FR689882A - Perfectionnements aux indicateurs de niveau à distance - Google Patents

Perfectionnements aux indicateurs de niveau à distance

Info

Publication number
FR689882A
FR689882A FR689882DA FR689882A FR 689882 A FR689882 A FR 689882A FR 689882D A FR689882D A FR 689882DA FR 689882 A FR689882 A FR 689882A
Authority
FR
France
Prior art keywords
level indicators
remote level
remote
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
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 FR689882A publication Critical patent/FR689882A/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
    • G01F23/16—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid
    • G01F23/165—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type
    • G01F23/167—Indicating, recording, or alarm devices being actuated by mechanical or fluid means, e.g. using gas, mercury, or a diaphragm as transmitting element, or by a column of liquid of bubbler type with mechanic or fluid indicating or recording

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR689882D 1929-04-17 1929-04-17 Perfectionnements aux indicateurs de niveau à distance Expired FR689882A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR689882T 1929-04-17

Publications (1)

Publication Number Publication Date
FR689882A true FR689882A (fr) 1930-09-12

Family

ID=9027522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR689882D Expired FR689882A (fr) 1929-04-17 1929-04-17 Perfectionnements aux indicateurs de niveau à distance

Country Status (1)

Country Link
FR (1) FR689882A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755669A (en) * 1952-11-29 1956-07-24 Honeywell Regulator Co Bubble tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755669A (en) * 1952-11-29 1956-07-24 Honeywell Regulator Co Bubble tube

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