CN105445234B - 粒子检测 - Google Patents

粒子检测 Download PDF

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Publication number
CN105445234B
CN105445234B CN201510765706.1A CN201510765706A CN105445234B CN 105445234 B CN105445234 B CN 105445234B CN 201510765706 A CN201510765706 A CN 201510765706A CN 105445234 B CN105445234 B CN 105445234B
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CN
China
Prior art keywords
light
receiver
light source
particle
received
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 - Fee Related
Application number
CN201510765706.1A
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English (en)
Chinese (zh)
Other versions
CN105445234A (zh
Inventor
罗恩·诺克司
凯末尔·阿贾伊
K·库珀
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.)
Jiaruite Thermal System Co ltd
Original Assignee
Xtralis Technologies Ltd Bahamas
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
Priority claimed from AU2008902909A external-priority patent/AU2008902909A0/en
Application filed by Xtralis Technologies Ltd Bahamas filed Critical Xtralis Technologies Ltd Bahamas
Publication of CN105445234A publication Critical patent/CN105445234A/zh
Application granted granted Critical
Publication of CN105445234B publication Critical patent/CN105445234B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means
    • G01N15/0227—Investigating particle size or size distribution by optical means using imaging; using holography
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • 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
    • 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
    • G01N21/538—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke for determining atmospheric attenuation and visibility
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0621—Supply
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/063—Illuminating optical parts
    • G01N2201/0633—Directed, collimated illumination
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/069—Supply of sources
    • G01N2201/0696—Pulsed
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Dispersion Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Fire-Detection Mechanisms (AREA)
CN201510765706.1A 2008-06-10 2009-06-10 粒子检测 Expired - Fee Related CN105445234B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
AU2008902909 2008-06-10
AU2008902909A AU2008902909A0 (en) 2008-06-10 Particle detection
AU2008903269A AU2008903269A0 (en) 2008-06-26 Particle detection
AU2008903268A AU2008903268A0 (en) 2008-06-26 Particle detection
AU2008903270A AU2008903270A0 (en) 2008-06-26 Particle detection
AU2008903268 2008-06-26
AU2008903269 2008-06-26
AU2008903270 2008-06-26
AU2009901923 2009-05-01
AU2009901923A AU2009901923A0 (en) 2009-05-01 Partical detector, processor management and acquisition
CN200980130131.9A CN102112867B (zh) 2008-06-10 2009-06-10 粒子检测

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN200980130131.9A Division CN102112867B (zh) 2008-06-10 2009-06-10 粒子检测

Publications (2)

Publication Number Publication Date
CN105445234A CN105445234A (zh) 2016-03-30
CN105445234B true CN105445234B (zh) 2019-07-16

Family

ID=41416276

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201910521795.3A Expired - Fee Related CN110296959B (zh) 2008-06-10 2009-06-10 粒子检测
CN200980130131.9A Expired - Fee Related CN102112867B (zh) 2008-06-10 2009-06-10 粒子检测
CN201510765706.1A Expired - Fee Related CN105445234B (zh) 2008-06-10 2009-06-10 粒子检测

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN201910521795.3A Expired - Fee Related CN110296959B (zh) 2008-06-10 2009-06-10 粒子检测
CN200980130131.9A Expired - Fee Related CN102112867B (zh) 2008-06-10 2009-06-10 粒子检测

Country Status (10)

Country Link
US (4) US8804119B2 (enExample)
EP (2) EP3885743A1 (enExample)
JP (3) JP5647108B2 (enExample)
KR (3) KR101947004B1 (enExample)
CN (3) CN110296959B (enExample)
AU (3) AU2009257179B2 (enExample)
CA (2) CA2959377C (enExample)
HK (1) HK1217764A1 (enExample)
MY (2) MY174816A (enExample)
WO (1) WO2009149498A1 (enExample)

Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003902319A0 (en) 2003-05-14 2003-05-29 Garrett Thermal Systems Limited Laser video detector
CN102539384B (zh) * 2004-11-12 2016-08-03 爱克斯崔里斯科技有限公司 微粒探测器，系统与方法
AU2008323626B2 (en) 2007-11-15 2014-09-18 Garrett Thermal Systems Limited Particle detection
CN110296959B (zh) 2008-06-10 2022-05-03 嘉睿特热系统有限公司 粒子检测
TWI674402B (zh) 2009-05-01 2019-10-11 巴哈馬商愛克斯崔里斯科技有限公司 微粒偵測組件、煙霧偵測器之組件、視覺對準工具及對準煙霧偵測器之組件的方法
US20130100135A1 (en) * 2010-07-01 2013-04-25 Thomson Licensing Method of estimating diffusion of light
EP2602612A4 (en) * 2010-09-10 2018-05-16 Olympus Corporation Optical analysis method using optical measurement in multiple wavelength bands
EP2631631B1 (en) * 2010-11-25 2016-01-20 Olympus Corporation Photometric analysis device and photometric analysis method using wavelength characteristic of light emitted from single illuminant particle
EP2487480B1 (en) * 2011-02-09 2014-01-15 ABB Technology AG Optical sensor element and optical sample analysing apparatus
CN104270582B (zh) * 2011-03-03 2017-08-22 原相科技股份有限公司 图像传感器
JP5713862B2 (ja) * 2011-09-29 2015-05-07 能美防災株式会社 光電式分離型煙感知器
DE102011083939B4 (de) 2011-09-30 2014-12-04 Siemens Aktiengesellschaft Auswerten von Streulichtsignalen bei einem optischen Gefahrenmelder und Ausgeben sowohl eines gewichteten Rauchdichtesignals als auch eines gewichteten Staub-/Dampfdichte-Signals
KR101984504B1 (ko) * 2012-02-29 2019-09-03 삼성전자주식회사 정밀한 3차원 위치 및 방향을 추정하는 시스템 및 방법
DE102012102395B3 (de) * 2012-03-21 2013-01-03 Sick Ag Optoelektronischer Sensor und Verfahren zum Testen der Lichtdurchlässigkeit einer Frontscheibe
US8786835B1 (en) * 2012-03-26 2014-07-22 Lockheed Martin Corporation System, apparatus and method for detecting presence and range of an object
US8947243B2 (en) 2012-04-29 2015-02-03 Valor Fire Safety, Llc Smoke detector with external sampling volume and utilizing internally reflected light
US9915609B1 (en) 2012-04-29 2018-03-13 Valor Fire Safety, Llc System and method of smoke detection using multiple wavelengths of light
US8907802B2 (en) 2012-04-29 2014-12-09 Valor Fire Safety, Llc Smoke detector with external sampling volume and ambient light rejection
US9140646B2 (en) 2012-04-29 2015-09-22 Valor Fire Safety, Llc Smoke detector with external sampling volume using two different wavelengths and ambient light detection for measurement correction
US9835549B1 (en) * 2012-04-29 2017-12-05 Valor Fire Safety, Llc System and method of smoke detection using multiple wavelengths of light and multiple sensors
JP6008577B2 (ja) * 2012-05-23 2016-10-19 三菱重工業株式会社 濃度測定装置及び脱硝装置
GB2513366B (en) * 2013-04-24 2015-04-01 Fire Fighting Entpr Ltd Improvements in or relating to optical beam detectors
US9829380B2 (en) 2013-07-17 2017-11-28 Panasonic Intellectual Property Management Co., Ltd. Spectroscopic apparatus
KR20160079057A (ko) 2013-10-30 2016-07-05 발로르 파이어 세이프티, 엘엘씨 외부 샘플링 볼륨 및 주변광 배제를 갖는 연기 감지기
