ES2183899T3 - .etector de humos - Google Patents

.etector de humos

Info

Publication number
ES2183899T3
ES2183899T3 ES96111751T ES96111751T ES2183899T3 ES 2183899 T3 ES2183899 T3 ES 2183899T3 ES 96111751 T ES96111751 T ES 96111751T ES 96111751 T ES96111751 T ES 96111751T ES 2183899 T3 ES2183899 T3 ES 2183899T3
Authority
ES
Spain
Prior art keywords
measuring chamber
smoke
photodetector
periphery
light source
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 - Lifetime
Application number
ES96111751T
Other languages
English (en)
Inventor
Urs Riedi
Bernhard Durrer
Kurt Dr Hess
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.)
Siemens Building Technologies AG
Original Assignee
Siemens Building Technologies AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8223019&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2183899(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Building Technologies AG filed Critical Siemens Building Technologies AG
Application granted granted Critical
Publication of ES2183899T3 publication Critical patent/ES2183899T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

  • 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

EL DETECTOR DE HUMOS COMPRENDE UN ELEMENTO DETECTOR (1) QUE PUEDE SUJETARSE EN UN ZOCALO CON UN MODULO OPTICO. DICHO MODULO INCLUYE UNA FUENTE DE LUZ (6), UN RECEPTOR DE LUZ (7), UNA CAMARA DE MEDICION, UN FONDO (11) Y UN SISTEMA LABERINTICO CON DIAFRAGMAS (9) DISPUESTOS EN LA PERIFERIA DE LA CAMARA DE MEDICION. EL FONDO (11) ESTA DISEÑADO DE MANERA QUE LA DISTANCIA CON RESPECTO AL PLANO DEFINIDO POR LA FUENTE DE LUZ (6) Y EL RECEPTOR DE LUZ (7) ES MAYOR EN EL CENTRO QUE EN EL BORDE. PREFERENTEMENTE EL FONDO (11) TIENE FORMA DE EMBUDO, CONO O PIRAMIDE. DE ESTE MODO LAS PARTICULAS DE POLVO QUE SE ACUMULAN EN EL FONDO SE ENCUENTRAN BASTANTE MAS ALEJADAS QUE ANTES DE LA ZONA DE MEDICION PROPIAMENTE DICHA, CON LO QUE SE REDUCE EN GRAN MEDIDA LA PROBABILIDAD DE QUE EN DICHA ZONA DE MEDICION ENTRE LUZ DISPERSADA POR LAS PARTICULAS DE POLVO.
ES96111751T 1996-07-22 1996-07-22 .etector de humos Expired - Lifetime ES2183899T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96111751A EP0821330B1 (de) 1996-07-22 1996-07-22 Rauchmelder
PCT/CH1997/000269 WO1998003946A1 (de) 1996-07-22 1997-07-15 Rauchmelder

Publications (1)

Publication Number Publication Date
ES2183899T3 true ES2183899T3 (es) 2003-04-01

Family

ID=8223019

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96111751T Expired - Lifetime ES2183899T3 (es) 1996-07-22 1996-07-22 .etector de humos

Country Status (12)

Country Link
EP (1) EP0821330B1 (es)
KR (1) KR100467130B1 (es)
CN (1) CN1135511C (es)
AT (1) ATE223604T1 (es)
AU (1) AU725418B2 (es)
DE (1) DE59609625D1 (es)
ES (1) ES2183899T3 (es)
PL (1) PL184244B1 (es)
RU (1) RU2189080C2 (es)
UA (1) UA42086C2 (es)
WO (1) WO1998003946A1 (es)
ZA (1) ZA975811B (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1376504B1 (de) * 2002-06-20 2006-02-22 Siemens Schweiz AG Streulichtrauchmelder
ES2260357T3 (es) 2002-06-20 2006-11-01 Siemens Schweiz Ag Detector de incendios.
EP1732049A1 (en) 2005-06-10 2006-12-13 Siemens S.A.S. Fire or smoke detector with high false alarm rejection performance
EP1768074A1 (de) 2005-09-21 2007-03-28 Siemens Schweiz AG Frühzeitige Detektion von Bränden
RU2340947C2 (ru) * 2007-06-15 2008-12-10 Валерий Васильевич Овчинников Пожарный дымовой оптико-электронный извещатель
CN101413889B (zh) * 2007-10-17 2010-08-11 同方泰德国际科技(北京)有限公司 一种对射型光电感烟探测器
US20110170261A1 (en) * 2008-10-01 2011-07-14 Sharp Kabushiki Kaisha Electronic apparatus, illuminating device, display device and television receiver
RU2509369C1 (ru) * 2012-07-05 2014-03-10 Закрытое акционерное общество "Инженерно-техническая компания ИРСЭТ-Центр" Оптический датчик дыма
RU2646195C1 (ru) * 2014-07-14 2018-03-01 Фенвал Контролз Оф Джэпэн, Лтд. Фотоэлектрический детектор дыма
CN104459817B (zh) * 2014-12-16 2017-01-25 公安部沈阳消防研究所 一种火灾征兆探测装置及方法
EP3699882A1 (en) * 2015-05-15 2020-08-26 Google LLC Smoke detector chamber architecture and related methods
KR101772822B1 (ko) * 2016-09-26 2017-08-29 이병권 이중격벽 암실구조를 갖는 광전식 연기감지기
RU187749U1 (ru) * 2018-08-31 2019-03-18 Общество с ограниченной ответственностью "Элеста" Датчик дыма
DE102019110336A1 (de) * 2019-04-18 2020-10-22 Jörg Flemming Rauchmelder
CN110443972B (zh) * 2019-09-12 2024-02-06 深圳市高新投三江电子股份有限公司 一种迷宫背景值控制方法
JP2023102460A (ja) * 2022-01-12 2023-07-25 ニデックプレシジョン株式会社 シャッター機構及び検査装置
RU210429U1 (ru) * 2022-01-31 2022-04-15 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Датчик дымовой оптико-электронный для условий, осложненных наличием внутри помещения взвешенных частиц цемента

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727056A (en) * 1972-03-03 1973-04-10 Electro Signal Lab Photon couplers with solid state lamps
US4539556A (en) * 1983-04-15 1985-09-03 Pittway Corporation Combustion products detector with accelerated test
DE3334545A1 (de) * 1983-09-23 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Optischer rauchmelder
JP2648560B2 (ja) * 1993-04-09 1997-09-03 ホーチキ株式会社 散乱光式煙感知器

Also Published As

Publication number Publication date
ATE223604T1 (de) 2002-09-15
CN1135511C (zh) 2004-01-21
PL184244B1 (pl) 2002-09-30
WO1998003946A1 (de) 1998-01-29
PL325921A1 (en) 1998-08-17
CN1198236A (zh) 1998-11-04
ZA975811B (en) 1998-02-04
KR20000064238A (ko) 2000-11-06
DE59609625D1 (de) 2002-10-10
AU725418B2 (en) 2000-10-12
AU3332797A (en) 1998-02-10
KR100467130B1 (ko) 2005-06-02
EP0821330B1 (de) 2002-09-04
EP0821330A1 (de) 1998-01-28
RU2189080C2 (ru) 2002-09-10
UA42086C2 (uk) 2001-10-15

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