FR2915284B1 - Detecteur de fumee - Google Patents

Detecteur de fumee

Info

Publication number
FR2915284B1
FR2915284B1 FR0754607A FR0754607A FR2915284B1 FR 2915284 B1 FR2915284 B1 FR 2915284B1 FR 0754607 A FR0754607 A FR 0754607A FR 0754607 A FR0754607 A FR 0754607A FR 2915284 B1 FR2915284 B1 FR 2915284B1
Authority
FR
France
Prior art keywords
beams
reflector
mask
signals
smoke detector
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 - Fee Related
Application number
FR0754607A
Other languages
English (en)
Other versions
FR2915284A1 (fr
Inventor
Adrien Maillard
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.)
FABRICATION D APPLIC ET DE REA
Original Assignee
FABRICATION D APPLIC ET DE REA
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 FABRICATION D APPLIC ET DE REA filed Critical FABRICATION D APPLIC ET DE REA
Priority to FR0754607A priority Critical patent/FR2915284B1/fr
Priority to EP08103541A priority patent/EP1983495B1/fr
Priority to DE602008000224T priority patent/DE602008000224D1/de
Priority to AT08103541T priority patent/ATE446560T1/de
Priority to US12/148,488 priority patent/US20080304067A1/en
Publication of FR2915284A1 publication Critical patent/FR2915284A1/fr
Application granted granted Critical
Publication of FR2915284B1 publication Critical patent/FR2915284B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103Actuation 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
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11Actuation 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
    • G08B17/113Constructional details

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
FR0754607A 2007-04-20 2007-04-20 Detecteur de fumee Expired - Fee Related FR2915284B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0754607A FR2915284B1 (fr) 2007-04-20 2007-04-20 Detecteur de fumee
EP08103541A EP1983495B1 (fr) 2007-04-20 2008-04-15 Détecteur de fumée avec dispositif adjacent à un réflecteur pour sélectionner un faisceau lumineux
DE602008000224T DE602008000224D1 (de) 2007-04-20 2008-04-15 Rauchmelder mit Vorrichtung an einem Reflektor zum Selektieren eines Lichtstrahles
AT08103541T ATE446560T1 (de) 2007-04-20 2008-04-15 Rauchmelder mit vorrichtung an einem reflektor zum selektieren eines lichtstrahles
US12/148,488 US20080304067A1 (en) 2007-04-20 2008-04-18 Smoke detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0754607A FR2915284B1 (fr) 2007-04-20 2007-04-20 Detecteur de fumee

Publications (2)

Publication Number Publication Date
FR2915284A1 FR2915284A1 (fr) 2008-10-24
FR2915284B1 true FR2915284B1 (fr) 2009-07-10

Family

ID=38720533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0754607A Expired - Fee Related FR2915284B1 (fr) 2007-04-20 2007-04-20 Detecteur de fumee

Country Status (5)

Country Link
US (1) US20080304067A1 (fr)
EP (1) EP1983495B1 (fr)
AT (1) ATE446560T1 (fr)
DE (1) DE602008000224D1 (fr)
FR (1) FR2915284B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3027438B1 (fr) * 2014-10-16 2016-11-04 Soc D'etude Et De Fabrication Ind Detecteur lineaire de fumee encastre.
FR3030750B1 (fr) * 2014-12-22 2017-01-13 Finsecur Detecteur optique d'une valeur d'une grandeur physique de l'atmosphere representative d'un danger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB237952A (en) * 1924-04-11 1925-08-11 John Joseph Dowling Improvements in or relating to thermionic indicating means responsive to light variations
GB1327231A (en) * 1970-01-07 1973-08-15 Nat Res Dev Fire detecting apparatus
US3982130A (en) * 1975-10-10 1976-09-21 The United States Of America As Represented By The Secretary Of The Air Force Ultraviolet wavelength smoke detector
US5568130A (en) * 1994-09-30 1996-10-22 Dahl; Ernest A. Fire detector
US6998991B1 (en) * 2001-10-01 2006-02-14 Quantum Group Inc. Dual carbon monoxide sensor system with control catalyst: new CO and humidity method and apparatus
EP1443479B1 (fr) * 2003-01-29 2005-08-31 Siemens Building Technologies AG Méthode et outil pour installer un détecteur linéaire de fumée

Also Published As

Publication number Publication date
DE602008000224D1 (de) 2009-12-03
EP1983495A1 (fr) 2008-10-22
US20080304067A1 (en) 2008-12-11
EP1983495B1 (fr) 2009-10-21
FR2915284A1 (fr) 2008-10-24
ATE446560T1 (de) 2009-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231