ES2106930T3 - Detector de humo optico. - Google Patents

Detector de humo optico.

Info

Publication number
ES2106930T3
ES2106930T3 ES93114472T ES93114472T ES2106930T3 ES 2106930 T3 ES2106930 T3 ES 2106930T3 ES 93114472 T ES93114472 T ES 93114472T ES 93114472 T ES93114472 T ES 93114472T ES 2106930 T3 ES2106930 T3 ES 2106930T3
Authority
ES
Spain
Prior art keywords
smoke detector
optical smoke
optical
optical element
hoe
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
ES93114472T
Other languages
English (en)
Inventor
Kurt Muller
Peter Ryser
Dieter Wieser
Rino Ernst Kunz
Markus Rossi
Michael Thomas Gale
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Application granted granted Critical
Publication of ES2106930T3 publication Critical patent/ES2106930T3/es
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
    • 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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

SE OBTIENE UN AVISADOR DE HUMOS OPTICO MEJORADO, CUANDO EN LA VIA DE RADIACION ENTRE UNA FUENTE (1) DE RADIACION Y UN RECEPTOR (2) SE DISPONE AL MENOS DE UN ELEMENTO (5) OPTICO PLANO. ESTE ELEMENTO O PUEDE SER UN ELEMENTO DIFRACTIVO, CON PREFERENCIA UN ELEMENTO OPTICO HOLOGRAFICO (HOE), O UN MICRORREFLECTOR (MFR) FRESNEL.
ES93114472T 1992-09-14 1993-09-09 Detector de humo optico. Expired - Lifetime ES2106930T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2884/92A CH684556A5 (de) 1992-09-14 1992-09-14 Optischer Rauchmelder.

Publications (1)

Publication Number Publication Date
ES2106930T3 true ES2106930T3 (es) 1997-11-16

Family

ID=4243760

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93114472T Expired - Lifetime ES2106930T3 (es) 1992-09-14 1993-09-09 Detector de humo optico.

Country Status (6)

