DE602005006395D1 - Abgasreinigungsvorrichtung und abgasreinigungsverfahren für verbrennungsmotor - Google Patents

Abgasreinigungsvorrichtung und abgasreinigungsverfahren für verbrennungsmotor

Info

Publication number
DE602005006395D1
DE602005006395D1 DE602005006395T DE602005006395T DE602005006395D1 DE 602005006395 D1 DE602005006395 D1 DE 602005006395D1 DE 602005006395 T DE602005006395 T DE 602005006395T DE 602005006395 T DE602005006395 T DE 602005006395T DE 602005006395 D1 DE602005006395 D1 DE 602005006395D1
Authority
DE
Germany
Prior art keywords
exhaust gas
gas cleaning
combustion engine
internal combustion
cleaning device
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
DE602005006395T
Other languages
English (en)
Other versions
DE602005006395T2 (de
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 Industries Corp
Toyota Motor Corp
Original Assignee
Toyota Industries Corp
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 Industries Corp, Toyota Motor Corp filed Critical Toyota Industries Corp
Publication of DE602005006395D1 publication Critical patent/DE602005006395D1/de
Application granted granted Critical
Publication of DE602005006395T2 publication Critical patent/DE602005006395T2/de
Active 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
    • 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
    • F01N3/023—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 using means for regenerating the filters, e.g. by burning trapped particles
    • F01N3/025—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 using means for regenerating the filters, e.g. by burning trapped particles using fuel burner or by adding fuel to exhaust
    • 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
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1448—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an exhaust gas pressure
    • 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
    • F02D2041/0265—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to decrease temperature of the exhaust gas treating apparatus
    • 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
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus
    • 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
    • F02D2200/00—Input parameters for engine control
    • F02D2200/70—Input parameters for engine control said parameters being related to the vehicle exterior
    • F02D2200/702—Road conditions
    • 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]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0057—Specific combustion modes
    • 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
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
DE602005006395T 2004-03-11 2005-03-10 Abgasreinigungsvorrichtung und abgasreinigungsverfahren für verbrennungsmotor Active DE602005006395T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004068998A JP4314135B2 (ja) 2004-03-11 2004-03-11 車載内燃機関の排気浄化装置
JP2004068998 2004-03-11
PCT/JP2005/004736 WO2005088109A1 (en) 2004-03-11 2005-03-10 Exhaust purifying apparatus and exhaust purifying method for internal combustion engine

Publications (2)

Publication Number Publication Date
DE602005006395D1 true DE602005006395D1 (de) 2008-06-12
DE602005006395T2 DE602005006395T2 (de) 2009-06-10

Family

ID=34962350

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005006395T Active DE602005006395T2 (de) 2004-03-11 2005-03-10 Abgasreinigungsvorrichtung und abgasreinigungsverfahren für verbrennungsmotor

Country Status (7)

Country Link
US (1) US8079212B2 (de)
EP (1) EP1725759B1 (de)
JP (1) JP4314135B2 (de)
CN (1) CN100449128C (de)
DE (1) DE602005006395T2 (de)
PL (1) PL1725759T3 (de)
WO (1) WO2005088109A1 (de)

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JP2007321614A (ja) * 2006-05-31 2007-12-13 Toyota Motor Corp 内燃機関の排気浄化装置
JP4453685B2 (ja) 2006-07-21 2010-04-21 トヨタ自動車株式会社 内燃機関の排気浄化システム
KR101338728B1 (ko) * 2007-09-06 2013-12-06 현대자동차주식회사 차량 엔진의 배기온도 제어방법
JP5332664B2 (ja) * 2009-02-03 2013-11-06 日産自動車株式会社 エンジンの排気浄化装置
US20120124978A1 (en) * 2009-03-16 2012-05-24 Toyota Jidosha Kabushiki Kaisha Exhaust gas purification system
WO2012118858A2 (en) 2011-02-28 2012-09-07 Cummins Intellectual Property, Inc. System and method of dpf passive enhancement through powertrain torque-speed management
US8607546B2 (en) * 2011-05-11 2013-12-17 GM Global Technology Operations LLC Method for monitoring hydrocarbon slip from an oxidation catalyst
US9046051B2 (en) * 2011-06-09 2015-06-02 GM Global Technology Operations LLC Method for operating a spark-ignition, direct-injection internal combustion engine
US20130213008A1 (en) * 2012-02-21 2013-08-22 Cummins Inc. Method and system for improving the robustness of aftertreatment systems
JP6185300B2 (ja) * 2013-06-19 2017-08-23 株式会社Ｓｏｋｅｎ 内燃機関の制御装置
JP6094553B2 (ja) * 2014-09-26 2017-03-15 トヨタ自動車株式会社 内燃機関の制御装置
EP3012441B1 (de) * 2014-10-23 2018-09-19 Mitsubishi Jidosha Kogyo K.K. Abgasnachbehandlungsvorrichtung für brennkraftmaschine
JP6443033B2 (ja) * 2014-12-19 2018-12-26 いすゞ自動車株式会社 排気浄化システム
JP6481392B2 (ja) * 2015-02-02 2019-03-13 いすゞ自動車株式会社 排気浄化システム
JP6059272B2 (ja) * 2015-02-27 2017-01-11 富士重工業株式会社 触媒劣化診断装置
JP6657876B2 (ja) * 2015-12-03 2020-03-04 いすゞ自動車株式会社 内燃機関及びその制御方法
JP6759630B2 (ja) 2016-03-07 2020-09-23 いすゞ自動車株式会社 排気浄化装置及び制御方法
JP7183548B2 (ja) * 2018-03-12 2022-12-06 トヨタ自動車株式会社 内燃機関
US10954835B2 (en) * 2019-03-12 2021-03-23 Ford Global Technologies, Llc Methods and systems for exhaust emission control
US11073056B2 (en) * 2019-03-12 2021-07-27 Ford Global Technologies, Llc Methods and systems for exhaust emission control

