ATE432518T1 - Branderkennungsverfahren und brandmelder zu dessen durchführung - Google Patents
Branderkennungsverfahren und brandmelder zu dessen durchführungInfo
- Publication number
- ATE432518T1 ATE432518T1 AT03013270T AT03013270T ATE432518T1 AT E432518 T1 ATE432518 T1 AT E432518T1 AT 03013270 T AT03013270 T AT 03013270T AT 03013270 T AT03013270 T AT 03013270T AT E432518 T1 ATE432518 T1 AT E432518T1
- Authority
- AT
- Austria
- Prior art keywords
- radiation
- measuring volume
- scattered
- measuring
- scattering angle
- Prior art date
Links
- 238000001514 detection method Methods 0.000 title 1
- 230000005855 radiation Effects 0.000 abstract 12
- 239000002245 particle Substances 0.000 abstract 3
- 230000001154 acute effect Effects 0.000 abstract 1
- 239000012080 ambient air Substances 0.000 abstract 1
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)
- Fire Alarms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10246756A DE10246756B4 (de) | 2002-10-07 | 2002-10-07 | Branderkennungsverfahren und Brandmelder zu dessen Durchführung |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE432518T1 true ATE432518T1 (de) | 2009-06-15 |
Family
ID=32010359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03013270T ATE432518T1 (de) | 2002-10-07 | 2003-06-12 | Branderkennungsverfahren und brandmelder zu dessen durchführung |
Country Status (7)
Country | Link |
---|---|
US (2) | US7239387B2 (de) |
EP (1) | EP1408469B1 (de) |
AT (1) | ATE432518T1 (de) |
DE (2) | DE10246756B4 (de) |
ES (1) | ES2326631T3 (de) |
HK (1) | HK1060426A1 (de) |
TW (1) | TW200532593A (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7111496B1 (en) * | 2004-04-29 | 2006-09-26 | Pedro Lilienfeld | Methods and apparatus for monitoring a mass concentration of particulate matter |
EP1619640A1 (de) * | 2004-07-23 | 2006-01-25 | Siemens Schweiz AG | Streulichtrauchmelder |
EP1630758B1 (de) * | 2004-08-31 | 2008-01-02 | Siemens Schweiz AG | Streulicht-Rauchmelder |
DE102006032536B3 (de) | 2006-07-12 | 2008-04-10 | Hochschule Für Technik Und Wirtschaft Des Saarlandes | Vorrichtung und Verfahren zur Unterscheidung von Nebelarten |
EP1879158A1 (de) * | 2006-07-14 | 2008-01-16 | Siemens Schweiz AG | Verfahren zur Detektion von Rauch und optischer Rauchmelder |
EP1887536A1 (de) * | 2006-08-09 | 2008-02-13 | Siemens Schweiz AG | Streulicht-Rauchmelder |
DE102007013295A1 (de) | 2007-03-16 | 2008-09-18 | Aoa Apparatebau Gauting Gmbh | Rauchmelder |
TWI482959B (zh) * | 2008-09-05 | 2015-05-01 | Xtralis Technologies Ltd | 粒子檢測方法及系統 |
AU2015224408B2 (en) * | 2008-09-05 | 2016-05-26 | Garrett Thermal Systems Limited | Optical detection of particle characteristics |
US8717181B2 (en) | 2010-07-29 | 2014-05-06 | Hill-Rom Services, Inc. | Bed exit alert silence with automatic re-enable |
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 |
DE102011108390B4 (de) | 2011-07-22 | 2019-07-11 | PPP "KB Pribor" Ltd. | Verfahren zur Herstellung eines Rauchdetektors vom offenen Typ |
DE102011108389A1 (de) | 2011-07-22 | 2013-01-24 | PPP "KB Pribor" Ltd. | Rauchdetektor |
DE102011119431C5 (de) | 2011-11-25 | 2018-07-19 | Apparatebau Gauting Gmbh | Streustrahlungsbrandmelder und Verfahren zur automatischen Erkennung einer Brandsituation |
