FR2878903B1 - Systeme de filtration de gaz d'echappement pour un moteur a combustion interne - Google Patents

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

Info

Publication number
FR2878903B1
FR2878903B1 FR0512490A FR0512490A FR2878903B1 FR 2878903 B1 FR2878903 B1 FR 2878903B1 FR 0512490 A FR0512490 A FR 0512490A FR 0512490 A FR0512490 A FR 0512490A FR 2878903 B1 FR2878903 B1 FR 2878903B1
Authority
FR
France
Prior art keywords
exhaust gas
combustion engine
internal combustion
filtration system
gas filtration
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
FR0512490A
Other languages
English (en)
Other versions
FR2878903A1 (fr
Inventor
Shinichiro Okugawa
Kazuo Kojima
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of FR2878903A1 publication Critical patent/FR2878903A1/fr
Application granted granted Critical
Publication of FR2878903B1 publication Critical patent/FR2878903B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/029—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 particulate filter
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • 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
    • F02D2200/0812—Particle filter loading
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F02D23/02—Controlling engines characterised by their being supercharged the engines being of fuel-injection type
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/0065—Specific aspects of external EGR control
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • F02D41/405—Multiple injections with post injections
    • 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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • 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
FR0512490A 2004-12-08 2005-12-08 Systeme de filtration de gaz d'echappement pour un moteur a combustion interne Expired - Fee Related FR2878903B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004354883 2004-12-08
JP2005268162A JP4640066B2 (ja) 2004-12-08 2005-09-15 内燃機関の排気浄化装置

Publications (2)

Publication Number Publication Date
FR2878903A1 FR2878903A1 (fr) 2006-06-09
FR2878903B1 true FR2878903B1 (fr) 2015-06-05

Family

ID=36481190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0512490A Expired - Fee Related FR2878903B1 (fr) 2004-12-08 2005-12-08 Systeme de filtration de gaz d'echappement pour un moteur a combustion interne

Country Status (4)

Country Link
US (1) US7266944B2 (fr)
JP (1) JP4640066B2 (fr)
DE (1) DE102005058446B4 (fr)
FR (1) FR2878903B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4270173B2 (ja) * 2005-07-05 2009-05-27 日産自動車株式会社 ディーゼルエンジンの排気後処理装置
US7546762B2 (en) * 2005-09-01 2009-06-16 International Engine Intellectual Property Company, Llc Acute angle pressure sensor probe and method
US9027327B2 (en) * 2006-06-14 2015-05-12 Volvo Lasivagnar AB Method and system for regenerating an exhaust gas purification unit
US20080163615A1 (en) * 2007-01-04 2008-07-10 Trimingham Scott R Internal combustion engine exhaust filter with pressure relief
JP4802142B2 (ja) * 2007-06-04 2011-10-26 Ｕｄトラックス株式会社 ディーゼルエンジン
DE102008000691A1 (de) * 2008-03-14 2009-09-17 Robert Bosch Gmbh Verfahren und Vorrichtung zur Überwachung eines Zuluftsystems einer Brennkraftmaschine
JP5176834B2 (ja) * 2008-09-29 2013-04-03 井関農機株式会社 作業車両
US8256220B2 (en) * 2009-05-08 2012-09-04 GM Global Technology Operations LLC Exhaust gas bypass valve control for thermoelectric generator
US8135535B2 (en) 2009-06-09 2012-03-13 Ford Global Technologies, Llc Modeling catalyst exotherm due to blowthrough
JP5703599B2 (ja) 2010-06-11 2015-04-22 いすゞ自動車株式会社 排気ガス浄化システム
SE535802C2 (sv) * 2010-08-31 2012-12-27 Scania Cv Ab Förfarande och system vid regenerering av ett partikelfilter för avgasrening
JP5516888B2 (ja) * 2010-11-02 2014-06-11 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP6008978B2 (ja) * 2012-11-07 2016-10-19 三菱重工業株式会社 内燃機関の排ガス浄化装置
WO2015023350A1 (fr) * 2013-08-14 2015-02-19 Carrier Corporation Système de réfrigération de transport entraîné par un moteur diesel
US10145320B1 (en) * 2017-08-31 2018-12-04 Ford Global Technologies, Llc Methods and systems for boost and EGR control
FR3071275B1 (fr) * 2017-09-19 2021-03-12 Psa Automobiles Sa Procede de regeneration d'un filtre a particules de moteur thermique

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3838339B2 (ja) * 2001-03-27 2006-10-25 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
JP4415509B2 (ja) * 2001-05-01 2010-02-17 株式会社デンソー 内燃機関の制御装置
JP3840923B2 (ja) * 2001-06-20 2006-11-01 いすゞ自動車株式会社 ディーゼルエンジンの排気浄化装置
JP3829699B2 (ja) * 2001-11-28 2006-10-04 いすゞ自動車株式会社 排ガス浄化システム及びその再生制御方法
JP4164634B2 (ja) * 2002-01-17 2008-10-15 三菱ふそうトラック・バス株式会社 内燃機関の排気浄化装置
JP3879833B2 (ja) * 2002-03-04 2007-02-14 三菱自動車工業株式会社 内燃機関の排気浄化装置
JP2003254038A (ja) * 2002-03-04 2003-09-10 Toyota Motor Corp 内燃機関の排気浄化装置
JP4075573B2 (ja) * 2002-06-13 2008-04-16 株式会社デンソー 内燃機関の排ガス浄化装置
JP3985053B2 (ja) * 2002-07-15 2007-10-03 マツダ株式会社 エンジンの排気微粒子処理装置
US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter
JP4161887B2 (ja) * 2002-11-29 2008-10-08 日産自動車株式会社 排気浄化装置
JP4288985B2 (ja) * 2003-03-31 2009-07-01 株式会社デンソー 内燃機関の排気浄化装置
JP4225153B2 (ja) * 2003-07-30 2009-02-18 日産自動車株式会社 排気フィルタの再生制御装置
US7076945B2 (en) * 2004-12-22 2006-07-18 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter

Also Published As

Publication number Publication date
DE102005058446B4 (de) 2017-03-09
JP4640066B2 (ja) 2011-03-02
JP2006189024A (ja) 2006-07-20
US20060117740A1 (en) 2006-06-08
FR2878903A1 (fr) 2006-06-09
DE102005058446A1 (de) 2006-07-20
US7266944B2 (en) 2007-09-11

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