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
Application number
ES95922585T
Other languages
English (en)
Inventor
Patrice Ligneul
Philippe Hocquet
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.)
Itron Soluciones de Medida Espana SA
Schlumberger SA
Original Assignee
Itron Soluciones de Medida Espana SA
Schlumberger SA
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 Itron Soluciones de Medida Espana SA, Schlumberger SA filed Critical Itron Soluciones de Medida Espana SA
Application granted granted Critical
Publication of ES2147292T3 publication Critical patent/ES2147292T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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 Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (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).
ES95922585T 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. Expired - Lifetime ES2147292T3 (es)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
ATE191772T1 (de) 2000-04-15
EP0835385B1 (fr) 2000-04-12
EP0835385A1 (fr) 1998-04-15
PL178702B1 (pl) 2000-06-30
CN1151788A (zh) 1997-06-11
DE69516316T2 (de) 2000-11-30
DK0835385T3 (da) 2000-09-25
JPH10501605A (ja) 1998-02-10
FR2721360B1 (fr) 1996-08-02
AU703888B2 (en) 1999-04-01
RU2153603C2 (ru) 2000-07-27
PL317644A1 (en) 1997-04-14
CA2192583A1 (en) 1995-12-28
FR2721360A1 (fr) 1995-12-22
WO1995035448A1 (fr) 1995-12-28
DE69516316D1 (de) 2000-05-18
AU2742895A (en) 1996-01-15

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