FR699775A - Indicator of the level of a liquid in a closed container - Google Patents

Indicator of the level of a liquid in a closed container

Info

Publication number
FR699775A
FR699775A FR699775DA FR699775A FR 699775 A FR699775 A FR 699775A FR 699775D A FR699775D A FR 699775DA FR 699775 A FR699775 A FR 699775A
Authority
FR
France
Prior art keywords
indicator
liquid
level
closed container
container
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
Bruno Hoehne
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 FR699775A publication Critical patent/FR699775A/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
    • G01F23/16—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
    • G01F23/162—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 by a liquid column

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR699775D 1929-07-31 1930-07-31 Indicator of the level of a liquid in a closed container Expired FR699775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE699775X 1929-07-31

Publications (1)

Publication Number Publication Date
FR699775A true FR699775A (en) 1931-02-19

Family

ID=6608516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR699775D Expired FR699775A (en) 1929-07-31 1930-07-31 Indicator of the level of a liquid in a closed container

Country Status (1)

Country Link
FR (1) FR699775A (en)

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