FR2080844B1 - - Google Patents

Info

Publication number
FR2080844B1
FR2080844B1 FR707003829A FR7003829A FR2080844B1 FR 2080844 B1 FR2080844 B1 FR 2080844B1 FR 707003829 A FR707003829 A FR 707003829A FR 7003829 A FR7003829 A FR 7003829A FR 2080844 B1 FR2080844 B1 FR 2080844B1
Authority
FR
France
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
FR707003829A
Other languages
French (fr)
Other versions
FR2080844A1 (el
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR707003829A priority Critical patent/FR2080844B1/fr
Publication of FR2080844A1 publication Critical patent/FR2080844A1/fr
Application granted granted Critical
Publication of FR2080844B1 publication Critical patent/FR2080844B1/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
    • G01F23/24—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 resistance of resistors due to contact with conductor fluid
    • G01F23/245—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 resistance of resistors due to contact with conductor fluid with a probe moved by an auxiliary power, e.g. meter, to follow automatically the level
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/04—Measuring depth or liquid level
    • E21B47/047—Liquid level

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR707003829A 1970-02-03 1970-02-03 Expired FR2080844B1 (el)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR707003829A FR2080844B1 (el) 1970-02-03 1970-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707003829A FR2080844B1 (el) 1970-02-03 1970-02-03

Publications (2)

Publication Number Publication Date
FR2080844A1 FR2080844A1 (el) 1971-11-26
FR2080844B1 true FR2080844B1 (el) 1973-07-13

Family

ID=9050037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707003829A Expired FR2080844B1 (el) 1970-02-03 1970-02-03

Country Status (1)

Country Link
FR (1) FR2080844B1 (el)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572518B1 (fr) * 1984-10-26 1988-07-08 British Petroleum Co Jaugeur pour citerne a liquide
FR2615946A1 (fr) * 1987-05-25 1988-12-02 Bourg Claude Controle du niveau du beton en masse dans les tubes plongeurs pour fondations speciales
IL97193A (en) * 1991-02-08 1994-06-24 Agar Technologies Process & En Device, system and method for measuring an interface between two fluids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1126294A (en) * 1966-02-04 1968-09-05 Przed Hydrogeoliczne W Warszaw Electric liquid level meter

Also Published As

Publication number Publication date
FR2080844A1 (el) 1971-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse