DK1709428T3 - Fremgangsmåde til fortolkning af et spredt lys-signal og spredt lys-detektor til gennemförelse af nævnte fremgangsmåde - Google Patents

Fremgangsmåde til fortolkning af et spredt lys-signal og spredt lys-detektor til gennemförelse af nævnte fremgangsmåde

Info

Publication number
DK1709428T3
DK1709428T3 DK04804227T DK04804227T DK1709428T3 DK 1709428 T3 DK1709428 T3 DK 1709428T3 DK 04804227 T DK04804227 T DK 04804227T DK 04804227 T DK04804227 T DK 04804227T DK 1709428 T3 DK1709428 T3 DK 1709428T3
Authority
DK
Denmark
Prior art keywords
scattered light
light signal
interpreting
carrying
light detector
Prior art date
Application number
DK04804227T
Other languages
English (en)
Inventor
Andreas Siemens
Original Assignee
Wagner Alarm Sicherung
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34801078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK1709428(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wagner Alarm Sicherung filed Critical Wagner Alarm Sicherung
Application granted granted Critical
Publication of DK1709428T3 publication Critical patent/DK1709428T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • 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
    • 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

  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Road Repair (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
DK04804227T 2004-01-27 2004-12-22 Fremgangsmåde til fortolkning af et spredt lys-signal og spredt lys-detektor til gennemförelse af nævnte fremgangsmåde DK1709428T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004004098A DE102004004098B3 (de) 2004-01-27 2004-01-27 Verfahren zur Auswertung eines Streulichtsignals und Streulichtdetektor zur Durchführung des Verfahrens
PCT/EP2004/014632 WO2005071390A1 (de) 2004-01-27 2004-12-22 Verfahren zur auswertung eines streulichtsignals und streulichtdetektor zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
DK1709428T3 true DK1709428T3 (da) 2007-11-05

Family

ID=34801078

Family Applications (1)

Application Number Title Priority Date Filing Date
DK04804227T DK1709428T3 (da) 2004-01-27 2004-12-22 Fremgangsmåde til fortolkning af et spredt lys-signal og spredt lys-detektor til gennemförelse af nævnte fremgangsmåde

Country Status (16)

