DK2093734T3 - Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm - Google Patents
Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarmInfo
- Publication number
- DK2093734T3 DK2093734T3 DK08101744.4T DK08101744T DK2093734T3 DK 2093734 T3 DK2093734 T3 DK 2093734T3 DK 08101744 T DK08101744 T DK 08101744T DK 2093734 T3 DK2093734 T3 DK 2093734T3
- Authority
- DK
- Denmark
- Prior art keywords
- smoke alarm
- light
- test method
- feedback signal
- mounting surface
- 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
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/12—Checking intermittently signalling or alarm systems
- G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
- G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
- G08B29/20—Calibration, including self-calibrating arrangements
- G08B29/22—Provisions facilitating manual calibration, e.g. input or output provisions for testing; Holding of intermittent values to permit measurement
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08101744A EP2093734B1 (de) | 2008-02-19 | 2008-02-19 | Rauchmelder mit zeitlicher Auswertung eines Rückstreusignals, Testverfahren für Funktionsfähigkeit eines Rauchmelders |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2093734T3 true DK2093734T3 (da) | 2011-10-10 |
Family
ID=39590272
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08101744.4T DK2093734T3 (da) | 2008-02-19 | 2008-02-19 | Røgalarm med tidslig fortolkning af et tilbagekoblingssignal, testfremgangsmåde til funktionsdygtighed af en røgalarm |
Country Status (9)
Country | Link |
---|---|
US (1) | US8587442B2 (da) |
EP (1) | EP2093734B1 (da) |
CN (1) | CN101952862B (da) |
AT (1) | ATE515008T1 (da) |
DK (1) | DK2093734T3 (da) |
ES (1) | ES2368358T3 (da) |
HK (1) | HK1153299A1 (da) |
PL (1) | PL2093734T3 (da) |
WO (1) | WO2009103667A1 (da) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8754775B2 (en) * | 2009-03-20 | 2014-06-17 | Nest Labs, Inc. | Use of optical reflectance proximity detector for nuisance mitigation in smoke alarms |
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 |
CN102176272B (zh) * | 2011-02-15 | 2012-12-26 | 中国航空工业集团公司西安飞机设计研究所 | 一种飞机机舱烟雾探测系统试验方法 |
DE102011108390B4 (de) * | 2011-07-22 | 2019-07-11 | PPP "KB Pribor" Ltd. | Verfahren zur Herstellung eines Rauchdetektors vom offenen Typ |
US8947244B2 (en) | 2012-04-29 | 2015-02-03 | Valor Fire Safety, Llc | Smoke detector utilizing broadband light, 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 |
US8907802B2 (en) | 2012-04-29 | 2014-12-09 | Valor Fire Safety, Llc | Smoke detector with external sampling volume and ambient light rejection |
JP5901485B2 (ja) * | 2012-09-26 | 2016-04-13 | 能美防災株式会社 | 煙感知器 |
AU2014342621B2 (en) | 2013-10-30 | 2019-07-18 | Valor Fire Safety, Llc | Smoke detector with external sampling volume and ambient light rejection |
EP2879104B2 (de) * | 2013-11-27 | 2022-05-11 | Siemens Schweiz AG | Zusatzeinrichtung für einen als Punktmelder ausgebildeten Gefahrenmelder zur Funktionsüberwachung des Gefahrenmelders, sowie Anordnung und Verwendung einer solchen Einrichtung |
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 |
EP3029647B1 (de) | 2014-12-04 | 2017-05-31 | Siemens Schweiz AG | Offener Streulichtrauchmelder, insbesondere mit einer Sidelooker-LED |
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 |
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 |
EP3091517B1 (de) * | 2015-05-06 | 2017-06-28 | Siemens Schweiz AG | Offener streulichtrauchmelder sowie prüfgerät für einen derartigen offenen streulichtrauchmelder |
US10002510B2 (en) * | 2015-12-09 | 2018-06-19 | Noah Lael Ryder | System and methods for detecting, confirming, classifying, and monitoring a fire |
DE102016208358B3 (de) * | 2016-05-13 | 2017-07-06 | Siemens Schweiz Ag | Brandmelder, insbesondere thermischer Melder, mit einer Photodiode zur Erfassung von Umgebungslicht, um davon abhängig die Ausgabe eines möglichen Brandalarms zu beschleunigen |
DE102016208359B3 (de) * | 2016-05-13 | 2017-09-07 | Siemens Schweiz Ag | Brandmelder, insbesondere geschlossener Streulichtrauchmelder, mit einer separaten Photodiode zur Erfassung von Umgebungslicht, um davon abhängig die Ausgabe eines möglichen Brandalarms zu beschleunigen |