DE102014001704B4 (de) * 2014-02-08 2023-08-10 Dräger Safety AG & Co. KGaA Gasdetektionsvorrichtung
EP3146517A1 (en) * 2014-05-22 2017-03-29 Carrier Corporation Wide-area chamberless point smoke detector
JP6543127B2 (ja) * 2014-07-31 2019-07-10 ホーチキ株式会社 火災検知装置及び火災検知方法
CA2957546A1 (en) 2014-08-08 2016-02-11 Quantum-Si Incorporated Integrated device with external light source for probing, detecting, and analyzing molecules
EP2998905A1 (en) * 2014-09-17 2016-03-23 Panasonic Intellectual Property Management Co., Ltd. Substance detection device
US9677986B1 (en) * 2014-09-24 2017-06-13 Amazon Technologies, Inc. Airborne particle detection with user device
KR20160061492A (ko) * 2014-11-21 2016-06-01 삼성디스플레이 주식회사 휴대용 먼지 센서 및 이를 이용한 휴대전화
EP3029646B1 (de) * 2014-12-01 2019-01-30 Siemens Schweiz AG Streulichtrauchmelder mit einer zweifarbigen Leuchtdiode
KR101675434B1 (ko) * 2015-01-15 2016-11-14 (주)신성이엔지 휴대용 파티클 디텍터
US10067234B2 (en) * 2015-02-17 2018-09-04 Honeywell International Inc. Projected beam detector with imaging device
US10395498B2 (en) 2015-02-19 2019-08-27 Smoke Detective, Llc Fire detection apparatus utilizing a camera
US10304306B2 (en) 2015-02-19 2019-05-28 Smoke Detective, Llc Smoke detection system and method using a camera
JP6523840B2 (ja) * 2015-07-16 2019-06-05 株式会社堀場製作所 ガス成分検出装置
DE102015009938B4 (de) * 2015-07-30 2022-02-03 Diehl Aviation Gilching Gmbh Beheizbarer Rauchmelder
CN105136637B (zh) * 2015-09-17 2017-10-17 深圳代尔夫特电子科技有限公司 用于检测空气中的颗粒物的传感器及其制造方法
JP6321063B2 (ja) * 2016-02-29 2018-05-09 能美防災株式会社 火災監視システム及び煙感知器
CN105841733B (zh) * 2016-04-15 2018-09-11 中煤科工集团重庆研究院有限公司 火灾爆炸用光学传感器测试装置及方法
ES2886638T3 (es) * 2016-06-15 2021-12-20 Carrier Corp Procedimiento de detección de humos
WO2018005616A1 (en) * 2016-06-28 2018-01-04 Smoke Detective, Llc Smoke detection system and method using a camera
CN106228758A (zh) * 2016-08-12 2016-12-14 安徽中杰信息科技有限公司 危险品烟雾检测方法
KR102811999B1 (ko) * 2016-12-13 2025-05-23 코웨이 주식회사 먼지 센서
JP6854122B2 (ja) * 2016-12-28 2021-04-07 日本ドライケミカル株式会社 火点検出装置及び消防設備
EP3583401B1 (en) * 2017-02-16 2022-08-31 Koninklijke Philips N.V. Particle characterization apparatuses and methods
EP3382372A1 (en) 2017-03-27 2018-10-03 Koninklijke Philips N.V. Optical particle sensor and sensing method
US11062586B2 (en) * 2017-06-05 2021-07-13 Carrier Corporation Method of monitoring health of protective cover of detection device
KR102450625B1 (ko) 2017-08-31 2022-10-07 서울바이오시스 주식회사 검출기
KR102447133B1 (ko) * 2017-09-20 2022-09-26 쑤저우 레킨 세미컨덕터 컴퍼니 리미티드 살균 효과를 제공하는 uv led 장치
US10591422B2 (en) 2017-10-05 2020-03-17 Honeywell International Inc. Apparatus and method for increasing dynamic range of a particle sensor
CN109991132B (zh) * 2018-01-03 2024-01-19 宁波方太厨具有限公司 一种油烟传感器及其数据处理方法
JP7203500B2 (ja) * 2018-03-13 2023-01-13 古河電気工業株式会社 火災煙検知装置
CN111919240B (zh) * 2018-03-28 2022-12-09 报知希株式会社 火灾检测设备
