FR1370242A - Fire detector - Google Patents

Fire detector

Info

Publication number
FR1370242A
FR1370242A FR944007A FR944007A FR1370242A FR 1370242 A FR1370242 A FR 1370242A FR 944007 A FR944007 A FR 944007A FR 944007 A FR944007 A FR 944007A FR 1370242 A FR1370242 A FR 1370242A
Authority
FR
France
Prior art keywords
fire detector
fire
detector
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
FR944007A
Other languages
French (fr)
Inventor
William Adair Ardiss Quayle
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
Priority to FR944007A priority Critical patent/FR1370242A/en
Application granted granted Critical
Publication of FR1370242A publication Critical patent/FR1370242A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR944007A 1963-08-07 1963-08-07 Fire detector Expired FR1370242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR944007A FR1370242A (en) 1963-08-07 1963-08-07 Fire detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944007A FR1370242A (en) 1963-08-07 1963-08-07 Fire detector

Publications (1)

Publication Number Publication Date
FR1370242A true FR1370242A (en) 1964-08-21

Family

ID=8810084

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944007A Expired FR1370242A (en) 1963-08-07 1963-08-07 Fire detector

Country Status (1)

Country Link
FR (1) FR1370242A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174257A1 (en) * 1972-03-02 1973-10-12 Svenska Rotor Maskiner Ab
DE2846310A1 (en) * 1978-10-24 1980-04-30 Preussag Ag Feuerschutz Fire alarm system for factory or warehouse - has each detector incorporated in air duct with air intakes at half of ceiling height

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174257A1 (en) * 1972-03-02 1973-10-12 Svenska Rotor Maskiner Ab
DE2846310A1 (en) * 1978-10-24 1980-04-30 Preussag Ag Feuerschutz Fire alarm system for factory or warehouse - has each detector incorporated in air duct with air intakes at half of ceiling height

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