SE0500915L - Förfarande för dosering av ett reagensmedel för rening av avgaserna från förbränningsmotor och anordning för genomförande av förfarandet - Google Patents

Förfarande för dosering av ett reagensmedel för rening av avgaserna från förbränningsmotor och anordning för genomförande av förfarandet

Info

Publication number
SE0500915L
SE0500915L SE0500915A SE0500915A SE0500915L SE 0500915 L SE0500915 L SE 0500915L SE 0500915 A SE0500915 A SE 0500915A SE 0500915 A SE0500915 A SE 0500915A SE 0500915 L SE0500915 L SE 0500915L
Authority
SE
Sweden
Prior art keywords
dosing
purifying
reagent
carrying
combustion engine
Prior art date
Application number
SE0500915A
Other languages
English (en)
Other versions
SE528933C2 (sv
Inventor
Stefan Wickert
Torsten Handler
Michael Gerlach
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE0500915L publication Critical patent/SE0500915L/sv
Publication of SE528933C2 publication Critical patent/SE528933C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2066—Selective catalytic reduction [SCR]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D3/00—Book covers
    • B42D3/12—Book covers combined with other articles
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C1/00—Purses; Money-bags; Wallets
    • A45C1/02—Purses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/86—Catalytic processes
    • B01D53/90—Injecting reactants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/9495—Controlling the catalytic process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D3/00—Book covers
    • B42D3/10—Book covers with locks or closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D5/00—Sheets united without binding to form pads or blocks
    • B42D5/04—Calendar blocks
    • B42D5/042—Diaries; Memorandum calendars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42F—SHEETS TEMPORARILY ATTACHED TOGETHER; FILING APPLIANCES; FILE CARDS; INDEXING
    • B42F7/00—Filing appliances without fastening means
    • B42F7/06—Filing appliances comprising a plurality of pockets or compartments, e.g. portfolios or cases with a plurality of compartments
    • B42F7/065—Filing appliances comprising a plurality of pockets or compartments, e.g. portfolios or cases with a plurality of compartments made of transparent material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
    • B43K23/001—Supporting means
    • B43K23/002—Supporting means with a fixed base
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N11/00—Monitoring or diagnostic devices for exhaust-gas treatment apparatus, e.g. for catalytic activity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • F02D41/1461—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine
    • F02D41/1462—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases emitted by the engine with determination means using an estimation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • F02D41/1463—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases downstream of exhaust gas treatment apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/02—Fasteners; Closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/06—Handles; Gripping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42P—INDEXING SCHEME RELATING TO BOOKS, FILING APPLIANCES OR THE LIKE
    • B42P2241/00—Parts, details or accessories for books or filing appliances
    • B42P2241/16—Books or filing appliances combined with other articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/05—Systems for adding substances into exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2560/00—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
    • F01N2560/02—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor
    • F01N2560/026—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting NOx
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2900/00—Details of electrical control or of the monitoring of the exhaust gas treating apparatus
    • F01N2900/06—Parameters used for exhaust control or diagnosing
    • F01N2900/18—Parameters used for exhaust control or diagnosing said parameters being related to the system for adding a substance into the exhaust
    • F01N2900/1806—Properties of reducing agent or dosing system
    • F01N2900/1814—Tank level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
SE0500915A 2004-04-30 2005-04-25 Förfarande och anordning för övervakning av en fyllnadsgrad för ett i en reagensmedeltank lagrat reagensmedel SE528933C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004021372.0A DE102004021372B4 (de) 2004-04-30 2004-04-30 Verfahren zum Dosieren eines Reagenzmittels zur Reinigung des Abgases von Brennkraftmaschinen und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
SE0500915L true SE0500915L (sv) 2005-10-31
SE528933C2 SE528933C2 (sv) 2007-03-20

Family

ID=35160394

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0500915A SE528933C2 (sv) 2004-04-30 2005-04-25 Förfarande och anordning för övervakning av en fyllnadsgrad för ett i en reagensmedeltank lagrat reagensmedel

Country Status (5)

Country Link
US (1) US8347603B2 (sv)
KR (1) KR20060047602A (sv)
DE (1) DE102004021372B4 (sv)
FR (1) FR2869640B1 (sv)
SE (1) SE528933C2 (sv)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100476895C (zh) * 2003-11-10 2009-04-08 株式会社小松制作所 作业机械的燃料管理系统以及燃料管理方法
DE102006005863B4 (de) * 2006-02-09 2015-04-30 Robert Bosch Gmbh Verfahren zur Diagnose einer Abgasbehandlungsvorrichtung und Vorrichtung zur Durchführung des Verfahrens
JP5008366B2 (ja) * 2006-09-26 2012-08-22 Ｕｄトラックス株式会社 エンジンの排気浄化装置
US8027751B2 (en) * 2007-07-16 2011-09-27 Delphi Technologies Holding S.Arl Fluid delivery system
DE102008005988B4 (de) * 2008-01-24 2017-05-11 Robert Bosch Gmbh Verfahren zur Diagnose einer Abgasnachbehandlungsvorrichtung und Vorrichtung zur Durchführung des Verfahrens
DE102008001919B4 (de) 2008-05-21 2017-08-03 Robert Bosch Gmbh Verfahren zur Plausibilisierung eines Temperatursensors
US20100089037A1 (en) * 2008-10-15 2010-04-15 Ford Global Technologies, Llc Optimized discrete level sensing system for vehicle reductant reservoir
DE102008043469B4 (de) 2008-11-04 2019-01-17 Robert Bosch Gmbh Verfahren zur Prüfung der Funktionsfähigkeit eines Dosierventils eines NOx-Reduktionssystems einer Brennkraftmaschine
FR2951498B1 (fr) * 2009-10-19 2011-11-04 Peugeot Citroen Automobiles Sa Procede de detection de defaillance d'un systeme de traitement d'oxydes d'azote
JP5471831B2 (ja) * 2010-05-25 2014-04-16 いすゞ自動車株式会社 Ｓｃｒシステム
KR101251519B1 (ko) * 2010-12-02 2013-04-05 현대자동차주식회사 질소산화물 저감 촉매에 저장되는 황산화물의 양을 예측하는 방법 및 이를 이용한 배기 장치
KR101189241B1 (ko) 2010-12-02 2012-10-09 현대자동차주식회사 질소산화물 저감 촉매의 재생 예측 방법 및 이를 이용한 배기 장치
KR101251505B1 (ko) 2010-12-02 2013-04-05 현대자동차주식회사 질소산화물 저감 촉매에 저장되는 질소산화물의 양을 예측하는 방법 및 이를 이용한 배기 장치
SE538288C2 (sv) 2011-04-19 2016-04-26 Scania Cv Ab SCR-system och ett förfarande vid ett SCR-system
DE102014017829A1 (de) * 2014-12-03 2016-06-09 Daimler Ag Verfahren zum Überprüfen einer Dosiereinrichtung auf Funktionstüchtigkeit und Abgasnachbehandlungseinrichtung für ein Fahrzeug
DE102017210250A1 (de) * 2016-06-27 2017-12-28 Robert Bosch Gmbh Verfahren zur Erkennung einer Fehldosierung
DE102018213383A1 (de) * 2018-08-09 2020-02-13 Robert Bosch Gmbh Verfahren zum Erkennen einer Manipulation eines Abgasnachbehandlungssystems
DE102018214846A1 (de) * 2018-08-31 2020-03-05 Robert Bosch Gmbh Vorrichtung und Verfahren zur Manipulationserkennung eines SCR-Katalysatorsystems
CN113483844B (zh) * 2021-06-16 2023-02-24 东风柳州汽车有限公司 一种尿素传感器容积测试装置及测试方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4315278A1 (de) * 1993-05-07 1994-11-10 Siemens Ag Verfahren und Einrichtung zur Dosierung eines Reduktionsmittels in ein stickoxidhaltiges Abgas
DE19623335C1 (de) * 1996-06-12 1997-08-28 Bosch Gmbh Robert Verfahren zur Beurteilung der Funktionsfähigkeit eines im Abgassystem eines Verbrennungsmotors angeordneten Katalysators
DE19646646C2 (de) * 1996-11-12 1998-12-10 Daimler Benz Ag Verfahren und Vorrichtung zur Stickoxidreduktionsmittelzudosierung zum Abgas einer Verbrennungsanlage
JP3331161B2 (ja) * 1996-11-19 2002-10-07 本田技研工業株式会社 排気ガス浄化用触媒装置の劣化判別方法
DE19739848A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Brennkraftmaschine insbesondere für ein Kraftfahrzeug
DE19801625A1 (de) * 1998-01-17 1999-07-22 Bosch Gmbh Robert Diagnose eines NOx-Speicherkatalysators beim Betrieb von Verbrennungsmotoren
DE19830829C1 (de) * 1998-07-09 1999-04-08 Siemens Ag Verfahren zur Regeneration eines NOx-Speicherkatalysators
DE19903439A1 (de) * 1999-01-29 2000-08-03 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystem
EP1092856B1 (en) * 1999-10-12 2004-03-17 Honda Giken Kogyo Kabushiki Kaisha Exhaust emission control system for internal combustion engine
US6363771B1 (en) * 1999-11-24 2002-04-02 Caterpillar Inc. Emissions diagnostic system
DE10036406A1 (de) * 2000-07-26 2002-02-14 Bosch Gmbh Robert Verfahren zum Betreiben eines Stickoxid (NOx)-Speicherkatalysators
JP3835140B2 (ja) * 2000-08-30 2006-10-18 日産自動車株式会社 エンジンの空燃比制御装置
DE10139142A1 (de) * 2001-08-09 2003-02-20 Bosch Gmbh Robert Abgasbehandlungseinheit und Messvorrichtung zur Ermittlung einer Konzentration einer Harnstoff-Wasser-Lösung
US6742326B2 (en) * 2001-08-09 2004-06-01 Ford Global Technologies, Llc High efficiency conversion of nitrogen oxides in an exhaust aftertreatment device at low temperature
US6546720B2 (en) * 2001-09-04 2003-04-15 Ford Global Technologies, Inc. Method and apparatus for controlling the amount of reactant to be added to a substance using a sensor which is responsive to both the reactant and the substance
US6644115B2 (en) * 2001-12-21 2003-11-11 Visteon Global Technologies, Inc. Method and device for indicating liquid volume in a tank
DE10300760A1 (de) 2002-01-23 2003-08-14 Siemens Vdo Automotive Corp Verfahren zum Erkennen eines fehlerhaft arbeitenden Tankfüllstandsmeldesystems
US6993900B2 (en) * 2002-10-21 2006-02-07 Ford Global Technologies, Llc Exhaust gas aftertreatment systems
JP2005002854A (ja) * 2003-06-11 2005-01-06 Nissan Motor Co Ltd エンジンの排気ガス浄化装置

Also Published As

Publication number Publication date
US20050251318A1 (en) 2005-11-10
FR2869640B1 (fr) 2011-04-22
FR2869640A1 (fr) 2005-11-04
DE102004021372B4 (de) 2014-05-28
KR20060047602A (ko) 2006-05-18
US8347603B2 (en) 2013-01-08
DE102004021372A1 (de) 2005-11-17
SE528933C2 (sv) 2007-03-20

Similar Documents

Publication Publication Date Title
SE0500915L (sv) Förfarande för dosering av ett reagensmedel för rening av avgaserna från förbränningsmotor och anordning för genomförande av förfarandet
SE0502223L (sv) Förfarande för drift av en avgasbehandlingsanordning till en förbränningsmotor och anordning för genomförande av förfarandet
DE602004001154D1 (de) Abgasreinigungsvorrichtung für Brennkraftmaschinen
GB2434557B (en) Exhaust gas purification device for internal combustion engine
PL1625289T3 (pl) Urządzenie do oczyszczania spalin silnika spalinowego
DE602005012061D1 (de) Regenerationssteuerung für abgasreinigungsvorrichtung von verbrennungsmotor
DE602005020751D1 (de) Regenerationssteuerung für abgasreinigungsvorrichtung von verbrennungsmotor
DE602004004927D1 (de) Abgasreinigungsvorrichtung für eine brennkraftmaschine mit selbstzündung
DE60317219D1 (de) Abgasreinigungsvorrichtung für verbrennungsmotor
DE602005000814D1 (de) Vorrichtung zur Abgasreinigung für eine Brennkraftmaschine
EP1712754A4 (en) DEVICE FOR PURIFYING THE EXHAUST GASES OF AN INTERNAL COMBUSTION ENGINE
DE602005010561D1 (de) Abgasreinigungsvorrichtung für brennkraftmotoren
PL1778954T3 (pl) Urządzenie do oczyszczania gazów spalinowych oraz sposób oczyszczania gazów spalinowych dla silnika o spalaniu wewnętrznym
PL1725759T3 (pl) Urządzenie do oczyszczania gazów spalinowych i sposób oczyszczania gazów spalinowych dla silnika spalinowego wewnętrznego spalania
DE602005008350D1 (de) Brennkraftmaschine mit Partikelfiter für Abgase
DE60301246D1 (de) Abgasreinigungsvorrichtung für eine Diesel-Brennkraftmaschine
DE50202491D1 (de) Partikelfilter für abgase von brennkraftmaschinen
SE0500004L (sv) Förfarande för dosering av ammoniak till avgaspartiet hos en förbränningsmotor och anordning för genomförande av förfarandet
TWI365098B (en) Method and device for cleaning exhaust gas from internal combustion engines
EP1739289A4 (en) EXHAUST PURIFYING DEVICE FOR INTERNAL COMBUSTION ENGINE
PL1725748T3 (pl) Urządzenie do oczyszczania gazów spalinowych i sposób oczyszczania gazów spalinowych w silniku spalinowym wewnętrznego spalania
EP1767762A4 (en) EXHAUST GAS CLEANING DEVICE FOR INTERNAL COMBUSTION ENGINES
SE0500609L (sv) Förfarande och anordning för drivning av en förbränningsmotor
SE0601894L (sv) Avgasefterbehandlingsapparat och förfarande för ett dieselfordon
SE0502840L (sv) Förfarande för drivning av en förbränningsmotor och anordning för geomförande av förfarandet

Legal Events

Date Code Title Description
NUG Patent has lapsed