DE102018109702A1 (de) * 2018-04-23 2019-10-24 Fresenius Medical Care Deutschland Gmbh Dialysegerät mit Blutlecksensor
WO2020005431A1 (en) 2018-06-29 2020-01-02 Halo Smart Solutions, Inc. Sensor device and system
KR102073483B1 (ko) * 2018-07-09 2020-02-04 한국광기술원 미세입자 측정장치 및 측정방법
US11137331B2 (en) * 2018-08-21 2021-10-05 Viavi Solutions Inc. Multispectral sensor based alert condition detector
US10985075B2 (en) 2018-10-11 2021-04-20 International Business Machines Corporation Gate formation scheme for n-type and p-type transistors having separately tuned threshold voltages
US11774353B2 (en) * 2018-10-30 2023-10-03 The Government Of The United States Of America, As Represented By The Secretary Of The Navy Methods and apparatuses for biomimetic standoff detection of hazardous chemicals
US11137340B2 (en) 2018-11-30 2021-10-05 Sharp Kabushiki Kaisha Particle detection sensor and particle detection apparatus
EP3696572A1 (en) * 2019-02-13 2020-08-19 Infineon Technologies AG Method, apparatus and computer program for detecting a presence of airborne particles
WO2020170385A1 (ja) 2019-02-21 2020-08-27 三菱電機株式会社 光空間生成装置、殺菌装置、空気調和装置、冷蔵庫、水殺菌装置および検出装置
JP7165101B2 (ja) * 2019-04-26 2022-11-02 株式会社日立ビルシステム 異物検出方法及び異物検出装置
KR102749855B1 (ko) * 2019-07-24 2025-01-02 삼성전자주식회사 미세먼지 측정 장치 및 방법
TWI694606B (zh) * 2019-08-15 2020-05-21 國立臺北科技大學 面型光產生裝置
JP7453764B2 (ja) * 2019-09-12 2024-03-21 能美防災株式会社 分離型火災検知器
KR102771158B1 (ko) * 2019-10-18 2025-02-26 삼성전자주식회사 미세먼지를 측정하기 위한 전자 시스템 및 이미지 시스템, 및 미세먼지의 측정 방법
EP3889932B1 (en) * 2020-03-30 2023-11-22 Carrier Corporation Beam smoke detector system
US11614407B2 (en) 2020-04-20 2023-03-28 Denovo Lighting, Llc Devices for instant detection and disinfection of aerosol droplet particles using UV light sources
US11002671B1 (en) * 2020-05-28 2021-05-11 Soter Technologies, Llc Systems and methods for mapping absorption spectroscopy scans and video frames
CN112461863B (zh) * 2020-11-17 2024-09-13 上海探见智能家居有限公司 一种玻璃窗破损检测及定位方法
US11302174B1 (en) 2021-09-22 2022-04-12 Halo Smart Solutions, Inc. Heat-not-burn activity detection device, system and method
JP7732948B2 (ja) * 2022-06-27 2025-09-02 能美防災株式会社 火災感知器
GB2639464A (en) * 2022-11-25 2025-09-24 Mavili Elektronik Ticaret Ve Sanayii Anonim Sirketi Particle detection device
US20250076196A1 (en) * 2023-09-06 2025-03-06 Johnson Controls Tyco IP Holdings LLP Multi-beam smoke detector
US20250078638A1 (en) * 2023-09-06 2025-03-06 Johnson Controls Tyco IP Holdings LLP Dual-lens smoke detection system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624464D0 (en) * 1996-11-25 1997-01-15 Kidde Fire Protection Ltd Apparatus and methods for smoke and particle detection
US6011478A (en) * 1997-05-08 2000-01-04 Nittan Company, Limited Smoke sensor and monitor control system
CN101099186A (zh) * 2004-11-12 2008-01-02 Vfs技术有限公司 微粒探测器，系统与方法
CN101419171A (zh) * 2007-10-26 2009-04-29 索尼株式会社 用于微粒的光学检测方法和光学检测装置

