FR2143946A1 - - Google Patents

Info

Publication number
FR2143946A1
FR2143946A1 FR7223827A FR7223827A FR2143946A1 FR 2143946 A1 FR2143946 A1 FR 2143946A1 FR 7223827 A FR7223827 A FR 7223827A FR 7223827 A FR7223827 A FR 7223827A FR 2143946 A1 FR2143946 A1 FR 2143946A1
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.)
Withdrawn
Application number
FR7223827A
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.)
BOSCH
Original Assignee
BOSCH
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 BOSCH filed Critical BOSCH
Publication of FR2143946A1 publication Critical patent/FR2143946A1/fr
Withdrawn legal-status Critical Current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
    • 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)
  • Protection Of Generators And Motors (AREA)
FR7223827A 1971-06-30 1972-06-30 Withdrawn FR2143946A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132452 DE2132452C3 (de) 1971-06-30 1971-06-30 Einrichtung zur Messung und Überprüfung von Flüssigkeitsfüllständen in Behältern

Publications (1)

Publication Number Publication Date
FR2143946A1 true FR2143946A1 (fr) 1973-02-09

Family

ID=5812209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223827A Withdrawn FR2143946A1 (fr) 1971-06-30 1972-06-30

Country Status (6)

Country Link
CH (1) CH537005A (fr)
DE (1) DE2132452C3 (fr)
FR (1) FR2143946A1 (fr)
GB (1) GB1368394A (fr)
IT (1) IT956929B (fr)
SE (1) SE388277B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450446A1 (fr) * 1978-12-21 1980-09-26 Smiths Industries Ltd Equipement de detection de la presence d'un fluide, notamment dans un reservoir
FR2515342A1 (fr) * 1981-10-22 1983-04-29 Torrix Sa Ets Capteur a thermo-resistance, et jauge de niveau comportant une pluralite de tels capteurs
EP0675344A1 (fr) * 1994-02-04 1995-10-04 VDO Adolf Schindling AG Détecteur de niveau

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148383A1 (de) * 1981-12-07 1983-06-16 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur messung des fuellstandes
DE3223369C2 (de) * 1982-06-23 1985-10-17 A 2000 Industrie-Elektronik GmbH, 7632 Friesenheim Verfahren und Überwachungsschaltung zur Funktionsprüfung des Kaltleiters einer Grenzwertgebersonde

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450446A1 (fr) * 1978-12-21 1980-09-26 Smiths Industries Ltd Equipement de detection de la presence d'un fluide, notamment dans un reservoir
FR2515342A1 (fr) * 1981-10-22 1983-04-29 Torrix Sa Ets Capteur a thermo-resistance, et jauge de niveau comportant une pluralite de tels capteurs
EP0675344A1 (fr) * 1994-02-04 1995-10-04 VDO Adolf Schindling AG Détecteur de niveau

Also Published As

Publication number Publication date
SE388277B (sv) 1976-09-27
DE2132452A1 (de) 1973-01-11
DE2132452C3 (de) 1979-02-01
GB1368394A (en) 1974-09-25
CH537005A (de) 1973-05-15
DE2132452B2 (de) 1978-06-01
IT956929B (it) 1973-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse