FR1134258A - Dispositif de détection de capacité électrique pour la mesure d'un niveau au moyen de jauges métallisées en matière plastique - Google Patents

Dispositif de détection de capacité électrique pour la mesure d'un niveau au moyen de jauges métallisées en matière plastique

Info

Publication number
FR1134258A
FR1134258A FR1134258DA FR1134258A FR 1134258 A FR1134258 A FR 1134258A FR 1134258D A FR1134258D A FR 1134258DA FR 1134258 A FR1134258 A FR 1134258A
Authority
FR
France
Prior art keywords
detection device
level measurement
capacitance detection
electrical capacitance
metallized plastic
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
Application number
Other languages
English (en)
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 Aerosystems SAS
Original Assignee
Intertechnique 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 Intertechnique SA filed Critical Intertechnique SA
Application granted granted Critical
Publication of FR1134258A publication Critical patent/FR1134258A/fr
Expired 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
FR1134258D 1955-10-19 1955-10-19 Dispositif de détection de capacité électrique pour la mesure d'un niveau au moyen de jauges métallisées en matière plastique Expired FR1134258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1134258T 1955-10-19

Publications (1)

Publication Number Publication Date
FR1134258A true FR1134258A (fr) 1957-04-09

Family

ID=9639252

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1134258D Expired FR1134258A (fr) 1955-10-19 1955-10-19 Dispositif de détection de capacité électrique pour la mesure d'un niveau au moyen de jauges métallisées en matière plastique

Country Status (1)

Country Link
FR (1) FR1134258A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142415A (en) * 1976-10-09 1979-03-06 Vdo Adolf Schindling Ag Device for continuously measuring the liquid level in a container

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4142415A (en) * 1976-10-09 1979-03-06 Vdo Adolf Schindling Ag Device for continuously measuring the liquid level in a container

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