DE50005467D1 - Streulichtbrandmelder - Google Patents

Streulichtbrandmelder

Info

Publication number
DE50005467D1
DE50005467D1 DE50005467T DE50005467T DE50005467D1 DE 50005467 D1 DE50005467 D1 DE 50005467D1 DE 50005467 T DE50005467 T DE 50005467T DE 50005467 T DE50005467 T DE 50005467T DE 50005467 D1 DE50005467 D1 DE 50005467D1
Authority
DE
Germany
Prior art keywords
scattered light
fire detectors
light fire
fire detector
light signals
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
DE50005467T
Other languages
English (en)
Inventor
Heiner Politze
Martin Bemba
Tido Krippendorf
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.)
Novar GmbH
Original Assignee
Novar GmbH
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 Novar GmbH filed Critical Novar GmbH
Priority to DE50005467T priority Critical patent/DE50005467D1/de
Application granted granted Critical
Publication of DE50005467D1 publication Critical patent/DE50005467D1/de
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

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)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Fire Alarms (AREA)
  • Optical Communication System (AREA)
DE50005467T 1999-01-21 2000-01-13 Streulichtbrandmelder Expired - Lifetime DE50005467D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50005467T DE50005467D1 (de) 1999-01-21 2000-01-13 Streulichtbrandmelder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19902319A DE19902319B4 (de) 1999-01-21 1999-01-21 Streulichtbrandmelder
DE50005467T DE50005467D1 (de) 1999-01-21 2000-01-13 Streulichtbrandmelder

Publications (1)

Publication Number Publication Date
DE50005467D1 true DE50005467D1 (de) 2004-04-08

Family

ID=7894975

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19902319A Expired - Lifetime DE19902319B4 (de) 1999-01-21 1999-01-21 Streulichtbrandmelder
DE50005467T Expired - Lifetime DE50005467D1 (de) 1999-01-21 2000-01-13 Streulichtbrandmelder

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19902319A Expired - Lifetime DE19902319B4 (de) 1999-01-21 1999-01-21 Streulichtbrandmelder

Country Status (9)

Country Link
US (1) US6218950B1 (de)
EP (1) EP1022700B1 (de)
AT (1) ATE261163T1 (de)
DE (2) DE19902319B4 (de)
DK (1) DK1022700T3 (de)
ES (1) ES2215499T3 (de)
HK (1) HK1028289A1 (de)
PT (1) PT1022700E (de)
SI (1) SI1022700T1 (de)

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US5211384A (en) * 1989-04-14 1993-05-18 Bell & Howell Company Inserter with diverter for faulty members
DE10118913B4 (de) * 2001-04-19 2006-01-12 Robert Bosch Gmbh Streulichtrauchmelder
US7505604B2 (en) * 2002-05-20 2009-03-17 Simmonds Precision Prodcuts, Inc. Method for detection and recognition of fog presence within an aircraft compartment using video images
DE10246756B4 (de) * 2002-10-07 2006-03-16 Novar Gmbh Branderkennungsverfahren und Brandmelder zu dessen Durchführung
EP1688898A4 (de) * 2003-11-17 2010-03-03 Hochiki Co Rauchmelder, der streulicht verwendet
DE102004001699A1 (de) * 2004-01-13 2005-08-04 Robert Bosch Gmbh Brandmelder
EP1619640A1 (de) * 2004-07-23 2006-01-25 Siemens Schweiz AG Streulichtrauchmelder
DE502004005437D1 (de) * 2004-08-31 2007-12-20 Siemens Schweiz Ag Streulicht-Rauchmelder
EP1630758B1 (de) * 2004-08-31 2008-01-02 Siemens Schweiz AG Streulicht-Rauchmelder
ATE397261T1 (de) * 2005-11-04 2008-06-15 Siemens Ag Manipulationssicherung eines brandmelders
DE102007013295A1 (de) 2007-03-16 2008-09-18 Aoa Apparatebau Gauting Gmbh Rauchmelder
CN102498384B (zh) * 2009-09-15 2015-09-02 报知希株式会社 烟雾感测器
US8289178B2 (en) * 2010-01-18 2012-10-16 Volution Electro/optical smoke analyzer
US8624745B2 (en) 2011-03-16 2014-01-07 Honeywell International Inc. High sensitivity and high false alarm immunity optical smoke detector
US8988660B2 (en) * 2011-06-29 2015-03-24 Silicon Laboratories Inc. Optical detector
DE102011108389A1 (de) 2011-07-22 2013-01-24 PPP "KB Pribor" Ltd. Rauchdetektor
DE102011108390B4 (de) 2011-07-22 2019-07-11 PPP "KB Pribor" Ltd. Verfahren zur Herstellung eines Rauchdetektors vom offenen Typ
DE102011083939B4 (de) * 2011-09-30 2014-12-04 Siemens Aktiengesellschaft Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder und Ausgeben sowohl eines gewichteten Rauchdichtesignals als auch eines gewichteten Staub-/Dampfdichte-Signals
DE102011119431C5 (de) 2011-11-25 2018-07-19 Apparatebau Gauting Gmbh Streustrahlungsbrandmelder und Verfahren zur automatischen Erkennung einer Brandsituation
DK2706515T3 (en) 2012-09-07 2015-02-02 Amrona Ag Apparatus and method for detecting light scattering signals
DE102015117361A1 (de) 2014-10-13 2016-04-14 Universität Duisburg-Essen Vorrichtung zur Identifikation von Aerosolen
DE102015009938B4 (de) 2015-07-30 2022-02-03 Diehl Aviation Gilching Gmbh Beheizbarer Rauchmelder
ES2894676T3 (es) 2016-08-04 2022-02-15 Carrier Corp Detector de humo
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
EP3319057B1 (de) * 2016-11-02 2019-06-26 ams AG Integrierte rauchdetektionsvorrichtung
CN108072596A (zh) * 2016-11-11 2018-05-25 基德科技公司 基于高灵敏度光纤的检测
CN107016816B (zh) * 2017-05-12 2020-08-14 浙江恒洲电子实业有限公司 烟雾探测器迷宫结构及其烟雾探测方法
JP6878197B2 (ja) * 2017-08-04 2021-05-26 能美防災株式会社 煙感知器
CN111199628A (zh) 2018-11-20 2020-05-26 海湾安全技术有限公司 烟雾探测器
US10697880B1 (en) * 2019-04-07 2020-06-30 Everday Technology Co., Ltd. Smoke detecting device
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
US20220276163A1 (en) * 2021-03-01 2022-09-01 Potter Electric Signal Company, Llc Forward and back scattering smoke detector and method of use
CN114758469B (zh) * 2022-06-13 2022-09-02 深圳市派安科技有限公司 一种抗环境光干扰的火灾烟雾探测报警器
US20240046767A1 (en) * 2022-08-08 2024-02-08 Carrier Corporation Single-wave multi-angle smoke alarm algorithm

