ATE394764T1 - Kombinierter streulicht- und extinktionsbrandmelder - Google Patents
Kombinierter streulicht- und extinktionsbrandmelderInfo
- 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
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
- G08B17/103—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 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
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 (14)
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 |
ATE457507T1 (de) | 2007-09-28 | 2010-02-15 | Siemens Building Tech Ag | 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 |
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 |
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 |
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 |
DE102019110336A1 (de) * | 2019-04-18 | 2020-10-22 | Jörg Flemming | 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 |
Family Cites Families (13)
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. |
DE59704302D1 (de) * | 1997-06-16 | 2001-09-20 | Siemens Building Tech Ag | Optischer Rauchmelder nach dem Extinktionsprinzip |
US6111511A (en) * | 1998-01-20 | 2000-08-29 | Purdue Research Foundations | Flame and smoke detector |
EP1103937B1 (de) * | 1999-11-19 | 2005-05-11 | Siemens Building Technologies AG | Brandmelder |
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 |
-
2005
- 2005-11-04 EP EP05110341A patent/EP1783712B1/de not_active Not-in-force
- 2005-11-04 DE DE502005004043T patent/DE502005004043D1/de active Active
- 2005-11-04 AT AT05110341T patent/ATE394764T1/de active
- 2005-11-04 ES ES05110341T patent/ES2306025T3/es active Active
-
2006
- 2006-11-02 CN CN2006800411178A patent/CN101300611B/zh not_active Expired - Fee Related
- 2006-11-02 WO PCT/EP2006/068036 patent/WO2007051820A1/de active Search and Examination
- 2006-11-02 US US12/089,789 patent/US7817049B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080211681A1 (en) | 2008-09-04 |
DE502005004043D1 (de) | 2008-06-19 |
US7817049B2 (en) | 2010-10-19 |
WO2007051820A1 (de) | 2007-05-10 |
CN101300611B (zh) | 2012-07-04 |
EP1783712A1 (de) | 2007-05-09 |
EP1783712B1 (de) | 2008-05-07 |
ES2306025T3 (es) | 2008-11-01 |
CN101300611A (zh) | 2008-11-05 |
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