DE69118277D1 - Feuer-Detektierungsverfahren und -vorrichtung - Google Patents

Feuer-Detektierungsverfahren und -vorrichtung

Info

Publication number
DE69118277D1
DE69118277D1 DE69118277T DE69118277T DE69118277D1 DE 69118277 D1 DE69118277 D1 DE 69118277D1 DE 69118277 T DE69118277 T DE 69118277T DE 69118277 T DE69118277 T DE 69118277T DE 69118277 D1 DE69118277 D1 DE 69118277D1
Authority
DE
Germany
Prior art keywords
detection method
fire detection
fire
detection
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 - Fee Related
Application number
DE69118277T
Other languages
English (en)
Other versions
DE69118277T2 (de
Inventor
Masao Inoue
Yoshinori Igarashi
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.)
Nohmi Bosai Ltd
Original Assignee
Nohmi Bosai Ltd
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 Nohmi Bosai Ltd filed Critical Nohmi Bosai Ltd
Publication of DE69118277D1 publication Critical patent/DE69118277D1/de
Application granted granted Critical
Publication of DE69118277T2 publication Critical patent/DE69118277T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
DE69118277T 1990-08-23 1991-08-05 Feuer-Detektierungsverfahren und -vorrichtung Expired - Fee Related DE69118277T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2219918A JP2935549B2 (ja) 1990-08-23 1990-08-23 火災検出方法及び装置

Publications (2)

Publication Number Publication Date
DE69118277D1 true DE69118277D1 (de) 1996-05-02
DE69118277T2 DE69118277T2 (de) 1996-10-02

Family

ID=16743065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118277T Expired - Fee Related DE69118277T2 (de) 1990-08-23 1991-08-05 Feuer-Detektierungsverfahren und -vorrichtung

Country Status (4)

Country Link
US (1) US5225810A (de)
EP (1) EP0472039B1 (de)
JP (1) JP2935549B2 (de)
DE (1) DE69118277T2 (de)

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GB2259763B (en) * 1991-09-20 1995-05-31 Hochiki Co Fire alarm system
JP3251407B2 (ja) * 1993-12-22 2002-01-28 能美防災株式会社 光電式火災感知器および調整装置
US5999015A (en) * 1997-02-20 1999-12-07 Altera Corporation Logic region resources for programmable logic devices
US5961314A (en) * 1997-05-06 1999-10-05 Rosemount Aerospace Inc. Apparatus for detecting flame conditions in combustion systems
DE19951403B4 (de) * 1999-10-26 2010-01-07 Schako Metallwarenfabrik Ferdinand Schad Kg Zweigniederlassung Kolbingen Verfahren zur Erkennung von Rauch
JP4332255B2 (ja) * 1999-05-14 2009-09-16 株式会社トプコン 距離測定装置
DE10066246A1 (de) * 2000-09-22 2005-10-06 Robert Bosch Gmbh Streulichtrauchmelder
PT102617B (pt) 2001-05-30 2004-01-30 Inst Superior Tecnico Sistema lidar controlado por computador para localizacao de fumo, aplicavel, em particular, a deteccao precoce de incendios florestais
EP1300816A1 (de) * 2001-10-04 2003-04-09 VIDAIR Aktiengesellschaft Verfahren und System zur Erkennung von Bränden in Räumen
EP1391860A1 (de) * 2002-08-19 2004-02-25 Siemens Building Technologies AG Linearer Rauchmelder
DE20304773U1 (de) * 2003-02-19 2004-07-08 M.U.T. Gmbh Vorrichtng zur Detektion von verdeckten Brandstellen in Flugzeugen
AU2003902319A0 (en) 2003-05-14 2003-05-29 Garrett Thermal Systems Limited Laser video detector
EP2595129B1 (de) 2004-11-12 2020-05-20 Xtralis Technologies Ltd Teilchendetektor, System und Verfahren
US8469700B2 (en) 2005-09-29 2013-06-25 Rosemount Inc. Fouling and corrosion detector for burner tips in fired equipment
ES2306025T3 (es) 2005-11-04 2008-11-01 Siemens Aktiengesellschaft Avisador de incendios combinados de luz dispersa y de extincion.
DE102007021677A1 (de) * 2007-05-09 2008-11-20 GTE Gesellschaft für phys. Technologie und Elektronik mbH Linearer Brandgasmelder
GB2450132B (en) * 2007-06-13 2012-06-20 Hochiki Co Position specifiying system
JP5662154B2 (ja) * 2007-11-15 2015-01-28 エックストラリス・テクノロジーズ・リミテッド アクティブビデオ煙検出（ａｖｓｄ）システムでの物体進入判断方法およびａｖｓｄシステム
EP2093733B1 (de) 2008-02-19 2011-04-27 Siemens Aktiengesellschaft Rauchdetektion mittels zweier spektral unterschiedlicher Streulichtmessungen
EP2093731A1 (de) * 2008-02-19 2009-08-26 Siemens Aktiengesellschaft Linearer optischer Rauchmelder mit mehreren Teilstrahlen
ES2368358T3 (es) 2008-02-19 2011-11-16 Siemens Aktiengesellschaft Detector de humo con evaluación en el tiempo de una señal de retrodispersión, método de prueba para la capacidad de funcionamiento de un detector de humo.
EP2093732A1 (de) 2008-02-19 2009-08-26 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Detektieren von Rauch durch gemeinsame Auswertung zweier optischer Rückstreusignale
US20100194574A1 (en) * 2009-01-30 2010-08-05 David James Monk Particle detection system and method of detecting particles
DE102009013556A1 (de) * 2009-03-17 2010-09-30 Airbus Deutschland Gmbh Streulichtrauchmelder
JP6015296B2 (ja) * 2012-09-26 2016-10-26 オムロン株式会社 画像処理装置、周囲環境推定方法、および周囲環境推定プログラム
US9442002B2 (en) * 2013-01-29 2016-09-13 Spectral Sciences, Inc. Remote optical sensing of the integrity of a structure using reflected or scattered light
US10041673B2 (en) * 2013-07-25 2018-08-07 Honeywell International Inc. Flare stack monitoring
DE102014108713B3 (de) 2014-06-23 2015-07-16 Sick Ag Rauch- und Brandmelder
WO2016007575A1 (en) * 2014-07-11 2016-01-14 Carrier Corporation Encoder-less lidar positioning technique for detection and alarm
RU2597466C1 (ru) * 2015-03-25 2016-09-10 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Датчик координат очага возгорания
EP3086300B1 (de) * 2015-04-21 2020-04-15 M-u-t AG Messgeräte für Medizin- und Umwelttechnik Wärmebildsystem und verfahren zur erzeugung eines wärmebildes
CN111919240B (zh) * 2018-03-28 2022-12-09 报知希株式会社 火灾检测设备
CN110617627B (zh) * 2018-06-19 2022-03-18 芜湖美的厨卫电器制造有限公司 燃气热水器
JP2019219956A (ja) * 2018-06-20 2019-12-26 能美防災株式会社 火災感知器
EP3951733A4 (de) * 2019-03-29 2023-01-25 Hochiki Corporation Brandmeldeanlage
CN111009094B (zh) * 2019-11-27 2022-02-18 吴雪丹 新型光电式感烟火灾探测报警方法、装置及系统
US11551535B1 (en) 2021-10-28 2023-01-10 Honeywell International Inc. Operating a scanning smoke detector

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Publication number Priority date Publication date Assignee Title
US3444544A (en) * 1965-07-19 1969-05-13 American District Telegraph Co Light modulated intrusion detection system
US3788742A (en) * 1971-06-24 1974-01-29 Westinghouse Electric Corp Gas monitoring system
US3980997A (en) * 1974-07-17 1976-09-14 General Signal Corporation Smoke detector
SE432029B (sv) * 1981-03-25 1984-03-12 Ericsson Telefon Ab L M Optisk branddetektor
FR2592485B1 (fr) * 1985-12-31 1988-06-24 Brown De Colstoun Francois Station pour la detection et localisation, par des rayons laser d'un objet ou d'une substance susceptible de retro-diffuser au moins une partie du rayon laser incident et un systeme de detection d'une substance telle que la fumee notamment d'incendie en particulier de forets.
DE3840277C2 (de) * 1988-11-30 1997-04-17 Diehl Gmbh & Co Einrichtung zur Lokalisierung von Fahrzeugen im Gefechtsfeld

Also Published As

Publication number Publication date
EP0472039A2 (de) 1992-02-26
DE69118277T2 (de) 1996-10-02
EP0472039A3 (en) 1992-11-04
JPH04102997A (ja) 1992-04-03
EP0472039B1 (de) 1996-03-27
JP2935549B2 (ja) 1999-08-16
US5225810A (en) 1993-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee