FR1313388A - Indicateur de fumée - Google Patents

Indicateur de fumée

Info

Publication number
FR1313388A
FR1313388A FR883814A FR883814A FR1313388A FR 1313388 A FR1313388 A FR 1313388A FR 883814 A FR883814 A FR 883814A FR 883814 A FR883814 A FR 883814A FR 1313388 A FR1313388 A FR 1313388A
Authority
FR
France
Prior art keywords
smoke indicator
smoke
indicator
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
FR883814A
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.)
Pyrene Co Ltd
Original Assignee
Pyrene Co Ltd
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 Pyrene Co Ltd filed Critical Pyrene Co Ltd
Priority to FR883814A priority Critical patent/FR1313388A/fr
Application granted granted Critical
Publication of FR1313388A publication Critical patent/FR1313388A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
    • A62C3/08—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in aircraft
    • 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
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device
    • G08B17/107—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device for detecting light-scattering due to smoke
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
FR883814A 1962-01-04 1962-01-04 Indicateur de fumée Expired FR1313388A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR883814A FR1313388A (fr) 1962-01-04 1962-01-04 Indicateur de fumée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR883814A FR1313388A (fr) 1962-01-04 1962-01-04 Indicateur de fumée

Publications (1)

Publication Number Publication Date
FR1313388A true FR1313388A (fr) 1962-12-28

Family

ID=8769881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR883814A Expired FR1313388A (fr) 1962-01-04 1962-01-04 Indicateur de fumée

Country Status (1)

Country Link
FR (1) FR1313388A (fr)

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