ES2073204T3 - Medidor de flujo. - Google Patents

Medidor de flujo.

Info

Publication number
ES2073204T3
ES2073204T3 ES92104981T ES92104981T ES2073204T3 ES 2073204 T3 ES2073204 T3 ES 2073204T3 ES 92104981 T ES92104981 T ES 92104981T ES 92104981 T ES92104981 T ES 92104981T ES 2073204 T3 ES2073204 T3 ES 2073204T3
Authority
ES
Spain
Prior art keywords
throughflow
diaphragm aperture
output signal
displacement sensor
reciprocating member
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
ES92104981T
Other languages
English (en)
Inventor
Paul Dipl-Ing Hess
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2073204T3 publication Critical patent/ES2073204T3/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
    • G01F1/22—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 by variable-area meters, e.g. rotameters
    • G01F1/24—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 by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device
    • 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
    • G01F1/22—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 by variable-area meters, e.g. rotameters
    • G01F1/26—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 by variable-area meters, e.g. rotameters of the valve type

Landscapes

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

Abstract

DISPOSITIVO DE MEDICION DE CAUDAL. SE DESCRIBE UN DISPOSITIVO DE MEDICION DE CAUDAL SEGUN EL PROCEDIMIENTO DE PRESION DIFERENCIAL, ESPECIALMENTE PARA MEDIOS HIDRAULICOS. EL DISPOSITIVO DE MEDICION PRESENTA UN ELEMENTO DE ELEVACION CARGADO POR MUELLE, INTRODUCIDO EN UN CILINDRO, QUE CON UN CAUDAL EN CONTRA DE LA FUERZA DEL MUELLE LIBERA UN ORIFICIO RADIAL EN LA ENVOLTURA DEL CILINDRO. EL ELEMENTO ELEVADOR ESTA ACOPLADO CON UN REGISTRADOR DE RECORRIDO ELECTRICO Y LA SEÑAL DE SALIDA DE DICHO REGISTRADOR ES UNA MEDIDA PARA EL CAUDAL. EL ORIFICIO EFECTIVO DE LA TAPA TIENE ESENCIALMENTE LA FORMA DE UN TRIANGULO EQUILATERO, CUYO VERTICE ESTA DIRIGIDO AL SENTIDO DEL CIERRE. EL LADO OPUESTO AL VERTICE DEL ORIFICIO DE LA TAPA ESTA FORMADO POR LA SUPERFICIE FRONTAL DEL ELEMENTO ELEVADOR CARGADO CON MUELLE. LA SEÑAL DE SALIDA ELECTRICA DEL REGISTRADOR DE RECORRIDO PRESENTA LA MISMA CURVA CARACTERISTICA PROGRESIVA QUE LA CURVA CARACTERISTICA DEL CAUDAL DEL ORIFICIO DE TAPA. MEDIANTE LA COINCIDENCIA DE LAS DOS CURVAS CARACTERISTICAS PROGRESIVAS DEL CAUDAL Y DEL REGISTRADOR DE RECORRIDO SE CONSIGUE QUE SE EMITA UNA SEÑAL ELECTRICA DE SALIDA LINEAL.
ES92104981T 1991-03-23 1992-03-20 Medidor de flujo. Expired - Lifetime ES2073204T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4109694A DE4109694C2 (de) 1991-03-23 1991-03-23 Durchflußmeßeinrichtung

Publications (1)

Publication Number Publication Date
ES2073204T3 true ES2073204T3 (es) 1995-08-01

Family

ID=6428115

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92104981T Expired - Lifetime ES2073204T3 (es) 1991-03-23 1992-03-20 Medidor de flujo.

Country Status (4)

Country Link
EP (1) EP0505958B1 (es)
AT (1) ATE121535T1 (es)
DE (2) DE4109694C2 (es)
ES (1) ES2073204T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5827978A (en) * 1994-12-22 1998-10-27 Microhydraulics, Inc. Flow transducer
CA2141897A1 (en) * 1995-02-06 1996-08-07 George Kadlicko Diagnostic device
DE102008062538A1 (de) * 2007-12-20 2009-06-25 Robert Buck Anordnung und Verfahren zur Einstellung und/oder Kontrolle eines Sensorelement-Ausgangssignals innerhalb eines Funktionsbereichs eines Sensors

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE823797C (de) * 1949-05-04 1951-12-06 Hoechst Ag Vorrichtung zum Messen der Geschwindigkeit von stroemenden Medien
NL6409991A (es) * 1964-08-28 1966-03-01
CH492202A (de) * 1968-12-07 1970-06-15 Brunner Alfred Dipl Ing Dr Hubsignalgeber
DE2110688A1 (de) * 1971-03-05 1972-09-07 Paul Hess Durchflussmesseinrichtung fuer fluessige und gasfoermige Medien
US4304136A (en) * 1980-02-01 1981-12-08 Transamerica Delaval Inc. Electrical transducer responsive to fluid flow
DE63405T1 (de) * 1981-02-05 1983-06-23 Inoue-Japax Research Inc., Yokohama, Kanagawa Vorrichtung und verfahren zur messung der stroemungsgeschwindigkeit.
EP0083633A1 (en) * 1981-07-09 1983-07-20 American Flow Systems, Incorporated Flow controller and flow sensor
ZA828528B (en) * 1981-12-09 1983-09-28 Sperry Corp Flow sensor with extended low flow range
US4507976A (en) * 1982-07-14 1985-04-02 Morris Shamos Flow meter with hall effect sensor and method
DE3377995D1 (en) * 1982-07-15 1988-10-20 Jct Controls Ltd Flowmeters
DE3344757A1 (de) * 1983-12-10 1985-06-13 Regast Regelung-Automation-Steuerung Gmbh, 1000 Berlin Universalschwebekoerperdurchflussmesseinrichtung
DD285422A5 (de) * 1989-06-28 1990-12-12 Verkehrswesen Hochschule Pfeifenwellenantrieb zum ziehen von glasrohren
DE59006588D1 (de) * 1989-11-06 1994-09-01 Beringer Hydraulik Ag Neuheim Strömungsmesser zur Messung der Durchflussmenge in einer Leitung.

Also Published As

Publication number Publication date
DE4109694A1 (de) 1992-09-24
DE59201938D1 (de) 1995-05-24
EP0505958B1 (de) 1995-04-19
EP0505958A1 (de) 1992-09-30
ATE121535T1 (de) 1995-05-15
DE4109694C2 (de) 1994-05-19

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