DK0873509T3 - Apparat til separation og detektion af partikler - Google Patents

Apparat til separation og detektion af partikler

Info

Publication number
DK0873509T3
DK0873509T3 DK97900289T DK97900289T DK0873509T3 DK 0873509 T3 DK0873509 T3 DK 0873509T3 DK 97900289 T DK97900289 T DK 97900289T DK 97900289 T DK97900289 T DK 97900289T DK 0873509 T3 DK0873509 T3 DK 0873509T3
Authority
DK
Denmark
Prior art keywords
detection apparatus
particle separation
particle
separation
detection
Prior art date
Application number
DK97900289T
Other languages
English (en)
Inventor
Philip Harley
Original Assignee
Kidde Fire Prot Services 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 Kidde Fire Prot Services Ltd filed Critical Kidde Fire Prot Services Ltd
Application granted granted Critical
Publication of DK0873509T3 publication Critical patent/DK0873509T3/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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DK97900289T 1996-01-10 1997-01-07 Apparat til separation og detektion af partikler DK0873509T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9600444A GB2309076B (en) 1996-01-10 1996-01-10 Particle separation and detection apparatus
PCT/GB1997/000037 WO1997025611A2 (en) 1996-01-10 1997-01-07 Particle separation and detection apparatus

Publications (1)

Publication Number Publication Date
DK0873509T3 true DK0873509T3 (da) 2003-03-03

Family

ID=10786831

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97900289T DK0873509T3 (da) 1996-01-10 1997-01-07 Apparat til separation og detektion af partikler

Country Status (13)

Country Link
US (1) US6369890B1 (da)
EP (1) EP0873509B1 (da)
JP (1) JP3263085B2 (da)
KR (1) KR100653220B1 (da)
CN (1) CN1105912C (da)
AU (1) AU1388097A (da)
CA (1) CA2242363C (da)
DE (1) DE69716577T2 (da)
DK (1) DK0873509T3 (da)
GB (1) GB2309076B (da)
HK (1) HK1018314A1 (da)
NO (1) NO983095L (da)
WO (1) WO1997025611A2 (da)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2335976A (en) * 1998-04-02 1999-10-06 Alasdair James Williamson Replaceable optical cell for scattered light smoke detection apparatus
AU5404299A (en) * 1998-09-24 2000-04-17 Electrical Engineering Company Ltd. Mounting device for mounting a sensor in a chamber, especially in the engine compartment of an internal combustion engine
AU778492B2 (en) * 2000-04-07 2004-12-09 Rohm And Haas Company Method and apparatus for determining the dispersion stability of a liquid suspension
US7348946B2 (en) * 2001-12-31 2008-03-25 Intel Corporation Energy sensing light emitting diode display
JP3957639B2 (ja) * 2003-01-10 2007-08-15 株式会社堀場製作所 オイルミスト検出装置
US7362320B2 (en) * 2003-06-05 2008-04-22 Hewlett-Packard Development Company, L.P. Electronic device having a light emitting/detecting display screen
JP3840470B2 (ja) * 2003-12-03 2006-11-01 株式会社堀場製作所 オイルミスト検出装置
GB0519323D0 (en) * 2005-09-22 2005-11-02 Bann John R Scattering centre detector assembly and method
JP5032836B2 (ja) * 2006-12-21 2012-09-26 株式会社堀場製作所 オイルミスト検出装置
TWI537551B (zh) * 2009-07-07 2016-06-11 愛克斯崔里斯科技有限公司 微粒探測器及用於操作微粒探測器之方法
JP5420437B2 (ja) * 2010-01-19 2014-02-19 株式会社オプティコン 粉末検出装置
DE202010002743U1 (de) * 2010-02-24 2010-06-02 Albrecht-Früh, Georg Schauglas-Armatur
EP2386733A1 (de) * 2010-05-14 2011-11-16 Schaller Automation Industrielle Automationstechnik GmbH & Co. KG Anlage und Verfahren zum Ermitteln von Messwerten von Gasen und/oder eines Aerosols für eine Arbeitsmaschine
EP2645077A1 (en) 2012-03-27 2013-10-02 Siemens Aktiengesellschaft Sample collecting device for droplet and gas sampling in narrow ducts of a gas turbine or any other device with an oil breather
EP2645100A1 (en) 2012-03-27 2013-10-02 Siemens Aktiengesellschaft Infrared spectrometer measurement of droplets collected from an oil mist in a breather pipe of a gas turbine
JP6329820B2 (ja) * 2014-06-16 2018-05-23 株式会社Ｓｏｋｅｎ 粒子状物質検出センサ
TWI567379B (zh) * 2015-01-06 2017-01-21 All Ring Tech Co Ltd Small element detection device
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
KR102660931B1 (ko) * 2017-01-24 2024-04-25 삼성전자주식회사 공기 상태 측정 장치 및 그 방법
DE102020128684A1 (de) * 2020-10-30 2022-05-05 Heinzmann Gmbh & Co. Kg Ölnebeldetektor zur Detektion und/oder Analyse von Öl-Luftgemischen mit einer optischen Messanordnung sowie zugehörige Verfahren
US11781969B2 (en) 2020-11-18 2023-10-10 Kidde Technologies, Inc. Clean gas curtain to prevent particle buildup during concentration measurement

