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FR1033690A - Capacitive probe device - Google Patents

Capacitive probe device

Info

Publication number
FR1033690A
FR1033690A FR1033690DA FR1033690A FR 1033690 A FR1033690 A FR 1033690A FR 1033690D A FR1033690D A FR 1033690DA FR 1033690 A FR1033690 A FR 1033690A
Authority
FR
France
Prior art keywords
probe device
capacitive probe
capacitive
probe
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
French (fr)
Inventor
Francois-Robert Bonhomme
Jacques-Paul Droin
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.)
Brevets Pour Les Applic de l E
Original Assignee
Brevets Pour Les Applic de l E
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 Brevets Pour Les Applic de l E filed Critical Brevets Pour Les Applic de l E
Application granted granted Critical
Publication of FR1033690A publication Critical patent/FR1033690A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR1033690D 1951-02-28 1951-02-28 Capacitive probe device Expired FR1033690A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1033690T 1951-02-28

Publications (1)

Publication Number Publication Date
FR1033690A true FR1033690A (en) 1953-07-15

Family

ID=9584612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1033690D Expired FR1033690A (en) 1951-02-28 1951-02-28 Capacitive probe device

Country Status (1)

Country Link
FR (1) FR1033690A (en)

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