KR101339076B1 - 돔 가스 센서 - Google Patents

돔 가스 센서 Download PDF

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Publication number
KR101339076B1
KR101339076B1 KR1020087021848A KR20087021848A KR101339076B1 KR 101339076 B1 KR101339076 B1 KR 101339076B1 KR 1020087021848 A KR1020087021848 A KR 1020087021848A KR 20087021848 A KR20087021848 A KR 20087021848A KR 101339076 B1 KR101339076 B1 KR 101339076B1
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KR
South Korea
Prior art keywords
radiation
delete delete
radiation source
detector
radiation detector
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Expired - Fee Related
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KR1020087021848A
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English (en)
Korean (ko)
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KR20090004869A (ko
Inventor
마이클 제이. 스미스
Original Assignee
가스 센싱 솔루션즈 리미티드
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03Cuvette constructions
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0216Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using light concentrators or collectors or condensers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/42Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03Cuvette constructions
    • G01N21/031Multipass arrangements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/062LED's
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/063Illuminating optical parts
    • G01N2201/0636Reflectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004CO or CO2

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Glass Compositions (AREA)
KR1020087021848A 2006-02-06 2007-02-06 돔 가스 센서 Expired - Fee Related KR101339076B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0602320.4A GB0602320D0 (en) 2006-02-06 2006-02-06 Domed gas sensor
GB0602320.4 2006-02-06
PCT/GB2007/000401 WO2007091043A1 (en) 2006-02-06 2007-02-06 Dome gas sensor

Publications (2)

Publication Number Publication Date
KR20090004869A KR20090004869A (ko) 2009-01-12
KR101339076B1 true KR101339076B1 (ko) 2014-01-10

Family

ID=36101101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087021848A Expired - Fee Related KR101339076B1 (ko) 2006-02-06 2007-02-06 돔 가스 센서

Country Status (14)

Country Link
US (1) US20090235720A1 (enExample)
EP (1) EP1987346B1 (enExample)
JP (1) JP5543113B2 (enExample)
KR (1) KR101339076B1 (enExample)
CN (1) CN101449143B (enExample)
AT (1) ATE477482T1 (enExample)
AU (1) AU2007213575B2 (enExample)
CA (1) CA2677450C (enExample)
DE (1) DE602007008368D1 (enExample)
DK (1) DK1987346T3 (enExample)
GB (1) GB0602320D0 (enExample)
NZ (1) NZ571080A (enExample)
PT (1) PT1987346E (enExample)
WO (1) WO2007091043A1 (enExample)

