CA2405713A1 - Detecteur d'incendie - Google Patents

Detecteur d'incendie Download PDF

Info

Publication number
CA2405713A1
CA2405713A1 CA002405713A CA2405713A CA2405713A1 CA 2405713 A1 CA2405713 A1 CA 2405713A1 CA 002405713 A CA002405713 A CA 002405713A CA 2405713 A CA2405713 A CA 2405713A CA 2405713 A1 CA2405713 A1 CA 2405713A1
Authority
CA
Canada
Prior art keywords
cover
detector according
optical
printed circuit
circuit board
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.)
Abandoned
Application number
CA002405713A
Other languages
English (en)
Inventor
Lorenzo Luterotti
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.)
Pittway Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2405713A1 publication Critical patent/CA2405713A1/fr
Abandoned legal-status Critical Current

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
    • G08B17/103—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 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

  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Fire Alarms (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Studio Devices (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Induction Machinery (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

La présente invention concerne un détecteur d'incendie qui comprend une carte à circuit imprimé sur laquelle au moins un émetteur optique et au moins un récepteur optique sont montés en surface avec un procédé connu sous l'appellation commerciale CMS et agencés de façon à éviter un agencement à visibilité directe, leur émission et réception respective se croisant entre eux. Cette carte est associée à une chambre optique de type boîte composée d'une partie détection de fluide et d'une partie circulation de fluide. La partie détection est agencée à travers un trou de passage correspondant formé dans la carte à circuit imprimé et cette partie est dotée d'ouvertures formées dans les parois du périmètre des émetteurs et récepteurs correspondants, dont les champs d'émission et de réception respectifs se croisent à l'intérieur de ces parois. La partie circulation est agencée sur le côté opposé à la partie détection et est formée de façon périmétrique par une pluralité de partitions qui forment des voies d'accès destinées au fluide.
CA002405713A 2000-04-11 2001-04-10 Detecteur d'incendie Abandoned CA2405713A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT2000PD000083A IT1315417B1 (it) 2000-04-11 2000-04-11 Struttura di rilevatore di incendio
ITPD2000A000083 2000-04-11
PCT/IB2001/000591 WO2001078031A1 (fr) 2000-04-11 2001-04-10 Detecteur d'incendie

Publications (1)

Publication Number Publication Date
CA2405713A1 true CA2405713A1 (fr) 2001-10-18

Family

ID=11451906

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002405713A Abandoned CA2405713A1 (fr) 2000-04-11 2001-04-10 Detecteur d'incendie

Country Status (14)

Country Link
EP (1) EP1272992B1 (fr)
CN (1) CN100438308C (fr)
AT (1) ATE249668T1 (fr)
AU (1) AU2001246755A1 (fr)
CA (1) CA2405713A1 (fr)
CZ (1) CZ20023374A3 (fr)
DE (1) DE60100756T2 (fr)
DK (1) DK1272992T3 (fr)
ES (1) ES2206415T3 (fr)
IT (1) IT1315417B1 (fr)
NO (1) NO20024896L (fr)
PT (1) PT1272992E (fr)
RU (1) RU2002129506A (fr)
WO (1) WO2001078031A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2404731B (en) * 2003-07-31 2006-08-09 Apollo Fire Detectors Ltd Smoke detector with compact light source
ATE445929T1 (de) * 2005-03-31 2009-10-15 Grundfos Management As Tauchmotor
ITTO20060676A1 (it) 2006-09-22 2008-03-23 Elkron Spa Rivelatore di fumo
AU2008264607B2 (en) * 2007-06-18 2012-02-02 Panasonic Corporation Smoke sensor
CN102436712B (zh) 2008-03-31 2014-10-15 能美防灾株式会社 热烟复合型火灾探测器
GB201006683D0 (en) 2010-04-21 2010-06-09 Fireangel Ltd Smoke alarm
CA2810681A1 (fr) 2010-09-07 2012-03-15 Utc Fire & Security Corporation Ensemble detecteur
JP5853143B2 (ja) * 2011-03-11 2016-02-09 パナソニックＩｐマネジメント株式会社 火災感知器
DE102012209100A1 (de) 2012-05-30 2013-12-05 Robert Bosch Gmbh Optischer Brandmelder und ein Verfahren zur Montage des optischen Brandmelders
CN204390398U (zh) * 2014-10-14 2015-06-10 宁波尚泰电子有限公司 烟雾报警器
JP6392094B2 (ja) * 2014-11-19 2018-09-19 能美防災株式会社 光電式煙感知器
CN105245074A (zh) * 2015-11-13 2016-01-13 乐山三缘电机有限公司 一种三相异步电动机

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3117475A1 (de) * 1981-05-02 1982-11-18 Robert Bosch Gmbh, 7000 Stuttgart Elektrische antriebsvorrichtung
DE8708891U1 (de) * 1987-06-26 1987-08-20 Siemens AG, 1000 Berlin und 8000 München Quaderförmiger optischer Rauchmelder
GB2306218B (en) * 1995-10-11 1999-06-23 Amlani Manhar Combined detector & sounder device for fire alarm system
US5751218A (en) * 1996-07-19 1998-05-12 Simplex Time Recorder Company Smoke detector housing for improved smoke collection

Also Published As

Publication number Publication date
EP1272992B1 (fr) 2003-09-10
WO2001078031A1 (fr) 2001-10-18
NO20024896D0 (no) 2002-10-10
AU2001246755A1 (en) 2001-10-23
NO20024896L (no) 2002-12-03
IT1315417B1 (it) 2003-02-10
EP1272992A1 (fr) 2003-01-08
ATE249668T1 (de) 2003-09-15
CN100438308C (zh) 2008-11-26
RU2002129506A (ru) 2004-03-10
DK1272992T3 (da) 2004-01-26
ES2206415T3 (es) 2004-05-16
CZ20023374A3 (cs) 2003-06-18
DE60100756D1 (de) 2003-10-16
PT1272992E (pt) 2004-02-27
DE60100756T2 (de) 2004-03-18
CN1422453A (zh) 2003-06-04
ITPD20000083A1 (it) 2001-10-11

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Legal Events

Date Code Title Description
FZDE Discontinued