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* Cited by examiner, † Cited by third party
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US3980997A (en) * 1974-07-17 1976-09-14 General Signal Corporation Smoke detector
US4225791A (en) * 1979-03-01 1980-09-30 Honeywell Inc. Optical smoke detector circuit
DE2951459C2 (de) * 1979-12-20 1984-03-29 Heimann Gmbh, 6200 Wiesbaden Optische Anordnung für einen Rauchmelder nach dem Lichtstreuungsprinzip
EP0076338A1 (de) * 1981-10-05 1983-04-13 Gamewell Corporation Breitspektrum-Teilchendetektor
DE3371828D1 (en) * 1982-10-11 1987-07-02 Cerberus Ag Diffused radiation smoke detector
JPS6013449U (ja) * 1983-03-31 1985-01-29 ホーチキ株式会社 散乱光式煙感知器の検煙部構造
JPS62215848A (ja) * 1986-03-18 1987-09-22 Hochiki Corp 感知装置
JPH02123691U (de) * 1989-03-23 1990-10-11
NL9001415A (nl) * 1990-06-21 1992-01-16 Ajax De Boer B V Optische rook-, aerosol- en stofdetector en brandmeldingsapparaat met optische detector.
CH683464A5 (de) * 1991-09-06 1994-03-15 Cerberus Ag Optischer Rauchmelder mit aktiver Ueberwachung.
GB2259763B (en) * 1991-09-20 1995-05-31 Hochiki Co Fire alarm system
US5502434A (en) * 1992-05-29 1996-03-26 Hockiki Kabushiki Kaisha Smoke sensor
JP2648560B2 (ja) * 1993-04-09 1997-09-03 ホーチキ株式会社 散乱光式煙感知器
US5576697A (en) * 1993-04-30 1996-11-19 Hochiki Kabushiki Kaisha Fire alarm system
CH686913A5 (de) * 1993-11-22 1996-07-31 Cerberus Ag Anordnung zur Frueherkennung von Braenden.
DE19621627C1 (de) * 1996-05-30 1997-09-18 Bosch Gmbh Robert Vorrichtung zum Erfassen einer Benetzung einer Scheibe
DE19727459A1 (de) * 1997-06-27 1999-01-07 Sick Ag Opto-elektronische Sensoranordnung mit mehreren in einer Zeile oder einem Array angeordneten photoempfindlichen Elementen
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
ATE204400T1 (de) * 1997-06-16 2001-09-15 Siemens Building Tech Ag Optischer rauchmelder nach dem extinktionsprinzip
EP0926646B8 (de) * 1997-12-24 2004-09-22 Siemens Building Technologies AG Optischer Rauchmelder

Also Published As

Publication number Publication date
US6218950B1 (en) 2001-04-17
SI1022700T1 (en) 2004-08-31
EP1022700A2 (de) 2000-07-26
ES2215499T3 (es) 2004-10-16
DK1022700T3 (da) 2004-04-05
ATE261163T1 (de) 2004-03-15
PT1022700E (pt) 2004-06-30
DE19902319A1 (de) 2000-07-27
HK1028289A1 (en) 2001-02-09
EP1022700B1 (de) 2004-03-03
EP1022700A3 (de) 2001-04-11
DE19902319B4 (de) 2011-06-30

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Legal Events

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