IT1169794B - Dispositivo di rivelazione del livello di un liquido non comprendente elementi mobili - Google Patents

Dispositivo di rivelazione del livello di un liquido non comprendente elementi mobili

Info

Publication number
IT1169794B
IT1169794B IT22683/83A IT2268383A IT1169794B IT 1169794 B IT1169794 B IT 1169794B IT 22683/83 A IT22683/83 A IT 22683/83A IT 2268383 A IT2268383 A IT 2268383A IT 1169794 B IT1169794 B IT 1169794B
Authority
IT
Italy
Prior art keywords
liquid
detection device
level detection
movable elements
including movable
Prior art date
Application number
IT22683/83A
Other languages
English (en)
Other versions
IT8322683A0 (it
Inventor
Jean-Claude Pras
Jean-Jacques Bezard
Original Assignee
Jaeger Sa
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 Jaeger Sa filed Critical Jaeger Sa
Publication of IT8322683A0 publication Critical patent/IT8322683A0/it
Application granted granted Critical
Publication of IT1169794B publication Critical patent/IT1169794B/it

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
    • G01F23/248—Constructional details; Mounting of probes

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
IT22683/83A 1982-09-17 1983-08-30 Dispositivo di rivelazione del livello di un liquido non comprendente elementi mobili IT1169794B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8215750A FR2533311A1 (fr) 1982-09-17 1982-09-17 Dispositif de detection de niveau de liquide ne comportant pas d'element mobile

Publications (2)

Publication Number Publication Date
IT8322683A0 IT8322683A0 (it) 1983-08-30
IT1169794B true IT1169794B (it) 1987-06-03

Family

ID=9277544

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22683/83A IT1169794B (it) 1982-09-17 1983-08-30 Dispositivo di rivelazione del livello di un liquido non comprendente elementi mobili

Country Status (5)

Country Link
DE (1) DE3333582A1 (it)
ES (1) ES525779A0 (it)
FR (1) FR2533311A1 (it)
GB (1) GB2127555B (it)
IT (1) IT1169794B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142909A (en) * 1986-09-29 1992-09-01 Baughman James S Material level indicator
DE4434559C2 (de) * 1994-09-28 1999-09-02 Mannesmann Vdo Ag Verfahren und Anordnung zum Betrieb eines Füllstandssensors

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2211606A (en) * 1939-02-08 1940-08-13 Gen Electric Liquid level indicator
DE2112220A1 (de) * 1971-03-13 1972-09-21 Fritz Georg Vorrichtung zur Anzeige eines Fluessigkeitsstandes
DE3022398A1 (de) * 1980-06-14 1982-01-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Einrichtung zum elektrischen ueberwachen des niveaus einer in einem behaelter enthaltenen fluessigkeit
FR2498959A1 (fr) * 1981-02-02 1982-08-06 Siderurgie Fse Inst Rech Detecteur thermosensible de niveau de matiere contenue dans un recipient, notamment dans une lingotiere de coulee continue

Also Published As

Publication number Publication date
FR2533311A1 (fr) 1984-03-23
DE3333582A1 (de) 1984-03-22
ES8405515A1 (es) 1984-06-01
GB2127555B (en) 1986-08-20
GB2127555A (en) 1984-04-11
IT8322683A0 (it) 1983-08-30
GB8324331D0 (en) 1983-10-12
ES525779A0 (es) 1984-06-01

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