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB848164A (en) * 1957-09-07 1960-09-14 Dept Of Mines Material classification
US3799670A (en) * 1972-08-21 1974-03-26 Pyrotector Europ Gmbh Smoke detector
NL177187C (nl) * 1974-01-16 1985-08-16 Nederlandse Gasunie Nv Inrichting voor het afscheiden van verontreinigingen uit gassen.
NL8120002A (nl) * 1980-01-14 1981-12-01 Geissmann Marco Werkwijze en inrichting voor het afscheiden van vloeistof uit een gas-vloeistofmengsel.
JPS5826251A (ja) * 1981-07-21 1983-02-16 クオリティ・モニタリング・インストルメンツ・リミテッド 油霧検出器
DE3228902A1 (de) * 1982-08-03 1984-02-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Zyklonabscheider
JPS61247918A (ja) * 1985-04-26 1986-11-05 Hochiki Corp アナログセンサの出力補正装置
US4769550A (en) * 1987-07-29 1988-09-06 Quantum Group, Inc. Dual scattering-type smoke detector with cross-checking
CH683464A5 (de) * 1991-09-06 1994-03-15 Cerberus Ag Optischer Rauchmelder mit aktiver Ueberwachung.
GB2259761B (en) * 1991-09-18 1995-04-05 Graviner Ltd Kidde Smoke and particle detector
US5218771A (en) * 1992-04-15 1993-06-15 Redford Peter M Orientation sensing apparatus
GB2266065B (en) * 1992-04-06 1995-10-25 Arthur John Arnold Vacuum particle collector
JPH06134268A (ja) * 1992-10-30 1994-05-17 Nok Corp 中空糸膜モジュールの欠陥位置検出方法およびその装置並びに欠陥補修方法
GB2284165A (en) * 1993-11-24 1995-05-31 Winton Eurotech Limited Dust Separator
DE4401755C2 (de) * 1994-01-21 1997-08-28 Jenoptik Jena Gmbh Kombiniertes Sichtweiten- und Niederschlagsmeßgerät
US5719557A (en) * 1994-05-19 1998-02-17 Digital Security Controls Ltd. Photoelectric smoke detector

Also Published As

Publication number Publication date
DE69716577D1 (de) 2002-11-28
NO983095D0 (no) 1998-07-03
WO1997025611A3 (en) 1997-10-23
GB2309076B (en) 1999-08-11
JP2000503120A (ja) 2000-03-14
GB9600444D0 (en) 1996-03-13
JP3263085B2 (ja) 2002-03-04
CN1212757A (zh) 1999-03-31
KR19990077159A (ko) 1999-10-25
NO983095L (no) 1998-09-02
DE69716577T2 (de) 2003-06-26
CN1105912C (zh) 2003-04-16
EP0873509B1 (en) 2002-10-23
US6369890B1 (en) 2002-04-09
EP0873509A2 (en) 1998-10-28
KR100653220B1 (ko) 2007-04-10
HK1018314A1 (en) 1999-12-17
GB2309076A (en) 1997-07-16
CA2242363C (en) 2002-12-17
AU1388097A (en) 1997-08-01
CA2242363A1 (en) 1997-07-17
WO1997025611A2 (en) 1997-07-17

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