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JP2998459B2 (ja) 1992-10-22 2000-01-11 トヨタ自動車株式会社 内燃機関の排気還流装置
DE102009036114B3 (de) 2009-08-05 2010-09-02 Dräger Safety AG & Co. KGaA Infrarot-Optische Gasmesseinrichtung
GB2475277B (en) * 2009-11-12 2014-05-21 Bah Holdings Llc Optical absorption gas analyser
GB201000756D0 (en) 2010-01-18 2010-03-03 Gas Sensing Solutions Ltd Gas sensor with radiation guide
DE102010015899B4 (de) 2010-02-04 2022-07-28 Erbe Elektromedizin Gmbh Elektrochirurgische Anordnung und elektrochirurgisches Instrument
US8003945B1 (en) * 2010-08-25 2011-08-23 Jacob Y Wong Intrinsically safe NDIR gas sensor in a can
US8692997B2 (en) 2010-08-25 2014-04-08 Bah Holdings Llc Optical gas and/or particulate sensors
GB201018418D0 (en) 2010-11-01 2010-12-15 Gas Sensing Solutions Ltd Temperature calibration methods and apparatus for optical absorption gas sensors, and optical absorption gas sensors thereby calibrated
GB201018417D0 (en) 2010-11-01 2010-12-15 Gas Sensing Solutions Ltd Apparatus and method for generating light pulses from LEDs in optical absorption gas sensors
CN102279167A (zh) * 2011-07-15 2011-12-14 中北大学 微型红外气体传感器
DE102012007016B3 (de) * 2012-04-05 2013-10-10 Dräger Safety AG & Co. KGaA Optischer Gassensor
WO2014136414A1 (ja) * 2013-03-04 2014-09-12 パナソニック株式会社 デバイス
ITMI20130478A1 (it) * 2013-03-29 2014-09-30 N E T Srl Rilevatore ottico di gas a geometria variabile
WO2015104133A1 (en) * 2014-01-07 2015-07-16 Koninklijke Philips N.V. A gas sensor by light absorption
EP2960642A1 (fr) 2014-06-26 2015-12-30 Schneider Electric Industries SAS Chambre optique pour dispositif de détection de gaz
DE102014016515B4 (de) 2014-11-10 2021-04-29 Dräger Safety AG & Co. KGaA Optischer Gassensor
KR20160105062A (ko) 2015-02-27 2016-09-06 김영웅 가스 센서 모듈
DE102015212870A1 (de) * 2015-07-09 2017-01-12 Robert Bosch Gmbh Sensorvorrichtung zum Messen einer Fluidkonzentration und Verwendung der Sensorvorrichtung
DE102015011810B4 (de) 2015-09-17 2018-03-15 Dräger Safety AG & Co. KGaA Messgasküvette für einen optischen Gassensor und optischer Gassensor
US20170184492A1 (en) * 2015-12-27 2017-06-29 Comdek Industrial Corporation Gas analyzer system
DE102016010088A1 (de) 2016-08-23 2018-03-01 Dräger Safety AG & Co. KGaA Messvorrichtung zur Absorptionsmessung von Gasen
DE102016012970A1 (de) * 2016-10-28 2018-05-03 Drägerwerk AG & Co. KGaA Vorrichtung zur Konzentrationsbestimmung mindestens einer Gaskomponente in einem Atemgasgemisch
DE102016012971B4 (de) * 2016-10-28 2023-02-09 Drägerwerk AG & Co. KGaA Vorrichtung zur Konzentrationsbestimmung mindestens einer Gaskomponente in einem Atemgasgemisch
KR102556009B1 (ko) * 2016-11-15 2023-07-18 삼성전자주식회사 필러 구조체 및 이를 포함하는 전자 기기
CN106841112A (zh) * 2016-12-19 2017-06-13 天津同阳科技发展有限公司 基于ndir和漫反射技术的机动车尾气遥测设备
EP3372988B1 (de) 2017-03-10 2022-10-12 Sensatronic GmbH Verfahren und vorrichtung zum messen einer stoffkonzentration in einem gasförmigen medium mittels absorptionsspektroskopie
WO2018222764A1 (en) 2017-05-30 2018-12-06 Analog Devices, Inc. Compact optical gas detection system and apparatus
EP3454044A1 (en) * 2017-09-07 2019-03-13 Honeywell International Inc. Planar reflective ring
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
US12211370B2 (en) 2018-12-02 2025-01-28 Analog Devices, Inc. Fire detection system
EP3693725B1 (en) * 2019-02-11 2021-04-07 Infineon Technologies AG Photoacoustic sensor
US11796445B2 (en) 2019-05-15 2023-10-24 Analog Devices, Inc. Optical improvements to compact smoke detectors, systems and apparatus
US11747272B2 (en) 2019-06-10 2023-09-05 Analog Devices, Inc. Gas detection using differential path length measurement
US11152664B2 (en) 2019-12-24 2021-10-19 Anexa Labs Llc Compact electronics with optical sensors
SE543968C2 (en) * 2020-02-27 2021-10-12 Senseair Ab Gas sensor with long absorption path length
US11474031B2 (en) * 2020-03-16 2022-10-18 Asahi Kasei Microdevices Corporation Gas detection apparatus
US11821836B2 (en) 2020-07-13 2023-11-21 Analog Devices, Inc. Fully compensated optical gas sensing system and apparatus
SE544392C2 (en) 2020-09-01 2022-05-10 Senseair Ab Method for determining a gas concentration from a group of sensors
SE544494C2 (en) 2020-10-21 2022-06-21 Senseair Ab Temperature controller for a temperature control mechanism
US11156965B1 (en) 2020-10-23 2021-10-26 Anexa Labs Llc Latching mechanism for securing two objects
JP7621216B2 (ja) * 2020-10-28 2025-01-24 旭化成エレクトロニクス株式会社 ガス検出装置
CN113340838B (zh) * 2021-06-10 2023-01-10 上海迈鸿传感器有限公司 一种ndir气体检测传感器光路装置
US12253457B2 (en) 2021-09-30 2025-03-18 Carrier Corporation Environmental enclosure for a transport gas sensor
USD1027682S1 (en) 2021-09-30 2024-05-21 Carrier Corporation Refrigerant detection sensor housing
KR102693283B1 (ko) * 2021-12-24 2024-08-09 주식회사 주원 반도체 레이저 기반 비접촉식 화학작용제 탐지기
KR102811024B1 (ko) * 2022-12-02 2025-05-26 피앤씨테크 주식회사 가스 분석용 프로브를 포함하는 광학식 가스 센서
CN117309758B (zh) * 2023-09-01 2025-10-28 苏州泽声微电子有限公司 光路结构件

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DE10200908A1 (de) * 2002-01-12 2003-07-31 Gerhard Wiegleb Infrarotgassensor
GB2391310A (en) 2002-06-11 2004-02-04 Edinburgh Instr Gas sensors

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EP0704691A2 (de) * 1994-09-29 1996-04-03 MICROPARTS GESELLSCHAFT FÜR MIKROSTRUKTURTECHNIK mbH Infrarotspektrometrischer Sensor für Gase
DE10200797A1 (de) * 2002-01-11 2003-07-24 Gerhard Wiegleb Gassensor
DE10200908A1 (de) * 2002-01-12 2003-07-31 Gerhard Wiegleb Infrarotgassensor
GB2391310A (en) 2002-06-11 2004-02-04 Edinburgh Instr Gas sensors

Also Published As

Publication number Publication date
DE602007008368D1 (de) 2010-09-23
AU2007213575A1 (en) 2007-08-16
CN101449143A (zh) 2009-06-03
EP1987346A1 (en) 2008-11-05
CA2677450C (en) 2014-10-07
US20090235720A1 (en) 2009-09-24
EP1987346B1 (en) 2010-08-11
JP5543113B2 (ja) 2014-07-09
CA2677450A1 (en) 2007-08-16
DK1987346T3 (da) 2010-12-06
JP2009526217A (ja) 2009-07-16
PT1987346E (pt) 2010-11-17
AU2007213575B2 (en) 2012-06-07
CN101449143B (zh) 2011-07-13
WO2007091043A1 (en) 2007-08-16
ATE477482T1 (de) 2010-08-15
KR20090004869A (ko) 2009-01-12
HK1126552A1 (en) 2009-09-04
NZ571080A (en) 2011-07-29
GB0602320D0 (en) 2006-03-15

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