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504566A (en) 1968-05-31 1970-04-07 Gti Corp Mechanical alignment device
JPS51127786A (en) 1975-04-30 1976-11-08 Kokusai Gijutsu Kaihatsu Kk Smoke sensor
US3982130A (en) * 1975-10-10 1976-09-21 The United States Of America As Represented By The Secretary Of The Air Force Ultraviolet wavelength smoke detector
US4156816A (en) * 1976-09-01 1979-05-29 Telefonaktiebolaget L M Ericsson Optical fire-detector
US4163969A (en) 1977-06-20 1979-08-07 American District Telegraph Company Variable frequency light pulser for smoke detectors
GB2040443B (en) 1978-12-07 1983-01-12 English Electric Co Ltd Optical particle size analyser
JPS5929274Y2 (ja) 1980-03-03 1984-08-22 ホーチキ株式会社 減光式煙感知器
ATE24787T1 (de) * 1980-12-18 1987-01-15 Cerberus Ag Rauchmelder nach dem strahlungs-extinktionsprinzip.
JPS57128831U (enExample) 1981-02-03 1982-08-11
US4387993A (en) * 1981-06-25 1983-06-14 Tsi Incorporated Particle size measuring method and apparatus
GB8621426D0 (en) 1986-09-05 1986-10-15 Health Lab Service Board Particle analysis
JPS63246638A (ja) 1987-04-01 1988-10-13 Tokyo Gas Co Ltd 流体の漏洩の広域監視方法
US4928153A (en) 1987-04-06 1990-05-22 Kms Fusion, Inc. Optical measurement of particle concentration
US4857895A (en) * 1987-08-31 1989-08-15 Kaprelian Edward K Combined scatter and light obscuration smoke detector
JPH01121737A (ja) * 1987-11-05 1989-05-15 Taito Corp 煙感知装置
US5392114A (en) 1988-03-30 1995-02-21 Cole; Martin T. Fluid pollution monitor
US4854705A (en) 1988-04-05 1989-08-08 Aerometrics, Inc. Method and apparatus to determine the size and velocity of particles using light scatter detection from confocal beams
DE3831654A1 (de) * 1988-09-17 1990-03-22 Hartwig Beyersdorf Optischer rauchmelder
JPH03188596A (ja) 1989-12-19 1991-08-16 Nittan Co Ltd 煙濃度監視方式
US5260765A (en) * 1990-01-16 1993-11-09 Pittway Corporation Beam alignment apparatus and method
JPH03239949A (ja) 1990-02-16 1991-10-25 Rion Co Ltd 粒子検出器用セル
JP2761083B2 (ja) 1990-05-15 1998-06-04 消防庁長官 多波長減光式煙感知器
JPH0459454U (enExample) 1990-09-27 1992-05-21
JPH04148493A (ja) 1990-10-12 1992-05-21 Nohmi Bosai Ltd 煙検出装置
JPH0510873A (ja) * 1991-03-27 1993-01-19 Toshiba Corp 粒子密度測定装置
GB2259761B (en) * 1991-09-18 1995-04-05 Graviner Ltd Kidde Smoke and particle detector
JPH06109631A (ja) * 1991-10-31 1994-04-22 Hochiki Corp 火災報知装置
US5255089A (en) 1992-03-26 1993-10-19 International Business Machines Corporation Portable particle detector assembly
CH684556A5 (de) * 1992-09-14 1994-10-14 Cerberus Ag Optischer Rauchmelder.
DE69737513T2 (de) * 1996-04-25 2007-12-13 Genicon Sciences Corp., San Diego Teilchenförmiges markierungsmittel verwendendes analytassay
US5694221A (en) * 1996-06-07 1997-12-02 Knapp; Julius Z. Particle detection method for detection of contaminating particles in sealed containers
