FR1349325A - Procédé de mesure de niveau par dissipation - Google Patents

Procédé de mesure de niveau par dissipation

Info

Publication number
FR1349325A
FR1349325A FR917352A FR917352A FR1349325A FR 1349325 A FR1349325 A FR 1349325A FR 917352 A FR917352 A FR 917352A FR 917352 A FR917352 A FR 917352A FR 1349325 A FR1349325 A FR 1349325A
Authority
FR
France
Prior art keywords
dissipation
measurement method
level measurement
level
measurement
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
FR917352A
Other languages
English (en)
Inventor
Pierre Moreau
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
Priority to FR917352A priority Critical patent/FR1349325A/fr
Priority to DE19631473132 priority patent/DE1473132A1/de
Application granted granted Critical
Publication of FR1349325A publication Critical patent/FR1349325A/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
    • G01F23/246—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 thermal devices
    • 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
    • G01F23/246—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 thermal devices
    • G01F23/247—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 thermal devices for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR917352A 1962-12-03 1962-12-03 Procédé de mesure de niveau par dissipation Expired FR1349325A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR917352A FR1349325A (fr) 1962-12-03 1962-12-03 Procédé de mesure de niveau par dissipation
DE19631473132 DE1473132A1 (de) 1962-12-03 1963-12-03 Pegelstandsanzeige-Einrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917352A FR1349325A (fr) 1962-12-03 1962-12-03 Procédé de mesure de niveau par dissipation

Publications (1)

Publication Number Publication Date
FR1349325A true FR1349325A (fr) 1964-01-17

Family

ID=8792001

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917352A Expired FR1349325A (fr) 1962-12-03 1962-12-03 Procédé de mesure de niveau par dissipation

Country Status (2)

Country Link
DE (1) DE1473132A1 (fr)
FR (1) FR1349325A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160210A5 (en) * 1971-11-10 1973-06-22 Impulsa Veb Kom Phase boundary determination - using change in thermal conductivity to continuously indicate boundary

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2645743C2 (de) * 1976-10-09 1985-11-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Flüssigkeitsstandsmeßeinrichtung
DE2718295B2 (de) * 1977-04-25 1981-07-09 Hauser Verwaltungs-Gesellschaft Mbh, 6370 Oberursel Vorrichtung zur Messung des Ölstandes in Kurbelwannen von Verbrennungsmotoren
DE3108969C2 (de) * 1981-03-10 1986-01-09 Draloric Electronic GmbH, 8672 Selb Elektrothermische Füllstandsanzeigevorrichtung
DE3134912C2 (de) * 1981-09-03 1984-05-10 TRW Messmer GmbH & Co KG, 7760 Radolfzell Schaltungsanordnung zur kontinuierlichen Messung desFüllstandes in einem mit Flüssigkeit zumindest teilweise gefüllten Behälter
DE3137153C2 (de) * 1981-09-18 1986-04-24 Telefunken electronic GmbH, 7100 Heilbronn Vorrichtung zur Füllstandsmessung
DE3235534C2 (de) * 1982-09-25 1984-10-11 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum elektrischen Messen eines Flüssigkeitsniveaus
DE3308074C2 (de) * 1983-03-08 1985-02-14 Brown Boveri Reaktor GmbH, 6800 Mannheim Niveaustandsmeßeinrichtung für Flüssigkeiten
DE3344879A1 (de) * 1983-12-12 1985-06-13 Lothar 2940 Wilhelmshaven Sabrowsky Fuellstand-grenzwertgeber fuer fluessigkeitsbehaelter oder dergleichen
DE3421803A1 (de) * 1984-06-12 1985-12-12 Messer Griesheim Gmbh, 6000 Frankfurt Vorrichtung zur ermittlung des fuellstandes in kryobehaeltern
DE19951342A1 (de) * 1999-10-25 2001-04-26 Schulz & Rackow Gastechnik Gmb Füllstandsanzeiger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2160210A5 (en) * 1971-11-10 1973-06-22 Impulsa Veb Kom Phase boundary determination - using change in thermal conductivity to continuously indicate boundary

Also Published As

Publication number Publication date
DE1473132A1 (de) 1968-11-07

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