FR2369545A1 - Debit-metre a oscillations - Google Patents
Debit-metre a oscillationsInfo
- Publication number
- FR2369545A1 FR2369545A1 FR7732599A FR7732599A FR2369545A1 FR 2369545 A1 FR2369545 A1 FR 2369545A1 FR 7732599 A FR7732599 A FR 7732599A FR 7732599 A FR7732599 A FR 7732599A FR 2369545 A1 FR2369545 A1 FR 2369545A1
- Authority
- FR
- France
- Prior art keywords
- jet
- fluid
- devices
- line
- receiving devices
- 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.)
- Granted
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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
Débit-mètre fonctionnant aussi bien dans des conditions d'écoulement laminaire que turbulent. Il comprend un amplificateur à fluide pourvu d'une chambre d'interaction 23, un dispositif d'accélération du fluide 18 produisant un jet de fluide dirigé vers la chambre, des dispositifs récepteurs 25, 26 placés sur les côtés opposés du jet, des dispositifs de canalisation 29, 30 destinés à dévier le jet par rapport aux dispositifs récepteurs, un dispositif de canalisations de réaction 27, 28, reliant les dispositifs récepteurs aux dispositifs de canalisation déviant le jet, un dispositif 38, 39 maintenant un retard de phase constant dans le dispositif de réaction et un dispositif indicateur de débit Application à la mesure des débits de fluides.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/738,067 US4107990A (en) | 1976-11-02 | 1976-11-02 | Fluidic flow and velocity sensor |
US05/743,907 US4085615A (en) | 1976-11-22 | 1976-11-22 | Linear flowmeter |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2369545A1 true FR2369545A1 (fr) | 1978-05-26 |
FR2369545B1 FR2369545B1 (fr) | 1984-06-15 |
Family
ID=27113303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7732599A Granted FR2369545A1 (fr) | 1976-11-02 | 1977-10-28 | Debit-metre a oscillations |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5377558A (fr) |
DE (2) | DE7733396U1 (fr) |
FR (1) | FR2369545A1 (fr) |
GB (1) | GB1593680A (fr) |
IT (1) | IT1087803B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579746A1 (fr) * | 1985-03-28 | 1986-10-03 | Osaka Gas Co Ltd | Debitmetre fluidique capable de mesurer de grandes variations de debit |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184636A (en) * | 1977-12-09 | 1980-01-22 | Peter Bauer | Fluidic oscillator and spray-forming output chamber |
JPS58189518A (ja) * | 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 | 質量流量計 |
GB2120384A (en) * | 1982-05-19 | 1983-11-30 | Bestobell | Fluid flow meter |
JPS60187814A (ja) * | 1984-03-08 | 1985-09-25 | Osaka Gas Co Ltd | フルイデイツク流量計 |
DE3609748A1 (de) * | 1986-03-22 | 1987-09-24 | Grundfos Int | Schwingstrahlzaehler |
US4930357A (en) * | 1986-11-21 | 1990-06-05 | Allied-Signal Inc. | Fluidic volumetric fluid flow meter |
GB8728468D0 (en) * | 1987-12-04 | 1988-01-13 | Sonceboz Sa | Fluidic flowmeter |
GB2246630B (en) * | 1990-06-14 | 1994-11-09 | Tokyo Gas Co Ltd | Fluid flowmeter |
JP2806602B2 (ja) * | 1990-06-18 | 1998-09-30 | 東京瓦斯株式会社 | フルイディック流量計 |
JP2781063B2 (ja) * | 1990-06-27 | 1998-07-30 | 東京瓦斯株式会社 | フルイディック流量計 |
JPH07119635B2 (ja) * | 1990-06-28 | 1995-12-20 | 山武ハネウエル株式会社 | 流量測定装置 |
WO2002090782A1 (fr) * | 2001-04-24 | 2002-11-14 | Savitsky, Alexandr Anatolievich | Auto-oscillateur a jets et debitmetre par oscillations utilisant cet auto-oscillateur |
US8091434B2 (en) | 2008-06-10 | 2012-01-10 | Avinash Shrikrishna Vaidya | Fluidic oscillator flow meter |
WO2009150664A1 (fr) * | 2008-06-10 | 2009-12-17 | Avinash Shrikrishna Vaidya | Débitmètre à oscillateur avec recirculation |
WO2020246207A1 (fr) * | 2019-06-03 | 2020-12-10 | 三井化学東セロ株式会社 | Procédé de production de dispositif électronique |
