JP2011256846A - 排気ガス浄化システム - Google Patents
排気ガス浄化システム Download PDFInfo
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- JP2011256846A JP2011256846A JP2010134514A JP2010134514A JP2011256846A JP 2011256846 A JP2011256846 A JP 2011256846A JP 2010134514 A JP2010134514 A JP 2010134514A JP 2010134514 A JP2010134514 A JP 2010134514A JP 2011256846 A JP2011256846 A JP 2011256846A
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- exhaust
- exhaust gas
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- engine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/80—Chemical processes for the removal of the retained particles, e.g. by burning
- B01D46/84—Chemical processes for the removal of the retained particles, e.g. by burning by heating only
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- 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
- F01N3/0253—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 adding fuel to exhaust gases
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
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- 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
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/009—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series
- F01N13/0097—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00 having two or more separate purifying devices arranged in series the purifying devices are arranged in a single housing
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- 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
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- 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
- F02B37/013—Engines characterised by provision of pumps driven at least for part of the time by exhaust with exhaust-driven pumps arranged in series
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- 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
- F02B37/12—Control of the pumps
- F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
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- 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
- F02D41/0005—Controlling intake air during deceleration
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- 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
- F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
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- 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
- F02D41/0055—Special engine operating conditions, e.g. for regeneration of exhaust gas treatment apparatus
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- 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
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- 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
- F02M26/08—EGR systems specially adapted for supercharged engines for engines having two or more intake charge compressors or exhaust gas turbines, e.g. a turbocharger combined with an additional compressor
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- 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
- F02M26/14—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system
- F02M26/15—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
- B01D2279/30—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for treatment of exhaust gases from IC Engines
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- 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
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/103—Oxidation catalysts for HC and CO only
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- 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
- F02D2041/0017—Controlling intake air by simultaneous control of throttle and exhaust gas recirculation
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- 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
- F02D2041/0022—Controlling intake air for diesel engines by throttle control
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- 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
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
【解決手段】DPF再生時に、車両の減速が行われると、EGR装置123及び吸気スロットル122の開度を制御し、かつ、高圧段ターボチャージャ108による過給量を調節することで、排気管103内の排気ガス流量を増加させる再生減速時吸排気制御部173とを備えた。
【選択図】図1
Description
102 排気マニホールド
103 排気管
104 吸気マニホールド
108 高圧段ターボチャージャ(可変ノズル式ターボチャージャ)
115 ディーゼルパティキュレートフィルタ(DPF)
123 排気再循環装置(EGR装置)
141 排気管インジェクタ
171 ECU
172 排気管噴射再生制御部
173 再生減速時吸排気制御部
Claims (1)
- エンジンの排気管に設置されて粒子状物質を捕集するディーゼルパティキュレートフィルタと、
前記エンジンの排気マニホールドから吸気マニホールドへ指示された排気再循環開度に応じて排気ガスを循環させる排気再循環装置と、
