GB1453587A - Flowmeters - Google Patents

Flowmeters

Info

Publication number
GB1453587A
GB1453587A GB1643573A GB1643573A GB1453587A GB 1453587 A GB1453587 A GB 1453587A GB 1643573 A GB1643573 A GB 1643573A GB 1643573 A GB1643573 A GB 1643573A GB 1453587 A GB1453587 A GB 1453587A
Authority
GB
United Kingdom
Prior art keywords
junctions
side walls
flowmeter
heading
restrictions
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
GB1643573A
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.)
UK Atomic Energy Authority
Original Assignee
UK Atomic Energy Authority
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 UK Atomic Energy Authority filed Critical UK Atomic Energy Authority
Priority to GB1643573A priority Critical patent/GB1453587A/en
Priority to DE2414970A priority patent/DE2414970C2/en
Priority to US456267A priority patent/US3902367A/en
Priority to JP3656374A priority patent/JPS5724848B2/ja
Priority to FR7411986A priority patent/FR2224743B1/fr
Publication of GB1453587A publication Critical patent/GB1453587A/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
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/32—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3227—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2224—Structure of body of device

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

1453587 Fluid regulation UNITED KINGDOM ATOMIC ENERGY AUTHORITY 28 March 1974 [5 April 1973] 16435/73 Heading G3H In a fluidic oscillator employed in a flowmeter, the feedback loops 6 at their junctions 7 with side walls 3 are either backwardly inclined as shown or are at right angles to the side walls such that they receive only the static pressure of the main fluid stream. Restrictions 8 are provided downstream of the junctions 7.
GB1643573A 1973-04-05 1973-04-05 Flowmeters Expired GB1453587A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1643573A GB1453587A (en) 1973-04-05 1973-04-05 Flowmeters
DE2414970A DE2414970C2 (en) 1973-04-05 1974-03-28 Flow meter
US456267A US3902367A (en) 1973-04-05 1974-03-29 Flowmeters
JP3656374A JPS5724848B2 (en) 1973-04-05 1974-03-30
FR7411986A FR2224743B1 (en) 1973-04-05 1974-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1643573A GB1453587A (en) 1973-04-05 1973-04-05 Flowmeters

Publications (1)

Publication Number Publication Date
GB1453587A true GB1453587A (en) 1976-10-27

Family

ID=10077278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1643573A Expired GB1453587A (en) 1973-04-05 1973-04-05 Flowmeters

Country Status (5)

Country Link
US (1) US3902367A (en)
JP (1) JPS5724848B2 (en)
DE (1) DE2414970C2 (en)
FR (1) FR2224743B1 (en)
GB (1) GB1453587A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838091A (en) * 1986-06-27 1989-06-13 Thorn Emi Flow Measurement Limited Fludic oscillator flowmeters
US4911007A (en) * 1987-06-19 1990-03-27 British Gas Plc Flowmeter
US5406840A (en) * 1991-03-18 1995-04-18 British Gas Plc Supplying fluid
GB2423157A (en) * 2005-02-08 2006-08-16 Halliburton Energy Serv Inc Pulsed fluid flow device
GB2447425A (en) * 2007-03-13 2008-09-17 Univ Cranfield Bidirectional flowmeter with two fluidic oscillators arranged in series

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1593680A (en) * 1976-11-02 1981-07-22 Gen Electric Fluidic flowmeters
US4107990A (en) * 1976-11-02 1978-08-22 General Electric Company Fluidic flow and velocity sensor
US4085615A (en) * 1976-11-22 1978-04-25 General Electric Company Linear flowmeter
SE407461B (en) * 1977-08-19 1979-03-26 Wennberg Lennart A FLUIDISTOROSCILLATOR TYPES
JPS5766313A (en) * 1980-10-09 1982-04-22 Tokyo Gas Co Ltd Method and device of target sensing type for sensing vibration of fluid
JPS58189518A (en) * 1982-01-07 1983-11-05 ニユ−ジ−ランド・ガバメント・プロパテイ・コ−ポレ−シヨン Mass flowmeter
JPS58213117A (en) * 1982-06-04 1983-12-12 Matsushita Electric Ind Co Ltd Controller for burner
GB2172996B (en) * 1984-06-27 1987-07-15 Osaka Gas Co Ltd Fluidic flowmeter
DE3867720D1 (en) * 1987-06-16 1992-02-27 Osaka Gas Co Ltd LIQUID FLOW METER.
GB8728468D0 (en) * 1987-12-04 1988-01-13 Sonceboz Sa Fluidic flowmeter
WO2004045947A1 (en) * 2002-11-20 2004-06-03 Wavewalk, Inc. Twin hull personal watercraft
US7481119B2 (en) * 2006-11-22 2009-01-27 National Tsing Hua University Micro-fluidic oscillator having a sudden expansion region at the nozzle outlet
WO2009150663A1 (en) * 2008-06-10 2009-12-17 Avinash Shrikrishna Vaidya Fluidic oscillator flow meter
US8201462B2 (en) * 2008-06-10 2012-06-19 Avinash Shrikrishna Vaidya Recirculation type oscillator flow meter
GB2463488A (en) * 2008-09-12 2010-03-17 Elster Metering Ltd A bidirectional flow meter
DE202015104279U1 (en) 2015-06-08 2016-12-21 Technische Universität Berlin Fluidic component and applications of the fluidic component
DE102015222771B3 (en) 2015-11-18 2017-05-18 Technische Universität Berlin Fluidic component
DE102016120454A1 (en) 2016-10-26 2018-04-26 Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) Method and device for examining a sample
LU102636B1 (en) * 2021-03-04 2022-09-05 Stratec Se Sensor for determining the oscillating frequency in a fluidic oscillating nozzle and a method using the sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273377A (en) * 1963-08-12 1966-09-20 Phillips Petroleum Co Fluid oscillator analyzer and method
GB1091899A (en) * 1964-02-20 1967-11-22 Bendix Corp Method and apparatus for determining physical properties of gases
US3640133A (en) * 1967-02-24 1972-02-08 Moore Products Co Flowmeter
US3614964A (en) * 1969-09-16 1971-10-26 Sperry Rand Corp Clock pulse generating system
US3599653A (en) * 1969-09-30 1971-08-17 Us Army Negative feedback fluidic oscillator
GB1297154A (en) * 1969-10-29 1972-11-22

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838091A (en) * 1986-06-27 1989-06-13 Thorn Emi Flow Measurement Limited Fludic oscillator flowmeters
US4911007A (en) * 1987-06-19 1990-03-27 British Gas Plc Flowmeter
US5406840A (en) * 1991-03-18 1995-04-18 British Gas Plc Supplying fluid
GB2423157A (en) * 2005-02-08 2006-08-16 Halliburton Energy Serv Inc Pulsed fluid flow device
GB2423157B (en) * 2005-02-08 2010-01-20 Halliburton Energy Serv Inc Apparatus for creating pulsating fluid flow
GB2447425A (en) * 2007-03-13 2008-09-17 Univ Cranfield Bidirectional flowmeter with two fluidic oscillators arranged in series
US8136413B2 (en) 2007-03-13 2012-03-20 Elster Metering Limited Bi-directional oscillating jet flowmeter

Also Published As

Publication number Publication date
JPS5724848B2 (en) 1982-05-26
DE2414970A1 (en) 1974-10-17
JPS5036162A (en) 1975-04-05
FR2224743A1 (en) 1974-10-31
DE2414970C2 (en) 1984-07-19
US3902367A (en) 1975-09-02
FR2224743B1 (en) 1978-03-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee