IT1221196B - Rivelatore ottico di punti di fumo - Google Patents

Rivelatore ottico di punti di fumo

Info

Publication number
IT1221196B
IT1221196B IT83304/86A IT8330486A IT1221196B IT 1221196 B IT1221196 B IT 1221196B IT 83304/86 A IT83304/86 A IT 83304/86A IT 8330486 A IT8330486 A IT 8330486A IT 1221196 B IT1221196 B IT 1221196B
Authority
IT
Italy
Prior art keywords
optical detector
smoke points
smoke
points
detector
Prior art date
Application number
IT83304/86A
Other languages
English (en)
Other versions
IT8683304A0 (it
Inventor
Emile Hugon
Original Assignee
Hugon Emile Societe Gamma Elec
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 Hugon Emile Societe Gamma Elec filed Critical Hugon Emile Societe Gamma Elec
Publication of IT8683304A0 publication Critical patent/IT8683304A0/it
Application granted granted Critical
Publication of IT1221196B publication Critical patent/IT1221196B/it

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
    • G08B17/103—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
    • 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)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
IT83304/86A 1985-03-29 1986-01-22 Rivelatore ottico di punti di fumo IT1221196B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8504744A FR2579802B3 (fr) 1985-03-29 1985-03-29 Nouveau detecteur optique ponctuel de fumees

Publications (2)

Publication Number Publication Date
IT8683304A0 IT8683304A0 (it) 1986-01-22
IT1221196B true IT1221196B (it) 1990-06-21

Family

ID=9317727

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83304/86A IT1221196B (it) 1985-03-29 1986-01-22 Rivelatore ottico di punti di fumo

Country Status (6)

Country Link
JP (1) JPS61226643A (it)
BE (1) BE904511A (it)
DE (1) DE3607100A1 (it)
ES (1) ES8701402A1 (it)
FR (1) FR2579802B3 (it)
IT (1) IT1221196B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63163698A (ja) * 1986-12-26 1988-07-07 ホーチキ株式会社 散乱光式煙感知器
DE3809903A1 (de) * 1988-03-24 1989-10-05 Maria Dobosne Gyulai Anordnung zur steuerung kleiner luftreinigungsanlagen
DE10063482B4 (de) * 2000-12-06 2007-03-15 Phoenix Contact Gmbh & Co. Kg Elektrische Klemme und Baueinheit aus einem elektronischen Gerät und einer in einem ortsfesten Gehäuse angeordneten elektrischen Klemme
DE10135762A1 (de) * 2001-07-23 2003-02-13 Luxmate Controls Gmbh Dornbirn Raumsensor mit Montageadapter

Also Published As

Publication number Publication date
ES546762A0 (es) 1986-11-16
DE3607100A1 (de) 1986-10-09
FR2579802B3 (fr) 1988-04-29
JPS61226643A (ja) 1986-10-08
BE904511A (fr) 1986-07-16
FR2579802A1 (fr) 1986-10-03
IT8683304A0 (it) 1986-01-22
ES8701402A1 (es) 1986-11-16

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