FR723974A - Device for the remote indication and control of a pressure or of a displacement, for example of a liquid level, of a gas pressure, of the position of a movable member - Google Patents

Device for the remote indication and control of a pressure or of a displacement, for example of a liquid level, of a gas pressure, of the position of a movable member

Info

Publication number
FR723974A
FR723974A FR723974DA FR723974A FR 723974 A FR723974 A FR 723974A FR 723974D A FR723974D A FR 723974DA FR 723974 A FR723974 A FR 723974A
Authority
FR
France
Prior art keywords
pressure
displacement
liquid level
movable member
control
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
Pierre-Emile-Jerome Mengin
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 FR723974A publication Critical patent/FR723974A/en
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
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
FR723974D 1931-10-09 1931-10-09 Device for the remote indication and control of a pressure or of a displacement, for example of a liquid level, of a gas pressure, of the position of a movable member Expired FR723974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR723974T 1931-10-09

Publications (1)

Publication Number Publication Date
FR723974A true FR723974A (en) 1932-04-18

Family

ID=9106904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR723974D Expired FR723974A (en) 1931-10-09 1931-10-09 Device for the remote indication and control of a pressure or of a displacement, for example of a liquid level, of a gas pressure, of the position of a movable member

Country Status (1)

Country Link
FR (1) FR723974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423397A (en) * 1940-10-17 1947-07-01 Lavigne Jean Loumiet Et Steam boiler regulating system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2423397A (en) * 1940-10-17 1947-07-01 Lavigne Jean Loumiet Et Steam boiler regulating system

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