DE60308623D1 - Abgasreinigungsanlage und Verfahren für Brennkraftmaschine - Google Patents

Abgasreinigungsanlage und Verfahren für Brennkraftmaschine

Info

Publication number
DE60308623D1
DE60308623D1 DE60308623T DE60308623T DE60308623D1 DE 60308623 D1 DE60308623 D1 DE 60308623D1 DE 60308623 T DE60308623 T DE 60308623T DE 60308623 T DE60308623 T DE 60308623T DE 60308623 D1 DE60308623 D1 DE 60308623D1
Authority
DE
Germany
Prior art keywords
control system
combustion engine
internal combustion
emission control
emission
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
DE60308623T
Other languages
English (en)
Other versions
DE60308623T2 (de
Inventor
Shigeki Miyashita
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60308623D1 publication Critical patent/DE60308623D1/de
Publication of DE60308623T2 publication Critical patent/DE60308623T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F01N3/0807—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
    • 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
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0806—NOx storage amount, i.e. amount of NOx stored on NOx trap
    • 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

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)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60308623T 2002-11-29 2003-11-27 Abgasreinigungsanlage und Verfahren für Brennkraftmaschine Expired - Lifetime DE60308623T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002347256A JP3855920B2 (ja) 2002-11-29 2002-11-29 内燃機関の排気浄化装置
JP2002347256 2002-11-29

Publications (2)

Publication Number Publication Date
DE60308623D1 true DE60308623D1 (de) 2006-11-09
DE60308623T2 DE60308623T2 (de) 2007-08-09

Family

ID=32310661

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60308623T Expired - Lifetime DE60308623T2 (de) 2002-11-29 2003-11-27 Abgasreinigungsanlage und Verfahren für Brennkraftmaschine

Country Status (4)

Country Link
US (1) US7000385B2 (de)
EP (1) EP1426572B1 (de)
JP (1) JP3855920B2 (de)
DE (1) DE60308623T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849105B1 (fr) * 2002-12-18 2007-03-16 Renault Sa Procede de commande d'un moteur a combustion interne pour la regeneration de moyens de purification des gaz d'echappement et dispositif associe
JP2005048673A (ja) * 2003-07-29 2005-02-24 Nissan Motor Co Ltd エンジンの排気浄化装置
FR2876736B1 (fr) * 2004-10-18 2007-01-19 Renault Sas Procede de commande d'un piege a oxydes d'azote d'un moteur a combustion interne
US7673445B2 (en) * 2004-11-09 2010-03-09 Ford Global Technologies, Llc Mechanical apparatus having a catalytic NOx storage and conversion device
US7363758B2 (en) * 2004-11-09 2008-04-29 Ford Global Technologies, Llc Lean burn engine control NOx purging based on positional loading of oxidants in emission control device
FR2893978B1 (fr) * 2005-11-28 2008-01-04 Renault Sas Systeme de regeneration periodique d'un dispositif de piegeage catalytique d'oxydes d'azote
JP4363406B2 (ja) * 2006-02-07 2009-11-11 トヨタ自動車株式会社 内燃機関の空燃比制御装置
DE102006028930A1 (de) * 2006-06-23 2007-12-27 Arno Richard Doerr System zur Erzeugung von Energie in Kraft/Wärme-Kopplung
JP4656065B2 (ja) * 2007-02-06 2011-03-23 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE102007016763B3 (de) * 2007-04-07 2008-06-12 Audi Ag Verfahren zur Diagnose eines Drei-Wege-Katalysators für eine Brennkraftmaschine
JP4175427B1 (ja) * 2007-05-16 2008-11-05 いすゞ自動車株式会社 ＮＯｘ浄化システムの制御方法及びＮＯｘ浄化システム
EP2415984B1 (de) * 2009-03-31 2015-12-16 Toyota Jidosha Kabushiki Kaisha Abgasreinigungssystem für einen brennkraftmotor
JP6477088B2 (ja) * 2015-03-20 2019-03-06 いすゞ自動車株式会社 ＮＯｘ吸蔵量推定装置
JP6248978B2 (ja) * 2015-05-11 2017-12-20 トヨタ自動車株式会社 内燃機関の制御装置
JP6499061B2 (ja) * 2015-11-16 2019-04-10 本田技研工業株式会社 内燃機関の排気浄化装置
US10920645B2 (en) * 2018-08-02 2021-02-16 Ford Global Technologies, Llc Systems and methods for on-board monitoring of a passive NOx adsorption catalyst
US11624333B2 (en) 2021-04-20 2023-04-11 Kohler Co. Exhaust safety system for an engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573672B1 (de) * 1991-12-27 1997-03-12 Toyota Jidosha Kabushiki Kaisha Vorrichtung zur emissionsregelung in einem verbrennungsmotor
DE69326217T3 (de) * 1992-06-12 2009-11-12 Toyota Jidosha Kabushiki Kaisha, Toyota-shi Abgasemissionssteuerungssystem für verbrennungsmotoren
JP3287082B2 (ja) 1993-11-15 2002-05-27 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2836522B2 (ja) 1995-03-24 1998-12-14 トヨタ自動車株式会社 内燃機関の排気浄化装置
US5894725A (en) * 1997-03-27 1999-04-20 Ford Global Technologies, Inc. Method and apparatus for maintaining catalyst efficiency of a NOx trap
EP0982487B1 (de) * 1997-05-12 2003-07-16 Toyota Jidosha Kabushiki Kaisha Abgasreinigungsvorrichtung für eine verbrennungskraftmaschine
JP3750380B2 (ja) * 1998-11-25 2006-03-01 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19929292A1 (de) 1999-06-25 2000-12-28 Volkswagen Ag Verfahren zur Steuerung eines Arbeitsmodus einer Verbrennungskraftmaschine
DE19929293A1 (de) 1999-06-25 2000-12-28 Volkswagen Ag Verfahren zur Steuerung einer Regeneration eines NOx-Speicherkatalysators
US6650991B2 (en) * 2001-06-19 2003-11-18 Ford Global Technologies, Llc Closed-loop method and system for purging a vehicle emission control
US6860101B2 (en) * 2001-10-15 2005-03-01 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system for internal combustion engine

