FR1398961A - Waterproof level indicator - Google Patents

Waterproof level indicator

Info

Publication number
FR1398961A
FR1398961A FR969788A FR969788A FR1398961A FR 1398961 A FR1398961 A FR 1398961A FR 969788 A FR969788 A FR 969788A FR 969788 A FR969788 A FR 969788A FR 1398961 A FR1398961 A FR 1398961A
Authority
FR
France
Prior art keywords
level indicator
waterproof level
waterproof
indicator
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
FR969788A
Other languages
French (fr)
Inventor
Jean Charles Auguste Quentin
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 filed Critical
Priority to FR969788A priority Critical patent/FR1398961A/en
Application granted granted Critical
Publication of FR1398961A publication Critical patent/FR1398961A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR969788A 1964-04-04 1964-04-04 Waterproof level indicator Expired FR1398961A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR969788A FR1398961A (en) 1964-04-04 1964-04-04 Waterproof level indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR969788A FR1398961A (en) 1964-04-04 1964-04-04 Waterproof level indicator

Publications (1)

Publication Number Publication Date
FR1398961A true FR1398961A (en) 1965-05-14

Family

ID=8827057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR969788A Expired FR1398961A (en) 1964-04-04 1964-04-04 Waterproof level indicator

Country Status (1)

Country Link
FR (1) FR1398961A (en)

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