FR2700001B1 - Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge. - Google Patents

Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge.

Info

Publication number
FR2700001B1
FR2700001B1 FR9215886A FR9215886A FR2700001B1 FR 2700001 B1 FR2700001 B1 FR 2700001B1 FR 9215886 A FR9215886 A FR 9215886A FR 9215886 A FR9215886 A FR 9215886A FR 2700001 B1 FR2700001 B1 FR 2700001B1
Authority
FR
France
Prior art keywords
gauge
gauging device
capacitive liquid
capacitive
gauging
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 - Lifetime
Application number
FR9215886A
Other languages
English (en)
Other versions
FR2700001A1 (fr
Inventor
Jean-Paul Bares
Marc Montes
Frederique Thomas
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.)
Safran Aircraft Engines SAS
Original Assignee
SNECMA 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 SNECMA SAS filed Critical SNECMA SAS
Priority to FR9215886A priority Critical patent/FR2700001B1/fr
Publication of FR2700001A1 publication Critical patent/FR2700001A1/fr
Application granted granted Critical
Publication of FR2700001B1 publication Critical patent/FR2700001B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • G01F23/268—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors mounting arrangements of probes
    • 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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
FR9215886A 1992-12-30 1992-12-30 Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge. Expired - Lifetime FR2700001B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9215886A FR2700001B1 (fr) 1992-12-30 1992-12-30 Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9215886A FR2700001B1 (fr) 1992-12-30 1992-12-30 Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge.

Publications (2)

Publication Number Publication Date
FR2700001A1 FR2700001A1 (fr) 1994-07-01
FR2700001B1 true FR2700001B1 (fr) 1995-02-03

Family

ID=9437254

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9215886A Expired - Lifetime FR2700001B1 (fr) 1992-12-30 1992-12-30 Jauge capacitive de liquide et dispositif de jaugeage utilisant cette jauge.

Country Status (1)

Country Link
FR (1) FR2700001B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997974A (zh) * 2012-12-24 2013-03-27 电子科技大学 一种自适应式电容液位计

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006029427A1 (fr) * 2004-09-15 2006-03-23 Exess Engineering Gesellschaft M.B.H. Capteur de niveau electronique
EP2584323B1 (fr) * 2011-10-20 2013-12-04 Eurocopter Deutschland GmbH Dispositif de surveillance pour quantités de lubrifiant

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0259923B1 (fr) * 1986-09-08 1992-05-06 MYLA SYSTEMS, naamloze vennootschap Appareil contrôleur de carburant pour véhicules et capteur pour celui-ci
US4924702A (en) * 1989-03-10 1990-05-15 Kavlico Corporation Liquid level sensor
FR2662249B1 (fr) * 1990-05-17 1995-01-27 Jaeger Dispositif de mesure de niveau et/ou volume d'un liquide contenu dans un reservoir a sonde capacitive.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102997974A (zh) * 2012-12-24 2013-03-27 电子科技大学 一种自适应式电容液位计
CN102997974B (zh) * 2012-12-24 2014-12-10 电子科技大学 一种自适应式电容液位计

Also Published As

Publication number Publication date
FR2700001A1 (fr) 1994-07-01

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
TP Transmission of property
TP Transmission of property