DK174441B1 - Fluidikoscillator for et shuntflowmeter, og shuntflowmeter med fluidikoscillator - Google Patents

Fluidikoscillator for et shuntflowmeter, og shuntflowmeter med fluidikoscillator Download PDF

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Publication number
DK174441B1
DK174441B1 DK198803322A DK332288A DK174441B1 DK 174441 B1 DK174441 B1 DK 174441B1 DK 198803322 A DK198803322 A DK 198803322A DK 332288 A DK332288 A DK 332288A DK 174441 B1 DK174441 B1 DK 174441B1
Authority
DK
Denmark
Prior art keywords
flow
section
flow section
fluid
shunt
Prior art date
Application number
DK198803322A
Other languages
Danish (da)
English (en)
Other versions
DK332288D0 (da
DK332288A (da
Inventor
David Alan Churchill
Geoffrey John Parkinson
Original Assignee
Lattice Intellectual Property
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 Lattice Intellectual Property filed Critical Lattice Intellectual Property
Publication of DK332288D0 publication Critical patent/DK332288D0/da
Publication of DK332288A publication Critical patent/DK332288A/da
Application granted granted Critical
Publication of DK174441B1 publication Critical patent/DK174441B1/da

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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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F5/00—Measuring a proportion of the volume flow

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DK198803322A 1987-06-19 1988-06-17 Fluidikoscillator for et shuntflowmeter, og shuntflowmeter med fluidikoscillator DK174441B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8714395 1987-06-19
GB8714395A GB2205947B (en) 1987-06-19 1987-06-19 Flowmeter

Publications (3)

Publication Number Publication Date
DK332288D0 DK332288D0 (da) 1988-06-17
DK332288A DK332288A (da) 1988-12-20
DK174441B1 true DK174441B1 (da) 2003-03-10

Family

ID=10619210

Family Applications (1)

Application Number Title Priority Date Filing Date
DK198803322A DK174441B1 (da) 1987-06-19 1988-06-17 Fluidikoscillator for et shuntflowmeter, og shuntflowmeter med fluidikoscillator

Country Status (7)

Country Link
US (1) US4911007A (de)
EP (1) EP0295845B1 (de)
JP (1) JPH071183B2 (de)
DE (1) DE3861551D1 (de)
DK (1) DK174441B1 (de)
ES (1) ES2019689B3 (de)
GB (1) GB2205947B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0690057B2 (ja) * 1990-06-20 1994-11-14 株式会社技術開発総合研究所 流量計測装置
GB9105699D0 (en) * 1991-03-18 1991-05-01 British Gas Plc Supplying fluid
US5333496A (en) * 1992-03-09 1994-08-02 Fenelon Paul J In-line parallel proportionally partitioned by-pass metering device and method
US5726404A (en) * 1996-05-31 1998-03-10 University Of Washington Valveless liquid microswitch
FR2764373B1 (fr) * 1997-06-06 1999-08-13 Schlumberger Ind Sa Compteur de fluide d'encombrement reduit
FR2770644B1 (fr) * 1997-11-04 1999-12-31 Schlumberger Ind Sa Compteur de fluide a compacite amelioree
DE10119342C2 (de) * 2001-04-20 2003-07-31 Hydrometer Gmbh Flüssigkeitszähler
RU2325959C2 (ru) * 2006-05-18 2008-06-10 Михаил Петрович Дудко Гидродинамический генератор акустических колебаний ультразвукового диапазона и способ создания акустических колебаний ультразвукового диапазона
US20070277530A1 (en) * 2006-05-31 2007-12-06 Constantin Alexandru Dinu Inlet flow conditioner for gas turbine engine fuel nozzle
DE102007001685A1 (de) * 2007-01-11 2008-07-17 AVS-Ing. J.C. Römer GmbH Durchflussmesser
GB2463488A (en) * 2008-09-12 2010-03-17 Elster Metering Ltd A bidirectional flow meter
WO2010111639A1 (en) * 2009-03-26 2010-09-30 Resonant Biosciences, Llc Apparatus and method for applying a biocide to microorganisms during a conditioning, propagation and/or fermentation process
US8950188B2 (en) 2011-09-09 2015-02-10 General Electric Company Turning guide for combustion fuel nozzle in gas turbine and method to turn fuel flow entering combustion chamber
US9222812B2 (en) 2012-10-30 2015-12-29 Itron, Inc. Hybrid sensor system for gas flow measurements
US9170135B2 (en) * 2012-10-30 2015-10-27 Itron, Inc. Module for gas flow measurements with a dual sensing assembly
BR112018067528A2 (pt) 2016-03-03 2019-01-02 Dayco Ip Holdings Llc válvula de retenção de diodo fluídico
CN114987739A (zh) * 2022-08-08 2022-09-02 中国空气动力研究与发展中心低速空气动力研究所 一种单反馈通道振荡射流激励器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1297154A (de) * 1969-10-29 1972-11-22
GB1453587A (en) * 1973-04-05 1976-10-27 Atomic Energy Authority Uk Flowmeters
GB1554408A (en) * 1975-10-04 1979-10-17 Lucas Industries Ltd Apparatus for measuring mass flow of fluids
JPS5821820B2 (ja) * 1976-10-21 1983-05-04 三菱電機株式会社 半導体結晶の選択成長方法
US4107990A (en) * 1976-11-02 1978-08-22 General Electric Company Fluidic flow and velocity sensor
DE2934137C2 (de) * 1978-08-25 1985-05-15 Nissan Motor Co., Ltd., Yokohama, Kanagawa Strömungsmeßanordnung zum Messen einer Strömungsmenge in einem rohrförmigen Kanal
JPS6045806B2 (ja) * 1979-08-22 1985-10-12 株式会社日立製作所 発熱抵抗体を用いた空気流量計
JPS5926245Y2 (ja) * 1981-08-04 1984-07-31 株式会社タクマ バイパス形フルイデイク流量計
US4610162A (en) * 1984-06-27 1986-09-09 Osaka Gas Company Fluidic flowmeter
GB2177204B (en) * 1985-06-26 1988-09-14 British Gas Plc Measurement of fluid flows

Also Published As

Publication number Publication date
ES2019689B3 (es) 1991-07-01
DK332288D0 (da) 1988-06-17
GB8714395D0 (en) 1987-07-22
JPH01145523A (ja) 1989-06-07
JPH071183B2 (ja) 1995-01-11
DE3861551D1 (de) 1991-02-21
EP0295845B1 (de) 1991-01-16
DK332288A (da) 1988-12-20
EP0295845A1 (de) 1988-12-21
GB2205947B (en) 1991-09-04
GB2205947A (en) 1988-12-21
US4911007A (en) 1990-03-27

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