FR2901877B1 - Capteur de temperature et du niveau d'un liquide - Google Patents

Capteur de temperature et du niveau d'un liquide

Info

Publication number
FR2901877B1
FR2901877B1 FR0605258A FR0605258A FR2901877B1 FR 2901877 B1 FR2901877 B1 FR 2901877B1 FR 0605258 A FR0605258 A FR 0605258A FR 0605258 A FR0605258 A FR 0605258A FR 2901877 B1 FR2901877 B1 FR 2901877B1
Authority
FR
France
Prior art keywords
liquid
level
temperature sensor
sensor
temperature
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 - Fee Related
Application number
FR0605258A
Other languages
English (en)
Other versions
FR2901877A1 (fr
Inventor
Eric Moisson
Pierre Goderneaux
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.)
SC2N SAS
Original Assignee
SC2N SAS
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 SC2N SAS filed Critical SC2N SAS
Priority to FR0605258A priority Critical patent/FR2901877B1/fr
Publication of FR2901877A1 publication Critical patent/FR2901877A1/fr
Application granted granted Critical
Publication of FR2901877B1 publication Critical patent/FR2901877B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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)
  • Measuring Temperature Or Quantity Of Heat (AREA)
FR0605258A 2006-06-02 2006-06-02 Capteur de temperature et du niveau d'un liquide Expired - Fee Related FR2901877B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0605258A FR2901877B1 (fr) 2006-06-02 2006-06-02 Capteur de temperature et du niveau d'un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0605258A FR2901877B1 (fr) 2006-06-02 2006-06-02 Capteur de temperature et du niveau d'un liquide

Publications (2)

Publication Number Publication Date
FR2901877A1 FR2901877A1 (fr) 2007-12-07
FR2901877B1 true FR2901877B1 (fr) 2016-04-29

Family

ID=37714557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0605258A Expired - Fee Related FR2901877B1 (fr) 2006-06-02 2006-06-02 Capteur de temperature et du niveau d'un liquide

Country Status (1)

Country Link
FR (1) FR2901877B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937416B1 (fr) * 2008-10-21 2011-02-11 Sc2N Sa Dispositif de mesure de niveau de liquide
FR2978543B1 (fr) * 2011-07-28 2014-03-07 Sc2N Sa Dispositif de mesure d'un niveau de liquide
CN106932054A (zh) * 2015-12-30 2017-07-07 Zf腓特烈斯哈芬股份公司 一种油位计

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2367276A1 (fr) * 1976-10-06 1978-05-05 Jaeger Dispositif permettant le controle du niveau de liquide contenu dans un reservoir
DE7817351U1 (de) * 1978-06-09 1978-09-21 Vdo Adolf Schindling Ag, 6000 Frankfurt Sonde zur signalisierung eines fluessigkeitsstandes
FR2584814B1 (fr) * 1985-07-15 1990-03-23 Jaeger Capteur de niveau de liquide electriquement isolant
US5117216A (en) * 1986-04-23 1992-05-26 Fluid Components, Inc. Distributed RTD
GB2266956B (en) * 1992-05-13 1995-10-25 Spirax Sarco Ltd Sensor Unit
FR2795174B1 (fr) * 1999-06-17 2001-09-07 Sc2N Sa Dispositif de controle de niveau de fluide dans le carter

Also Published As

Publication number Publication date
FR2901877A1 (fr) 2007-12-07

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