ATE394764T1 - Kombinierter streulicht- und extinktionsbrandmelder - Google Patents

Kombinierter streulicht- und extinktionsbrandmelder

Info

Publication number
ATE394764T1
ATE394764T1 AT05110341T AT05110341T ATE394764T1 AT E394764 T1 ATE394764 T1 AT E394764T1 AT 05110341 T AT05110341 T AT 05110341T AT 05110341 T AT05110341 T AT 05110341T AT E394764 T1 ATE394764 T1 AT E394764T1
Authority
AT
Austria
Prior art keywords
fire
scattered light
fire detector
ceiling
limited area
Prior art date
Application number
AT05110341T
Other languages
English (en)
Inventor
Kurt Mueller
Peter Steiner
Original Assignee
Siemens 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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE394764T1 publication Critical patent/ATE394764T1/de

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)
  • Fire Alarms (AREA)
AT05110341T 2005-11-04 2005-11-04 Kombinierter streulicht- und extinktionsbrandmelder ATE394764T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05110341A EP1783712B1 (de) 2005-11-04 2005-11-04 Kombinierter Streulicht- und Extinktionsbrandmelder

Publications (1)

Publication Number Publication Date
ATE394764T1 true ATE394764T1 (de) 2008-05-15

Family

ID=36297208

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05110341T ATE394764T1 (de) 2005-11-04 2005-11-04 Kombinierter streulicht- und extinktionsbrandmelder

Country Status (7)

Country Link
US (1) US7817049B2 (de)
EP (1) EP1783712B1 (de)
CN (1) CN101300611B (de)
AT (1) ATE394764T1 (de)
DE (1) DE502005004043D1 (de)
ES (1) ES2306025T3 (de)
WO (1) WO2007051820A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004001699A1 (de) * 2004-01-13 2005-08-04 Robert Bosch Gmbh Brandmelder
DE202006015553U1 (de) 2006-10-09 2006-12-14 Schako Klima Luft Ferdinand Schad Kg Zweigniederlassung Kolbingen Vorrichtung zur Erkennung von Rauch
EP2043068B1 (de) 2007-09-28 2010-02-10 Siemens Building Technologies Fire & Security Products GmbH & Co. oHG Vorrichtung zur Überwachung eines Brandmelders und Konfigurierungsverfahren und Brandmelder
EP2423895B1 (de) 2010-08-26 2017-03-08 Siemens Schweiz AG Streulicht-Brandmelder mit Mitteln zur Unterdrückung einer akustischen Warnung im Falle einer niedrigen Batteriespannung
US8907802B2 (en) 2012-04-29 2014-12-09 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
US9140646B2 (en) 2012-04-29 2015-09-22 Valor Fire Safety, Llc Smoke detector with external sampling volume using two different wavelengths and ambient light detection for measurement correction
US8952821B2 (en) 2012-04-29 2015-02-10 Valor Fire Safety, Llc Smoke detector utilizing ambient-light sensor, external sampling volume, and internally reflected light
CN105849787B (zh) 2013-10-30 2019-02-15 瓦洛尔消防安全有限责任公司 具有外部采样体积和环境光抑制的烟雾探测器
US9652958B2 (en) 2014-06-19 2017-05-16 Carrier Corporation Chamber-less smoke sensor
DE102015004458B4 (de) 2014-06-26 2016-05-12 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands
DE102014019773B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mittels des Displays eines Mobiltelefons
DE102014019172B4 (de) 2014-12-17 2023-12-07 Elmos Semiconductor Se Vorrichtung und Verfahren zur Unterscheidung von festen Objekten, Kochdunst und Rauch mit einem kompensierenden optischen Messsystem
DE102019110336B4 (de) * 2019-04-18 2025-02-20 Schädlingsbekämpfung Flemming GmbH & Co. KG Als Insektenfänger ausgebildeter Rauchmelder
CN113327397B (zh) * 2021-05-20 2022-03-01 浙江华消科技有限公司 一种烟雾探测器迷宫结构及烟雾报警器
DE102023211640A1 (de) * 2023-11-22 2025-05-22 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Verifikation einer Branddetektion in einer Szene und Auswerteeinrichtung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH641584A5 (de) * 1979-02-26 1984-02-29 Cerberus Ag Brandmelder.
JPS61247918A (ja) * 1985-04-26 1986-11-05 Hochiki Corp アナログセンサの出力補正装置
JP2935549B2 (ja) * 1990-08-23 1999-08-16 能美防災株式会社 火災検出方法及び装置
CH683464A5 (de) * 1991-09-06 1994-03-15 Cerberus Ag Optischer Rauchmelder mit aktiver Ueberwachung.
US5502434A (en) * 1992-05-29 1996-03-26 Hockiki Kabushiki Kaisha Smoke sensor
CH684556A5 (de) * 1992-09-14 1994-10-14 Cerberus Ag Optischer Rauchmelder.
ES2163069T3 (es) * 1997-06-16 2002-01-16 Siemens Building Tech Ag Detector de humo optico segun el principio de extincion.
US6111511A (en) * 1998-01-20 2000-08-29 Purdue Research Foundations Flame and smoke detector
ES2243027T3 (es) * 1999-11-19 2005-11-16 Siemens Building Technologies Ag Detector de incendios.
DE10066246A1 (de) * 2000-09-22 2005-10-06 Robert Bosch Gmbh Streulichtrauchmelder
DE10118913B4 (de) * 2001-04-19 2006-01-12 Robert Bosch Gmbh Streulichtrauchmelder
US6967582B2 (en) * 2002-09-19 2005-11-22 Honeywell International Inc. Detector with ambient photon sensor and other sensors
CN2779384Y (zh) * 2005-01-07 2006-05-10 上海捷耐瑞智能科技有限公司 激光光束感烟探测器

Also Published As

Publication number Publication date
WO2007051820A1 (de) 2007-05-10
DE502005004043D1 (de) 2008-06-19
CN101300611A (zh) 2008-11-05
EP1783712A1 (de) 2007-05-09
US20080211681A1 (en) 2008-09-04
CN101300611B (zh) 2012-07-04
US7817049B2 (en) 2010-10-19
ES2306025T3 (es) 2008-11-01
EP1783712B1 (de) 2008-05-07

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