FR2414721B1 - Appareil pour la mesure de faibles debits ponderaux de liquide - Google Patents

Appareil pour la mesure de faibles debits ponderaux de liquide

Info

Publication number
FR2414721B1
FR2414721B1 FR7900456A FR7900456A FR2414721B1 FR 2414721 B1 FR2414721 B1 FR 2414721B1 FR 7900456 A FR7900456 A FR 7900456A FR 7900456 A FR7900456 A FR 7900456A FR 2414721 B1 FR2414721 B1 FR 2414721B1
Authority
FR
France
Prior art keywords
ponderal
liquid flow
flow rates
measuring low
measuring
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
FR7900456A
Other languages
English (en)
Other versions
FR2414721A1 (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.)
TEA TEC ELETTRON APPLIC
Original Assignee
TEA TEC ELETTRON APPLIC
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 TEA TEC ELETTRON APPLIC filed Critical TEA TEC ELETTRON APPLIC
Publication of FR2414721A1 publication Critical patent/FR2414721A1/fr
Application granted granted Critical
Publication of FR2414721B1 publication Critical patent/FR2414721B1/fr
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
    • G01F1/007—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)
  • Level Indicators Using A Float (AREA)
  • Measuring Volume Flow (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR7900456A 1978-01-12 1979-01-09 Appareil pour la mesure de faibles debits ponderaux de liquide Expired FR2414721B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19216/78A IT1091881B (it) 1978-01-12 1978-01-12 Apparecchiatura per effettuare la misura di ficcole portate ponderali di liquidi

Publications (2)

Publication Number Publication Date
FR2414721A1 FR2414721A1 (fr) 1979-08-10
FR2414721B1 true FR2414721B1 (fr) 1986-03-07

Family

ID=11155869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900456A Expired FR2414721B1 (fr) 1978-01-12 1979-01-09 Appareil pour la mesure de faibles debits ponderaux de liquide

Country Status (5)

Country Link
US (1) US4244211A (fr)
AT (1) AT389007B (fr)
DE (1) DE2900377C2 (fr)
FR (1) FR2414721B1 (fr)
IT (1) IT1091881B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448130A1 (fr) * 1979-02-05 1980-08-29 Octel Sa Procede et dispositif de controle d'un debit de liquide
US4300388A (en) * 1979-10-12 1981-11-17 Sun Oil Company Of Pennsylvania Method for leakage measurement
USRE31884E (en) * 1979-10-12 1985-05-14 Hunter Environmental Services, Inc. Method for leakage measurement
US4387778A (en) * 1981-02-25 1983-06-14 Josef Wohrl Fluid weighing device and method for its callibration and testing
DE3424179A1 (de) * 1984-06-30 1985-02-21 TC Technologie Consulting Institut für angewandte Forschung GmbH, 8000 München Verfahren zur milchmengenmessung
DE3732293A1 (de) * 1987-09-25 1989-04-06 Pierburg Luftfahrtgeraete Verfahren und vorrichtung zum messen des kraftstoffverbrauchs einer verbrennungsmaschine
CN101865717A (zh) * 2010-06-04 2010-10-20 浙江大学 高精度重量式油耗测量装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2342696A (en) * 1939-05-30 1944-02-29 Rover Martin Liquid level gauge
US2911830A (en) * 1955-07-18 1959-11-10 Magnetrol Inc Viscous fluid level measuring device
US3269184A (en) * 1964-04-24 1966-08-30 Lummus Co Apparatus for measuring fluid characteristics
FR1461353A (fr) * 1964-09-01 1966-02-25 Euratom Appareil de mesure électromécanique pour l'indication du niveau d'un liquide contenu dans un récipient
GB1402876A (en) * 1972-07-12 1975-08-13 Lubrizol Corp Liquid meter
DE2413348A1 (de) * 1974-03-20 1975-09-25 Eckardt Ag J Vorrichtung zur messung der niveauhoehe von fluessigkeiten
IT1015999B (it) * 1974-05-14 1977-05-20 Isam Spa Dispositivo per la misura pondera le di erogazione di liquidi
FR2433174A1 (fr) * 1978-08-07 1980-03-07 Desarnaud Jean Dispositif de transformation d'une force en une grandeur physique

Also Published As

Publication number Publication date
US4244211A (en) 1981-01-13
AT389007B (de) 1989-10-10
ATA12479A (de) 1989-02-15
FR2414721A1 (fr) 1979-08-10
DE2900377A1 (de) 1979-11-29
IT7819216A0 (it) 1978-01-12
IT1091881B (it) 1985-07-06
DE2900377C2 (de) 1986-09-25

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Legal Events

Date Code Title Description
ST Notification of lapse