ATE498169T1 - Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen - Google Patents

Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen

Info

Publication number
ATE498169T1
ATE498169T1 AT04761355T AT04761355T ATE498169T1 AT E498169 T1 ATE498169 T1 AT E498169T1 AT 04761355 T AT04761355 T AT 04761355T AT 04761355 T AT04761355 T AT 04761355T AT E498169 T1 ATE498169 T1 AT E498169T1
Authority
AT
Austria
Prior art keywords
determining
operational state
monitoring devices
pollution monitoring
sample inlet
Prior art date
Application number
AT04761355T
Other languages
English (en)
Inventor
Ron Knox
Original Assignee
Xtralis Technologies 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
Priority claimed from AU2003905197A external-priority patent/AU2003905197A0/en
Application filed by Xtralis Technologies Ltd filed Critical Xtralis Technologies Ltd
Application granted granted Critical
Publication of ATE498169T1 publication Critical patent/ATE498169T1/de

Links

Classifications

    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/26—Devices for withdrawing samples in the gaseous state with provision for intake from several spaces
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/12—Checking intermittently signalling or alarm systems
    • G08B29/14—Checking intermittently signalling or alarm systems checking the detection circuits
    • G08B29/145—Checking intermittently signalling or alarm systems checking the detection circuits of fire detection circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2247—Sampling from a flowing stream of gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/24—Suction devices
    • 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/075—Investigating concentration of particle suspensions by optical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
    • G01N2001/222—Other features
    • G01N2001/2223—Other features aerosol sampling devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Computer Security & Cryptography (AREA)
  • Dispersion Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
AT04761355T 2003-09-24 2004-09-24 Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen ATE498169T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2003905197A AU2003905197A0 (en) 2003-09-24 Method and apparatus for testing air sampling systems
PCT/AU2004/001320 WO2005029435A1 (en) 2003-09-24 2004-09-24 Method and apparatus for determining operational condition of pollution monitoring equipment

Publications (1)

Publication Number Publication Date
ATE498169T1 true ATE498169T1 (de) 2011-02-15

Family

ID=34318312

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04761355T ATE498169T1 (de) 2003-09-24 2004-09-24 Verfahren und vorrichtung zur bestimmung des betriebszustands von verschmutzungsüberwachungseinrichtungen

Country Status (6)

Country Link
US (1) US8412481B2 (de)
EP (1) EP1665189B1 (de)
AT (1) ATE498169T1 (de)
CA (1) CA2539208C (de)
DE (1) DE602004031347D1 (de)
WO (1) WO2005029435A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0805063D0 (en) * 2008-03-18 2008-04-23 No Climb Products Ltd Testing of aspirating systems
US20100194575A1 (en) * 2009-01-30 2010-08-05 Carlos Pedrejon Rodriguez Dual channel aspirated detector
EP2438360B1 (de) * 2009-06-05 2016-10-19 Xtralis Technologies Ltd Gasdetektor
US8947243B2 (en) 2012-04-29 2015-02-03 Valor Fire Safety, Llc Smoke detector with external sampling volume and utilizing internally reflected 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
CN202939120U (zh) * 2012-05-10 2013-05-15 燃料技术公司 连续地监测使用流动气体流的单元中的气体物种的设备
JP6438399B2 (ja) * 2012-10-16 2018-12-12 ギャレット・サーマル・システムズ・リミテッドＧａｒｒｅｔｔ Ｔｈｅｒｍａｌ Ｓｙｓｔｅｍｓ Ｌｉｍｉｔｅｄ 粒子検出におけるアドレス指定能力
AU2013351910B2 (en) 2012-11-27 2017-01-19 Garrett Thermal Systems Limited Fire detection
CN105849787B (zh) 2013-10-30 2019-02-15 瓦洛尔消防安全有限责任公司 具有外部采样体积和环境光抑制的烟雾探测器
US9448126B2 (en) * 2014-03-06 2016-09-20 Infineon Technologies Ag Single diaphragm transducer structure
WO2019108719A1 (en) * 2017-11-29 2019-06-06 Dm3D Technology, Llc Powder mass flow rate measurement apparatus for direct metal deposition
EP3907484B1 (de) * 2020-05-08 2023-08-30 Carrier Corporation Detektion von leckagen in einem ansaugbrandmeldesystem
US11385212B2 (en) * 2020-09-25 2022-07-12 Honeywell International Inc. Smoke detection sample point

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501284A (de) * 1969-11-14 1970-12-31 Cerberus Ag Vorrichtung zur Prüfung der Funktionsbereitschaft von Rauchmeldern
FR2254073A1 (en) * 1973-12-05 1975-07-04 Joliot Adolphe Auxiliary device for linear type fire detectors - involves low cost temperature sensitive device for use with linear detectors
SU989271A1 (ru) * 1979-02-12 1983-01-15 Предприятие П/Я В-8769 Система охлаждени
GB2140163A (en) * 1983-05-17 1984-11-21 Coulter Electronics Porosimeter and methods of assessing porosity
DE3331203C2 (de) 1983-08-30 1987-05-07 Securiton AG, Zollikofen, Bern Vorrichtung zur Überwachung der Geschwindigkeit eines Gasstromes in einem Kanal
US4569235A (en) * 1984-04-25 1986-02-11 The United States Of America As Represented By The Secretary Of The Air Force Portable, sequential air sampler
EP0197371B1 (de) * 1985-03-20 1990-01-10 Siemens Aktiengesellschaft Brandmeldeanlage mit einem Absaugsystem
GB2274333B (en) 1993-01-07 1996-12-11 Hochiki Co Smoke detecting apparatus capable of detecting both smoke and fine particles
JP2683159B2 (ja) * 1993-12-23 1997-11-26 エンドレス ウント ハウザー フローテック アクチエンゲゼルシャフト クランプオン超音波容積式流量計
FR2724247B1 (fr) * 1994-09-01 1997-01-24 Scheefer Gerard Dispositif de detection d'incendie dans une enceinte fermee
JPH09196843A (ja) 1996-01-19 1997-07-31 Fenwall Controls Of Japan Ltd 目詰り検出方法、目詰り検出装置、吸引式煙検知システム及び流速計
DE19605637C1 (de) * 1996-02-15 1997-05-07 Wagner Alarm Sicherung Verfahren zur Luftstromüberwachung in einer Branderkennungsvorrichtung sowie Branderkennungsvorrichtung zur Durchführung des Verfahrens
JP3392360B2 (ja) * 1997-11-28 2003-03-31 ホーチキ株式会社 ガス噴出器
US6505524B1 (en) * 1998-07-13 2003-01-14 Horiba Instruments, Inc. Mixing system and method
US6267013B1 (en) * 1998-11-18 2001-07-31 Stephen T. Stark Flow anomaly detector
US6227031B1 (en) * 1999-06-03 2001-05-08 Skc, Inc. Method and apparatus for calibrating gas samplers
US6679103B1 (en) * 2000-10-31 2004-01-20 Arizona Instrument Llc Continuous flow moisture analyzer for determining moisture content in liquid sample material
AUPS056002A0 (en) 2002-02-15 2002-03-07 Vision Products Pty Ltd Improved smoke detector unit

Also Published As

Publication number Publication date
EP1665189A1 (de) 2006-06-07
DE602004031347D1 (de) 2011-03-24
CA2539208C (en) 2016-01-12
US8412481B2 (en) 2013-04-02
CA2539208A1 (en) 2005-03-31
EP1665189A4 (de) 2008-06-18
EP1665189B1 (de) 2011-02-09
US20070168140A1 (en) 2007-07-19
WO2005029435A1 (en) 2005-03-31

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