FR2456940A1 - Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite - Google Patents

Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite

Info

Publication number
FR2456940A1
FR2456940A1 FR7912263A FR7912263A FR2456940A1 FR 2456940 A1 FR2456940 A1 FR 2456940A1 FR 7912263 A FR7912263 A FR 7912263A FR 7912263 A FR7912263 A FR 7912263A FR 2456940 A1 FR2456940 A1 FR 2456940A1
Authority
FR
France
Prior art keywords
liquid contained
volume
capacity
measurement method
flow measurement
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
FR7912263A
Other languages
English (en)
Other versions
FR2456940B1 (fr
Inventor
Alain Jean-Louis Philippe
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA SAS
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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR7912263A priority Critical patent/FR2456940A1/fr
Priority to GB8015999A priority patent/GB2050626A/en
Priority to DE19803018601 priority patent/DE3018601A1/de
Publication of FR2456940A1 publication Critical patent/FR2456940A1/fr
Application granted granted Critical
Publication of FR2456940B1 publication Critical patent/FR2456940B1/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
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
    • G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • G01F23/70—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means for sensing changes in level only at discrete points
    • 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
    • G01F1/007—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 the level variations of storage tanks relative to the time
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F9/00—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine
    • G01F9/001—Measuring volume flow relative to another variable, e.g. of liquid fuel for an engine with electric, electro-mechanic or electronic means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

PROCEDE ET DISPOSITIF DE MESURE DU DEBIT - DE REMPLISSAGE OU DE VIDAGE - AVEC LEQUEL VARIE LE VOLUME DE LIQUIDE CONTENU DANS UNE CAPACITE, NOTAMMENT POUR LA MESURE DU DEBIT DE FUITE D'HUILE D'UN MOTEUR. ON DETECTE LES MOMENTS DU PASSAGE DU NIVEAU MAXIMAL DU LIQUIDE CONTENU DANS LA CAPACITE 1 PAR UNE SERIE DE NIVEAUX FIXES PREDETERMINES N, N,... N, ON MESURE LA DUREE DU LAPS DE TEMPS S'ECOULANT ENTRE LE PASSAGE DUDIT NIVEAU DE LIQUIDE PAR DEUX NIVEAUX PREDETERMINES VOISINS ET ON DIVISE PAR CETTE DUREE LA VALEUR DU VOLUME INTERIEUR A LA CAPACITE 1 ET COMPRIS ENTRE LES PLANS HORIZONTAUX DESDITS NIVEAUX PREDETERMINES VOISINS. L'INVENTION S'APPLIQUE NOTAMMENT A LA MESURE DU DEBIT INSTANTANE DE FUITE D'HUILE D'UN MOTEUR.
FR7912263A 1979-05-15 1979-05-15 Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite Granted FR2456940A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7912263A FR2456940A1 (fr) 1979-05-15 1979-05-15 Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite
GB8015999A GB2050626A (en) 1979-05-15 1980-05-14 Liquid Flow-rate Measurement
DE19803018601 DE3018601A1 (de) 1979-05-15 1980-05-14 Verfahren und vorrichtung zur messung des durchsatzes mit dem sich das volumen der in einem raum enthaltenen fluessigkeit aendert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7912263A FR2456940A1 (fr) 1979-05-15 1979-05-15 Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite

Publications (2)

Publication Number Publication Date
FR2456940A1 true FR2456940A1 (fr) 1980-12-12
FR2456940B1 FR2456940B1 (fr) 1982-06-04

Family

ID=9225458

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912263A Granted FR2456940A1 (fr) 1979-05-15 1979-05-15 Procede et dispositif de mesure de debit avec lequel varie le volume de liquide contenu dans une capacite

Country Status (3)

Country Link
DE (1) DE3018601A1 (fr)
FR (1) FR2456940A1 (fr)
GB (1) GB2050626A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653322A (en) * 1985-07-05 1987-03-31 Westinghouse Electric Corp. Remote level measurement in a solid-liquid system
GB2200445B (en) * 1987-01-21 1990-09-05 Mascar Limited Flow measuring device
US8992694B2 (en) * 2011-01-07 2015-03-31 General Electric Company Flow rate sensor and related dishwasher
US9476750B2 (en) * 2011-07-01 2016-10-25 Breville Pty Ltd Method and apparatus for water level sensing

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228173A (fr) * 1959-03-04 1960-08-26 Renault Dispositif de mesure automatique de consommation de carburant pour bancs d'essais de moteurs
DE1181440B (de) * 1961-01-13 1964-11-12 Commissariat Energie Atomique Verfahren und Vorrichtung zur Bestimmung der Durchflussmenge eines staendig von Fluessigkeit durchstroemten Leitungssystems
FR1379719A (fr) * 1963-10-14 1964-11-27 Flight Refueling Ltd Perfectionnements apportés aux dispositifs de mesure ou d'indication pour réservoirs à liquides
US3234784A (en) * 1961-05-02 1966-02-15 Seppeler Stiftung Fur Flug Und Automatic liquid meter
US3614887A (en) * 1969-05-13 1971-10-26 Gen Electric Bite for liquid level and quantity measuring system
US3678750A (en) * 1970-08-13 1972-07-25 Universal Oil Prod Co Liquid level indicator system
US4092851A (en) * 1976-06-14 1978-06-06 Klaus Andres Apparatus for the measurement of vehicle fuel consumption

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1228173A (fr) * 1959-03-04 1960-08-26 Renault Dispositif de mesure automatique de consommation de carburant pour bancs d'essais de moteurs
DE1181440B (de) * 1961-01-13 1964-11-12 Commissariat Energie Atomique Verfahren und Vorrichtung zur Bestimmung der Durchflussmenge eines staendig von Fluessigkeit durchstroemten Leitungssystems
US3234784A (en) * 1961-05-02 1966-02-15 Seppeler Stiftung Fur Flug Und Automatic liquid meter
FR1379719A (fr) * 1963-10-14 1964-11-27 Flight Refueling Ltd Perfectionnements apportés aux dispositifs de mesure ou d'indication pour réservoirs à liquides
US3614887A (en) * 1969-05-13 1971-10-26 Gen Electric Bite for liquid level and quantity measuring system
US3678750A (en) * 1970-08-13 1972-07-25 Universal Oil Prod Co Liquid level indicator system
US4092851A (en) * 1976-06-14 1978-06-06 Klaus Andres Apparatus for the measurement of vehicle fuel consumption

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/61 *

Also Published As

Publication number Publication date
GB2050626A (en) 1981-01-07
FR2456940B1 (fr) 1982-06-04
DE3018601A1 (de) 1980-11-27

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