GB2499256A (en) | 2012-02-13 | 2013-08-14 | Thorn Security | Fire detector sensing photo-luminescent emissions from illuminated particles |
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 |
PT2706515E (pt) * | 2012-09-07 | 2014-12-18 | Amrona Ag | Dispositivo e processo para a detecção de sinais de luz difusa |
DE102013201049A1 (de) * | 2013-01-23 | 2014-07-24 | Robert Bosch Gmbh | Brandmelder |
EP3063747B1 (de) | 2013-10-30 | 2019-07-24 | Valor Fire Safety, LLC | Rauchmelder mit externem erfassungsvolumen und umgebungslichtabweisung |
US9355542B2 (en) * | 2014-01-27 | 2016-05-31 | Kidde Technologies, Inc. | Apparatuses, systems and methods for self-testing optical fire detectors |
EP3029648A1 (de) | 2014-12-01 | 2016-06-08 | Siemens Schweiz AG | Streulichtrauchmelder mit zwei zweifarbigen Leuchtdioden und einem gemeinsamen Photosensor oder mit einer zweifarbigen Leuchtdiode und mit zwei Photosensoren jeweils in einer Vorwärts- und Rückwärtsstreulichtanordnung |
ES2721929T3 (es) * | 2014-12-01 | 2019-08-06 | Siemens Schweiz Ag | Detector de humo de luz dispersa con un diodo emisor de luz de dos colores |
US10001438B2 (en) * | 2015-06-23 | 2018-06-19 | Huazhong University Of Science And Technology | Method of sensing aerosol characteristic parameter using dual-wavelength scattered signal and application thereof |
EP3472813B1 (de) * | 2016-06-15 | 2021-08-18 | Carrier Corporation | Rauchdetektionsmethode |
WO2018027104A1 (en) * | 2016-08-04 | 2018-02-08 | Carrier Corporation | Smoke detector |
EP3287999A1 (de) | 2016-08-25 | 2018-02-28 | Siemens Schweiz AG | Verfahren zur branddetektion nach dem streulichtprinzip mit gestaffelter zuschaltung einer weiteren led-einheit zum einstrahlen weiterer lichtimpulse unterschiedlicher wellenlänge und streulichtwinkel sowie derartige streulichtrauchmelder |
EP3321906B1 (de) * | 2016-11-11 | 2019-10-02 | Kidde Technologies, Inc. | Auf hochempfindlicher faseroptik basierende detektion |
US11295594B2 (en) * | 2017-06-09 | 2022-04-05 | Carrier Corporation | Chamberless smoke detector with indoor air quality detection and monitoring |
JP7320959B2 (ja) | 2019-03-11 | 2023-08-04 | 能美防災株式会社 | 煙感知器 |
US10697880B1 (en) * | 2019-04-07 | 2020-06-30 | Everday Technology Co., Ltd. | Smoke detecting device |
CN109949534A (zh) * | 2019-04-19 | 2019-06-28 | 汉威科技集团股份有限公司 | 一种多光路双向散射感烟探测器迷宫 |
US10950108B2 (en) | 2019-08-09 | 2021-03-16 | Rosemount Aerospace Inc. | Characterization of aerosols |
CN112562253B (zh) * | 2019-09-26 | 2022-06-03 | 杭州海康消防科技有限公司 | 一种烟雾传感器、烟雾报警方法及装置 |
US11127284B1 (en) | 2020-07-02 | 2021-09-21 | Honeywell International Inc. | Self-calibrating fire sensing device |
US11506586B2 (en) | 2020-08-17 | 2022-11-22 | Carrier Corporation | Photoelectric smoke sensor tube |
CN112991666B (zh) * | 2021-02-08 | 2023-04-28 | 三明学院 | 一种火灾烟雾探测器及其烟室和抗干扰烟雾探测方法 |
WO2024149768A1 (en) | 2023-01-12 | 2024-07-18 | ams Sensors Germany GmbH | Smoke detector and method for smoke detection |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982130A (en) * | 1975-10-10 | 1976-09-21 | The United States Of America As Represented By The Secretary Of The Air Force | Ultraviolet wavelength smoke detector |
SE7905294L (sv) * | 1979-06-15 | 1980-12-16 | Svenska Traeforskningsinst | Stoftmetning |
