FR603920A - Avertisseur d'incendie - Google Patents

Avertisseur d'incendie

Info

Publication number
FR603920A
FR603920A FR603920DA FR603920A FR 603920 A FR603920 A FR 603920A FR 603920D A FR603920D A FR 603920DA FR 603920 A FR603920 A FR 603920A
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)
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.)
BOUILLON FRERES SOC
Original Assignee
BOUILLON FRERES SOC
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 BOUILLON FRERES SOC filed Critical BOUILLON FRERES SOC
Application granted granted Critical
Publication of FR603920A publication Critical patent/FR603920A/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)
FR603920D 1925-10-02 1925-10-02 Avertisseur d'incendie Expired FR603920A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR603920T 1925-10-02

Publications (1)

Publication Number Publication Date
FR603920A true FR603920A (fr) 1926-04-26

Family

ID=8972993

Family Applications (1)

Application Number Title Priority Date Filing Date
FR603920D Expired FR603920A (fr) 1925-10-02 1925-10-02 Avertisseur d'incendie

Country Status (1)

Country Link
FR (1) FR603920A (fr)

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