Also Published As

Publication number Publication date
EP1426572A3 (de) 2005-06-22
US20040103650A1 (en) 2004-06-03
DE60308623T2 (de) 2007-08-09
JP3855920B2 (ja) 2006-12-13
JP2004176684A (ja) 2004-06-24
EP1426572B1 (de) 2006-09-27
US7000385B2 (en) 2006-02-21
EP1426572A2 (de) 2004-06-09

Similar Documents

Publication Publication Date Title
DE60211384D1 (de) Turbosystem für brennkraftmaschine und entsprechendes verfahren
DE102005004619B8 (de) Abgasemissionssteuersystem für einen Verbrennungsmotor und Abgasemissionssteuerverfahren
DE60300270D1 (de) Abgaskontrollsystem für eine Diesel Brennkraftmaschine und Regelverfahren dafür
DE602004023803D1 (de) Abgasreinigungssystem für eine Brennkraftmachine
DE60302537D1 (de) Abgasemissionskontrollvorrichtung für eine Brennkraftmaschine und Regelverfahren dafür
DE602004000466D1 (de) Abgasreinigungssystem für eine Brennkraftmachine
DE60234150D1 (de) Regelungssystem und Verfahren für eine Brennkraftmaschine
DE602004001290D1 (de) Abgasreinigungssystem für eine Brennkraftmaschine
DE60218559D1 (de) Abgasemissions-Steuerungssystem für eine Brennkraftmaschine
DE60122084D1 (de) Pannensicheres Verfahren und System für Brennkraftmaschinen
DE60300673D1 (de) Kontrollsystem für Brennkraftmaschine
DE60108816D1 (de) Emissionskontrollsystem und Methode für einen Verbrennungsmotor
DE60306032D1 (de) Steuervorrichtung und Verfahren für eine Brennkraftmaschine mit varierbaren Verdichtungsverhätnis
DE60200383D1 (de) Abgasreinigungsanlage für eine Brennkraftmaschine
DE60301098D1 (de) Abgasanlage für Brennkraftmaschinen
DE60229201D1 (de) Verbrennungsmotor und Steuerverfahren dafür
DE60202715D1 (de) Abgasemissions-Steuerungssystem für eine Brennkraftmaschine
DE60328657D1 (de) Abgaskontrollvorrichtung für Brennkraftmaschine
DE60308623D1 (de) Abgasreinigungsanlage und Verfahren für Brennkraftmaschine
DE602004001595D1 (de) Abgasreinigungssystem für eine Brennkraftmaschine
DE60227867D1 (de) Abgasemissionssteuerungssystem für eine Brennkraftmaschine
DE602006004199D1 (de) Abgasemissionssteuerungssystem für einen Verbrennungsmotor und Steuerungsverfahren dafür
DE60325538D1 (de) Steuergerät und Verfahren für eine Brennkraftmaschine mit VVT
DE602004001411D1 (de) Klopfkontrollvorrichtung und Verfahren für eine Brennkraftmaschine
DE60227221D1 (de) Abgasemissionssteuerungssystem für eine Brennkraftmaschine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition