FR563054A - Avertisseur d'incendie - Google Patents

Avertisseur d'incendie

Info

Publication number
FR563054A
FR563054A FR563054DA FR563054A FR 563054 A FR563054 A FR 563054A FR 563054D A FR563054D A FR 563054DA FR 563054 A FR563054 A FR 563054A
Authority
FR
France
Prior art keywords
fire alarm
alarm
fire
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
Giulio Campostano
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 FR563054A publication Critical patent/FR563054A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G01K3/10—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature
    • G01K3/12—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature based upon expansion or contraction of materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR563054D 1923-03-03 1923-03-03 Avertisseur d'incendie Expired FR563054A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563054T 1923-03-03

Publications (1)

Publication Number Publication Date
FR563054A true FR563054A (fr) 1923-11-26

Family

ID=8944736

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563054D Expired FR563054A (fr) 1923-03-03 1923-03-03 Avertisseur d'incendie

Country Status (1)

Country Link
FR (1) FR563054A (fr)

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