
DE4124296A1 (en) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Mass flow measurement arrangement with vibration generator
EP0469448A1 (en) * 1990-07-28 1992-02-05 KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG Mass flow meter
DE4027936A1 (en) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg MASS DISPENSER
DE4124295A1 (en) 1991-07-22 1993-01-28 Krohne Ag MASS FLOW MEASURING DEVICE
HU215043B (en) * 1992-04-24 1998-10-28 MMG Automatika Művek Rt. Coriolis type apparatus for measuring mass flow of a fluid stream
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
DE4224379C2 (en) 1992-07-06 1998-05-20 Krohne Messtechnik Kg Mass flow meter
DE4311694C1 (en) * 1993-04-08 1994-09-29 Fritz Giebler Gmbh Flow meter
DE4423168C2 (en) 1994-07-04 1998-09-24 Krohne Ag Mass flow meter
DE4435809A1 (en) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Measuring device for flowing media
CN1194209C (en) 2000-01-24 2005-03-23 微动公司 System for preventing tampering with signal conditioner remote from host system
US7127815B2 (en) * 2001-11-26 2006-10-31 Emerson Electric Co. Method of manufacturing a Coriolis flowmeter
US6776053B2 (en) * 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow
DE102008037700A1 (en) * 2008-08-14 2010-02-18 Endress + Hauser Flowtec Ag Vibration-type transducers
US9341059B2 (en) 2009-04-15 2016-05-17 Schlumberger Technology Corporation Microfluidic oscillating tube densitometer for downhole applications
EP2430406B1 (en) * 2009-05-11 2021-01-13 Micro Motion, Inc. A flow meter including a balanced reference member and its method
AU2013203999B9 (en) * 2009-06-30 2014-03-06 Micro Motion, Inc. A method and apparatus for separating a driver and a pick-off of a vibrating sensor assembly
CN102971609B (en) * 2009-06-30 2016-08-03 微动公司 Vibrating sensor assembly and the method forming effusion meter
CN106461443B (en) * 2014-04-07 2020-08-21 高准公司 Improved vibratory flowmeter and related methods
US10473512B2 (en) * 2015-04-14 2019-11-12 Micro Motion, Inc. Detecting an inaccurate flow rate measurement by a vibratory meter
EP3414530B1 (en) * 2016-02-09 2021-09-22 Micro Motion, Inc. Method and apparatus for modulating a flowpath
US10598533B2 (en) * 2016-02-26 2020-03-24 Micro Motion, Inc. Limiting a current drawn by two or more meter assemblies
JP6178033B1 (en) * 2017-04-03 2017-08-09 株式会社アツデン Coriolis mass flow meter
DE102019105736B3 (en) * 2019-03-07 2020-06-25 Endress+Hauser Flowtec Ag Coriolis sensor and Coriolis measuring device with Coriolis sensor
KR20240010110A (en) * 2019-04-03 2024-01-23 마이크로 모우션, 인코포레이티드 Determining a vapor pressure using a vapor pressure meter factor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2865201A (en) * 1954-08-26 1958-12-23 Roth Wilfred Gyroscopic mass flowmeter
GB1052644A (en) * 1963-08-12
US3355944A (en) * 1964-09-03 1967-12-05 Anatole J Sipin Mass flow metering means
US3485098A (en) * 1964-09-03 1969-12-23 Anatole J Sipin Mass flow metering means
US3449940A (en) * 1966-07-22 1969-06-17 Automation Prod Apparatus for measuring physical properties of materials
FR1567913A (en) * 1967-10-09 1969-05-23
US4127028A (en) * 1977-06-07 1978-11-28 Halliburton Company Coriolis mass flow rate metering means

Also Published As

Publication number Publication date
NL187033C (en) 1991-05-01
GB2001759A (en) 1979-02-07
FR2399007B1 (en) 1985-03-29
IT1106095B (en) 1985-11-11
CH641277A5 (en) 1984-02-15
CA1210611B (en) 1986-09-02
IL55212A0 (en) 1978-09-29
CA1106636A (en) 1981-08-11
SE447161B (en) 1986-10-27
AU3831578A (en) 1980-03-20
GB2001759B (en) 1982-02-10
SE447161C (en) 1990-09-10
DE2833037A1 (en) 1979-02-08
NL187033B (en) 1990-12-03
ES471982A1 (en) 1979-02-16
FR2399007A1 (en) 1979-02-23
JPS5452570A (en) 1979-04-25
NL7807846A (en) 1979-01-29
IL55212A (en) 1984-04-30
DE2833037C2 (en) 1987-01-15
SE7808094L (en) 1979-01-26
BE869206A (en) 1978-11-16
IT7850465A0 (en) 1978-07-25
HK59684A (en) 1984-08-10
SG29384G (en) 1985-02-15
JPS6034683B2 (en) 1985-08-10
ZA784189B (en) 1979-07-25
MX145013A (en) 1981-12-14

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