Country Link
US (1) US7440100B2 (da)
EP (1) EP1709428B1 (da)
JP (1) JP2007519906A (da)
KR (1) KR100955994B1 (da)
CN (1) CN1898551B (da)
AT (1) ATE374363T1 (da)
AU (1) AU2004314376B2 (da)
CA (1) CA2550054C (da)
DE (2) DE102004004098B3 (da)
DK (1) DK1709428T3 (da)
ES (1) ES2291967T3 (da)
HK (1) HK1094249A1 (da)
PL (1) PL1709428T3 (da)
PT (1) PT1709428E (da)
RU (1) RU2351918C2 (da)
WO (1) WO2005071390A1 (da)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0519323D0 (en) * 2005-09-22 2005-11-02 Bann John R Scattering centre detector assembly and method
US8296088B2 (en) * 2006-06-02 2012-10-23 Luminex Corporation Systems and methods for performing measurements of one or more materials
EP2053574B1 (de) * 2007-10-25 2014-11-12 Securiton AG Rauchmelder mit Teilchenunterdrückung
DE102007055000B4 (de) 2007-11-17 2010-07-15 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Bestimmung des Phasenüberganges eines in einem Gasstrom befindlichen Multikomponententropfens, in dem kristalline Feststoffe gelöst sind, in einen festen Zustand
DE102008010446A1 (de) * 2008-02-21 2009-09-10 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Verfahren und optische Sensoranordnung zum Erfassen einer Messgröße eines Mediums, insbesondere zur Trübungsmessung
US10271778B2 (en) * 2008-06-03 2019-04-30 Nonin Medical, Inc. LED control utilizing ambient light or signal quality
KR100988566B1 (ko) * 2008-08-27 2010-10-18 삼성전자주식회사 광 검출 방법 및 장치
JP2010160768A (ja) * 2009-01-09 2010-07-22 Hochiki Corp 煙感知器の試験設備の制御方法
JP2010160767A (ja) * 2009-01-09 2010-07-22 Hochiki Corp 煙感知器の試験設備及びそのための装置
DE102009011846B4 (de) 2009-03-05 2015-07-30 MaxDeTec AG Analyseverfahren und -geräte für Fluide
JP5334778B2 (ja) * 2009-09-28 2013-11-06 ホーチキ株式会社 火災警報器の試験設備
EP2407946B1 (de) * 2010-07-15 2012-09-05 Siemens Schweiz AG Erkennen von Verstopfungen und Unterbrüchen bei einem Ansaug-rauchmelder (ASD)
CN102455288B (zh) * 2010-10-15 2014-10-15 西门子公司 通过在线信号电平监控对传感器装置的光电信号路径进行校准
US8717184B2 (en) * 2010-10-15 2014-05-06 Siemens Aktiengesellschaft Calibration of an electro-optical signal path of a sensor device by online signal level monitoring
US8558156B2 (en) * 2010-10-27 2013-10-15 The Boeing Company Device for capturing and preserving an energy beam which penetrates into an interior of said device and method therefor
US20130294974A1 (en) * 2010-12-08 2013-11-07 Hitachi High-Technologies Corporation Automatic analyzer
ITTO20110407A1 (it) * 2011-05-09 2012-11-10 Illinois Tool Works Dispositivo sensore ottico controllato
DE102011108389A1 (de) * 2011-07-22 2013-01-24 PPP "KB Pribor" Ltd. Rauchdetektor
JP5952614B2 (ja) * 2012-03-30 2016-07-13 能美防災株式会社 煙感知器
PL2706515T3 (pl) 2012-09-07 2015-04-30 Amrona Ag Urządzenie i sposób wykrywania światła rozproszonego
HUP1300560A2 (en) * 2013-09-27 2015-03-30 Peter Wolf Protecting system for biosphere asset
US9459208B2 (en) * 2013-10-04 2016-10-04 Tyco Fire & Security Gmbh Duct detector with remote airflow test capability
JP6596987B2 (ja) * 2015-07-02 2019-10-30 富士電機株式会社 粒子計測装置
EP3376483A4 (en) * 2015-10-26 2019-09-18 Hochiki Corporation ALARM DEVICE
CN105354972A (zh) * 2015-11-30 2016-02-24 无锡拓能自动化科技有限公司 基于粒子测量的早期火灾报警方法
JP6455470B2 (ja) * 2016-03-15 2019-01-23 オムロン株式会社 粒子センサ、及びそれを備えた電子機器
KR101966492B1 (ko) * 2016-03-25 2019-04-05 현대자동차주식회사 차량용 먼지 센서
EP3361232A1 (en) * 2017-02-09 2018-08-15 Koninklijke Philips N.V. Optical particle sensor and sensing method
DE102017215465B4 (de) * 2017-09-04 2022-12-08 Mahle International Gmbh Klimaanlage eines Fahrzeugs und Fahrzeug damit
CN111263958B (zh) * 2017-10-30 2022-05-27 开利公司 检测器装置中的补偿器
US11783688B2 (en) * 2018-03-13 2023-10-10 Carrier Corporation Aspirating detector system
EP3584774A1 (de) * 2018-06-19 2019-12-25 Wagner Group GmbH Streulichtdetektor und ansaugbranderkennungssystem mit einem streulichtdetektor
CN111006979B (zh) * 2019-11-05 2023-06-23 天津航空机电有限公司 一种用于烟雾探测器环境补偿的电路及补偿方法
EP3828529A1 (en) * 2019-11-27 2021-06-02 Carrier Corporation Smoke detector for aspiration smoke detector system
US11676466B2 (en) * 2020-08-19 2023-06-13 Honeywell International Inc. Self-calibrating fire sensing device
CN116577250A (zh) * 2022-02-08 2023-08-11 开利公司 组合烟雾和空气质量检测
DE102022112140A1 (de) 2022-05-16 2023-11-16 Endress+Hauser Conducta Gmbh+Co. Kg Verfahren zur Montage von einem oder mehreren optischen Elementen in einem Gehäuse

