FR2447012A1 - Correcteur de mesure electronique - Google Patents

Correcteur de mesure electronique

Info

Publication number
FR2447012A1
FR2447012A1 FR7901434A FR7901434A FR2447012A1 FR 2447012 A1 FR2447012 A1 FR 2447012A1 FR 7901434 A FR7901434 A FR 7901434A FR 7901434 A FR7901434 A FR 7901434A FR 2447012 A1 FR2447012 A1 FR 2447012A1
Authority
FR
France
Prior art keywords
correction
memory
liquid flow
sizes
stepped
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
Application number
FR7901434A
Other languages
English (en)
Other versions
FR2447012B1 (fr
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.)
Faure Herman Ets
Original Assignee
Faure Herman Ets
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 Faure Herman Ets filed Critical Faure Herman Ets
Priority to FR7901434A priority Critical patent/FR2447012A1/fr
Publication of FR2447012A1 publication Critical patent/FR2447012A1/fr
Application granted granted Critical
Publication of FR2447012B1 publication Critical patent/FR2447012B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/022—Compensating or correcting for variations in pressure, density or temperature using electrical means
    • G01F15/024—Compensating or correcting for variations in pressure, density or temperature using electrical means involving digital counting

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Flowmeters (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

a. Correcteur de mesure électronique. b. Correcteur caractérisé en ce que les dispositifs d'adressage sont connectés à au moins deux dispositifs de codage distincts dépendant chacun d'un paramètre dont on désire tenir compte dans la correction, en sorte que la correction effectuée est une fonction complexe de l'ensemble de ces paramètres.
FR7901434A 1979-01-19 1979-01-19 Correcteur de mesure electronique Granted FR2447012A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7901434A FR2447012A1 (fr) 1979-01-19 1979-01-19 Correcteur de mesure electronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901434A FR2447012A1 (fr) 1979-01-19 1979-01-19 Correcteur de mesure electronique

Publications (2)

Publication Number Publication Date
FR2447012A1 true FR2447012A1 (fr) 1980-08-14
FR2447012B1 FR2447012B1 (fr) 1981-11-13

Family

ID=9220989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901434A Granted FR2447012A1 (fr) 1979-01-19 1979-01-19 Correcteur de mesure electronique

Country Status (1)

Country Link
FR (1) FR2447012A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411115A1 (de) * 1984-03-26 1985-10-03 Siemens AG, 1000 Berlin und 8000 München Kombinationssensor
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
EP0542798A1 (fr) * 1990-08-03 1993-05-26 Lpg Engineering Pty. Ltd. Systeme de mesurage de gaz liquefie

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839911A (en) * 1970-03-18 1974-10-08 Halliburton Co Fluid flow metering method and system
DE2421816A1 (de) * 1974-05-06 1975-11-20 Hofmann Dieter Dr Phil Nat Nichtlinearer frequenz-digital-konverter zur elektronischen messwertverarbeitung
US3965341A (en) * 1975-01-10 1976-06-22 Electrac, Inc. Flow rate computer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3839911A (en) * 1970-03-18 1974-10-08 Halliburton Co Fluid flow metering method and system
DE2421816A1 (de) * 1974-05-06 1975-11-20 Hofmann Dieter Dr Phil Nat Nichtlinearer frequenz-digital-konverter zur elektronischen messwertverarbeitung
US3965341A (en) * 1975-01-10 1976-06-22 Electrac, Inc. Flow rate computer

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3411115A1 (de) * 1984-03-26 1985-10-03 Siemens AG, 1000 Berlin und 8000 München Kombinationssensor
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
EP0237390A1 (fr) * 1986-02-14 1987-09-16 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de contrôle du débit d'un fluide dans une vanne et appareil pour la mise en oeuvre de ce procédé
US4763681A (en) * 1986-02-14 1988-08-16 L'air Liquide Process for controlling the flow of a fluid in a valve and apparatus for carrying out said process
EP0542798A1 (fr) * 1990-08-03 1993-05-26 Lpg Engineering Pty. Ltd. Systeme de mesurage de gaz liquefie
EP0542798A4 (fr) * 1990-08-03 1994-01-05 Lpg Engineering Pty. Ltd.

Also Published As

Publication number Publication date
FR2447012B1 (fr) 1981-11-13

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