FR2650073B1 - Jaugeur a palpeur a absorption d'ondes elastiques - Google Patents

Jaugeur a palpeur a absorption d'ondes elastiques

Info

Publication number
FR2650073B1
FR2650073B1 FR8909806A FR8909806A FR2650073B1 FR 2650073 B1 FR2650073 B1 FR 2650073B1 FR 8909806 A FR8909806 A FR 8909806A FR 8909806 A FR8909806 A FR 8909806A FR 2650073 B1 FR2650073 B1 FR 2650073B1
Authority
FR
France
Prior art keywords
elastic wave
wave absorption
absorption probe
probe gauge
gauge
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
FR8909806A
Other languages
English (en)
Other versions
FR2650073A1 (fr
Inventor
Eugene Dieulesaint
Daniel Royer
Olivier Legras
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.)
MATERIEL AUXIL SIGNALISAT CONT
Original Assignee
MATERIEL AUXIL SIGNALISAT CONT
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 MATERIEL AUXIL SIGNALISAT CONT filed Critical MATERIEL AUXIL SIGNALISAT CONT
Priority to FR8909806A priority Critical patent/FR2650073B1/fr
Publication of FR2650073A1 publication Critical patent/FR2650073A1/fr
Application granted granted Critical
Publication of FR2650073B1 publication Critical patent/FR2650073B1/fr
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
    • G01F23/0023—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 with a probe suspended by a wire or thread
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
FR8909806A 1989-07-20 1989-07-20 Jaugeur a palpeur a absorption d'ondes elastiques Expired - Fee Related FR2650073B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8909806A FR2650073B1 (fr) 1989-07-20 1989-07-20 Jaugeur a palpeur a absorption d'ondes elastiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909806A FR2650073B1 (fr) 1989-07-20 1989-07-20 Jaugeur a palpeur a absorption d'ondes elastiques

Publications (2)

Publication Number Publication Date
FR2650073A1 FR2650073A1 (fr) 1991-01-25
FR2650073B1 true FR2650073B1 (fr) 1991-11-08

Family

ID=9383989

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8909806A Expired - Fee Related FR2650073B1 (fr) 1989-07-20 1989-07-20 Jaugeur a palpeur a absorption d'ondes elastiques

Country Status (1)

Country Link
FR (1) FR2650073B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2719113B1 (fr) * 1994-04-26 1996-07-12 Auxitrol Sa Capteur de niveau de liquide à noyau plongeur.
FR3134622A1 (fr) 2022-04-15 2023-10-20 Airbus Helicopters Système de stockage d’un liquide muni d’au moins un réservoir ainsi que d‘un jaugeur ayant un flotteur et un renvoi

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246516A (en) * 1963-05-21 1966-04-19 Maropis Nicholas Apparatus using vibratory energy to detect the presence of substances
GB1361052A (en) * 1971-07-09 1974-07-24 Radun Controls Ltd Transducer devices
GB2198535B (en) * 1986-11-01 1991-06-05 Parke Davis & Co Ltd Apparatus and method for determining the amount of substance in a vessel

Also Published As

Publication number Publication date
FR2650073A1 (fr) 1991-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse