FR1223060A - Device for measuring the height of liquid levels in containers - Google Patents

Device for measuring the height of liquid levels in containers

Info

Publication number
FR1223060A
FR1223060A FR793554A FR793554A FR1223060A FR 1223060 A FR1223060 A FR 1223060A FR 793554 A FR793554 A FR 793554A FR 793554 A FR793554 A FR 793554A FR 1223060 A FR1223060 A FR 1223060A
Authority
FR
France
Prior art keywords
containers
measuring
height
liquid levels
levels
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
FR793554A
Other languages
French (fr)
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.)
MELLABORA GmbH
Original Assignee
MELLABORA GmbH
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 MELLABORA GmbH filed Critical MELLABORA GmbH
Application granted granted Critical
Publication of FR1223060A publication Critical patent/FR1223060A/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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/284—Electromagnetic waves
    • G01F23/292—Light, e.g. infrared or ultraviolet

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR793554A 1958-04-30 1959-04-29 Device for measuring the height of liquid levels in containers Expired FR1223060A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1223060X 1958-04-30

Publications (1)

Publication Number Publication Date
FR1223060A true FR1223060A (en) 1960-06-15

Family

ID=7734238

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793554A Expired FR1223060A (en) 1958-04-30 1959-04-29 Device for measuring the height of liquid levels in containers

Country Status (1)

Country Link
FR (1) FR1223060A (en)

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