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405615A (en) * 1972-08-11 1975-09-10 Chubb Fire Security Ltd Fire alarms
US4266219A (en) * 1978-09-18 1981-05-05 Baker Industries, Inc. Supervisory control system for a smoke detector
GB2034026B (en) * 1978-09-29 1983-03-23 Chubb Fire Security Ltd Heat or smoke detector circuit
US4225791A (en) * 1979-03-01 1980-09-30 Honeywell Inc. Optical smoke detector circuit
CH657221A5 (de) * 1981-06-15 1986-08-15 Cerberus Ag Rauchdetektor.
JPS6217641A (ja) * 1985-07-15 1987-01-26 Sharp Corp 煙感知センサ
US5117219A (en) * 1987-10-21 1992-05-26 Pittway Corporation Smoke and fire detection system communication
JPH01213553A (ja) * 1988-02-22 1989-08-28 Toshimitsu Musha 光検出器の熱雑音除去方法並びに粒径の測定方法及び免疫反応の測定方法
US5303029A (en) * 1992-06-24 1994-04-12 Rohm And Haas Company Sample evaluation by dust measuring
US5296910A (en) * 1992-10-05 1994-03-22 University Of Akransas Method and apparatus for particle analysis
JP3423759B2 (ja) * 1993-01-07 2003-07-07 ホーチキ株式会社 微粒子検出兼用煙検出装置
GB2274333B (en) * 1993-01-07 1996-12-11 Hochiki Co Smoke detecting apparatus capable of detecting both smoke and fine particles
US6501810B1 (en) * 1998-10-13 2002-12-31 Agere Systems Inc. Fast frame synchronization
DE4329847C1 (de) * 1993-09-03 1995-01-05 Wagner Alarm Sicherung Verfahren zum Erzeugen von Rauchaerosolen und Pyrolysegerät zur Durchführung des Verfahrens
EP0733894B1 (en) * 1995-03-24 2003-05-07 Nohmi Bosai Ltd. Sensor for detecting fine particles such as smoke
AUPN965896A0 (en) * 1996-05-03 1996-05-30 Vision Products Pty Ltd The detection of airborne pollutants
JP3672158B2 (ja) * 1997-03-10 2005-07-13 富士電機システムズ株式会社 濁度の測定方法および装置
US5831537A (en) * 1997-10-27 1998-11-03 Slc Technologies, Inc. Electrical current saving combined smoke and fire detector
JPH11339159A (ja) * 1998-05-29 1999-12-10 Hochiki Corp 煙感知装置
JP3724689B2 (ja) * 1998-10-30 2005-12-07 ホーチキ株式会社 火災監視装置及び火災感知器
US6876305B2 (en) * 1999-12-08 2005-04-05 Gentex Corporation Compact particle sensor
JP2002156321A (ja) * 2000-11-22 2002-05-31 Shimadzu Corp 浮遊粒子状物質測定装置
DE60325254D1 (de) * 2002-08-23 2009-01-22 Gen Electric Mmuner alarmsignalerzeugungs-rauchdetektor

Also Published As

Publication number Publication date
DE102004004098B3 (de) 2005-09-01
AU2004314376B2 (en) 2009-10-08
US7440100B2 (en) 2008-10-21
ATE374363T1 (de) 2007-10-15
JP2007519906A (ja) 2007-07-19
CN1898551B (zh) 2011-07-13
KR20060127885A (ko) 2006-12-13
RU2351918C2 (ru) 2009-04-10
KR100955994B1 (ko) 2010-05-04
AU2004314376A1 (en) 2005-08-04
CA2550054A1 (en) 2005-08-04
EP1709428A1 (de) 2006-10-11
HK1094249A1 (en) 2007-03-23
CA2550054C (en) 2012-04-24
PL1709428T3 (pl) 2008-02-29
RU2006127166A (ru) 2008-02-10
WO2005071390A1 (de) 2005-08-04
ES2291967T3 (es) 2008-03-01
EP1709428B1 (de) 2007-09-26
CN1898551A (zh) 2007-01-17
DE502004005099D1 (de) 2007-11-08
PT1709428E (pt) 2007-10-15
US20070139649A1 (en) 2007-06-21

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