FR663473A - Indicateur de niveau - Google Patents

Indicateur de niveau

Info

Publication number
FR663473A
FR663473A FR663473DA FR663473A FR 663473 A FR663473 A FR 663473A FR 663473D A FR663473D A FR 663473DA FR 663473 A FR663473 A FR 663473A
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
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR663473A publication Critical patent/FR663473A/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)
FR663473D 1928-02-24 1928-02-24 Indicateur de niveau Expired FR663473A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR663473T 1928-02-24

Publications (1)

Publication Number Publication Date
FR663473A true FR663473A (fr) 1929-08-21

Family

ID=9012103

Family Applications (1)

Application Number Title Priority Date Filing Date
FR663473D Expired FR663473A (fr) 1928-02-24 1928-02-24 Indicateur de niveau

Country Status (1)

Country Link
FR (1) FR663473A (fr)

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