FR1507156A - Continuous recording device - Google Patents

Continuous recording device

Info

Publication number
FR1507156A
FR1507156A FR38267A FR38267A FR1507156A FR 1507156 A FR1507156 A FR 1507156A FR 38267 A FR38267 A FR 38267A FR 38267 A FR38267 A FR 38267A FR 1507156 A FR1507156 A FR 1507156A
Authority
FR
France
Prior art keywords
recording device
continuous recording
continuous
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
FR38267A
Other languages
French (fr)
Inventor
Roger Montarnal
Claude Bedouet
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR38267A priority Critical patent/FR1507156A/en
Application granted granted Critical
Publication of FR1507156A publication Critical patent/FR1507156A/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
    • G01F23/686—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 using opto-electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR38267A 1965-11-12 1965-11-12 Continuous recording device Expired FR1507156A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR38267A FR1507156A (en) 1965-11-12 1965-11-12 Continuous recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38267A FR1507156A (en) 1965-11-12 1965-11-12 Continuous recording device

Publications (1)

Publication Number Publication Date
FR1507156A true FR1507156A (en) 1967-12-29

Family

ID=8592412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38267A Expired FR1507156A (en) 1965-11-12 1965-11-12 Continuous recording device

Country Status (1)

Country Link
FR (1) FR1507156A (en)

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