SE7513902L - Automatisk gasanalys- och avluftningssystem - Google Patents

Automatisk gasanalys- och avluftningssystem

Info

Publication number
SE7513902L
SE7513902L SE7513902A SE7513902A SE7513902L SE 7513902 L SE7513902 L SE 7513902L SE 7513902 A SE7513902 A SE 7513902A SE 7513902 A SE7513902 A SE 7513902A SE 7513902 L SE7513902 L SE 7513902L
Authority
SE
Sweden
Prior art keywords
ventilation system
gas analysis
automatic gas
automatic
analysis
Prior art date
Application number
SE7513902A
Other languages
English (en)
Swedish (sv)
Inventor
T W Jowett
T A Cross
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of SE7513902L publication Critical patent/SE7513902L/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00—Testing of engines
    • G01M15/04—Testing internal-combustion engines
    • G01M15/10—Testing internal-combustion engines by monitoring exhaust gases or combustion flame
    • G01M15/102—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases
    • G01M15/108—Testing internal-combustion engines by monitoring exhaust gases or combustion flame by monitoring exhaust gases using optical methods
    • 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE7513902A 1974-12-19 1975-12-10 Automatisk gasanalys- och avluftningssystem SE7513902L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/534,525 US3973848A (en) 1974-12-19 1974-12-19 Automatic gas analysis and purging system

Publications (1)

Publication Number Publication Date
SE7513902L true SE7513902L (sv) 1976-06-21

Family

ID=24130443

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7513902A SE7513902L (sv) 1974-12-19 1975-12-10 Automatisk gasanalys- och avluftningssystem

Country Status (12)

Country Link
US (1) US3973848A (de)
JP (1) JPS5188289A (de)
AU (1) AU8758575A (de)
BE (1) BE836808A (de)
BR (1) BR7508503A (de)
DE (1) DE2557448A1 (de)
DK (1) DK575775A (de)
ES (1) ES443641A1 (de)
FR (1) FR2295415A1 (de)
LU (1) LU74064A1 (de)
NL (1) NL7514798A (de)
SE (1) SE7513902L (de)

