NL187033C - DEVICE FOR MEASURING A MASS FLOW RATE. - Google Patents

DEVICE FOR MEASURING A MASS FLOW RATE.

Info

Publication number
NL187033C
NL187033C NLAANVRAGE7807846,A NL7807846A NL187033C NL 187033 C NL187033 C NL 187033C NL 7807846 A NL7807846 A NL 7807846A NL 187033 C NL187033 C NL 187033C
Authority
NL
Netherlands
Prior art keywords
measuring
flow rate
mass flow
mass
rate
Prior art date
Application number
NLAANVRAGE7807846,A
Other languages
Dutch (nl)
Other versions
NL7807846A (en
NL187033B (en
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL187033(C) "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 NL7807846A publication Critical patent/NL7807846A/en
Publication of NL187033B publication Critical patent/NL187033B/en
Application granted granted Critical
Publication of NL187033C publication Critical patent/NL187033C/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
    • 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)
NLAANVRAGE7807846,A 1977-07-25 1978-07-24 DEVICE FOR MEASURING A MASS FLOW RATE. NL187033C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NL7807846A NL7807846A (en) 1979-01-29
NL187033B NL187033B (en) 1990-12-03
NL187033C true NL187033C (en) 1991-05-01

Family

ID=25225627

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7807846,A NL187033C (en) 1977-07-25 1978-07-24 DEVICE FOR MEASURING A MASS FLOW RATE.

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
EP0469448A1 (en) * 1990-07-28 1992-02-05 KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG Mass flow meter
DE4124296A1 (en) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Mass flow measurement arrangement with vibration generator
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
JP4921670B2 (en) 2000-01-24 2012-04-25 マイクロ・モーション・インコーポレーテッド System for preventing unauthorized operation of signal conditioning device located remotely from host system
US6776053B2 (en) * 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow
US7127815B2 (en) * 2001-11-26 2006-10-31 Emerson Electric Co. Method of manufacturing a Coriolis flowmeter
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
AU2009346213B2 (en) 2009-05-11 2013-04-04 Micro Motion, Inc. A flow meter including a balanced reference member
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
SG176757A1 (en) 2009-06-30 2012-01-30 Micro Motion Inc Method and apparatus for vibrationaly separating driver and pick-offs of a vibrating-type flow sensor assembly
EP3129755B1 (en) * 2014-04-07 2022-07-20 Micro Motion, Inc. Improved vibrating flowmeter and related methods
BR112017021996B1 (en) * 2015-04-14 2021-06-22 Micro Motion, Inc METHOD OF DETECTING AN INACCURATE FLOW RATE MEASUREMENT BY A VIBRATORY METER AND, APPARATUS TO DETECT AN INACCURATE FLOW RATE MEASUREMENT BY A VIBRATORY METER
JP6605158B2 (en) * 2016-02-09 2019-11-13 マイクロ モーション インコーポレイテッド Method and apparatus for adjusting flow path
CN108700904B (en) * 2016-02-26 2020-12-11 高准公司 Limiting 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
KR20210147015A (en) * 2019-04-03 2021-12-06 마이크로 모우션, 인코포레이티드 Determination of Steam Pressure Using Steam Manometer Coefficients

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
US3485098A (en) * 1964-09-03 1969-12-23 Anatole J Sipin Mass flow metering means
US3355944A (en) * 1964-09-03 1967-12-05 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
IL55212A0 (en) 1978-09-29
DE2833037A1 (en) 1979-02-08
BE869206A (en) 1978-11-16
HK59684A (en) 1984-08-10
GB2001759B (en) 1982-02-10
CA1106636A (en) 1981-08-11
NL7807846A (en) 1979-01-29
FR2399007B1 (en) 1985-03-29
IL55212A (en) 1984-04-30
NL187033B (en) 1990-12-03
FR2399007A1 (en) 1979-02-23
JPS5452570A (en) 1979-04-25
GB2001759A (en) 1979-02-07
DE2833037C2 (en) 1987-01-15
SG29384G (en) 1985-02-15
AU3831578A (en) 1980-03-20
SE447161C (en) 1990-09-10
ES471982A1 (en) 1979-02-16
CA1210611B (en) 1986-09-02
SE447161B (en) 1986-10-27
SE7808094L (en) 1979-01-26
MX145013A (en) 1981-12-14
IT1106095B (en) 1985-11-11
JPS6034683B2 (en) 1985-08-10
IT7850465A0 (en) 1978-07-25
AU512637B2 (en) 1980-10-23
ZA784189B (en) 1979-07-25
CH641277A5 (en) 1984-02-15

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Legal Events

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BA A request for search or an international-type search has been filed
BB A search report has been drawn up
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: S & F ASSOCIATES

A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: MICRO MOTION INC.

BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 980724