Country Link
US (1) US5451931A (es)
EP (1) EP0588232B1 (es)
AT (1) ATE155272T1 (es)
CH (1) CH684556A5 (es)
DE (1) DE59306866D1 (es)
ES (1) ES2106930T3 (es)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9315779D0 (en) * 1993-07-30 1993-09-15 Stoneplan Limited Apparatus and methods
US5568130A (en) * 1994-09-30 1996-10-22 Dahl; Ernest A. Fire detector
JP2787001B2 (ja) * 1994-12-12 1998-08-13 ホーチキ株式会社 光電式煙感知器
US5713364A (en) * 1995-08-01 1998-02-03 Medispectra, Inc. Spectral volume microprobe analysis of materials
US5813987A (en) * 1995-08-01 1998-09-29 Medispectra, Inc. Spectral volume microprobe for analysis of materials
US6104945A (en) * 1995-08-01 2000-08-15 Medispectra, Inc. Spectral volume microprobe arrays
US6108084A (en) * 1995-08-17 2000-08-22 Robert Bosch Gmbh Combined sensor device for measuring both rain-covered area on and visual range through a windshield of a motor vehicle
EP0813178A1 (de) * 1996-06-13 1997-12-17 Cerberus Ag Optischer Rauchmelder
US6826422B1 (en) 1997-01-13 2004-11-30 Medispectra, Inc. Spectral volume microprobe arrays
DE19741853A1 (de) * 1997-09-23 1999-03-25 Bosch Gmbh Robert Rauchmelder
EP1161178A2 (en) 1998-12-23 2001-12-12 Medispectra Inc. Systems and methods for optical examination of samples
EP1194908A4 (en) * 1999-03-05 2004-10-13 Brk Brands Inc PHOTOELECTRIC SMOKE DETECTOR WITH ULTRA-SHORT WAVELENGTH
GB9908073D0 (en) * 1999-04-09 1999-06-02 Texecom Limited Infrared detector lens
US6225910B1 (en) 1999-12-08 2001-05-01 Gentex Corporation Smoke detector
US6876305B2 (en) * 1999-12-08 2005-04-05 Gentex Corporation Compact particle sensor
AUPQ553800A0 (en) * 2000-02-10 2000-03-02 Cole, Martin Terence Improvements relating to smoke detectors particularily duct monitored smoke detectors
US6815652B1 (en) * 2000-09-11 2004-11-09 Jackson Products, Inc. Low power phototransistor-based welding helmet providing reduced sensitivity to low intensity light and sharp phototransistor response to high intensity light
DE10110231A1 (de) 2001-03-02 2002-09-26 Bosch Gmbh Robert Optische Blende
DE10116723C1 (de) * 2001-04-04 2002-10-31 Bosch Gmbh Robert Vorrichtung zur Ablenkung von optischen Strahlen
DE10118913B4 (de) * 2001-04-19 2006-01-12 Robert Bosch Gmbh Streulichtrauchmelder
US6760107B1 (en) * 2002-04-12 2004-07-06 Pointsource Technologies, Llc Detection of scattered light from particles
EP1376504B1 (de) * 2002-06-20 2006-02-22 Siemens Schweiz AG Streulichtrauchmelder
US6818903B2 (en) 2002-07-09 2004-11-16 Medispectra, Inc. Method and apparatus for identifying spectral artifacts
US6768918B2 (en) 2002-07-10 2004-07-27 Medispectra, Inc. Fluorescent fiberoptic probe for tissue health discrimination and method of use thereof
US6900726B2 (en) * 2003-01-03 2005-05-31 Antronnix, Inc. System and method for fiber optic communication with safety-related alarm systems
WO2004104959A2 (en) * 2003-05-23 2004-12-02 Apollo Fire Detectors Limited Smoke detector
WO2005048208A1 (ja) * 2003-11-17 2005-05-26 Hochiki Corporation 散乱光式煙感知器
DE10353837B4 (de) * 2003-11-18 2017-05-24 Robert Bosch Gmbh Prüfeinrichtung für Brandmelder
US20050151968A1 (en) * 2004-01-08 2005-07-14 The Lxt Group Systems and methods for continuous, on-line, real-time surveillance of particles in a fluid
DE102004001699A1 (de) * 2004-01-13 2005-08-04 Robert Bosch Gmbh Brandmelder
US7151460B2 (en) * 2005-01-10 2006-12-19 Nokia Corporation Electronic device having a proximity detector
ES2306025T3 (es) * 2005-11-04 2008-11-01 Siemens Aktiengesellschaft Avisador de incendios combinados de luz dispersa y de extincion.
EP1855259A1 (de) * 2006-05-08 2007-11-14 Siemens Schweiz AG Brandmelder zur Detektion eines Brandes
ITTO20060676A1 (it) 2006-09-22 2008-03-23 Elkron Spa Rivelatore di fumo
US7786880B2 (en) * 2007-06-01 2010-08-31 Honeywell International Inc. Smoke detector
DE102007045018B4 (de) 2007-09-20 2011-02-17 Perkinelmer Optoelectronics Gmbh & Co.Kg Strahlungsleitvorrichtung für einen Detektor, Streustrahlungsdetektor
JP5647108B2 (ja) 2008-06-10 2014-12-24 エックストラリス・テクノロジーズ・リミテッド 粒子検出システムおよび粒子検出器を用いた粒子検出方法
WO2010124347A1 (en) 2009-05-01 2010-11-04 Xtralis Technologies Ltd Improvements to particle detectors
FR2964743B1 (fr) * 2010-09-14 2015-06-26 Finsecur Circuit de detection de fumee, detecteur de fumee le comportant et dispositif d'alarme les comportant.
US8988660B2 (en) 2011-06-29 2015-03-24 Silicon Laboratories Inc. Optical detector
AU2014277636A1 (en) 2013-06-03 2015-11-19 Garrett Thermal Systems Limited Particle detection system and related methods
