FR3054915B1 - SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES - Google Patents

SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES Download PDF

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Publication number
FR3054915B1
FR3054915B1 FR1657504A FR1657504A FR3054915B1 FR 3054915 B1 FR3054915 B1 FR 3054915B1 FR 1657504 A FR1657504 A FR 1657504A FR 1657504 A FR1657504 A FR 1657504A FR 3054915 B1 FR3054915 B1 FR 3054915B1
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FR
France
Prior art keywords
gas
smoke
particles
detection
particle detector
Prior art date
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Active
Application number
FR1657504A
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French (fr)
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FR3054915A1 (en
Inventor
Stephane Di Marco
Jelle Dionot
Olivier Comets
Christophe Bonazzi
Laurent Pichard
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.)
Finsecur SAS
Original Assignee
Finsecur SAS
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.)
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Publication date
Application filed by Finsecur SAS filed Critical Finsecur SAS
Priority to FR1657504A priority Critical patent/FR3054915B1/en
Priority to EP17764872.2A priority patent/EP3494560B1/en
Priority to PCT/FR2017/052165 priority patent/WO2018024984A1/en
Publication of FR3054915A1 publication Critical patent/FR3054915A1/en
Application granted granted Critical
Publication of FR3054915B1 publication Critical patent/FR3054915B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire

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  • 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)

Abstract

Le détecteur (100) de fumée, de gaz ou de particules, comporte : - une chambre (110) de détection reliée à un dispositif (105) d'aspiration et à une ouverture (139) permettant le passage d'un flux d'air et de particules ou de gaz, - un moyen (156, 157) de ségrégation de particules traversant l'ouverture et/ou de rétention de particules dans la chambre, - un détecteur (115) de présence de fumée, de gaz ou de particules dans la chambre de détection et - un émetteur (120) d'un signal représentatif de la détection de fumée, de gaz ou de particules dans la chambre de détection.The smoke, gas or particle detector (100) comprises: - a detection chamber (110) connected to a suction device (105) and to an opening (139) allowing the passage of a flow of air and particles or gas, - a means (156, 157) for segregating particles passing through the opening and / or retaining particles in the chamber, - a detector (115) for the presence of smoke, gas or particles in the detection chamber and - a transmitter (120) of a signal representative of the detection of smoke, gas or particles in the detection chamber.

FR1657504A 2016-08-02 2016-08-02 SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES Active FR3054915B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1657504A FR3054915B1 (en) 2016-08-02 2016-08-02 SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES
EP17764872.2A EP3494560B1 (en) 2016-08-02 2017-08-02 Detector of smoke, gas or particles; system and method for detecting smoke, gas or particles
PCT/FR2017/052165 WO2018024984A1 (en) 2016-08-02 2017-08-02 Detector of smoke, gas or particles; system and method for detecting smoke, gas or particles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1657504A FR3054915B1 (en) 2016-08-02 2016-08-02 SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES
FR1657504 2016-08-02

Publications (2)

Publication Number Publication Date
FR3054915A1 FR3054915A1 (en) 2018-02-09
FR3054915B1 true FR3054915B1 (en) 2020-01-17

Family

ID=57583195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1657504A Active FR3054915B1 (en) 2016-08-02 2016-08-02 SMOKE, GAS OR PARTICLE DETECTOR, SYSTEM AND METHOD FOR DETECTION OF SMOKE, GAS OR PARTICLES

Country Status (1)

Country Link
FR (1) FR3054915B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744783A (en) * 1993-08-04 1995-02-14 Nohmi Bosai Ltd Fire sensor
DE102009011846B4 (en) * 2009-03-05 2015-07-30 MaxDeTec AG Analytical methods and devices for fluids
EP2320398B1 (en) * 2009-10-28 2012-11-14 Honeywell International Inc. Fire sensor and method of detecting fire
FR2991772B1 (en) * 2012-06-06 2016-05-06 Bruno Aubert METHOD FOR CONTINUOUSLY MEASURING AND NON-MAINTENANCE OF PARTICLES IN AIR AND ASSOCIATED DEVICE

Also Published As

Publication number Publication date
FR3054915A1 (en) 2018-02-09

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