FR1273963A - Device for measuring and recording variations in the level of a liquid - Google Patents

Device for measuring and recording variations in the level of a liquid

Info

Publication number
FR1273963A
FR1273963A FR838097A FR838097A FR1273963A FR 1273963 A FR1273963 A FR 1273963A FR 838097 A FR838097 A FR 838097A FR 838097 A FR838097 A FR 838097A FR 1273963 A FR1273963 A FR 1273963A
Authority
FR
France
Prior art keywords
measuring
liquid
level
recording variations
recording
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
FR838097A
Other languages
French (fr)
Inventor
Guy Antier
Jean Gasnier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR838097A priority Critical patent/FR1273963A/en
Application granted granted Critical
Publication of FR1273963A publication Critical patent/FR1273963A/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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/68—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 floats of the free float type without mechanical transmission elements using electrically actuated indicating means
    • 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
    • G01F23/30—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 floats
    • G01F23/64—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 floats of the free float type without mechanical transmission elements
    • G01F23/72—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 floats of the free float type without mechanical transmission elements using magnetically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR838097A 1960-09-08 1960-09-08 Device for measuring and recording variations in the level of a liquid Expired FR1273963A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR838097A FR1273963A (en) 1960-09-08 1960-09-08 Device for measuring and recording variations in the level of a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR838097A FR1273963A (en) 1960-09-08 1960-09-08 Device for measuring and recording variations in the level of a liquid

Publications (1)

Publication Number Publication Date
FR1273963A true FR1273963A (en) 1961-10-20

Family

ID=8738680

Family Applications (1)

Application Number Title Priority Date Filing Date
FR838097A Expired FR1273963A (en) 1960-09-08 1960-09-08 Device for measuring and recording variations in the level of a liquid

Country Status (1)

Country Link
FR (1) FR1273963A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566525A1 (en) * 1984-06-25 1985-12-27 Centre Nat Rech Scient Level sensor for fermenters under a sterile and anaerobic atmosphere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2566525A1 (en) * 1984-06-25 1985-12-27 Centre Nat Rech Scient Level sensor for fermenters under a sterile and anaerobic atmosphere

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