DE602005000279D1 - Abgasregelvorrichtung für verbrennungsmotor - Google Patents

Abgasregelvorrichtung für verbrennungsmotor

Info

Publication number
DE602005000279D1
DE602005000279D1 DE602005000279T DE602005000279T DE602005000279D1 DE 602005000279 D1 DE602005000279 D1 DE 602005000279D1 DE 602005000279 T DE602005000279 T DE 602005000279T DE 602005000279 T DE602005000279 T DE 602005000279T DE 602005000279 D1 DE602005000279 D1 DE 602005000279D1
Authority
DE
Germany
Prior art keywords
control unit
combustion engine
internal combustion
exhaust control
exhaust
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.)
Active
Application number
DE602005000279T
Other languages
English (en)
Other versions
DE602005000279T2 (de
Inventor
Takamitsu Asanuma
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
Publication of DE602005000279D1 publication Critical patent/DE602005000279D1/de
Application granted granted Critical
Publication of DE602005000279T2 publication Critical patent/DE602005000279T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01N3/0871—Regulation of absorbents or adsorbents, e.g. purging
    • F01N3/0885—Regeneration of deteriorated absorbents or adsorbents, e.g. desulfurization of NOx traps
    • 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
    • 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
    • F01N2550/00—Monitoring or diagnosing the deterioration of exhaust systems
    • F01N2550/03—Monitoring or diagnosing the deterioration of exhaust systems of sorbing activity of adsorbents or absorbents
    • 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
    • F01N2560/027—Exhaust systems with means for detecting or measuring exhaust gas components or characteristics the means being an exhaust gas sensor for measuring or detecting SOx
    • 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
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/04—Sulfur or sulfur oxides
    • 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
DE602005000279T 2004-06-10 2005-06-09 Abgasregelvorrichtung für verbrennungsmotor Active DE602005000279T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004172748 2004-06-10
JP2004172748A JP4052286B2 (ja) 2004-06-10 2004-06-10 内燃機関の排気浄化装置
PCT/IB2005/001606 WO2005121515A1 (en) 2004-06-10 2005-06-09 Exhaust gas control apparatus for internal combustion engine

Publications (2)

Publication Number Publication Date
DE602005000279D1 true DE602005000279D1 (de) 2007-01-04
DE602005000279T2 DE602005000279T2 (de) 2007-05-31

Family

ID=34970636

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005000279T Active DE602005000279T2 (de) 2004-06-10 2005-06-09 Abgasregelvorrichtung für verbrennungsmotor

Country Status (6)