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JPS58135940A (ja) * 1982-02-08 1983-08-12 Sanyo Electric Co Ltd 炭化水素ガス濃度測定装置
AT376301B (de) * 1982-05-06 1984-11-12 List Hans Verfahren zur kontinuierlichen messung der masse von aeorosolteilchen in gasfoermigen proben sowie vorrichtung zur durchfuehrung des verfahrens
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JPS5968419A (ja) * 1982-10-13 1984-04-18 Mitsubishi Rayon Co Ltd 水中設定用支柱
JPS5980737U (ja) * 1982-11-24 1984-05-31 株式会社堀場製作所 排ガス分析装置
AT379452B (de) * 1983-04-21 1986-01-10 Avl Verbrennungskraft Messtech Verfahren zur bestimmung der massen von absorbierenden anteilen einer probe und vorrichtung zur durchfuehrung des verfahrens
AT391208B (de) * 1985-12-09 1990-09-10 Avl Verbrennungskraft Messtech Verfahren zur quantitativen messung von kohlenwasserstoffen
US4902896A (en) * 1987-05-08 1990-02-20 Mine Safety Appliances Company Infrared fluid analyzer
US4890478A (en) * 1987-09-11 1990-01-02 Westinghouse Electric Corp. Gas-in-oil monitoring apparatus and method
FI82554C (fi) * 1988-11-02 1991-03-11 Vaisala Oy Kalibreringsfoerfarande foer maetning av den relativa halten av gas eller aonga.
US5099680A (en) * 1990-05-03 1992-03-31 Sensors, Inc. Method of analyzing vehicle emissions and in-flight gas analysis apparatus
DE9011056U1 (de) * 1990-07-26 1991-11-21 Siemens Ag, 8000 Muenchen, De
US5489777A (en) * 1990-12-26 1996-02-06 Denver Seminary Apparatus for remote analysis of vehicle emissions using reflective thermography
US5401967A (en) * 1990-12-26 1995-03-28 Colorado Seminary Dba University Of Denver Apparatus for remote analysis of vehicle emissions
US5210702A (en) * 1990-12-26 1993-05-11 Colorado Seminary Apparatus for remote analysis of vehicle emissions
US5371367A (en) * 1993-04-13 1994-12-06 Envirotest Systems Corp. Remote sensor device for monitoring motor vehicle exhaust systems
JP3302127B2 (ja) * 1993-09-17 2002-07-15 株式会社島津製作所 内燃機関用排出ガス自動分析装置
US5475223A (en) * 1994-04-25 1995-12-12 Ford Motor Company System for monitoring exhaust gas composition
US5572424A (en) * 1994-05-23 1996-11-05 Automotive Information Systems Diagnostic system for an engine employing collection of exhaust gases
US5621166A (en) * 1995-04-06 1997-04-15 Ford Motor Company Exhaust emissions analysis apparatus and method
US5569922A (en) * 1995-07-26 1996-10-29 Boston Advanced Technologies, Inc. Portable fuel analyzer for the diagnosis of fuel-related problems on-site at the vehicle service bay
US5750995A (en) * 1996-02-16 1998-05-12 Boston Advanced Technologies, Inc. Methods and devices for fuel characterization and optimal fuel identification on-site at a fuel delivery dispenser
US5731583A (en) * 1996-02-23 1998-03-24 Ohmeda Inc. Folded optical path gas analyzer with cylindrical chopper
US5726450A (en) 1996-10-26 1998-03-10 Envirotest Systems Corp. Unmanned integrated optical remote emissions sensor (RES) for motor vehicles
US5831267A (en) * 1997-02-24 1998-11-03 Envirotest Systems Corp. Method and apparatus for remote measurement of exhaust gas
KR100252219B1 (ko) * 1997-06-09 2000-04-15 윤종용 파티클 샘플링장치와 그 구동방법 및 이를 적용한 반도체소자 제조시스템
US5918256A (en) * 1997-10-27 1999-06-29 Delaney; William O. Motor vehicle emission analysis system
US8974363B2 (en) * 1997-12-11 2015-03-10 Provectus Pharmatech, Inc. Topical medicaments and methods for photodynamic treatment of disease
US20090117199A1 (en) * 1998-08-06 2009-05-07 Scott Timothy C Method of treatment of cancer
US8557298B2 (en) * 1998-08-06 2013-10-15 Provectus Pharmatech, Inc. Medicaments for chemotherapeutic treatment of disease
EP1137925B1 (de) 1998-09-17 2006-11-08 Envirotest Systems Corp. EMISSIONS-FERN-DETEKTORSYSTEM MIT VERBESSERTEM NACHWEIS VON NOx
US6723989B1 (en) 1998-09-17 2004-04-20 Envirotest Systems Corporation Remote emissions sensing system and method with a composite beam of IR and UV radiation that is not split for detection
BR9914211A (pt) 1998-10-30 2001-07-03 Enviromental Systems Products Detector para a detecção remota de várias pistas
WO2000034755A2 (en) * 1998-12-11 2000-06-15 Envirotest Systems Corp. Exhaust opacity measuring device
US6404494B1 (en) * 1998-12-22 2002-06-11 University Of Washington Measurement of the lidar ratio for atmospheric aerosols using a 180 degree-backscatter nephelometer
BR0007461A (pt) * 1999-01-12 2002-04-09 Envirotest Systems Corp Dispositivo e método para determinar remotamente pelo menos uma caracterìstica de uma fumaça de emissão de veìculo
FR2795510B1 (fr) * 1999-06-24 2001-08-03 Air Liquide Installation d'analyse de l'atmosphere d'une enceinte de brasage ou etamage a l'aide d'un alliage metallique
CN1235033C (zh) 1999-12-29 2006-01-04 环境系统产品公司 用于远距离分析小型发动机车辆尾气的系统和方法
US6750444B2 (en) 2000-12-29 2004-06-15 Spx Corporation Apparatus and method for measuring vehicle speed and/or acceleration
US6561027B2 (en) 2000-12-29 2003-05-13 Spx Corporation Support structure for system for measuring vehicle speed and/or acceleration
US6781110B2 (en) * 2000-12-29 2004-08-24 Spx Corporation Apparatus and method for measuring vehicle speed and/or acceleration
US6745613B2 (en) 2001-08-13 2004-06-08 Spx Corporation Method and system for determining the type of fuel used to power a vehicle
US6857262B2 (en) 2001-08-16 2005-02-22 Spx Corporation Catalytic converter function detection
US7183945B2 (en) * 2001-08-17 2007-02-27 Spx Corporation Method and system for video capture of vehicle information
US20030034889A1 (en) 2001-08-20 2003-02-20 Rendahl Craig S. Host system and method for sensed vehicle data
US6744516B2 (en) 2001-08-21 2004-06-01 Spx Corporation Optical path structure for open path emissions sensing
US6757607B2 (en) 2001-08-23 2004-06-29 Spx Corporation Audit vehicle and audit method for remote emissions sensing
CN1930466A (zh) * 2004-02-09 2007-03-14 环境系统产品控股公司 采用温度和温度补偿的远程排放物感测
WO2006026292A2 (en) * 2004-08-25 2006-03-09 Environmental Systems Products Holdings Inc. System and method for calibrating remote emissions sensing instruments
US8074505B2 (en) * 2008-07-09 2011-12-13 Wisconsin Alumni Research Foundation Internal combustion engine exhaust filtration analysis system
EP2409254A4 (de) * 2009-02-20 2012-12-05 Logica Private Ltd Emissionsüberwachungs- und meldungssystem sowie verfahren dafür
IT1406474B1 (it) * 2011-02-16 2014-02-28 Ansaldo Sistemi Ind S P A Ora Nidec Asi S P A Dispositivo per l'analisi dell atmosfera interna alla custodia di una macchina elettrica rotante.
US8471208B1 (en) * 2011-03-02 2013-06-25 Patrick Tang Non-dispersive infrared (NDIR) gas sensor
CN103105298B (zh) * 2011-11-10 2017-10-03 株式会社堀场制作所 测试系统
CN102423835B (zh) * 2011-12-26 2015-04-29 贵阳铝镁设计研究院有限公司 基于c/s模式的铝电解槽阴极钢棒带电焊接系统
ES2841105T3 (es) * 2012-11-27 2021-07-07 Siemens Healthcare Diagnostics Products Gmbh Procedimiento para la determinación de un valor de transmisión
CN105449528A (zh) * 2015-12-17 2016-03-30 天津大学 一种发动机缸内燃烧产物自动连续取样火花塞及取样系统
EP3568071B1 (de) * 2017-01-16 2021-05-05 Koninklijke Philips N.V. Kapnografie mit detektor und integriertem bandpassfilter
EP3667315A1 (de) * 2018-12-12 2020-06-17 HORIBA, Ltd. Abgasanalysevorrichtung, abgasanalyseverfahren und korrekturausdruckerzeugungsverfahren

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US3407646A (en) * 1965-10-04 1968-10-29 Mobil Oil Corp Circuit for controlling analysis of automobile exhaust gas
US3562522A (en) * 1968-09-18 1971-02-09 Beckman Instruments Inc Nondispersive ir analyzer and method for calibrating
US3603155A (en) * 1970-02-02 1971-09-07 Chromalloy American Corp Method and apparatus for mass emission sampling of motor vehicle exhaust gases

Also Published As

Publication number Publication date
NL7514798A (nl) 1976-06-22
ES443641A1 (es) 1977-05-01
DE2557448A1 (de) 1976-06-24
LU74064A1 (de) 1976-07-20
JPS5188289A (de) 1976-08-02
FR2295415A1 (fr) 1976-07-16
DK575775A (da) 1976-06-20
BE836808A (fr) 1976-04-16
BR7508503A (pt) 1976-08-24
US3973848A (en) 1976-08-10
AU8758575A (en) 1977-06-23

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