MX3817E - Mejoras en un sistema y un metodo de analisis de gas para medirla cantidad de un contaminante seleccionado contenido en un gas de muestra - Google Patents

Mejoras en un sistema y un metodo de analisis de gas para medirla cantidad de un contaminante seleccionado contenido en un gas de muestra

Info

Publication number
MX3817E
MX3817E MX766628U MX662876U MX3817E MX 3817 E MX3817 E MX 3817E MX 766628 U MX766628 U MX 766628U MX 662876 U MX662876 U MX 662876U MX 3817 E MX3817 E MX 3817E
Authority
MX
Mexico
Prior art keywords
measure
analysis system
gas
pollutant contained
sample gas
Prior art date
Application number
MX766628U
Other languages
English (en)
Inventor
Terence William Jowett
Charles Myron Rabinowitz
Anthony David Maulden Knights
Thomas Albert 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 MX3817E publication Critical patent/MX3817E/es

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
    • G01N21/25—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
MX766628U 1974-12-19 1976-01-05 Mejoras en un sistema y un metodo de analisis de gas para medirla cantidad de un contaminante seleccionado contenido en un gas de muestra MX3817E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/534,495 US3957372A (en) 1974-12-19 1974-12-19 Vehicle exhaust gas analysis system

Publications (1)

Publication Number Publication Date
MX3817E true MX3817E (es) 1981-07-29

Family

ID=24130305

Family Applications (1)

Application Number Title Priority Date Filing Date
MX766628U MX3817E (es) 1974-12-19 1976-01-05 Mejoras en un sistema y un metodo de analisis de gas para medirla cantidad de un contaminante seleccionado contenido en un gas de muestra

Country Status (4)

Country Link
US (1) US3957372A (es)
BE (1) BE836809A (es)
CA (1) CA1045847A (es)
MX (1) MX3817E (es)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1603205A (en) * 1977-04-12 1981-11-18 Raychem Ltd Polymer compositions
GB1604379A (en) * 1977-11-08 1981-12-09 Raychem Sa Nv Heat shrinkable article
US4383131A (en) * 1978-09-14 1983-05-10 Raychem Limited Shielded electrical cable joints and terminations and sleeve and method for forming same
US4300049A (en) * 1980-02-27 1981-11-10 Accuray Corporation Dynamically standardized radiant energy method and apparatus for plural channel gain independent material property measurement
US4370553A (en) * 1980-07-02 1983-01-25 Sensors, Inc. Contaminated sample gas analyzer and gas cell therefor
CA1174845A (en) 1980-07-23 1984-09-25 William D. Carlomagno Markable thermochromic article
GB2101424A (en) * 1981-06-23 1983-01-12 Raychem Pontoise Sa Recoverable article
US4885194A (en) * 1982-01-21 1989-12-05 Raychem Corporation Re-enterable closure assembly
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
US4817013A (en) * 1986-10-17 1989-03-28 Nellcor, Inc. Multichannel gas analyzer and method of use
US4907166A (en) * 1986-10-17 1990-03-06 Nellcor, Inc. Multichannel gas analyzer and method of use
US4676547A (en) * 1986-11-04 1987-06-30 Spillman Robert L Portable spectator's stool
US5060505A (en) * 1989-09-12 1991-10-29 Sensors, Inc. Non-dispersive infrared gas analyzer system
IT1237698B (it) * 1989-12-18 1993-06-15 Fiat Auto Spa Apparecchiatura per la taratura dell'ossido di carbonio in un veicolo provvisto di sistema di iniezione
GB9102467D0 (en) * 1991-02-05 1991-03-20 Marconi Gec Ltd Exhaust gas particle measurement
US5726450A (en) 1996-10-26 1998-03-10 Envirotest Systems Corp. Unmanned integrated optical remote emissions sensor (RES) for motor vehicles
US5993743A (en) 1997-03-26 1999-11-30 Spx Corporation Hand-held vehicle exhaust analyzer
JP3461284B2 (ja) * 1998-04-18 2003-10-27 株式会社堀場製作所 赤外線ガス分析計における検量線の作成方法
US6230087B1 (en) 1998-07-15 2001-05-08 Envirotest Systems Corporation Vehicular running loss detecting system
EP1137925B1 (en) 1998-09-17 2006-11-08 Envirotest Systems Corp. REMOTE EMISSIONS SENSING SYSTEM WITH IMPROVED NOx DETECTION
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
AU2356300A (en) * 1998-12-11 2000-06-26 Envirotest Systems Corp. Exhaust opacity measuring device
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
ES2460215T3 (es) 1999-12-29 2014-05-13 Envirotest Systems Holdings Corp. Sistema y método para el análisis remoto de emisiones de vehículos de motor pequeño
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
US6750444B2 (en) 2000-12-29 2004-06-15 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
KR20030032307A (ko) * 2001-10-17 2003-04-26 한국전력공사 배기가스 계측기의 보정 제어장치 및 그 방법
WO2005017502A1 (en) * 2003-07-28 2005-02-24 Symyx Technologies, Inc. Parallel infrared spectroscopy apparatus and method
WO2005077001A2 (en) * 2004-02-09 2005-08-25 Environmental Systems Products Holdings Inc. Remote emissions sensing with temperature and temperature compensation
MX2007002213A (es) * 2004-08-25 2007-05-04 Environmental Syst Prod Sistema y metodo para calibrar instrumentos detectores de emisiones remotas.
JP2012137374A (ja) 2010-12-27 2012-07-19 Horiba Ltd 排ガス分析システム及び排ガス分析方法
JP2012189549A (ja) * 2011-03-14 2012-10-04 Horiba Ltd 分析装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3790797A (en) * 1971-09-07 1974-02-05 S Sternberg Method and system for the infrared analysis of gases

