FR949187A - Jaugeur - Google Patents

Jaugeur

Info

Publication number
FR949187A
FR949187A FR949187DA FR949187A FR 949187 A FR949187 A FR 949187A FR 949187D A FR949187D A FR 949187DA FR 949187 A FR949187 A FR 949187A
Authority
FR
France
Prior art keywords
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
Application number
Other languages
English (en)
Inventor
Georges-Henri Dion
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 filed Critical
Application granted granted Critical
Publication of FR949187A publication Critical patent/FR949187A/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
    • 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
    • G01F23/2966—Acoustic waves making use of acoustical resonance or standing waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR949187D 1947-07-04 1947-07-04 Jaugeur Expired FR949187A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949187T 1947-07-04

Publications (1)

Publication Number Publication Date
FR949187A true FR949187A (fr) 1949-08-23

Family

ID=9474439

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949187D Expired FR949187A (fr) 1947-07-04 1947-07-04 Jaugeur

Country Status (1)

Country Link
FR (1) FR949187A (fr)

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