ES2147292T3 - Oscilador fluidico y procedimiento de medida de una cantidad volumetrica de un fluido que circula en dicho oscilador fluidico. - Google Patents
Oscilador fluidico y procedimiento de medida de una cantidad volumetrica de un fluido que circula en dicho oscilador fluidico.Info
- Publication number
- ES2147292T3 ES2147292T3 ES95922585T ES95922585T ES2147292T3 ES 2147292 T3 ES2147292 T3 ES 2147292T3 ES 95922585 T ES95922585 T ES 95922585T ES 95922585 T ES95922585 T ES 95922585T ES 2147292 T3 ES2147292 T3 ES 2147292T3
- Authority
- ES
- Spain
- Prior art keywords
- fluid
- oscillator
- symmetry
- longitudinal plane
- measuring procedure
- 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 - Lifetime
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
- F15C1/00—Circuit elements having no moving parts
- F15C1/22—Oscillators
-
- 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
- G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
- G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
LA INVENCION TIENE POR OBJETO UN OSCILADOR FLUIDICO SIMETRICO CON RESPECTO A UN PLANO DE SIMETRIA LONGITUDINAL (P) EN EL CUAL ESTA CONTENIDA LA DIRECCION LONGITUDINAL DE PASO DEL FLUIDO Y QUE COMPRENDE LOS MEDIOS (26B) PARA PRODUCIR UN CHORRO DE FLUIDO BIDIMENSIONAL QUE OSCILA TRANSVERSALMENTE EN RELACION CON EL MENCIONADO PLANO DE SIMETRIA LONGITUDINAL (P); DOS TRANSDUCTORES ULTRASONICOS (52, 54); MEDIOS (62 - 72) PARA, POR UN PARTE, GENERAR A PARTIR DE UNO DE LOS MENCIONADOS TRANSDUCTORES UNA SEÑAL ULTRASONICA EN LA CORRIENTE DEL FLUIDO EN DIRECCION HACIA EL OTRO TRANSDUCTOR Y, POR OTRA PARTE, RECIBIR DICHA SEÑAL ULTRASONICA MODULADA POR LAS OSCILACIONES DEL CHORRO DEL FLUIDO; Y MEDIOS (100) PARA TRATAR LA SEÑAL RECIBIDA Y DETERMINAR EL VOLUMEN DE FLUIDO QUE HA PASADO POR EL OSCILADOR FLUIDICO, CARACTERIZADO POR QUE LOS TRANSDUCTORES ULTRASONICOS (52, 54) ESTAN PRACTICAMENTE ALINEADOS CON EL PLANO DE SIMETRIA LONGITUDINAL (P).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9407487A FR2721360B1 (fr) | 1994-06-17 | 1994-06-17 | Oscillateur fluidique et procédé de mesure d'une quantité volumique de fluide s'écoulant dans un tel oscillateur fluidique. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2147292T3 true ES2147292T3 (es) | 2000-09-01 |
Family
ID=9464370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95922585T Expired - Lifetime ES2147292T3 (es) | 1994-06-17 | 1995-06-08 | Oscilador fluidico y procedimiento de medida de una cantidad volumetrica de un fluido que circula en dicho oscilador fluidico. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0835385B1 (es) |
JP (1) | JPH10501605A (es) |
CN (1) | CN1151788A (es) |
AT (1) | ATE191772T1 (es) |
AU (1) | AU703888B2 (es) |
CA (1) | CA2192583A1 (es) |
DE (1) | DE69516316T2 (es) |
DK (1) | DK0835385T3 (es) |
ES (1) | ES2147292T3 (es) |
FR (1) | FR2721360B1 (es) |
PL (1) | PL178702B1 (es) |
RU (1) | RU2153603C2 (es) |
WO (1) | WO1995035448A1 (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2755232B1 (fr) * | 1996-10-28 | 1998-12-04 | Schlumberger Ind Sa | Compteur a gaz a resistance amelioree a l'empoussierage |
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 |
DE10109161B4 (de) * | 2001-02-24 | 2005-01-20 | Hydrometer Gmbh | Durchflußmesser |
RU2770351C1 (ru) * | 2021-07-23 | 2022-04-15 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования «Новосибирский Государственный Технический Университет» | Умножитель инерционного напора на основе гидродиода в осциллирующих гидравлических технических системах |
DE102022117247A1 (de) | 2022-07-11 | 2024-01-11 | Esters-Elektronik GmbH | Verfahren zur Bestimmung der Laufzeit eines Ultraschallsignals, Verfahren zur Ermittlung einer Eigenschaft eines Mediums, Verfahren zur Erzeugung eines Ultraschallsignals mit einem Marker und Verfahren zur Detektion des Markers eines solchen Ultraschallsignals sowie Systeme, Fluidistor, Fluid-Bereitstellungs-Einheit und Vorrichtungen |
DE102022117250A1 (de) | 2022-07-11 | 2024-01-25 | Esters-Elektronik GmbH | Verfahren und Fluidistor zur Untersuchung der Zusammensetzung eines durch eine Strömungsleitung strömenden Fluids, Verwendung und Fluid-Bereitstellungs-Einheit |
DE102022117248A1 (de) | 2022-07-11 | 2024-01-11 | Esters-Elektronik GmbH | Verfahren und Fluidistor zur Bestimmung einer Durchflussmenge oder eines Maßes dafür eines durch eine Strömungsleitung strömenden Fluids, Verwendung und Fluid-Bereitstellungs-Einheit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE407461B (sv) * | 1977-08-19 | 1979-03-26 | Wennberg Lennart A | Flodesmetare av fluidistoroscillatortyp |
GB2120384A (en) * | 1982-05-19 | 1983-11-30 | Bestobell | Fluid flow meter |
GB2237639B (en) * | 1989-10-31 | 1994-07-06 | British Gas Plc | Measurement system |
FR2690717B1 (fr) * | 1992-04-29 | 1995-06-30 | Schlumberger Ind Sa | Oscillateur fluidique et debitmetre comportant un tel oscillateur. |
-
1994
- 1994-06-17 FR FR9407487A patent/FR2721360B1/fr not_active Expired - Lifetime
-
1995
- 1995-06-08 PL PL95317644A patent/PL178702B1/pl unknown
- 1995-06-08 WO PCT/FR1995/000754 patent/WO1995035448A1/fr active IP Right Grant
- 1995-06-08 JP JP8501722A patent/JPH10501605A/ja active Pending
- 1995-06-08 EP EP95922585A patent/EP0835385B1/fr not_active Expired - Lifetime
- 1995-06-08 CA CA002192583A patent/CA2192583A1/en not_active Abandoned
- 1995-06-08 DK DK95922585T patent/DK0835385T3/da active
- 1995-06-08 AU AU27428/95A patent/AU703888B2/en not_active Ceased
- 1995-06-08 DE DE69516316T patent/DE69516316T2/de not_active Expired - Fee Related
- 1995-06-08 AT AT95922585T patent/ATE191772T1/de not_active IP Right Cessation
- 1995-06-08 CN CN95193963.7A patent/CN1151788A/zh active Pending
- 1995-06-08 RU RU97100899/06A patent/RU2153603C2/ru active
- 1995-06-08 ES ES95922585T patent/ES2147292T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE191772T1 (de) | 2000-04-15 |
EP0835385A1 (fr) | 1998-04-15 |
FR2721360B1 (fr) | 1996-08-02 |
DE69516316T2 (de) | 2000-11-30 |
AU2742895A (en) | 1996-01-15 |
CN1151788A (zh) | 1997-06-11 |
WO1995035448A1 (fr) | 1995-12-28 |
AU703888B2 (en) | 1999-04-01 |
CA2192583A1 (en) | 1995-12-28 |
DK0835385T3 (da) | 2000-09-25 |
EP0835385B1 (fr) | 2000-04-12 |
PL178702B1 (pl) | 2000-06-30 |
FR2721360A1 (fr) | 1995-12-22 |
DE69516316D1 (de) | 2000-05-18 |
RU2153603C2 (ru) | 2000-07-27 |
PL317644A1 (en) | 1997-04-14 |
JPH10501605A (ja) | 1998-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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