FR2860033B1 - Systeme de purification des gaz d'echappement pour un moteur a combustion interne - Google Patents

Systeme de purification des gaz d'echappement pour un moteur a combustion interne

Info

Publication number
FR2860033B1
FR2860033B1 FR0409791A FR0409791A FR2860033B1 FR 2860033 B1 FR2860033 B1 FR 2860033B1 FR 0409791 A FR0409791 A FR 0409791A FR 0409791 A FR0409791 A FR 0409791A FR 2860033 B1 FR2860033 B1 FR 2860033B1
Authority
FR
France
Prior art keywords
exhaust gas
combustion engine
internal combustion
gas purifying
purifying system
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 - Fee Related
Application number
FR0409791A
Other languages
English (en)
Other versions
FR2860033A1 (fr
Inventor
Takeshi Hashizume
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 FR2860033A1 publication Critical patent/FR2860033A1/fr
Application granted granted Critical
Publication of FR2860033B1 publication Critical patent/FR2860033B1/fr
Expired - Fee Related 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
    • F01N9/00—Electrical control of exhaust gas treating apparatus
    • F01N9/002—Electrical control of exhaust gas treating apparatus of filter regeneration, e.g. detection of clogging
    • 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
    • F01N2610/03—Adding substances to exhaust gases the substance being hydrocarbons, e.g. engine fuel
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics
    • 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
FR0409791A 2003-09-19 2004-09-15 Systeme de purification des gaz d'echappement pour un moteur a combustion interne Expired - Fee Related FR2860033B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003327828A JP2005090434A (ja) 2003-09-19 2003-09-19 内燃機関の排気浄化システム

Publications (2)

Publication Number Publication Date
FR2860033A1 FR2860033A1 (fr) 2005-03-25
FR2860033B1 true FR2860033B1 (fr) 2006-09-01

Family

ID=34225346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0409791A Expired - Fee Related FR2860033B1 (fr) 2003-09-19 2004-09-15 Systeme de purification des gaz d'echappement pour un moteur a combustion interne

Country Status (3)

Country Link
JP (1) JP2005090434A (fr)
DE (1) DE102004045234A1 (fr)
FR (1) FR2860033B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021051822A1 (fr) * 2019-09-18 2021-03-25 南京林业大学 Système modulaire de purification d'échappement industriel et procédé pour le réglage du nombre de tuyaux de branchement

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7784275B2 (en) * 2005-03-14 2010-08-31 Gm Global Technology Operations, Inc. Optimization of hydrocarbon injection during diesel particulate filter (DPF) regeneration
US7533524B2 (en) * 2005-05-18 2009-05-19 Cummins Inc. Method and apparatus for soot filter catalyst temperature control with oxygen flow constraint
JP4349361B2 (ja) * 2005-12-02 2009-10-21 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4673226B2 (ja) * 2006-01-27 2011-04-20 いすゞ自動車株式会社 排気ガス浄化方法及び排気ガス浄化システム
FR2925586A3 (fr) * 2007-12-21 2009-06-26 Renault Sas Ligne d'echappement d'un moteur a combustion comportant un conduit intermediaire
US8359828B2 (en) * 2009-03-03 2013-01-29 GM Global Technology Operations LLC Particulate filter temperature correction system and method
DE102009014179B4 (de) * 2009-03-20 2014-12-31 Bayerische Motoren Werke Aktiengesellschaft Abgassystem
US8146351B2 (en) * 2009-06-05 2012-04-03 GM Global Technology Operations LLC Regeneration systems and methods for particulate filters using virtual brick temperature sensors

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6568178B2 (en) * 2000-03-28 2003-05-27 Toyota Jidosha Kabushiki Kaisha Device for purifying the exhaust gas of an internal combustion engine
JP2001303980A (ja) * 2000-04-27 2001-10-31 Toyota Motor Corp 内燃機関の排気浄化装置
JP3599012B2 (ja) * 2001-10-01 2004-12-08 トヨタ自動車株式会社 内燃機関の排気浄化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021051822A1 (fr) * 2019-09-18 2021-03-25 南京林业大学 Système modulaire de purification d'échappement industriel et procédé pour le réglage du nombre de tuyaux de branchement

Also Published As

Publication number Publication date
DE102004045234A1 (de) 2005-05-04
JP2005090434A (ja) 2005-04-07
FR2860033A1 (fr) 2005-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529