FR2669110B1 - PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS. - Google Patents

PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS.

Info

Publication number
FR2669110B1
FR2669110B1 FR9014239A FR9014239A FR2669110B1 FR 2669110 B1 FR2669110 B1 FR 2669110B1 FR 9014239 A FR9014239 A FR 9014239A FR 9014239 A FR9014239 A FR 9014239A FR 2669110 B1 FR2669110 B1 FR 2669110B1
Authority
FR
France
Prior art keywords
tanks
ultra
portable
measuring
content
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 - Fee Related
Application number
FR9014239A
Other languages
French (fr)
Other versions
FR2669110A1 (en
Inventor
Jean Pautet
Antonio Vaz
Marc Vitry
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.)
EURO AGRE
Original Assignee
EURO AGRE
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 EURO AGRE filed Critical EURO AGRE
Priority to FR9014239A priority Critical patent/FR2669110B1/en
Publication of FR2669110A1 publication Critical patent/FR2669110A1/en
Application granted granted Critical
Publication of FR2669110B1 publication Critical patent/FR2669110B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
FR9014239A 1990-11-12 1990-11-12 PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS. Expired - Fee Related FR2669110B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9014239A FR2669110B1 (en) 1990-11-12 1990-11-12 PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9014239A FR2669110B1 (en) 1990-11-12 1990-11-12 PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS.

Publications (2)

Publication Number Publication Date
FR2669110A1 FR2669110A1 (en) 1992-05-15
FR2669110B1 true FR2669110B1 (en) 1994-09-02

Family

ID=9402237

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9014239A Expired - Fee Related FR2669110B1 (en) 1990-11-12 1990-11-12 PORTABLE AND AUTONOMOUS DEVICE OF AN ULTRA-SOUND PROBE FOR MEASURING THE CONTENT OF TANKS.

Country Status (1)

Country Link
FR (1) FR2669110B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH332181A (en) * 1956-04-13 1958-08-31 Holding Electrosonic S A Hand-held device for ultrasonic detection of defects in railway tracks
GB2126342A (en) * 1982-09-06 1984-03-21 Innovative Tech Ltd Liquid level detector
US4853694A (en) * 1987-12-01 1989-08-01 Jerry Tomecek Electronic tank level monitoring device

Also Published As

Publication number Publication date
FR2669110A1 (en) 1992-05-15

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Legal Events

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ST Notification of lapse