AU4644601A - Method and device for carrying out an nox regeneration of an NOx storage-type catalytic converter mounted in an exhaust gas channel of an internal combustion engine - Google Patents

Method and device for carrying out an nox regeneration of an NOx storage-type catalytic converter mounted in an exhaust gas channel of an internal combustion engine

Info

Publication number
AU4644601A
AU4644601A AU46446/01A AU4644601A AU4644601A AU 4644601 A AU4644601 A AU 4644601A AU 46446/01 A AU46446/01 A AU 46446/01A AU 4644601 A AU4644601 A AU 4644601A AU 4644601 A AU4644601 A AU 4644601A
Authority
AU
Australia
Prior art keywords
nox
carrying
exhaust gas
combustion engine
internal combustion
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.)
Abandoned
Application number
AU46446/01A
Inventor
Hermann Hahn
Soren Hinze
Ekkehard Pott
Michael Zillmer
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Publication of AU4644601A publication Critical patent/AU4644601A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
    • F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
    • F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
    • F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
AU46446/01A 2000-03-02 2001-02-16 Method and device for carrying out an nox regeneration of an NOx storage-type catalytic converter mounted in an exhaust gas channel of an internal combustion engine Abandoned AU4644601A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10010031 2000-03-02
DE10010031A DE10010031B4 (en) 2000-03-02 2000-03-02 Method and device for carrying out a NOx regeneration of an arranged in an exhaust passage of an internal combustion engine NOx storage catalyst
PCT/EP2001/001787 WO2001065096A1 (en) 2000-03-02 2001-02-16 METHOD AND DEVICE FOR CARRYING OUT AN NOx REGENERATION OF AN NOx STORAGE-TYPE CATALYTIC CONVERTER MOUNTED IN AN EXHAUST GAS CHANNEL OF AN INTERNAL COMBUSTION ENGINE

Publications (1)

Publication Number Publication Date
AU4644601A true AU4644601A (en) 2001-09-12

Family

ID=7633147

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46446/01A Abandoned AU4644601A (en) 2000-03-02 2001-02-16 Method and device for carrying out an nox regeneration of an NOx storage-type catalytic converter mounted in an exhaust gas channel of an internal combustion engine

Country Status (5)

Country Link
EP (1) EP1264093A1 (en)
CN (1) CN1287077C (en)
AU (1) AU4644601A (en)
DE (1) DE10010031B4 (en)
WO (1) WO2001065096A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4154596B2 (en) * 2003-06-02 2008-09-24 三菱自動車工業株式会社 Exhaust gas purification device for internal combustion engine
CN100451314C (en) * 2004-06-24 2009-01-14 丰田自动车株式会社 Purification capacity recovery method of exhaust gas emission control system
US20090049823A1 (en) * 2006-04-07 2009-02-26 Navin Khadiya Method and apparatus for operating an emission abatement system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5775099A (en) * 1994-04-12 1998-07-07 Toyota Jidosha Kabushiki Kaisha Method of purifying the exhaust of an internal combustion engine
DE19640161A1 (en) * 1996-09-28 1998-04-02 Volkswagen Ag NOx emission control process
DE19716275C1 (en) * 1997-04-18 1998-09-24 Volkswagen Ag Process for reducing nitrogen oxide in the exhaust gas of an internal combustion engine
DE19749400C2 (en) * 1997-11-07 2001-11-29 Siemens Ag Process for reducing the NOX content in the exhaust gas of a diesel engine
DE19824915C1 (en) * 1998-06-04 1999-02-18 Daimler Benz Ag Method of controlling fuel injection for motor vehicle internal combustion engine
US6269791B1 (en) * 1998-07-22 2001-08-07 Toyota Jidosha Kabushiki Kaisha Control system for an internal combustion engine
US6079204A (en) * 1998-09-21 2000-06-27 Ford Global Technologies, Inc. Torque control for direct injected engines using a supplemental torque apparatus
DE19851319C2 (en) * 1998-11-06 2003-03-20 Siemens Ag Method for determining the raw NOx emission of an internal combustion engine that can be operated with excess air
DE19858990A1 (en) * 1998-12-21 2000-06-29 Volkswagen Ag NOx storage catalytic converter
JP3772567B2 (en) * 1999-02-08 2006-05-10 マツダ株式会社 Engine exhaust purification system

Also Published As

Publication number Publication date
DE10010031B4 (en) 2011-06-09
CN1429315A (en) 2003-07-09
CN1287077C (en) 2006-11-29
EP1264093A1 (en) 2002-12-11
DE10010031A1 (en) 2001-09-13
WO2001065096A1 (en) 2001-09-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase