FR722970A - Water level indicator - Google Patents

Water level indicator

Info

Publication number
FR722970A
FR722970A FR722970DA FR722970A FR 722970 A FR722970 A FR 722970A FR 722970D A FR722970D A FR 722970DA FR 722970 A FR722970 A FR 722970A
Authority
FR
France
Prior art keywords
water level
level indicator
indicator
water
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
French (fr)
Inventor
Heinrich Kruse
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 FR722970A publication Critical patent/FR722970A/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
    • G01F23/02—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)
FR722970D 1931-09-17 1931-09-17 Water level indicator Expired FR722970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR722970T 1931-09-17

Publications (1)

Publication Number Publication Date
FR722970A true FR722970A (en) 1932-03-31

Family

ID=9103344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR722970D Expired FR722970A (en) 1931-09-17 1931-09-17 Water level indicator

Country Status (1)

Country Link
FR (1) FR722970A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114026A1 (en) * 1982-11-10 1984-07-25 Cws Ag Replaceable container for a liquid-soap dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114026A1 (en) * 1982-11-10 1984-07-25 Cws Ag Replaceable container for a liquid-soap dispenser

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