FR1271305A - Système détecteur du niveau d'un fluide - Google Patents

Système détecteur du niveau d'un fluide

Info

Publication number
FR1271305A
FR1271305A FR837677A FR837677A FR1271305A FR 1271305 A FR1271305 A FR 1271305A FR 837677 A FR837677 A FR 837677A FR 837677 A FR837677 A FR 837677A FR 1271305 A FR1271305 A FR 1271305A
Authority
FR
France
Prior art keywords
detection system
level detection
fluid level
fluid
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
Application number
FR837677A
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
Minneapolis Honeywell Regulator Co
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, Minneapolis Honeywell Regulator Co filed Critical Honeywell Inc
Priority to FR837677A priority Critical patent/FR1271305A/fr
Application granted granted Critical
Publication of FR1271305A publication Critical patent/FR1271305A/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
    • G01F23/265—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 for discrete levels

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR837677A 1960-09-02 1960-09-02 Système détecteur du niveau d'un fluide Expired FR1271305A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR837677A FR1271305A (fr) 1960-09-02 1960-09-02 Système détecteur du niveau d'un fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR837677A FR1271305A (fr) 1960-09-02 1960-09-02 Système détecteur du niveau d'un fluide

Publications (1)

Publication Number Publication Date
FR1271305A true FR1271305A (fr) 1961-09-08

Family

ID=8738403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR837677A Expired FR1271305A (fr) 1960-09-02 1960-09-02 Système détecteur du niveau d'un fluide

Country Status (1)

Country Link
FR (1) FR1271305A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191104A1 (fr) * 1972-07-01 1974-02-01 Lucas Electrical Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2191104A1 (fr) * 1972-07-01 1974-02-01 Lucas Electrical Co Ltd

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