NO331437B1 - Spredtlysroykvarsler - Google Patents

Spredtlysroykvarsler Download PDF

Info

Publication number
NO331437B1
NO331437B1 NO20050323A NO20050323A NO331437B1 NO 331437 B1 NO331437 B1 NO 331437B1 NO 20050323 A NO20050323 A NO 20050323A NO 20050323 A NO20050323 A NO 20050323A NO 331437 B1 NO331437 B1 NO 331437B1
Authority
NO
Norway
Prior art keywords
light
measuring chamber
smoke
light source
optical
Prior art date
Application number
NO20050323A
Other languages
English (en)
Norwegian (no)
Other versions
NO20050323D0 (no
NO20050323L (no
Inventor
Kurt Hess
Urs Riedi
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of NO20050323D0 publication Critical patent/NO20050323D0/no
Publication of NO20050323L publication Critical patent/NO20050323L/no
Publication of NO331437B1 publication Critical patent/NO331437B1/no

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)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
NO20050323A 2002-06-20 2005-01-20 Spredtlysroykvarsler NO331437B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02013656A EP1376504B1 (de) 2002-06-20 2002-06-20 Streulichtrauchmelder
PCT/CH2003/000380 WO2004001693A1 (de) 2002-06-20 2003-06-13 Streulichtrauchmelder

Publications (3)

Publication Number Publication Date
NO20050323D0 NO20050323D0 (no) 2005-01-20
NO20050323L NO20050323L (no) 2005-01-20
NO331437B1 true NO331437B1 (no) 2012-01-02

Family

ID=29716801

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20050323A NO331437B1 (no) 2002-06-20 2005-01-20 Spredtlysroykvarsler

Country Status (16)

Country Link
US (2) US7365846B2 (zh)
EP (1) EP1376504B1 (zh)
JP (1) JP2005530256A (zh)
KR (1) KR100998373B1 (zh)
CN (1) CN1662942B (zh)
AT (1) ATE318434T1 (zh)
AU (1) AU2003233744B2 (zh)
CA (1) CA2490019A1 (zh)
DE (1) DE50205854D1 (zh)
DK (1) DK1376504T3 (zh)
ES (1) ES2259353T3 (zh)
HU (1) HUP0501097A2 (zh)
NO (1) NO331437B1 (zh)
PL (1) PL373350A1 (zh)
PT (1) PT1376504E (zh)
WO (1) WO2004001693A1 (zh)

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EP1810555B1 (en) * 2004-11-10 2017-08-16 LG Electronics Inc. Remote monitor in electric home appliances
US20060141527A1 (en) * 2004-12-29 2006-06-29 Caracci Stephen J Method for creating a reference region and a sample region on a biosensor and the resulting biosensor
AU2008264607B2 (en) * 2007-06-18 2012-02-02 Panasonic Corporation Smoke sensor
EP2801959A1 (en) * 2009-10-05 2014-11-12 Cavius APS Smoke alarm
AU2011208318B2 (en) * 2010-01-21 2014-05-15 Hochiki Corporation Detector
US9255882B2 (en) * 2011-06-01 2016-02-09 Scanco Holding AG Optical imaging system
JP5810444B2 (ja) * 2011-09-01 2015-11-11 新コスモス電機株式会社 煙感知器
DE102011088661A1 (de) 2011-12-15 2013-06-20 Robert Bosch Gmbh Elektrische Vorrichtung, insbesondere zur Signal-Aufnahme oder Signal-Ausgabe
DE102015004458B4 (de) 2014-06-26 2016-05-12 Elmos Semiconductor Aktiengesellschaft Vorrichtung und Verfahren für einen klassifizierenden, rauchkammerlosen Luftzustandssensor zur Prognostizierung eines folgenden Betriebszustands
CN104408863A (zh) * 2014-11-05 2015-03-11 中国科学技术大学先进技术研究院 一种双光路火灾烟雾探测烟室
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
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
CN105788159A (zh) * 2014-12-23 2016-07-20 许成钰 一种光电开关烟雾报警器
US10242545B2 (en) * 2015-05-19 2019-03-26 Google Llc Adjustable-angle mounting system for hazard detector
JP6681913B2 (ja) * 2015-10-26 2020-04-15 ホーチキ株式会社 警報装置
US9824564B2 (en) * 2015-12-14 2017-11-21 Honeywell International Inc. Aspirated smoke detector with improved optical chamber
US9651485B1 (en) 2015-12-31 2017-05-16 Google Inc. Systems and methods for using multiple light detecting optoelectronic components of a hazard detection system to determine a smoke condition of an environment
US9903814B2 (en) 2015-12-31 2018-02-27 Google Llc Systems and methods for optically coupling optoelectronic components of a hazard detection system to determine a smoke condition of an environment
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
KR102255534B1 (ko) 2017-07-07 2021-05-25 주식회사 엘지에너지솔루션 이차전지
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
EP3803819B1 (en) * 2018-05-31 2024-05-01 Autronica Fire & Security AS Printed circuit board for smoke detector
US10921367B2 (en) 2019-03-06 2021-02-16 Analog Devices, Inc. Stable measurement of sensors methods and systems
US11074796B2 (en) * 2019-04-01 2021-07-27 Carrier Corporation Photoelectric smoke detectors
US11796445B2 (en) 2019-05-15 2023-10-24 Analog Devices, Inc. Optical improvements to compact smoke detectors, systems and apparatus
CN111795951A (zh) * 2020-05-28 2020-10-20 南京颗粒光电科技有限公司 一种新能源电池热失控检测用一体化传感器及预警方法
SE544231C2 (en) * 2020-07-06 2022-03-08 Lanfor Utveckling Ab An attachment apparatus
CN112634574B (zh) * 2020-12-19 2022-11-04 上海鑫灵电力科技发展有限公司 一种避免烟雾过热的火灾声光报警器
US11790746B2 (en) * 2021-02-02 2023-10-17 Carrier Corporation Smoke entry solution for multi wave multi angle safety device
US12046114B2 (en) * 2022-02-07 2024-07-23 Pixart Imaging Inc. Smoke detection device with preferred detection accuracy
CN118190738B (zh) * 2024-05-20 2024-08-09 天津航空机电有限公司 一种基于偏振光的迷宫结构及民用飞机烟雾探测器

