FR1295547A - Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method - Google Patents

Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method

Info

Publication number
FR1295547A
FR1295547A FR860194A FR860194A FR1295547A FR 1295547 A FR1295547 A FR 1295547A FR 860194 A FR860194 A FR 860194A FR 860194 A FR860194 A FR 860194A FR 1295547 A FR1295547 A FR 1295547A
Authority
FR
France
Prior art keywords
reservoir
locating
carrying
free surface
liquid contained
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
FR860194A
Other languages
French (fr)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR860194A priority Critical patent/FR1295547A/en
Priority to LU41530D priority patent/LU41530A1/xx
Priority to GB1386862A priority patent/GB958986A/en
Priority to BE616298A priority patent/BE616298A/en
Application granted granted Critical
Publication of FR1295547A publication Critical patent/FR1295547A/en
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
    • G01F23/241—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 for discrete levels
    • G01F23/243—Schematic arrangements of probes combined with measuring circuits
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Examining Or Testing Airtightness (AREA)
FR860194A 1961-04-28 1961-04-28 Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method Expired FR1295547A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR860194A FR1295547A (en) 1961-04-28 1961-04-28 Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method
LU41530D LU41530A1 (en) 1961-04-28 1962-04-10
GB1386862A GB958986A (en) 1961-04-28 1962-04-10 Method of locating the free surface of a liquid contained in a tank, and device for the practical application of the method
BE616298A BE616298A (en) 1961-04-28 1962-04-11 Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860194A FR1295547A (en) 1961-04-28 1961-04-28 Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method

Publications (1)

Publication Number Publication Date
FR1295547A true FR1295547A (en) 1962-06-08

Family

ID=8754053

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860194A Expired FR1295547A (en) 1961-04-28 1961-04-28 Method for locating the free surface of a liquid contained in a reservoir, and device for carrying out the method

Country Status (4)

Country Link
BE (1) BE616298A (en)
FR (1) FR1295547A (en)
GB (1) GB958986A (en)
LU (1) LU41530A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993000573A1 (en) * 1991-06-25 1993-01-07 Endress & Hauser Gmbh & Co. Interface level detector

Also Published As

Publication number Publication date
LU41530A1 (en) 1962-06-12
BE616298A (en) 1962-07-31
GB958986A (en) 1964-05-27

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