DE102016208357A1 (de) | 2016-05-13 | 2017-11-16 | Siemens Schweiz Ag | Brandmelder, insbesondere offener Streulichtrauchmelder, mit einer Photodiode zur Erfassung von Umgebungslicht, um davon abhängig den optischen Signalpfad bei der Streulicht-Brandanalyse zu beschleunigen |
CN109155097B (zh) | 2016-05-13 | 2020-10-09 | 西门子瑞士有限公司 | 具有用于感测环境光的光电二极管以基于其来加速发出潜在火警报的火检测器 |
US10825334B2 (en) | 2016-07-19 | 2020-11-03 | Autronica Fire & Security As | Smoke detector operational integrity verification system and method |
EP3494561B1 (en) | 2016-08-04 | 2021-09-29 | Carrier Corporation | Smoke detector |
CN110136390A (zh) * | 2019-05-28 | 2019-08-16 | 赛特威尔电子股份有限公司 | 一种烟雾检测方法、装置、烟雾报警器及存储介质 |
US11615683B2 (en) * | 2020-04-01 | 2023-03-28 | Carrier Corporation | Surface mount back scatter photo-electric smoke detector |
US10803714B1 (en) * | 2020-05-19 | 2020-10-13 | Rajeev Khera | System and method for visualizing, tracking and maintaining social distancing |
US20220397525A1 (en) * | 2021-06-09 | 2022-12-15 | Carrier Corporation | Apparatus and method for verifying optical functionality in a chamberless smoke detector |
US11551535B1 (en) | 2021-10-28 | 2023-01-10 | Honeywell International Inc. | Operating a scanning smoke detector |
US11657692B1 (en) | 2021-10-28 | 2023-05-23 | Honeywell International Inc. | Smoke detector |
US20230236109A1 (en) * | 2022-01-24 | 2023-07-27 | Excelitas Canada, Inc. | Dual-Emitter Optic Block and Chamber for Smoke Detector |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1439325A (en) * | 1972-05-06 | 1976-06-16 | Kgm Electronics Ltd | Alarm detectors |
US3917956A (en) * | 1974-03-08 | 1975-11-04 | Pyrotector Inc | Smoke detector |
CH660244A5 (de) * | 1983-01-11 | 1987-03-31 | Cerberus Ag | Photoelektrischer rauchdetektor und dessen verwendung. |
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 |
US5497144A (en) * | 1993-07-07 | 1996-03-05 | Cerberus Ag | Testing and adjustment of scattered-light smoke detectors |
US6151589A (en) * | 1998-09-10 | 2000-11-21 | International Business Machines Corporation | Methods for performing large scale auctions and online negotiations |
EP1039426A3 (de) | 1999-03-22 | 2001-01-31 | Schako Metallwarenfabrik Ferdinand Schad Kg | Vorrichtung zur Erkennung von Rauch |
JP2001014570A (ja) * | 1999-04-28 | 2001-01-19 | Nittan Co Ltd | 火災感知器 |
DE59912047D1 (de) * | 1999-11-19 | 2005-06-16 | Siemens Building Tech Ag | Brandmelder |
DE10046992C1 (de) | 2000-09-22 | 2002-06-06 | Bosch Gmbh Robert | Streulichtrauchmelder |
JP4347296B2 (ja) * | 2003-11-17 | 2009-10-21 | ホーチキ株式会社 | 散乱光式煙感知器 |
CN100463006C (zh) | 2003-11-17 | 2009-02-18 | 报知机股份有限公司 | 光散射型烟雾传感器 |
DE102004001699A1 (de) * | 2004-01-13 | 2005-08-04 | Robert Bosch Gmbh | Brandmelder |
EP2093732A1 (de) * | 2008-02-19 | 2009-08-26 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zum Detektieren von Rauch durch gemeinsame Auswertung zweier optischer Rückstreusignale |
-
2008
- 2008-02-19 EP EP08101744A patent/EP2093734B1/de not_active Not-in-force
- 2008-02-19 AT AT08101744T patent/ATE515008T1/de active
- 2008-02-19 ES ES08101744T patent/ES2368358T3/es active Active
- 2008-02-19 PL PL08101744T patent/PL2093734T3/pl unknown
- 2008-02-19 DK DK08101744.4T patent/DK2093734T3/da active
-
2009
- 2009-02-16 CN CN2009801056425A patent/CN101952862B/zh not_active Expired - Fee Related
- 2009-02-16 US US12/735,845 patent/US8587442B2/en not_active Expired - Fee Related
- 2009-02-16 WO PCT/EP2009/051753 patent/WO2009103667A1/de active Application Filing
-
2011
- 2011-07-12 HK HK11107223.1A patent/HK1153299A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2009103667A1 (de) | 2009-08-27 |
US8587442B2 (en) | 2013-11-19 |
EP2093734A1 (de) | 2009-08-26 |
CN101952862B (zh) | 2013-04-10 |
HK1153299A1 (en) | 2012-03-23 |
PL2093734T3 (pl) | 2011-11-30 |
US20110057805A1 (en) | 2011-03-10 |
ATE515008T1 (de) | 2011-07-15 |
CN101952862A (zh) | 2011-01-19 |
ES2368358T3 (es) | 2011-11-16 |
EP2093734B1 (de) | 2011-06-29 |
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