US5051595A (en) * | 1989-12-06 | 1991-09-24 | Santa Barbara Research Center | Fiber optic flame detection and temperature measurement system employing doped optical fiber |
GB2259763B (en) * | 1991-09-20 | 1995-05-31 | Hochiki Co | Fire alarm system |
US5352901A (en) * | 1993-04-26 | 1994-10-04 | Cummins Electronics Company, Inc. | Forward and back scattering loss compensated smoke detector |
US5575837A (en) * | 1993-04-28 | 1996-11-19 | Fujimi Incorporated | Polishing composition |
US5527423A (en) * | 1994-10-06 | 1996-06-18 | Cabot Corporation | Chemical mechanical polishing slurry for metal layers |
DE69734868T2 (de) * | 1996-07-25 | 2006-08-03 | Dupont Air Products Nanomaterials L.L.C., Tempe | Zusammensetzung und verfahren zum chemisch-mechanischen polieren |
US5958288A (en) * | 1996-11-26 | 1999-09-28 | Cabot Corporation | Composition and slurry useful for metal CMP |
JPH1123458A (ja) * | 1997-05-08 | 1999-01-29 | Nittan Co Ltd | 煙感知器および監視制御システム |
US6001269A (en) * | 1997-05-20 | 1999-12-14 | Rodel, Inc. | Method for polishing a composite comprising an insulator, a metal, and titanium |
US6083419A (en) * | 1997-07-28 | 2000-07-04 | Cabot Corporation | Polishing composition including an inhibitor of tungsten etching |
CA2339170A1 (en) * | 1998-07-31 | 2000-02-10 | Gsbs Development Corporation | Light scattering smoke detectors |
DE19902319B4 (de) * | 1999-01-21 | 2011-06-30 | Novar GmbH, Albstadt-Ebingen Zweigniederlassung Neuss, 41469 | Streulichtbrandmelder |
US7126687B2 (en) * | 1999-08-09 | 2006-10-24 | The United States Of America As Represented By The Secretary Of The Army | Method and instrumentation for determining absorption and morphology of individual airborne particles |
AUPQ553800A0 (en) | 2000-02-10 | 2000-03-02 | Cole, Martin Terence | Improvements relating to smoke detectors particularily duct monitored smoke detectors |
JP4954398B2 (ja) * | 2001-08-09 | 2012-06-13 | 株式会社フジミインコーポレーテッド | 研磨用組成物およびそれを用いた研磨方法 |
GB2397122B (en) | 2003-01-03 | 2006-02-08 | David Appleby | Fire detector with low false alarm rate |
-
2002
- 2002-10-07 DE DE10246756A patent/DE10246756B4/de not_active Expired - Lifetime
-
2003
- 2003-06-12 DE DE50311545T patent/DE50311545D1/de not_active Expired - Lifetime
- 2003-06-12 AT AT03013270T patent/ATE432518T1/de active
- 2003-06-12 ES ES03013270T patent/ES2326631T3/es not_active Expired - Lifetime
- 2003-06-12 EP EP03013270A patent/EP1408469B1/de not_active Expired - Lifetime
- 2003-08-26 US US10/647,318 patent/US7239387B2/en active Active
-
2004
- 2004-03-16 TW TW093106965A patent/TW200532593A/zh unknown
- 2004-05-13 HK HK04103368.4A patent/HK1060426A1/xx not_active IP Right Cessation
-
2007
- 2007-06-07 US US11/759,264 patent/US7298479B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10246756A1 (de) | 2004-04-22 |
HK1060426A1 (en) | 2004-08-06 |
DE50311545D1 (de) | 2009-07-09 |
TW200532593A (en) | 2005-10-01 |
US20070229824A1 (en) | 2007-10-04 |
EP1408469A2 (de) | 2004-04-14 |
EP1408469B1 (de) | 2009-05-27 |
DE10246756B4 (de) | 2006-03-16 |
US20040066512A1 (en) | 2004-04-08 |
US7239387B2 (en) | 2007-07-03 |
ES2326631T3 (es) | 2009-10-16 |
EP1408469A3 (de) | 2004-07-14 |
US7298479B2 (en) | 2007-11-20 |
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