FR2906882B1 - SENSOR FOR MEASURING THE LEVEL OF A LIQUID. - Google Patents

SENSOR FOR MEASURING THE LEVEL OF A LIQUID.

Info

Publication number
FR2906882B1
FR2906882B1 FR0608731A FR0608731A FR2906882B1 FR 2906882 B1 FR2906882 B1 FR 2906882B1 FR 0608731 A FR0608731 A FR 0608731A FR 0608731 A FR0608731 A FR 0608731A FR 2906882 B1 FR2906882 B1 FR 2906882B1
Authority
FR
France
Prior art keywords
measuring
sensor
liquid
level
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
FR0608731A
Other languages
French (fr)
Other versions
FR2906882A1 (en
Inventor
Eric Moisson
Daniel Dumont
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 FR0608731A priority Critical patent/FR2906882B1/en
Priority to PCT/EP2007/008620 priority patent/WO2008040543A2/en
Publication of FR2906882A1 publication Critical patent/FR2906882A1/en
Application granted granted Critical
Publication of FR2906882B1 publication Critical patent/FR2906882B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR0608731A 2006-10-04 2006-10-04 SENSOR FOR MEASURING THE LEVEL OF A LIQUID. Expired - Fee Related FR2906882B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0608731A FR2906882B1 (en) 2006-10-04 2006-10-04 SENSOR FOR MEASURING THE LEVEL OF A LIQUID.
PCT/EP2007/008620 WO2008040543A2 (en) 2006-10-04 2007-10-04 Sensor for measuring a liquid level comprising a resistive probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0608731A FR2906882B1 (en) 2006-10-04 2006-10-04 SENSOR FOR MEASURING THE LEVEL OF A LIQUID.

Publications (2)

Publication Number Publication Date
FR2906882A1 FR2906882A1 (en) 2008-04-11
FR2906882B1 true FR2906882B1 (en) 2009-04-24

Family

ID=37905838

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0608731A Expired - Fee Related FR2906882B1 (en) 2006-10-04 2006-10-04 SENSOR FOR MEASURING THE LEVEL OF A LIQUID.

Country Status (2)

Country Link
FR (1) FR2906882B1 (en)
WO (1) WO2008040543A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2950967B1 (en) * 2009-10-01 2012-03-23 Sc2N Sa IMMERSION PROBE, IN PARTICULAR FOR CONTROLLING THE OIL LEVEL, METHOD OF MANUFACTURING THE SAME, AND INSERT FOR CARRYING OUT THE METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894390A (en) * 1954-08-20 1959-07-14 Honeywell Regulator Co Liquid level sensing means
DE3149625A1 (en) * 1981-12-15 1983-07-21 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Thermoelectric level gauge
US5117216A (en) * 1986-04-23 1992-05-26 Fluid Components, Inc. Distributed RTD
FR2690522B1 (en) * 1992-04-24 1994-07-29 Jaeger IMPROVEMENTS IN LIQUID LEVEL MEASUREMENT DEVICES WITH RESISTIVE PROBE.

Also Published As

Publication number Publication date
WO2008040543A3 (en) 2008-05-22
WO2008040543A2 (en) 2008-04-10
FR2906882A1 (en) 2008-04-11

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