FR1453577A - Installation de détection d'incendie - Google Patents

Installation de détection d'incendie

Info

Publication number
FR1453577A
FR1453577A FR37693A FR37693A FR1453577A FR 1453577 A FR1453577 A FR 1453577A FR 37693 A FR37693 A FR 37693A FR 37693 A FR37693 A FR 37693A FR 1453577 A FR1453577 A FR 1453577A
Authority
FR
France
Prior art keywords
fire detection
detection installation
installation
fire
detection
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
FR37693A
Other languages
English (en)
Inventor
John Emery Lindberg
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 FR1453577A publication Critical patent/FR1453577A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fire-Detection Mechanisms (AREA)
FR37693A 1964-11-12 1965-11-08 Installation de détection d'incendie Expired FR1453577A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US410635A US3303261A (en) 1964-11-12 1964-11-12 Fire detector assembly

Publications (1)

Publication Number Publication Date
FR1453577A true FR1453577A (fr) 1966-06-03

Family

ID=23625570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37693A Expired FR1453577A (fr) 1964-11-12 1965-11-08 Installation de détection d'incendie

Country Status (3)

Country Link
US (1) US3303261A (fr)
FR (1) FR1453577A (fr)
GB (1) GB1088798A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8079552B2 (en) * 2002-04-03 2011-12-20 Bell Helicopter Textron Inc. Clip for fire detector wire

Also Published As

Publication number Publication date
US3303261A (en) 1967-02-07
GB1088798A (en) 1967-10-25

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