FR608394A - Automatic fire indicator - Google Patents

Automatic fire indicator

Info

Publication number
FR608394A
FR608394A FR608394DA FR608394A FR 608394 A FR608394 A FR 608394A FR 608394D A FR608394D A FR 608394DA FR 608394 A FR608394 A FR 608394A
Authority
FR
France
Prior art keywords
automatic fire
fire indicator
indicator
automatic
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
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie de Signaux et dEntreprises Electriques SA
Original Assignee
Compagnie de Signaux et dEntreprises Electriques SA
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 by Compagnie de Signaux et dEntreprises Electriques SA filed Critical Compagnie de Signaux et dEntreprises Electriques SA
Application granted granted Critical
Publication of FR608394A publication Critical patent/FR608394A/en
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)
FR608394D 1925-12-24 1925-12-24 Automatic fire indicator Expired FR608394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR608394T 1925-12-24

Publications (1)

Publication Number Publication Date
FR608394A true FR608394A (en) 1926-07-26

Family

ID=8976030

Family Applications (1)

Application Number Title Priority Date Filing Date
FR608394D Expired FR608394A (en) 1925-12-24 1925-12-24 Automatic fire indicator

Country Status (1)

Country Link
FR (1) FR608394A (en)

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