FR532081A - Perfectionnements apportés aux indicateurs de niveau - Google Patents

Perfectionnements apportés aux indicateurs de niveau

Info

Publication number
FR532081A
FR532081A FR532081DA FR532081A FR 532081 A FR532081 A FR 532081A FR 532081D A FR532081D A FR 532081DA FR 532081 A FR532081 A FR 532081A
Authority
FR
France
Prior art keywords
improvements made
level indicators
indicators
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
Other languages
English (en)
Inventor
Guerrino Marcelli
Angelo Cavattoni
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
Application granted granted Critical
Publication of FR532081A publication Critical patent/FR532081A/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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR532081D 1920-03-12 1921-03-05 Perfectionnements apportés aux indicateurs de niveau Expired FR532081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT532081X 1920-03-12

Publications (1)

Publication Number Publication Date
FR532081A true FR532081A (fr) 1922-01-27

Family

ID=11280831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR532081D Expired FR532081A (fr) 1920-03-12 1921-03-05 Perfectionnements apportés aux indicateurs de niveau

Country Status (1)

Country Link
FR (1) FR532081A (fr)

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