FR1442042A - Perfectionnements aux appareils détecteurs du niveau d'un liquide - Google Patents

Perfectionnements aux appareils détecteurs du niveau d'un liquide

Info

Publication number
FR1442042A
FR1442042A FR26779A FR26779A FR1442042A FR 1442042 A FR1442042 A FR 1442042A FR 26779 A FR26779 A FR 26779A FR 26779 A FR26779 A FR 26779A FR 1442042 A FR1442042 A FR 1442042A
Authority
FR
France
Prior art keywords
liquid level
level detection
detection devices
devices
liquid
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
FR26779A
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.)
Honeywell Inc
Original Assignee
Honeywell Inc
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 Honeywell Inc filed Critical Honeywell Inc
Priority to FR26779A priority Critical patent/FR1442042A/fr
Application granted granted Critical
Publication of FR1442042A publication Critical patent/FR1442042A/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
    • G01F23/266—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 measuring circuits therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR26779A 1965-07-30 1965-07-30 Perfectionnements aux appareils détecteurs du niveau d'un liquide Expired FR1442042A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26779A FR1442042A (fr) 1965-07-30 1965-07-30 Perfectionnements aux appareils détecteurs du niveau d'un liquide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR26779A FR1442042A (fr) 1965-07-30 1965-07-30 Perfectionnements aux appareils détecteurs du niveau d'un liquide

Publications (1)

Publication Number Publication Date
FR1442042A true FR1442042A (fr) 1966-06-10

Family

ID=8585748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26779A Expired FR1442042A (fr) 1965-07-30 1965-07-30 Perfectionnements aux appareils détecteurs du niveau d'un liquide

Country Status (1)

Country Link
FR (1) FR1442042A (fr)

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