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EP0152870A3 (de) * 1984-02-21 1985-10-09 Comprex Ag Verfahren zur Regenerierung des Abgaspartikelfilters bei Verbrennungsmotoren
GB8516420D0 (en) * 1985-06-28 1985-07-31 Ontario Research Foundation Diesel particulate traps
US4974414A (en) 1987-07-02 1990-12-04 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Particulate purging apparatus for diesel engine exhaust
US5195316A (en) * 1989-12-27 1993-03-23 Nissan Motor Co., Ltd. Exhaust gas purifying device for an internal combustion engine
JPH0544434A (ja) 1991-08-08 1993-02-23 Nissan Motor Co Ltd 内燃機関の排気処理装置
JP3066607B2 (ja) * 1996-04-26 2000-07-17 株式会社小松製作所 ディーゼルエンジンのＮＯｘ触媒の再生装置及び再生方法
JP3346189B2 (ja) * 1996-10-24 2002-11-18 トヨタ自動車株式会社 車両運動量検出装置
US6128899A (en) * 1998-04-17 2000-10-10 Honda Giken Kogyo Kabushiki Kaisha Exhaust gas purification system for internal combustion engine
DE19847874A1 (de) * 1998-10-16 2000-04-20 Volkswagen Ag Verfahren zur Stickoxidreduzierung im Abgas einer mager betriebenen Brennkraftmaschine
DE60003627T2 (de) * 2000-01-05 2004-06-09 Robert Bosch Gmbh Verfahren zur Regelung der Wärmeverluste eines katalytischen Konverters während Schubbetrieb
DE10056034A1 (de) * 2000-11-11 2002-05-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Steuerung eines Abgasnachbehandlungssystems
US6622480B2 (en) * 2001-02-21 2003-09-23 Isuzu Motors Limited Diesel particulate filter unit and regeneration control method of the same
JP3695397B2 (ja) * 2001-04-10 2005-09-14 トヨタ自動車株式会社 内燃機関の排気浄化装置
JP4161546B2 (ja) * 2001-06-26 2008-10-08 いすゞ自動車株式会社 連続再生型ディーゼルパティキュレートフィルタ装置の再生制御方法
JP4042399B2 (ja) * 2001-12-12 2008-02-06 三菱自動車工業株式会社 排気浄化装置
JP4007085B2 (ja) * 2002-06-13 2007-11-14 株式会社デンソー 内燃機関の排ガス浄化装置
JP3755495B2 (ja) * 2002-08-09 2006-03-15 マツダ株式会社 エンジンの排気浄化装置
JP3945350B2 (ja) * 2002-08-30 2007-07-18 トヨタ自動車株式会社 内燃機関の排気浄化装置
US6931842B2 (en) * 2002-11-29 2005-08-23 Nissan Motor Co., Ltd. Regeneration of diesel particulate filter
US7062906B2 (en) * 2003-03-03 2006-06-20 Nissan Motor Co., Ltd. Regeneration of particulate filter
FR2862099B1 (fr) * 2003-11-07 2006-04-14 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule
FR2862097B1 (fr) * 2003-11-07 2006-02-17 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution integres dans une ligne d'echappement d'un moteur diesel de vehicule
DE102004005072B4 (de) 2004-02-02 2018-06-07 Robert Bosch Gmbh Verfahren zum Regenerieren einer Abgasnachbehandlungsanlage
US7380396B2 (en) * 2005-05-25 2008-06-03 General Motors Corporation Method for protecting an exhaust aftertreatment system

Also Published As

Publication number Publication date
DE602005006395T2 (de) 2009-06-10
US8079212B2 (en) 2011-12-20
JP4314135B2 (ja) 2009-08-12
CN1930390A (zh) 2007-03-14
JP2005256723A (ja) 2005-09-22
US20070163242A1 (en) 2007-07-19
EP1725759B1 (de) 2008-04-30
CN100449128C (zh) 2009-01-07
PL1725759T3 (pl) 2008-10-31
WO2005088109A1 (en) 2005-09-22
EP1725759A1 (de) 2006-11-29

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Legal Events

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)