FR2379056A1 - Jauge de mesure du contenu d'un reservoir de stockage de liquide - Google Patents

Jauge de mesure du contenu d'un reservoir de stockage de liquide

Info

Publication number
FR2379056A1
FR2379056A1 FR7802080A FR7802080A FR2379056A1 FR 2379056 A1 FR2379056 A1 FR 2379056A1 FR 7802080 A FR7802080 A FR 7802080A FR 7802080 A FR7802080 A FR 7802080A FR 2379056 A1 FR2379056 A1 FR 2379056A1
Authority
FR
France
Prior art keywords
transducer
liquid
storage tanks
tank
ultrasonic transducer
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.)
Withdrawn
Application number
FR7802080A
Other languages
English (en)
Inventor
Aeneas Murdoch Rosie
Colin John Macleod
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.)
MAC DERMOTT ALISTAIR
Original Assignee
MAC DERMOTT ALISTAIR
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
Priority claimed from GB315677A external-priority patent/GB1600131A/en
Application filed by MAC DERMOTT ALISTAIR filed Critical MAC DERMOTT ALISTAIR
Publication of FR2379056A1 publication Critical patent/FR2379056A1/fr
Withdrawn legal-status Critical Current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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/28—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/26—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

L'invention concerne une jauge de mesure du contenu d'un réservoir de stockage de liquide. Cette jauge comprend des moyens de génération d'un signal électrique correspondant à la hauteur verticale du liquide dans une cuve, des moyens électroniques pour déterminer le volume de liquide correspondant à ladite hauteur verticale et des moyens de sortie pour fournir un signal visuel d'indication dudit volume. Détermination du volume de liquide présent dans un réservoir de stockage de pétrole.
FR7802080A 1977-01-26 1978-01-25 Jauge de mesure du contenu d'un reservoir de stockage de liquide Withdrawn FR2379056A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB315677A GB1600131A (en) 1977-01-26 1977-01-26 Liquid storage tank contents gauge
GB3352177 1977-08-10

Publications (1)

Publication Number Publication Date
FR2379056A1 true FR2379056A1 (fr) 1978-08-25

Family

ID=26238100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802080A Withdrawn FR2379056A1 (fr) 1977-01-26 1978-01-25 Jauge de mesure du contenu d'un reservoir de stockage de liquide

Country Status (5)

Country Link
JP (1) JPS53101463A (fr)
CA (1) CA1130441A (fr)
DE (1) DE2803374A1 (fr)
FR (1) FR2379056A1 (fr)
NL (1) NL7800887A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024589A2 (fr) * 1979-08-09 1981-03-11 Bk Elektronik Messgeräte Gmbh Dispositif de mesure de longueurs et de températures, en particulier pour installations de réservoirs de stockage
EP0048580A1 (fr) * 1980-09-18 1982-03-31 Avery-Hardoll Limited Système d'emmagasinage et de mesure pour liquide
FR2522139A1 (fr) * 1982-02-22 1983-08-26 Thomson Brandt Procede et dispositif de mesure du volume d'un liquide dans un reservoir par resonance acoustique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448207A (en) * 1981-11-03 1984-05-15 Vital Metrics, Inc. Medical fluid measuring system
US5095747A (en) * 1989-12-26 1992-03-17 Barnstead Thermolyne Corporation Cryogenic liquid level sensing apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0024589A2 (fr) * 1979-08-09 1981-03-11 Bk Elektronik Messgeräte Gmbh Dispositif de mesure de longueurs et de températures, en particulier pour installations de réservoirs de stockage
EP0024589A3 (fr) * 1979-08-09 1983-05-11 Bk Elektronik Messgeräte Gmbh Dispositif de mesure de longueurs et de températures, en particulier pour installations de réservoirs de stockage
EP0048580A1 (fr) * 1980-09-18 1982-03-31 Avery-Hardoll Limited Système d'emmagasinage et de mesure pour liquide
FR2522139A1 (fr) * 1982-02-22 1983-08-26 Thomson Brandt Procede et dispositif de mesure du volume d'un liquide dans un reservoir par resonance acoustique

Also Published As

Publication number Publication date
JPS53101463A (en) 1978-09-04
DE2803374A1 (de) 1978-07-27
NL7800887A (nl) 1978-07-28
CA1130441A (fr) 1982-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse