ES2056491T3 - Procedimiento y dispositivo de medicion para la determinacion del contenido de hollin en gases de escape. - Google Patents

Procedimiento y dispositivo de medicion para la determinacion del contenido de hollin en gases de escape.

Info

Publication number
ES2056491T3
ES2056491T3 ES90914503T ES90914503T ES2056491T3 ES 2056491 T3 ES2056491 T3 ES 2056491T3 ES 90914503 T ES90914503 T ES 90914503T ES 90914503 T ES90914503 T ES 90914503T ES 2056491 T3 ES2056491 T3 ES 2056491T3
Authority
ES
Spain
Prior art keywords
hollin
content
measuring device
exhaust gases
procedure
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 - Lifetime
Application number
ES90914503T
Other languages
English (en)
Inventor
Karl-Hermann Friese
Gerhard Hoetzel
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2056491T3 publication Critical patent/ES2056491T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0011—Sample conditioning
    • G01N33/0013—Sample conditioning by a chemical reaction
    • 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
    • G01N15/0606—Investigating concentration of particle suspensions by collecting particles on a support
    • G01N15/0618—Investigating concentration of particle suspensions by collecting particles on a support of the filter type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • G01N2015/0042—Investigating dispersion of solids
    • G01N2015/0046—Investigating dispersion of solids in gas, 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
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N2015/0662—Comparing before/after passage through filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Fuel Cell (AREA)
  • Processes For Solid Components From Exhaust (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

SE PROPONE UN PROCESO PARA DETERMINAR EL CONTENIDO DE HOLLIN EN GASES DE ESCAPE, ESPECIALMENTE EN AQUELLOS DE LOS MOTORES DIESEL, Y UN DISPOSITIVO DE MEDIDA ADECUADO PARA LLEVAR A CABO EL PROCESO. LA CARACTERISTICA DEL PROCESO DE LA INVENCION ES QUE EL CONTENIDO DE HOLLIN EN LOS GASES DE ESCAPE SE ENCUENTRA DIRECTAMENTE MEDIANTE UNA MEDIDA DE DIFERENCIA DE O SUB 2 DE MODO QUE SE PUEDE UTILIZAR, AL LLEVAR A CABO EL PROCESO, SONDAS PROBADAS EN PRACTICA, CON LO QUE ESTAS SONDAS PUEDEN SER UTILIZADAS TAMBIEN AL LLEVAR A CABO EL PROCESO DE LA INVENCION, PARA CONTROLAR LA MEZCLA DE AIRE Y COMBUSTIBLE EN MOTORES DE COMBUSTION INTERNA.
ES90914503T 1989-10-21 1990-10-06 Procedimiento y dispositivo de medicion para la determinacion del contenido de hollin en gases de escape. Expired - Lifetime ES2056491T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3935149A DE3935149A1 (de) 1989-10-21 1989-10-21 Verfahren und messanordnung zur bestimmung des russgehaltes in abgasen

Publications (1)

Publication Number Publication Date
ES2056491T3 true ES2056491T3 (es) 1994-10-01

Family

ID=6391950

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90914503T Expired - Lifetime ES2056491T3 (es) 1989-10-21 1990-10-06 Procedimiento y dispositivo de medicion para la determinacion del contenido de hollin en gases de escape.

Country Status (5)

Country Link
EP (1) EP0495804B1 (es)
JP (1) JPH05501299A (es)
DE (2) DE3935149A1 (es)
ES (1) ES2056491T3 (es)
WO (1) WO1991005994A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4020385C2 (de) * 1990-06-27 1999-11-18 Bosch Gmbh Robert Wärmetönungssensor
US5110747A (en) * 1990-11-13 1992-05-05 Rupprecht & Patashnick Company, Inc. Diesel particulate monitor
US5279970A (en) * 1990-11-13 1994-01-18 Rupprecht & Patashnick Company, Inc. Carbon particulate monitor with preseparator
US5196170A (en) * 1990-11-13 1993-03-23 Rupprecht & Patashnick Company, Inc. Carbon particulate monitor
JPH0545284A (ja) * 1991-08-17 1993-02-23 Horiba Ltd パーテイキユレート連続分析装置
DE19815273B4 (de) * 1997-04-16 2007-11-22 Volkswagen Ag Verfahren und Vorrichtung zum Untersuchen von Kraftfahrzeug-Abgasen
DE19959870A1 (de) 1999-12-10 2001-06-21 Heraeus Electro Nite Int Meßanordnung und Verfahren zur Überwachung der Funktionsfähigkeit eines Rußfilters
DE10133385C1 (de) * 2001-07-10 2003-01-16 Bosch Gmbh Robert Sensor zur Detektion von Stoffen in einem Gasstrom
DE10139615A1 (de) * 2001-08-11 2003-02-20 Bosch Gmbh Robert Vorrichtung zur Bestimmung einer Partikelkonzentration eines Abgasstroms
DE10319664A1 (de) * 2003-05-02 2004-11-18 Robert Bosch Gmbh Sensor zur Detektion von Teilchen
AT6349U3 (de) * 2003-06-04 2004-04-26 Avl List Gmbh Verfahren zur bestimmung charakteristischer eigenschaften von russpartikeln
DE102004050347B4 (de) * 2004-10-15 2007-11-08 Siemens Ag Verfahren und Vorrichtung zur Bestimmung eines Beladungsfaktors eines Partikelfilters
DE102005030134A1 (de) * 2005-06-28 2007-01-04 Siemens Ag Sensor und Betriebsverfahren zur Detektion von Ruß
US7334401B2 (en) * 2006-01-19 2008-02-26 Gm Global Technology Operations, Inc. Apparatus for sensing particulates in a gas flow stream
DE102008006417A1 (de) * 2008-01-28 2009-07-30 Volkswagen Ag Rußsensor und Verfahren zum Betreiben eines Rußsensors
WO2009140677A2 (en) * 2008-05-16 2009-11-19 Honeywell International Inc. Particulate matter sensor
DE102008024148A1 (de) 2008-05-19 2009-11-26 Jess, Andreas, Prof.Dr.-Ing. Verfahren und Vorrichtung zur Detektion von Koksbildung in Katalysatorschüttungen
US8047054B2 (en) * 2008-07-24 2011-11-01 Fram Group Ip Llc Particulate matter sensor
DE102009014809B3 (de) 2009-03-25 2010-04-29 Continental Automotive Gmbh Verfahren und Vorrichtung zum Überprüfen einer Eindüsvorrichtung in einem Abgasnachbehandlungssystem einer Brennkraftmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389881A (en) * 1981-07-31 1983-06-28 Ford Motor Company Method of measuring an air to fuel ratio
US4656832A (en) * 1982-09-30 1987-04-14 Nippondenso Co., Ltd. Detector for particulate density and filter with detector for particulate density
DE3304846A1 (de) * 1983-02-12 1984-08-16 Bosch Gmbh Robert Verfahren und vorrichtung zur detektion und/oder messung des partikelgehalts in gasen
DE3305867C2 (de) * 1983-02-19 1985-12-12 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur Messung der Partikelkonzentration in einem Gasstrom durch radiometrische Bestimmung
JPS59202043A (ja) * 1983-04-30 1984-11-15 Horiba Ltd デイ−ゼル排気ガス中の煤粒子測定装置
DE3337903A1 (de) * 1983-10-19 1985-05-09 Werner 7101 Flein Baum Katalysatoranordnung
JPS6097240A (ja) * 1983-11-01 1985-05-31 Nippon Soken Inc 車輌用微粒子排出量測定装置
JPS62185165A (ja) * 1986-02-10 1987-08-13 Horiba Ltd パ−ティキュレ−ト分析装置
DE3615111A1 (de) * 1986-05-03 1987-11-05 Afriso Euro Index Gmbh Russpruefgeraet fuer die abgase von dieselfahrzeugen
DE3811713A1 (de) * 1988-04-08 1989-10-19 Bosch Gmbh Robert Planare polarographische sonde zur bestimmung des (lambda)-wertes von gasgemischen
DE3834987A1 (de) * 1988-10-14 1990-04-19 Bosch Gmbh Robert Sensorelement fuer grenzstromsensoren zur bestimmung des (lambda)-wertes von gasgemischen

Also Published As

Publication number Publication date
DE59005772D1 (de) 1994-06-23
WO1991005994A1 (de) 1991-05-02
EP0495804B1 (de) 1994-05-18
JPH05501299A (ja) 1993-03-11
DE3935149A1 (de) 1991-05-02
EP0495804A1 (de) 1992-07-29
DE3935149C2 (es) 1992-08-20

Similar Documents

Publication Publication Date Title
ES2056491T3 (es) Procedimiento y dispositivo de medicion para la determinacion del contenido de hollin en gases de escape.
IT1132838B (it) Sonda di misura elettrochimica,per la determinazione del contenuto di ossigeno in gas,in particolare nei gas di scarico di motori a combustione interna
IT8020450A0 (it) Sonda di misura elettrochimica per determinare il contenuto di ossigeno in gas, in particolare nei gas di scarico di motori acombustione interna.
IT1145264B (it) Apparecchio e procedimento per determinare la concentrazione della miscela aria/combustibile alimentata ad un motore a combustione interna
FR2371686A1 (fr) Dispositif de mesure permettant de determiner les pressions partielles d'oxygene des gaz d'echappement emis par des moteurs a combustion interne
IT1149249B (it) Sonda di misura riscaldabile per componenti di gas, in particolare nei gas di scarico di motori a combustione interna
IT8068147A0 (it) Sonda perfezionata per la misura del tenore di ossigeno nei gas di scarico di motori a combustione interna
ES2063357T3 (es) Procedimiento para la determinacion de la masa de aire de la combustion en los cilindros de un motor de combustion interna.
FR2333240A1 (fr) Sonde de mesure electrochimique pour determiner la teneur en oxygene de gaz d'echappement, notamment de moteurs a combustion interne
SE7714581L (sv) Tvatakts forbrenningsmotor
ES2175836T3 (es) Control de la conversion de no en no2 en un motor de compresion con inyeccion, mediante inyeccion de hidrocarburo durante la carrera de expansion.
FR2416467A1 (fr) Procede et appareil pour l'analyse de gaz
NO147456C (no) Avgassturboladet forbrenningsmotor med kompresjonstenning
ES2008009A6 (es) Sonda de coorriente limited, que trabaja segun el principio de medida por polarografia.
ES2115803T3 (es) Procedimiento para el analisis de un gas.
ATE46766T1 (de) Verfahren und vorrichtung zum bestimmen des kraftstoff-luftverhaeltnisses von ottomotoren.
FR2385096A1 (fr) Sonde de dosage d'un composant de flux gazeux
GB2008746B (en) Method of testing the exhaust gas emission of an internal combustion engine
IT1148294B (it) Procedimento di misura della concentrazione di ossigeno in una miscela gassosa,in particolare di determinazione della percentuale di ossigeno dei gas di scarico di un motore a combustione interna o esterna e sonde a ionizzazione per l'attuazione di tale procedimento
JPS5213007A (en) Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
SE8503881L (sv) Forfarande och anordning for reglering av sammansettningen av brensle-luftblandningen till en forbrenningsmotor
SU1692253A1 (ru) Способ измерения состава продуктов выхлопа в турбореактивном двигателе
JPS52131028A (en) 4-cycle internal combustion engine
JPS5562343A (en) Luminous intensity analyzer for gas continuous flame light
JPS51120307A (en) Internal combustion engine

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 495804

Country of ref document: ES