US9355542B2 (en) * 2014-01-27 2016-05-31 Kidde Technologies, Inc. Apparatuses, systems and methods for self-testing optical fire detectors
EP2963627B1 (de) * 2014-07-04 2016-05-18 Amrona AG Anordnung zum Abschwächen auftreffenden Lichts eines Strahlenbündels
DE102015002465A1 (de) * 2015-02-27 2016-09-01 Hella Kgaa Hueck & Co. Verfahren zur Feinstaubmessung und Feinstaubsensor zur Bestimmung der Partikelgröße von Feinstaub
EP3128493A1 (de) * 2015-08-06 2017-02-08 Siemens Schweiz AG Streulichtrauchmelder mit einer im meldergehäuse aufgenommenen optischen messkammer und mit einer spiegelfläche an einer innenseite einer melderhaube als teil des meldergehäuses
US9830789B2 (en) * 2015-12-29 2017-11-28 Honeywell International Inc. Ceiling mount intrusion detector with arbitrary direction detection capability
EP3319057B1 (en) * 2016-11-02 2019-06-26 ams AG Integrated smoke detection device
EP3270362B1 (de) 2017-02-07 2019-01-02 Siemens Schweiz AG Brandmelder mit einer messkammer und mit einem schaltungsträger zur gemeinsamen anordnung eines brandsensors der messkammer sowie zumindest eines weiteren sensors zur erfassung einer messgrösse in der umgebung ausserhalb des brandmelders
US11788942B2 (en) 2017-12-15 2023-10-17 Analog Devices, Inc. Compact optical smoke detector system and apparatus
US10809173B2 (en) 2017-12-15 2020-10-20 Analog Devices, Inc. Smoke detector chamber boundary surfaces
WO2019132777A1 (en) * 2017-12-27 2019-07-04 Ams Sensors Singapore Pte. Ltd. Optoelectronic modules and methods for operating the same
US11137331B2 (en) * 2018-08-21 2021-10-05 Viavi Solutions Inc. Multispectral sensor based alert condition detector
CN113508288A (zh) * 2018-09-28 2021-10-15 西门子瑞士有限公司 具有波长选择偏振器的散射光烟雾探测器以及这种偏振器的合适用途
US11073467B2 (en) * 2018-09-28 2021-07-27 Stmicroelectronics S.R.L. Miniaturized optical particle detector
US11079321B2 (en) 2018-09-28 2021-08-03 Stmicroelectronics S.R.L. NDIR detector device for detecting gases having an infrared absorption spectrum
USD874964S1 (en) 2018-11-06 2020-02-11 Analog Devices, Inc. Blocking members in a smoke detector chamber
USD920825S1 (en) 2018-11-06 2021-06-01 Analog Devices, Inc. Smoke detector chamber
CN111199628A (zh) 2018-11-20 2020-05-26 海湾安全技术有限公司 烟雾探测器
US10921367B2 (en) 2019-03-06 2021-02-16 Analog Devices, Inc. Stable measurement of sensors methods and systems
USD913135S1 (en) * 2019-05-15 2021-03-16 Analog Devices, Inc. Smoke chamber blocking ensemble
US11796445B2 (en) 2019-05-15 2023-10-24 Analog Devices, Inc. Optical improvements to compact smoke detectors, systems and apparatus
US11238716B2 (en) * 2019-11-27 2022-02-01 Ningbo Weilaiying Electronic Technology Co., Ltd Photoelectric smoke fire detection and alarming method, apparatus and system
EP4078550A1 (de) * 2019-12-20 2022-10-26 Siemens Schweiz AG Messkammer zur anbringung auf einer rauchdetektionseinheit mit einer lichtfalle nach dem prinzip einer fresnel-stufenlinse
CN111308009B (zh) * 2020-03-05 2022-04-29 山东科技大学 矿用高分子材料阴燃耗氧量与产物同步试验分析装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH592933A5 (es) * 1976-04-05 1977-11-15 Cerberus Ag
JPS53144387A (en) * 1977-05-23 1978-12-15 Hochiki Co Depreciation type detector
JPS5413391A (en) * 1977-06-30 1979-01-31 Matsushita Electric Works Ltd Smoke sensor
US4242673A (en) * 1978-03-13 1980-12-30 American District Telegraph Company Optical particle detector
US4230950A (en) * 1979-05-16 1980-10-28 Honeywell Inc. Electro-optic smoke detector
DE2951459C2 (de) * 1979-12-20 1984-03-29 Heimann Gmbh, 6200 Wiesbaden Optische Anordnung für einen Rauchmelder nach dem Lichtstreuungsprinzip
JPS63163698A (ja) * 1986-12-26 1988-07-07 ホーチキ株式会社 散乱光式煙感知器
US4857895A (en) * 1987-08-31 1989-08-15 Kaprelian Edward K Combined scatter and light obscuration smoke detector
WO1989009392A1 (en) * 1988-03-30 1989-10-05 Martin Terence Cole Fluid pollution monitor
DE3831654A1 (de) * 1988-09-17 1990-03-22 Hartwig Beyersdorf Optischer rauchmelder
US4966446A (en) * 1989-04-28 1990-10-30 At&T Bell Laboratories Mask controlled coupling of inter-substrate optical components
US5130531A (en) * 1989-06-09 1992-07-14 Omron Corporation Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens
US4936666A (en) * 1989-08-08 1990-06-26 Minnesota Mining And Manufacturing Company Diffractive lens
JP2533653B2 (ja) * 1989-09-26 1996-09-11 松下電工株式会社 光電式煙感知器
NL9001415A (nl) * 1990-06-21 1992-01-16 Ajax De Boer B V Optische rook-, aerosol- en stofdetector en brandmeldingsapparaat met optische detector.

