BE785387A - SMOKE DETECTOR DEVICE. - Google Patents

SMOKE DETECTOR DEVICE.

Info

Publication number
BE785387A
BE785387A BE785387A BE785387A BE785387A BE 785387 A BE785387 A BE 785387A BE 785387 A BE785387 A BE 785387A BE 785387 A BE785387 A BE 785387A BE 785387 A BE785387 A BE 785387A
Authority
BE
Belgium
Prior art keywords
smoke detector
detector device
smoke
detector
Prior art date
Application number
BE785387A
Other languages
French (fr)
Original Assignee
Dehon Simon
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 Dehon Simon filed Critical Dehon Simon
Priority to BE785387A priority Critical patent/BE785387A/en
Publication of BE785387A publication Critical patent/BE785387A/en

Links

Classifications

    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE785387A 1972-06-23 1972-06-23 SMOKE DETECTOR DEVICE. BE785387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE785387A BE785387A (en) 1972-06-23 1972-06-23 SMOKE DETECTOR DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE785387A BE785387A (en) 1972-06-23 1972-06-23 SMOKE DETECTOR DEVICE.

Publications (1)

Publication Number Publication Date
BE785387A true BE785387A (en) 1972-10-16

Family

ID=3859862

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785387A BE785387A (en) 1972-06-23 1972-06-23 SMOKE DETECTOR DEVICE.

Country Status (1)

Country Link
BE (1) BE785387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301356A (en) * 1993-08-03 1995-03-01 Rietschoten En Houwens Van Smoke detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9301356A (en) * 1993-08-03 1995-03-01 Rietschoten En Houwens Van Smoke detector

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