Also Published As

Publication number Publication date
US3957372A (en) 1976-05-18
CA1045847A (en) 1979-01-09
BE836809A (fr) 1976-04-16

Similar Documents

Publication Publication Date Title
MX3817E (es) Mejoras en un sistema y un metodo de analisis de gas para medirla cantidad de un contaminante seleccionado contenido en un gas de muestra
MX3714E (es) Mejoras en un sistema y metodo de analisis de cas para medir la cantidad de un contaminante seleccionado en un gas de muestra
BR7508503A (pt) Sistema automatico de analise de gas e purificacao
AT347599B (de) Stabiler teststreifen zum nachweis von inhaltsstoffen in fluessigkeiten
AR213268A1 (es) Disposicion de ensayo para determinar constituyentes quimicos en un fluido
SE7512072L (sv) Enhetssats och metod for fast-tillstands-immunoanalys
AR213631A1 (es) Composicion de ensayo para detectar la presencia de un componente en un muestra y metodo para producir dicha composicion
JPS54149697A (en) Device for measuring concentration of element in substance by capture gammaaray method
IT1042931B (it) Procedimento e dispositivo per il prelievo di campioni perapparecchi di analisi in gas di scarico fluenti
JPS5329922A (en) Immunological analysis of thyroid gland hormon and reagent used in said method
DK506775A (da) Provepreparat til bestemmelse af et stofs tilstedeverelse i flydende medier
JPS5551338A (en) Method and device for measuring concentration of constituent in sample
AT377365B (de) Verfahren und gasanalysegeraet zur bestimmung des gehaltes an organischen stoffen in gasen
JPS52136689A (en) Sensor for measuring concentration of specific substance in fluid
MX164041B (es) Dispositivo para determinar la concentracion de oxigeno y de substancias combustibles en un gas
IL48045A0 (en) Method and apparatus for detecting the presence of alcohol and measuring its concentration
PL203541A1 (pl) Sposob pomiaru stezenia plynu i urzadzenie do pomiaru stezenia plynu
PL193535A1 (pl) Sposob pobierania i przygotowania probki analitycznej materialow sypkich oraz probobiornik do stosowania tego sposobu
ATA979372A (de) Vorrichtung zum bestimmen zeitlicher mittelwerke des stromes und/oder der konzentration von gaskomponenten in einem messgas
AT335780B (de) Vorrichtung zur messung der dichte von stromenden flussigen und/oder gasformigen medien
JPS5257885A (en) Probe for measuring concentration of gas in fluid sample
AT307106B (de) Verfahren und Vorrichtung zur Bestimmung der Konzentration eines Probenelementes
JPS5225693A (en) Reagent for analyzing aliphatic glycerin ester and method of analysis
IT1054692B (it) Sistema automatico di analisi dei gas di scarico di un veicolo con pulitura degli elementi analizzatori
CS190904B1 (en) Method of measuring the concentration of substances vapours in the gases