FR25547E - Method and apparatus for remotely indicating the volume of liquid in a reservoir - Google Patents

Method and apparatus for remotely indicating the volume of liquid in a reservoir

Info

Publication number
FR25547E
FR25547E FR25547DA FR25547E FR 25547 E FR25547 E FR 25547E FR 25547D A FR25547D A FR 25547DA FR 25547 E FR25547 E FR 25547E
Authority
FR
France
Prior art keywords
reservoir
volume
liquid
remotely indicating
remotely
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
French (fr)
Inventor
Louis Guichard
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 FR25547E publication Critical patent/FR25547E/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14Indicating 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)
FR25547D 1921-09-20 1921-09-20 Method and apparatus for remotely indicating the volume of liquid in a reservoir Expired FR25547E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25547T 1921-09-20

Publications (1)

Publication Number Publication Date
FR25547E true FR25547E (en) 1923-03-19

Family

ID=8664054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25547D Expired FR25547E (en) 1921-09-20 1921-09-20 Method and apparatus for remotely indicating the volume of liquid in a reservoir

Country Status (1)

Country Link
FR (1) FR25547E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034487A1 (en) * 1980-02-19 1981-08-26 General Signal Corporation Oil level and flow sensing apparatus for vacuum pump service

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034487A1 (en) * 1980-02-19 1981-08-26 General Signal Corporation Oil level and flow sensing apparatus for vacuum pump service

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