FR993196A - Détecteur d'incendie pour soutes de navires - Google Patents

Détecteur d'incendie pour soutes de navires

Info

Publication number
FR993196A
FR993196A FR993196DA FR993196A FR 993196 A FR993196 A FR 993196A FR 993196D A FR993196D A FR 993196DA FR 993196 A FR993196 A FR 993196A
Authority
FR
France
Prior art keywords
fire detector
ship holds
ship
holds
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.)
SOC FR REGULATEURS ARCA
Original Assignee
SOC FR REGULATEURS ARCA
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 SOC FR REGULATEURS ARCA filed Critical SOC FR REGULATEURS ARCA
Application granted granted Critical
Publication of FR993196A publication Critical patent/FR993196A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR993196D 1949-06-10 1949-06-10 Détecteur d'incendie pour soutes de navires Expired FR993196A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993196T 1949-06-10

Publications (1)

Publication Number Publication Date
FR993196A true FR993196A (fr) 1951-10-29

Family

ID=9555476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993196D Expired FR993196A (fr) 1949-06-10 1949-06-10 Détecteur d'incendie pour soutes de navires

Country Status (1)

Country Link
FR (1) FR993196A (fr)

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