ZA784189B - Method and structure for flow measurement - Google Patents

Method and structure for flow measurement

Info

Publication number
ZA784189B
ZA784189B ZA00784189A ZA784189A ZA784189B ZA 784189 B ZA784189 B ZA 784189B ZA 00784189 A ZA00784189 A ZA 00784189A ZA 784189 A ZA784189 A ZA 784189A ZA 784189 B ZA784189 B ZA 784189B
Authority
ZA
South Africa
Prior art keywords
flow measurement
measurement
flow
Prior art date
Application number
ZA00784189A
Other languages
English (en)
Inventor
J Smith
Original Assignee
J Smith
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=ZA784189(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by J Smith filed Critical J Smith
Publication of ZA784189B publication Critical patent/ZA784189B/xx

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
ZA00784189A 1977-07-25 1978-07-24 Method and structure for flow measurement ZA784189B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA784189B true ZA784189B (en) 1979-07-25

Family

ID=25225627

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00784189A ZA784189B (en) 1977-07-25 1978-07-24 Method and structure for flow measurement

Country Status (17)

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

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 (ja) * 1981-08-31 1983-03-07 Toray Ind Inc 細管式粘度計
JPS5885000U (ja) * 1981-10-05 1983-06-09 東レ株式会社 定重量液体充填装置
GB2127533B (en) * 1982-09-30 1986-04-23 Cornelius Co Filling compressed gas bottles
JPH0438261Y2 (ja) * 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 (de) * 1990-05-25 1998-06-10 Krohne Ag Massendurchflußmeßgerät
DE4124296A1 (de) * 1990-07-28 1992-02-06 Krohne Messtechnik Massametron Massendurchflussmessgeraet
EP0469448A1 (de) * 1990-07-28 1992-02-05 KROHNE MESSTECHNIK MASSAMETRON GmbH & Co. KG Massendurchflussmessgerät
DE4027936A1 (de) * 1990-09-04 1992-03-05 Rota Yokogawa Gmbh & Co Kg Massedosierautomat
DE4124295A1 (de) 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
HU215043B (hu) * 1992-04-24 1998-10-28 MMG Automatika Művek Rt. Berendezés fluid áram tömegáramának Coriolis-erő hatásán alapuló mérésére
US5323658A (en) * 1992-06-19 1994-06-28 Fuji Electric Co., Ltd. Coriolis mass flowmeter
DE4224379C2 (de) 1992-07-06 1998-05-20 Krohne Messtechnik Kg Massendurchflußmeßgerät
DE4311694C1 (de) * 1993-04-08 1994-09-29 Fritz Giebler Gmbh Durchflußmesser
DE4423168C2 (de) 1994-07-04 1998-09-24 Krohne Ag Massendurchflußmeßgerät
DE4435809A1 (de) 1994-10-07 1996-04-11 Krohne Messtechnik Kg Meßgerät für strömende Medien
EP1250571B1 (en) 2000-01-24 2015-05-27 Micro Motion Incorporated System for preventing tampering with a signal conditioner remote from a 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 (de) * 2008-08-14 2010-02-18 Endress + Hauser Flowtec Ag Messaufnehmer vom Vibrationstyp
US9341059B2 (en) * 2009-04-15 2016-05-17 Schlumberger Technology Corporation Microfluidic oscillating tube densitometer for downhole applications
CN102439397B (zh) * 2009-05-11 2016-03-23 微动公司 包括平衡参考构件的流量计
EP2449348B1 (en) * 2009-06-30 2020-07-29 Micro Motion, Inc. Vibrating-type flow sensor assemblies and methods for forming a flowmeter
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
WO2015156763A1 (en) 2014-04-07 2015-10-15 Micro Motion, Inc. Improved vibrating 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
JP6605158B2 (ja) * 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 流路を調節する方法及び装置
US10598533B2 (en) * 2016-02-26 2020-03-24 Micro Motion, Inc. Limiting a current drawn by two or more meter assemblies
JP6178033B1 (ja) * 2017-04-03 2017-08-09 株式会社アツデン コリオリ式質量流量計
DE102019105736B3 (de) * 2019-03-07 2020-06-25 Endress+Hauser Flowtec Ag Coriolis-Messaufnehmer und Coriolis-Messgerät mit Coriolis-Messaufnehmer
JP7258180B2 (ja) * 2019-04-03 2023-04-14 マイクロ モーション インコーポレイテッド 蒸気圧計器係数を使用する蒸気圧の決定

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 (ja) * 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 (ja) * 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
SE447161B (sv) 1986-10-27
NL187033C (nl) 1991-05-01
CA1210611B (en) 1986-09-02
IT1106095B (it) 1985-11-11
IL55212A0 (en) 1978-09-29
NL7807846A (nl) 1979-01-29
FR2399007B1 (ja) 1985-03-29
GB2001759A (en) 1979-02-07
DE2833037A1 (de) 1979-02-08
SE7808094L (sv) 1979-01-26
JPS6034683B2 (ja) 1985-08-10
HK59684A (en) 1984-08-10
BE869206A (fr) 1978-11-16
IT7850465A0 (it) 1978-07-25
SG29384G (en) 1985-02-15
DE2833037C2 (ja) 1987-01-15
NL187033B (nl) 1990-12-03
AU3831578A (en) 1980-03-20
JPS5452570A (en) 1979-04-25
GB2001759B (en) 1982-02-10
MX145013A (es) 1981-12-14
ES471982A1 (es) 1979-02-16
IL55212A (en) 1984-04-30
AU512637B2 (en) 1980-10-23
CH641277A5 (de) 1984-02-15
FR2399007A1 (fr) 1979-02-23
CA1106636A (en) 1981-08-11
SE447161C (sv) 1990-07-19

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