Country Link
US (1) US7509801B2 (de)
EP (1) EP1651845B1 (de)
JP (1) JP4052286B2 (de)
CN (1) CN100532797C (de)
DE (1) DE602005000279T2 (de)
WO (1) WO2005121515A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8028518B2 (en) * 2006-08-01 2011-10-04 Honda Motor Co., Ltd. Sulfur purge control device for an internal combustion engine
US8011179B2 (en) 2007-05-31 2011-09-06 Caterpillar Inc. Method and system for maintaining aftertreatment efficiency
JP4840274B2 (ja) * 2007-07-11 2011-12-21 トヨタ自動車株式会社 燃料やオイル中の硫黄濃度検出方法
JP5067614B2 (ja) 2007-08-21 2012-11-07 株式会社デンソー 内燃機関の排気浄化装置
JP5173340B2 (ja) * 2007-09-26 2013-04-03 三菱重工業株式会社 排ガス浄化システム
US7926263B2 (en) * 2007-12-20 2011-04-19 GM Global Technology Operations LLC Regeneration system and method for exhaust aftertreatment devices
JP4325723B2 (ja) * 2008-01-30 2009-09-02 トヨタ自動車株式会社 内燃機関の排気浄化装置
FR2930967B1 (fr) * 2008-05-06 2010-04-30 Renault Sas Systeme et procede d'optimisation de l'automate de declenchement des purges soufre
WO2010113278A1 (ja) * 2009-03-31 2010-10-07 トヨタ自動車株式会社 内燃機関の排気浄化システム
JP2012225266A (ja) * 2011-04-20 2012-11-15 Toyota Motor Corp 内燃機関の制御装置
JP5884702B2 (ja) * 2012-02-01 2016-03-15 株式会社デンソー 内燃機関の排出ガス浄化装置
US20130239543A1 (en) * 2012-03-16 2013-09-19 Solar Turbine Incorporated Gas turbine engine control system with gas monitor
JP5846300B2 (ja) * 2012-04-27 2016-01-20 トヨタ自動車株式会社 内燃機関の制御装置
DE102015221028B4 (de) * 2015-10-28 2022-10-06 Ford Global Technologies, Llc Verfahren zum Betrieb einer Abgasnachbehandlungsvorrichtung eines Kraftfahrzeugs
JP7047781B2 (ja) * 2019-01-08 2022-04-05 株式会社デンソー 排気システムの制御装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0288169A (ja) 1988-09-24 1990-03-28 Toyoda Mach Works Ltd 数値制御研削盤
DE19813654A1 (de) * 1998-03-27 1999-09-30 Degussa Verfahren zum Betreiben einer Abgasreinigungsanlage enthaltend eine Schwefelfalle und einen Stickoxid-Speicherkatalysator
DE19827195A1 (de) * 1998-06-18 1999-12-23 Volkswagen Ag Verfahren zur De-Sulfatierung eines NOx-Speicherkatalysators
JP2000045753A (ja) 1998-07-31 2000-02-15 Honda Motor Co Ltd 内燃機関の排気浄化装置
JP3514152B2 (ja) 1999-02-08 2004-03-31 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP3702937B2 (ja) 1999-03-19 2005-10-05 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP3624747B2 (ja) 1999-06-18 2005-03-02 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19928725A1 (de) * 1999-06-23 2000-12-28 Daimler Chrysler Ag Verfahren und Vorrichtung zur Desulfatisierung eines Stickoxidadsorbers
JP3832550B2 (ja) 1999-09-13 2006-10-11 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP3624815B2 (ja) 2000-02-18 2005-03-02 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE10023791B4 (de) 2000-05-15 2011-06-01 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung eines Abgasreinigungssystems
JP3480431B2 (ja) 2000-07-24 2003-12-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE10040010A1 (de) * 2000-08-11 2002-02-21 Bosch Gmbh Robert Verfahren zur Entschwefelung eines Speichermediums
DE10054005A1 (de) * 2000-11-01 2002-05-08 Daimler Chrysler Ag Verfahren zum Betrieb einer Abgasreinigungsanlage mit Stickoxidspeicher
JP3656616B2 (ja) 2001-05-18 2005-06-08 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4167871B2 (ja) 2002-09-13 2008-10-22 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4288942B2 (ja) * 2002-12-20 2009-07-01 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP2004339993A (ja) * 2003-05-14 2004-12-02 Toyota Motor Corp 内燃機関の排気浄化システム
US7104045B2 (en) * 2004-01-28 2006-09-12 Ford Global Technologies, Llc System and method for removing hydrogen sulfide from an emissions stream
JP4001129B2 (ja) * 2004-06-10 2007-10-31 トヨタ自動車株式会社 内燃機関の排気浄化装置
US7111451B2 (en) * 2004-09-16 2006-09-26 Delphi Technologies, Inc. NOx adsorber diagnostics and automotive exhaust control system utilizing the same
US7481046B2 (en) * 2005-02-28 2009-01-27 Ford Global Technologies, Llc Method of desulfating a NOx storage and conversion device

Also Published As

Publication number Publication date
US7509801B2 (en) 2009-03-31
JP2005351171A (ja) 2005-12-22
CN1820128A (zh) 2006-08-16
EP1651845B1 (de) 2006-11-22
EP1651845A1 (de) 2006-05-03
CN100532797C (zh) 2009-08-26
WO2005121515A1 (en) 2005-12-22
US20070089405A1 (en) 2007-04-26
JP4052286B2 (ja) 2008-02-27
DE602005000279T2 (de) 2007-05-31

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