FR1509853A - Appareil électrique indicateur du niveau d'un liquide, notamment dans des puits profonds - Google Patents

Appareil électrique indicateur du niveau d'un liquide, notamment dans des puits profonds

Info

Publication number
FR1509853A
FR1509853A FR93422A FR93422A FR1509853A FR 1509853 A FR1509853 A FR 1509853A FR 93422 A FR93422 A FR 93422A FR 93422 A FR93422 A FR 93422A FR 1509853 A FR1509853 A FR 1509853A
Authority
FR
France
Prior art keywords
liquid
level
electrical device
device indicating
deep wells
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
FR93422A
Other languages
English (en)
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.)
PRZED HYDROGEOLOGICZNE W WARSZ
Original Assignee
PRZED HYDROGEOLOGICZNE W WARSZ
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
Priority claimed from PL112791A external-priority patent/PL52830B1/pl
Application filed by PRZED HYDROGEOLOGICZNE W WARSZ filed Critical PRZED HYDROGEOLOGICZNE W WARSZ
Application granted granted Critical
Publication of FR1509853A publication Critical patent/FR1509853A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR93422A 1966-02-04 1967-02-02 Appareil électrique indicateur du niveau d'un liquide, notamment dans des puits profonds Expired FR1509853A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL112791A PL52830B1 (el) 1966-02-04
PL115049A PL53588B3 (el) 1966-06-11

Publications (1)

Publication Number Publication Date
FR1509853A true FR1509853A (fr) 1968-01-12

Family

ID=26652796

Family Applications (1)

Application Number Title Priority Date Filing Date
FR93422A Expired FR1509853A (fr) 1966-02-04 1967-02-02 Appareil électrique indicateur du niveau d'un liquide, notamment dans des puits profonds

Country Status (4)

Country Link
DE (1) DE1648070B1 (el)
FR (1) FR1509853A (el)
GB (1) GB1126294A (el)
GR (1) GR32435B (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080844A1 (el) * 1970-02-03 1971-11-26 Inst Francais Du Petrole

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211385A1 (de) * 1982-02-04 1983-08-04 Heinrich 6931 Zwingenberg Kübler Niveauwaechter fuer elektrisch leitende fluessigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2080844A1 (el) * 1970-02-03 1971-11-26 Inst Francais Du Petrole

Also Published As

Publication number Publication date
GR32435B (el) 1967-07-04
DE1648070B1 (de) 1971-04-01
GB1126294A (en) 1968-09-05

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