FR2630543B1 - Detecteur de niveau de liquide - Google Patents

Detecteur de niveau de liquide

Info

Publication number
FR2630543B1
FR2630543B1 FR8805276A FR8805276A FR2630543B1 FR 2630543 B1 FR2630543 B1 FR 2630543B1 FR 8805276 A FR8805276 A FR 8805276A FR 8805276 A FR8805276 A FR 8805276A FR 2630543 B1 FR2630543 B1 FR 2630543B1
Authority
FR
France
Prior art keywords
liquid level
level detector
detector
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
FR8805276A
Other languages
English (en)
Other versions
FR2630543A1 (fr
Inventor
Jean-Luc Filiol
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.)
HOTELLIER ETS LOUIS L
Original Assignee
HOTELLIER ETS LOUIS L
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 HOTELLIER ETS LOUIS L filed Critical HOTELLIER ETS LOUIS L
Priority to FR8805276A priority Critical patent/FR2630543B1/fr
Publication of FR2630543A1 publication Critical patent/FR2630543A1/fr
Application granted granted Critical
Publication of FR2630543B1 publication Critical patent/FR2630543B1/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
    • 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)
FR8805276A 1988-04-21 1988-04-21 Detecteur de niveau de liquide Expired - Fee Related FR2630543B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8805276A FR2630543B1 (fr) 1988-04-21 1988-04-21 Detecteur de niveau de liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8805276A FR2630543B1 (fr) 1988-04-21 1988-04-21 Detecteur de niveau de liquide

Publications (2)

Publication Number Publication Date
FR2630543A1 FR2630543A1 (fr) 1989-10-27
FR2630543B1 true FR2630543B1 (fr) 1993-04-16

Family

ID=9365522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8805276A Expired - Fee Related FR2630543B1 (fr) 1988-04-21 1988-04-21 Detecteur de niveau de liquide

Country Status (1)

Country Link
FR (1) FR2630543B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690710B1 (fr) * 1992-04-30 1994-06-17 Snecma Dispositif pour detecter une panne dans un echangeur huile/carburant.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58221122A (ja) * 1982-06-18 1983-12-22 Stanley Electric Co Ltd オイルレベルセンサ回路
FR2562244B1 (fr) * 1984-04-03 1988-10-07 Renault Procede et dispositif de controle de niveau de liquide dans un reservoir

Also Published As

Publication number Publication date
FR2630543A1 (fr) 1989-10-27

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property