DE102022117251A1 (de) * | 2022-07-11 | 2024-01-11 | Esters-Elektronik GmbH | Verfahren und Messvorrichtung zur Bestimmung einer Dichte oder eines Maßes dafür eines Fluids, Verfahren zur Bestimmung der Reinheit oder eines Maßes dafür eines Fluids, Verwendung und Fluid-Bereitstellungs-Einheit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3185166A (en) * | 1960-04-08 | 1965-05-25 | Billy M Horton | Fluid oscillator |
US3500849A (en) * | 1967-05-10 | 1970-03-17 | Corning Glass Works | Free-running oscillator |
US3640133A (en) * | 1967-02-24 | 1972-02-08 | Moore Products Co | Flowmeter |
FR2224743A1 (fr) * | 1973-04-05 | 1974-10-31 | Atomic Energy Authority Uk |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158166A (en) * | 1962-08-07 | 1964-11-24 | Raymond W Warren | Negative feedback oscillator |
US3855859A (en) * | 1973-08-20 | 1974-12-24 | Moore Prod Co | Flowmeter |
-
1977
- 1977-10-27 GB GB4465877A patent/GB1593680A/en not_active Expired
- 1977-10-28 IT IT2911477A patent/IT1087803B/it active
- 1977-10-28 FR FR7732599A patent/FR2369545A1/fr active Granted
- 1977-10-29 DE DE19777733396 patent/DE7733396U1/de not_active Expired
- 1977-10-29 DE DE19772748616 patent/DE2748616A1/de not_active Ceased
- 1977-11-02 JP JP13095577A patent/JPS5377558A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3185166A (en) * | 1960-04-08 | 1965-05-25 | Billy M Horton | Fluid oscillator |
US3640133A (en) * | 1967-02-24 | 1972-02-08 | Moore Products Co | Flowmeter |
US3500849A (en) * | 1967-05-10 | 1970-03-17 | Corning Glass Works | Free-running oscillator |
FR2224743A1 (fr) * | 1973-04-05 | 1974-10-31 | Atomic Energy Authority Uk |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2579746A1 (fr) * | 1985-03-28 | 1986-10-03 | Osaka Gas Co Ltd | Debitmetre fluidique capable de mesurer de grandes variations de debit |
Also Published As
Publication number | Publication date |
---|---|
DE2748616A1 (de) | 1978-05-18 |
IT1087803B (it) | 1985-06-04 |
DE7733396U1 (de) | 1978-03-23 |
JPS6220488B2 (fr) | 1987-05-07 |
JPS5377558A (en) | 1978-07-10 |
FR2369545B1 (fr) | 1984-06-15 |
GB1593680A (en) | 1981-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2369545A1 (fr) | Debit-metre a oscillations | |
FR2373039A1 (fr) | Detecteur d'ecoulement massique | |
HUP0003254A2 (hu) | Folyadékáramlási berendezés | |
KR900010357A (ko) | 카르먼 와류량계 | |
FR2427838A1 (fr) | Dispositif d'injection d'un gaz dans un liquide s'ecoulant dans un canal | |
ATE104765T1 (de) | Ultraschall-gas-/fluessigkeits-durchflussmesser. | |
JPS55469A (en) | Carman vortex generator for carman vortex flow meter | |
ES8401728A1 (es) | Procedimiento para la puesta en contacto de liquidos con gases. | |
DE3476574D1 (en) | Improvements in and relating to throttled fluid mixing devices | |
JPS52132866A (en) | Flow velocity measuring device | |
JPS53133058A (en) | Measuring device of velocity and rate of flow | |
JPS5479068A (en) | Measuring apparatus of velocity and rate of flow | |
SU1385032A1 (ru) | Устройство дл измерени в зкости | |
JPS52119354A (en) | Device for measureing velocity and rate of flow | |
FR2371886A1 (fr) | ||
SU651196A1 (ru) | Устройство дл измерени расхода газа | |
GB865017A (en) | Improvements in and relating to apparatus for measuring the temperature of fluids inpipes | |
ES455319A1 (es) | Procedimiento y dispositivo para llevar a efecto el creci- miento de las particulas suspendidas en una corriente de liquido. | |
JPS53149360A (en) | Flow velocity and flow rate measuring apparatus | |
SU901907A1 (ru) | Струйное устройство дл измерени скоростей запыленных газовых потоков | |
Schultz-Grunow | Sudden transition to turbulence demonstrated by impinging laminar smoke rings | |
DE3688077D1 (de) | Durchflussfuehler. | |
JPS5250262A (en) | Device for measuring flow velocities | |
OA06458A (fr) | Procédé et dispositif de mesure d'un débit de liquide et application au contrôle d'un mélange de liquide. | |
ES475041A1 (es) | Dispositivo para dividir una corriente de material fluido endos subcorrientes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
ST | Notification of lapse |