FR29457E - Dispositif avertisseur - Google Patents

Dispositif avertisseur

Info

Publication number
FR29457E
FR29457E FR29457DA FR29457E FR 29457 E FR29457 E FR 29457E FR 29457D A FR29457D A FR 29457DA FR 29457 E FR29457 E FR 29457E
Authority
FR
France
Prior art keywords
warning device
warning
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
Jean Tarlet
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 FR29457E publication Critical patent/FR29457E/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
    • G01F23/30—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 floats
    • G01F23/40—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 floats using bands or wires as transmission elements
    • G01F23/44—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 floats using bands or wires as transmission elements using electrically actuated indicating means

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
FR29457D 1924-02-14 1924-02-14 Dispositif avertisseur Expired FR29457E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29457T 1924-02-14

Publications (1)

Publication Number Publication Date
FR29457E true FR29457E (fr) 1925-08-07

Family

ID=8667472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29457D Expired FR29457E (fr) 1924-02-14 1924-02-14 Dispositif avertisseur

Country Status (1)

Country Link
FR (1) FR29457E (fr)

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