ES482911A1 - Perfeccionamientos en dispositivos de medida del caudal de una canalizacion que transporta un fluido - Google Patents

Perfeccionamientos en dispositivos de medida del caudal de una canalizacion que transporta un fluido

Info

Publication number
ES482911A1
ES482911A1 ES482911A ES482911A ES482911A1 ES 482911 A1 ES482911 A1 ES 482911A1 ES 482911 A ES482911 A ES 482911A ES 482911 A ES482911 A ES 482911A ES 482911 A1 ES482911 A1 ES 482911A1
Authority
ES
Spain
Prior art keywords
orifice
cross
section
flow
tubing
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
Application number
ES482911A
Other languages
English (en)
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.)
Alsthom Atlantique SA
Original Assignee
Alsthom Atlantique 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 Alsthom Atlantique SA filed Critical Alsthom Atlantique SA
Publication of ES482911A1 publication Critical patent/ES482911A1/es
Expired 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
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/363—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction with electrical or electro-mechanical indication
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40—Details of construction of the flow constriction devices
    • G01F1/42—Orifices or nozzles
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/50—Correcting or compensating means

Abstract

Perfeccionamientos en dispositivos de medida del caudal de una canalización que transporta un fluido, que comprenden un órgano sensible a la pérdida de carga engendrada por un orificio de deslizamiento de sección variable de forma continua subordinado a un servo-mecanismo que hace variar la sección del orificio con ayuda de un elemento móvil, y un calculador de caudal en función de la pérdida de carga y de la sección del orificio, caracterizados porque el orificio de sección variable es el de una válvula de orificios múltiples.
ES482911A 1978-07-27 1979-07-27 Perfeccionamientos en dispositivos de medida del caudal de una canalizacion que transporta un fluido Expired ES482911A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7822258A FR2432160A1 (fr) 1978-07-27 1978-07-27 Dispositif de mesure du debit d'une canalisation

Publications (1)

Publication Number Publication Date
ES482911A1 true ES482911A1 (es) 1980-04-16

Family

ID=9211255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482911A Expired ES482911A1 (es) 1978-07-27 1979-07-27 Perfeccionamientos en dispositivos de medida del caudal de una canalizacion que transporta un fluido

Country Status (9)

Country Link
JP (1) JPS6015001B2 (es)
BE (1) BE877571A (es)
DE (1) DE2929471A1 (es)
ES (1) ES482911A1 (es)
FR (1) FR2432160A1 (es)
GB (1) GB2026704B (es)
GR (1) GR69642B (es)
IT (1) IT1118918B (es)
MA (1) MA18531A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1127195B (it) * 1979-09-14 1986-05-21 Giuseppe Torresin Flussimentro convogliatore a tubolenza per impiego medicale
GB2077434B (en) * 1980-05-30 1984-04-26 Millar John Ascertaining flow rate through valves or pumps
EP0086259A3 (fr) * 1981-11-13 1985-06-12 Hamilton Bonaduz AG Procédé et dispositif pour déterminer un débit de gaz
JPS5992313A (ja) * 1982-11-18 1984-05-28 Kansai Electric Power Co Inc:The 流量検出装置
JPS6138517U (ja) * 1984-08-10 1986-03-11 株式会社 武藤電機 流量測定装置
NL8503192A (nl) * 1985-11-20 1987-06-16 Ems Holland Bv Gasmeter.
JPS6197721U (es) * 1985-12-04 1986-06-23
FR2594541A1 (fr) * 1986-02-14 1987-08-21 Air Liquide Procede de controle du debit d'un fluide dans une vanne et appareil pour la mise en oeuvre de ce procede
DE3614930A1 (de) * 1986-05-02 1987-11-05 Borsig Gmbh Vorrichtung und verfahren zur pulsationsdaempfung bei kolbenkompressoren
JPS6329210Y2 (es) * 1986-05-15 1988-08-05
US4918994A (en) * 1987-05-21 1990-04-24 Ems Holland B.V. Gas meter
US5016468A (en) * 1988-04-06 1991-05-21 T. A. Jennings Associates, Inc. Method and apparatus for the determination of moisture in materials
US5153823A (en) * 1989-04-03 1992-10-06 Landis & Gyr Betriebs Ag Device to measure and/or control flow-through and/or quantity of heat
EP0392271B1 (de) * 1989-04-03 1993-09-29 Landis & Gyr Business Support AG Vorrichtung zur Messung des Durchflusses und/oder von Wärmemengen
JPH02297023A (ja) * 1989-05-11 1990-12-07 Kubota Konpusu Kk 配水制御装置
JPH0349101U (es) * 1989-09-22 1991-05-13
DE59302560D1 (de) * 1992-04-08 1996-06-20 Egger & Co Verfahren und Vorrichtung zum Messen der Durchflussmenge eines Mediums und Anwendung des Verfahrens
NL1003973C2 (nl) * 1996-09-06 1998-03-09 Berkin Bv Werkwijze voor het momentaan identificeren van een gas- of vloeistofstroom en inrichting voor het uitvoeren van de werkwijze.
GB2497321B (en) 2011-12-06 2014-06-18 Senico Ltd Multi-phase metering of fluid flows
CN106123975A (zh) * 2016-06-21 2016-11-16 成都国光电子仪表有限责任公司 一种喷嘴式多功能流量计
CN106052774A (zh) * 2016-06-21 2016-10-26 成都国光电子仪表有限责任公司 一种差压式流量计
CN106153129A (zh) * 2016-06-21 2016-11-23 成都国光电子仪表有限责任公司 天然气流量计

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE869421C (de) * 1951-12-25 1953-03-05 Bopp & Reuther Gmbh Einstellbares Drosselmessgeraet mit Segmentblende
DE1295254B (de) * 1958-03-03 1969-05-14 Sulzer Ag Anordnung zum Steuern der durch eine Leitung mit einem Drosselorgan pro Zeiteinheit fliessenden Menge eines Mediums
FR1340463A (fr) * 1962-11-21 1963-10-18 Siemens Ag Dispositif pour réguler un débit
US3640307A (en) * 1970-02-24 1972-02-08 Allied Thermal Corp Apparatus for balancing fluid distribution systems
FR2355237A1 (fr) * 1976-06-14 1978-01-13 Alsthom Cgee Organe a perte de charge reglable

Also Published As

Publication number Publication date
BE877571A (fr) 1980-01-09
MA18531A1 (fr) 1980-04-01
IT1118918B (it) 1986-03-03
GB2026704A (en) 1980-02-06
DE2929471A1 (de) 1980-02-07
IT7968557A0 (it) 1979-07-26
GB2026704B (en) 1982-11-10
FR2432160B1 (es) 1982-04-02
JPS6015001B2 (ja) 1985-04-17
FR2432160A1 (fr) 1980-02-22
GR69642B (es) 1982-07-06
JPS5522188A (en) 1980-02-16

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