Also Published As

Publication number Publication date
CH684556A5 (de) 1994-10-14
US5451931A (en) 1995-09-19
ATE155272T1 (de) 1997-07-15
DE59306866D1 (de) 1997-08-14
EP0588232B1 (de) 1997-07-09
EP0588232A1 (de) 1994-03-23

Similar Documents

Publication Publication Date Title
ES2106930T3 (es) Detector de humo optico.
DE69405427T2 (de) Vorrichtung mit fokussierendem oberflächenemittierendem Halbleiterlaser
DE69022137D1 (de) Laserdrucker mit Lichtbestrahlungsverhütung.
DE69206084D1 (de) Heizapparat mit Lichtstrahl.
DE69104573D1 (de) Optischer Verstärker.
EP0665446A3 (en) Light beam scanner and laser arrangement used for the scanner.
DE69201257D1 (de) Laserstrahlerzeugende Vorrichtung.
DE69002265T2 (de) Strahlungsdetektor.
DE69113268D1 (de) Laserdetektor.
FI930051A (fi) 4,13-dioxabicyklo(8.2.1)tridecenonderivat samt foerfarande och mellanprodukt foer deras framstaellning
DE69114856D1 (de) Infrarotstrahlungsquelle.
DE69109930T2 (de) Verbessertes abstimmbares optisches Filter mit doppeltem Strahldurchgang.
DE69300886D1 (de) Laserlichtstrahlerzeugende Vorrichtung.
DE68922246D1 (de) Laserstrahlblende.
DE69315409T2 (de) Laserverbindungsvorrichtung
DE69008835D1 (de) Laser mit freien Elektronen.
DE69108092T2 (de) Elektronenstrahlschweissen.
DE68922773T2 (de) Lichtbündelabtaster.
DE68907713T2 (de) Laserstrahlübertragungseinheit.
GB2023369A (en) Device for two-dimensional infra-red scanning
DE69016416D1 (de) Laserstrahlbehandlungsvorrichtung.
KR880701943A (ko) 광 주사시스템
DE69128681T2 (de) Fokusdetektor
FR2667404B1 (fr) Dispositif generateur de plusieurs faisceaux de lumiere.
KR930010673U (ko) 광검출기를 갖는 광빔 스캐닝 시스템

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 588232

Country of ref document: ES