FR521127A - Indicateur de niveau - Google Patents

Indicateur de niveau

Info

Publication number
FR521127A
FR521127A FR521127A FR521127DA FR521127A FR 521127 A FR521127 A FR 521127A FR 521127 A FR521127 A FR 521127A FR 521127D A FR521127D A FR 521127DA FR 521127 A FR521127 A FR 521127A
Authority
FR
France
Prior art keywords
level indicator
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
FR521127A
Other languages
English (en)
Inventor
Paul-Julien Piel
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.)
PAUL JULIEN PIEL
Original Assignee
PAUL JULIEN PIEL
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 PAUL JULIEN PIEL filed Critical PAUL JULIEN PIEL
Application granted granted Critical
Publication of FR521127A publication Critical patent/FR521127A/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
    • G01F23/14—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 measurement of pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR521127A 1917-12-14 1917-12-14 Indicateur de niveau Expired FR521127A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR521127T 1917-12-14

Publications (1)

Publication Number Publication Date
FR521127A true FR521127A (fr) 1921-07-07

Family

ID=8917095

Family Applications (1)

Application Number Title Priority Date Filing Date
FR521127A Expired FR521127A (fr) 1917-12-14 1917-12-14 Indicateur de niveau

Country Status (1)

Country Link
FR (1) FR521127A (fr)

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