JP4027374B2 (ja) * 1997-05-08 2007-12-26 ニッタン株式会社 煙感知器および監視制御システム
JP3166841B2 (ja) 1998-04-10 2001-05-14 日本電気株式会社 パーティクル検査装置
JP3897206B2 (ja) * 1998-04-27 2007-03-22 ホーチキ株式会社 異常監視装置
JP3387826B2 (ja) 1998-05-25 2003-03-17 ホーチキ株式会社 感知器の照準機構
JP3996272B2 (ja) 1998-06-29 2007-10-24 新日本空調株式会社 エアロゾル検出方法
US6288644B1 (en) 1998-09-01 2001-09-11 Caretaker System, Inc. Perimeter monitoring system
JP2001116692A (ja) 1999-10-18 2001-04-27 Nittan Co Ltd 煙感知器および微粒子粒径計測装置および微粒子種類判別装置
AUPQ553800A0 (en) 2000-02-10 2000-03-02 Cole, Martin Terence Improvements relating to smoke detectors particularily duct monitored smoke detectors
US6663055B2 (en) 2000-03-15 2003-12-16 The Or Group, Inc. Armboard assembly
JP3939900B2 (ja) * 2000-05-22 2007-07-04 ニッタン株式会社 煙感知器および監視制御システム
WO2002050516A2 (en) 2000-12-21 2002-06-27 Evotec Oai Ag Method for characterizing samples of secondary light emitting particles
DE10118913B4 (de) * 2001-04-19 2006-01-12 Robert Bosch Gmbh Streulichtrauchmelder
GB2378752A (en) * 2001-05-02 2003-02-19 Univ Hertfordshire Optical detection of the individual airborne biological particles
GB2379977B (en) * 2001-09-25 2005-04-06 Kidde Plc High sensitivity particle detection
EP1300816A1 (de) 2001-10-04 2003-04-09 VIDAIR Aktiengesellschaft Verfahren und System zur Erkennung von Bränden in Räumen
GB2385933B (en) 2002-02-27 2005-06-15 Jude Barker-Mill Wind indicator
JP2003281643A (ja) * 2002-03-26 2003-10-03 Nohmi Bosai Ltd 減光式煙感知器
US7505604B2 (en) * 2002-05-20 2009-03-17 Simmonds Precision Prodcuts, Inc. Method for detection and recognition of fog presence within an aircraft compartment using video images
US7564365B2 (en) * 2002-08-23 2009-07-21 Ge Security, Inc. Smoke detector and method of detecting smoke
JP4102626B2 (ja) * 2002-09-13 2008-06-18 能美防災株式会社 煙検出装置
DE10246056A1 (de) * 2002-10-02 2004-04-22 Robert Bosch Gmbh Rauchmelder
ITPD20030019A1 (it) 2003-01-30 2004-07-31 Manfrotto Lino & C Spa Testa ad orientamento rapido per apparecchiature
JP4010455B2 (ja) * 2003-04-24 2007-11-21 ホーチキ株式会社 散乱光式煙感知器
AU2003902319A0 (en) 2003-05-14 2003-05-29 Garrett Thermal Systems Limited Laser video detector
US7233253B2 (en) * 2003-09-12 2007-06-19 Simplexgrinnell Lp Multiwavelength smoke detector using white light LED
EP1676122A2 (en) 2003-09-30 2006-07-05 Singulex, Inc. Methods for enhancing the analysis of particle detection
US20080021674A1 (en) * 2003-09-30 2008-01-24 Robert Puskas Methods for Enhancing the Analysis of Particle Detection
GB0323055D0 (en) 2003-10-02 2003-11-05 Unidata Europ Ltd Particulate detector
US7671988B2 (en) * 2004-02-18 2010-03-02 American Ecotech Llc Detection of particles
JP2006085608A (ja) 2004-09-17 2006-03-30 Fuji Photo Film Co Ltd 煙検出装置、煙検出方法、霧煙判別システム、霧煙判別方法、及びプログラム
GB0421469D0 (en) * 2004-09-27 2004-10-27 Dt Assembly & Test Europ Ltd Apparatus for monitoring engine exhaust
US8685711B2 (en) * 2004-09-28 2014-04-01 Singulex, Inc. Methods and compositions for highly sensitive detection of molecules
DE102004053686A1 (de) * 2004-11-03 2006-05-04 Essling, Mirko Laserempfangseinrichtung mit verbesserter Genauigkeit und geringerem Stromverbrauch
US7525660B2 (en) * 2005-02-08 2009-04-28 Northrop Grumman Systems Corporation Systems and methods for use in detecting harmful aerosol particles
US7495573B2 (en) 2005-02-18 2009-02-24 Honeywell International Inc. Camera vision fire detector and system
WO2006102293A2 (en) * 2005-03-18 2006-09-28 Michael Collins Erasable, flexible signs and banners including collapsible supports
US7456961B2 (en) * 2005-04-14 2008-11-25 The Boeing Company Apparatus and method for detecting aerosol
GB2426323A (en) 2005-05-16 2006-11-22 Fire Fighting Entpr Ltd Infra-red beam smoke detection system
NO326482B1 (no) * 2005-05-31 2008-12-15 Integrated Optoelectronics As En ny infrarod laserbasert alarm
JP2007057360A (ja) 2005-08-24 2007-03-08 Agilent Technol Inc 粒子検出装置及びそれに使用される粒子検出方法
JP5046076B2 (ja) 2005-12-22 2012-10-10 独立行政法人日本原子力研究開発機構 特定物質を含むエアロゾルの遠隔選別画像計測法
JP4585966B2 (ja) 2005-12-27 2010-11-24 ホーチキ株式会社 減光式煙感知器
US8269639B2 (en) 2006-09-07 2012-09-18 Siemens Schweiz Ag Particle monitors and method(s) therefor
JP4793194B2 (ja) 2006-09-14 2011-10-12 富士ゼロックス株式会社 煙検出装置、閃光定着装置及び画像形成装置
US7982869B2 (en) * 2006-10-24 2011-07-19 Pd-Ld Inc. Compact, low cost Raman monitor for single substances
US7561329B2 (en) 2006-12-14 2009-07-14 Cytyc Corporation Illumination source for stained biological samples
US8098362B2 (en) 2007-05-30 2012-01-17 Nikon Corporation Detection device, movable body apparatus, pattern formation apparatus and pattern formation method, exposure apparatus and exposure method, and device manufacturing method
GB2450132B (en) 2007-06-13 2012-06-20 Hochiki Co Position specifiying system
US8436748B2 (en) * 2007-06-18 2013-05-07 Leddartech Inc. Lighting system with traffic management capabilities
US8085157B2 (en) * 2007-10-24 2011-12-27 Honeywell International Inc. Smoke detectors
AU2008323626B2 (en) 2007-11-15 2014-09-18 Garrett Thermal Systems Limited Particle detection
CN110296959B (zh) * 2008-06-10 2022-05-03 嘉睿特热系统有限公司 粒子检测
TWI674402B (zh) 2009-05-01 2019-10-11 巴哈馬商愛克斯崔里斯科技有限公司 微粒偵測組件、煙霧偵測器之組件、視覺對準工具及對準煙霧偵測器之組件的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9624464D0 (en) * 1996-11-25 1997-01-15 Kidde Fire Protection Ltd Apparatus and methods for smoke and particle detection
US6011478A (en) * 1997-05-08 2000-01-04 Nittan Company, Limited Smoke sensor and monitor control system
CN101099186A (zh) * 2004-11-12 2008-01-02 Vfs技术有限公司 微粒探测器，系统与方法
CN101419171A (zh) * 2007-10-26 2009-04-29 索尼株式会社 用于微粒的光学检测方法和光学检测装置

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