FR33121E - Avertisseur d'incendie - Google Patents

Avertisseur d'incendie

Info

Publication number
FR33121E
FR33121E FR33121DA FR33121E FR 33121 E FR33121 E FR 33121E FR 33121D A FR33121D A FR 33121DA FR 33121 E FR33121 E FR 33121E
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 FR33121E publication Critical patent/FR33121E/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)
FR33121D 1927-03-10 1927-03-10 Avertisseur d'incendie Expired FR33121E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR33121T 1927-03-10

Publications (1)

Publication Number Publication Date
FR33121E true FR33121E (fr) 1928-08-16

Family

ID=8670787

Family Applications (1)

Application Number Title Priority Date Filing Date
FR33121D Expired FR33121E (fr) 1927-03-10 1927-03-10 Avertisseur d'incendie

Country Status (1)

Country Link
FR (1) FR33121E (fr)

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