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US4616928A (en) * 1984-06-20 1986-10-14 Kidde, Inc. Photoelectric smoke detector with adjustable background signal
JPS63163698A (ja) * 1986-12-26 1988-07-07 ホーチキ株式会社 散乱光式煙感知器
US5021677A (en) * 1989-05-02 1991-06-04 Nohmi Bosai Kabushiki Kaisha Light-scattering-type smoke detector
JP2533653B2 (ja) * 1989-09-26 1996-09-11 松下電工株式会社 光電式煙感知器
CH684556A5 (de) * 1992-09-14 1994-10-14 Cerberus Ag Optischer Rauchmelder.
CH685410A5 (de) * 1993-02-15 1995-06-30 Cerberus Ag Vorrichtung zur Funktionsprüfung von Rauchmeldern.
US5497144A (en) * 1993-07-07 1996-03-05 Cerberus Ag Testing and adjustment of scattered-light smoke detectors
EP0772170B1 (de) * 1995-11-06 2001-08-29 Siemens Building Technologies AG Automatischer Brandmelder
DE59609625D1 (de) * 1996-07-22 2002-10-10 Siemens Building Tech Ag Rauchmelder
EP0821332A1 (de) * 1996-07-22 1998-01-28 Cerberus Ag Rauchmelder
ATE247316T1 (de) * 1997-05-20 2003-08-15 Siemens Ag Optischer rauchmelder
DE19733375B4 (de) * 1997-08-01 2005-07-28 Hekatron Gmbh Vorrichtung zur Branderkennung
ES2221946T3 (es) 1997-12-24 2005-01-16 Siemens Building Technologies Ag Detector de humo optico.
US6521907B1 (en) * 1999-04-29 2003-02-18 Pittway Corporation Miniature photoelectric sensing chamber
EP1087352A1 (de) 1999-09-22 2001-03-28 Siemens Building Technologies AG Optischer Rauchmelder
CA2293830C (en) * 1999-12-31 2008-07-29 Digital Security Controls Ltd. Photoelectric smoke detector and chamber therefor

Also Published As

Publication number Publication date
US7365846B2 (en) 2008-04-29
ES2259353T3 (es) 2006-10-01
AU2003233744B2 (en) 2006-11-02
NO20050323D0 (no) 2005-01-20
KR100998373B1 (ko) 2010-12-03
DE50205854D1 (de) 2006-04-27
CA2490019A1 (en) 2003-12-31
DK1376504T3 (da) 2006-06-26
KR20050013226A (ko) 2005-02-03
PL373350A1 (en) 2005-08-22
EP1376504A1 (de) 2004-01-02
AU2003233744A1 (en) 2004-01-06
ATE318434T1 (de) 2006-03-15
CN1662942B (zh) 2010-05-12
WO2004001693A1 (de) 2003-12-31
US20060017580A1 (en) 2006-01-26
JP2005530256A (ja) 2005-10-06
CN1662942A (zh) 2005-08-31
HUP0501097A2 (en) 2006-03-28
EP1376504B1 (de) 2006-02-22
NO20050323L (no) 2005-01-20
US20080266558A1 (en) 2008-10-30
PT1376504E (pt) 2006-07-31

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: ONSAGERS AS, POSTBOKS 6963 ST OLAVS PLASS, 0130 OS

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: SIEMENS SCHWEIZ AG, CH

MM1K Lapsed by not paying the annual fees