FR1454041A - Perfectionnements apportés aux appareils de jaugeage - Google Patents

Perfectionnements apportés aux appareils de jaugeage

Info

Publication number
FR1454041A
FR1454041A FR28918A FR28918A FR1454041A FR 1454041 A FR1454041 A FR 1454041A FR 28918 A FR28918 A FR 28918A FR 28918 A FR28918 A FR 28918A FR 1454041 A FR1454041 A FR 1454041A
Authority
FR
France
Prior art keywords
improvements made
gauging devices
gauging
devices
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
FR28918A
Other languages
English (en)
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.)
Saunders Roe and Nuclear Enterprises Ltd
Original Assignee
Saunders Roe and Nuclear Enterprises Ltd
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 Saunders Roe and Nuclear Enterprises Ltd filed Critical Saunders Roe and Nuclear Enterprises Ltd
Priority to FR28918A priority Critical patent/FR1454041A/fr
Application granted granted Critical
Publication of FR1454041A publication Critical patent/FR1454041A/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
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR28918A 1965-08-20 1965-08-20 Perfectionnements apportés aux appareils de jaugeage Expired FR1454041A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28918A FR1454041A (fr) 1965-08-20 1965-08-20 Perfectionnements apportés aux appareils de jaugeage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR28918A FR1454041A (fr) 1965-08-20 1965-08-20 Perfectionnements apportés aux appareils de jaugeage

Publications (1)

Publication Number Publication Date
FR1454041A true FR1454041A (fr) 1966-07-22

Family

ID=8586955

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28918A Expired FR1454041A (fr) 1965-08-20 1965-08-20 Perfectionnements apportés aux appareils de jaugeage

Country Status (1)

Country Link
FR (1) FR1454041A (fr)

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