前記排気管に設置されたタービンと前記エンジンの吸気管に設置されたコンプレッサとが一体回転されることで過給を行い、アクチュエータによって過給量が調節可能な可変ノズル式ターボチャージャと、
前記ターボチャージャと前記吸気マニホールドの間に設置されて指示された吸気スロットル開度に応じて吸気量を制限する吸気スロットルと、
前記ディーゼルパティキュレートフィルタの再生時に、車両の減速が行われると、前記排気再循環装置の開度及び前記吸気スロットルの開度を制御し、かつ、前記可変ノズル式ターボチャージャによる過給量を調節することで、前記排気管内の排気ガス流量を増加させる再生減速時吸排気制御部とを備えたことを特徴とする排気ガス浄化システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010134514A JP5703599B2 (ja) | 2010-06-11 | 2010-06-11 | 排気ガス浄化システム |
PCT/JP2011/063323 WO2011155588A1 (ja) | 2010-06-11 | 2011-06-10 | 排気ガス浄化システム |
US13/703,259 US8932379B2 (en) | 2010-06-11 | 2011-06-10 | Exhaust gas purification system |
EP11792545.3A EP2581570B1 (en) | 2010-06-11 | 2011-06-10 | Exhaust gas purification system |
CN201180028590.3A CN102933805B (zh) | 2010-06-11 | 2011-06-10 | 废气净化系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010134514A JP5703599B2 (ja) | 2010-06-11 | 2010-06-11 | 排気ガス浄化システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011256846A true JP2011256846A (ja) | 2011-12-22 |
JP5703599B2 JP5703599B2 (ja) | 2015-04-22 |
Family
ID=45098191
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010134514A Active JP5703599B2 (ja) | 2010-06-11 | 2010-06-11 | 排気ガス浄化システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US8932379B2 (ja) |
EP (1) | EP2581570B1 (ja) |
JP (1) | JP5703599B2 (ja) |
CN (1) | CN102933805B (ja) |
WO (1) | WO2011155588A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014005741A (ja) * | 2012-06-21 | 2014-01-16 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5862292B2 (ja) * | 2011-12-28 | 2016-02-16 | マツダ株式会社 | ディーゼルエンジンの制御装置 |
CN104153903B (zh) * | 2013-05-13 | 2017-08-25 | 吉林师范大学 | 一种增压柴油机egr阀与vgt以及节气门协同控制系统和方法 |
CN104806365A (zh) * | 2015-03-31 | 2015-07-29 | 凯龙高科技股份有限公司 | Dpf柴油机颗粒过滤系统进气节流再生温度控制方法 |
JP6296045B2 (ja) * | 2015-12-08 | 2018-03-20 | トヨタ自動車株式会社 | 内燃機関の制御装置 |
DE102016120938A1 (de) * | 2016-11-03 | 2018-05-03 | Volkswagen Aktiengesellschaft | Verfahren und Vorrichtung zur Regeneration eines Partikelfilters bei einem Kraftfahrzeug mit Hybridantrieb |
CN107780996A (zh) * | 2017-09-27 | 2018-03-09 | 无锡威孚力达催化净化器有限责任公司 | 一种节流阀辅助dpf再生提温的控制装置及控制方法 |
CN107642391B (zh) * | 2017-10-24 | 2023-09-22 | 天津亿科汽车电子有限公司 | 一种集成dpf热再生和机械再生的装置系统 |
JP6732833B2 (ja) * | 2018-04-16 | 2020-07-29 | 株式会社Subaru | 車両用電源装置 |
CN109113881B (zh) * | 2018-08-21 | 2020-06-23 | 安徽江淮汽车集团股份有限公司 | 柴油发动机排放系统控制方法 |
CN109488428B (zh) * | 2018-12-03 | 2021-02-23 | 潍柴动力股份有限公司 | 一种后处理效率的控制方法、装置及系统 |
CN110038406B (zh) * | 2019-04-26 | 2022-11-25 | 广东绿茵环保科技有限公司 | 一种挥发性有机废气治理装备 |
CN110242419A (zh) * | 2019-06-28 | 2019-09-17 | 一汽解放汽车有限公司 | 发动机制动功率的控制方法、装置及发动机制动系统 |
US10830191B1 (en) * | 2019-08-19 | 2020-11-10 | Caterpillar Inc. | Temperature management of an aftertreatment system during compression braking |
CN111042943A (zh) * | 2019-12-26 | 2020-04-21 | 潍柴动力股份有限公司 | 颗粒物捕捉器dpf的保护方法和车辆 |
DE112020000031T5 (de) * | 2020-03-30 | 2022-03-24 | Komatsu Ltd. | Motorsystem und Verfahren zur Steuerung des Motors |
CN111663994A (zh) * | 2020-06-17 | 2020-09-15 | 中车大连机车研究所有限公司 | 一种可调喷嘴控制方法 |
CN114623006B (zh) * | 2022-01-26 | 2023-03-03 | 东风汽车集团股份有限公司 | 一种再生模式下的发动机控制方法及相关设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004044524A (ja) * | 2002-07-15 | 2004-02-12 | Mazda Motor Corp | エンジンの排気微粒子処理装置及びそのコンピュータ・プログラム |
JP2004068804A (ja) * | 2002-06-13 | 2004-03-04 | Denso Corp | 内燃機関の排ガス浄化装置 |
JP2004190668A (ja) * | 2002-11-29 | 2004-07-08 | Nissan Motor Co Ltd | 排気浄化装置 |
JP2006189024A (ja) * | 2004-12-08 | 2006-07-20 | Denso Corp | 内燃機関の排気浄化装置 |
JP2009167906A (ja) * | 2008-01-16 | 2009-07-30 | Denso Corp | 内燃機関の排気浄化装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6829890B2 (en) * | 2002-08-13 | 2004-12-14 | International Engine Intellectual Property Company, Llc | Forced regeneration of a diesel particulate filter |
US6931842B2 (en) * | 2002-11-29 | 2005-08-23 | Nissan Motor Co., Ltd. | Regeneration of diesel particulate filter |
JP4371045B2 (ja) * | 2004-11-19 | 2009-11-25 | 三菱自動車工業株式会社 | 内燃機関の排気浄化装置 |
JP4367335B2 (ja) * | 2004-12-27 | 2009-11-18 | 日産自動車株式会社 | エンジンの制御装置。 |
US8011177B2 (en) * | 2005-09-01 | 2011-09-06 | GM Global Technology Operations LLC | Exhaust particulate filter |
JP4660430B2 (ja) * | 2006-06-16 | 2011-03-30 | 本田技研工業株式会社 | 内燃機関のdpf再生装置 |
JP4119927B2 (ja) * | 2006-06-19 | 2008-07-16 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US20080022660A1 (en) * | 2006-07-21 | 2008-01-31 | Eaton Corporation | Method for controlled DPF regeneration |
JP4788631B2 (ja) * | 2007-03-02 | 2011-10-05 | いすゞ自動車株式会社 | エキゾーストスロットルバルブ診断装置および方法 |
JP2010106691A (ja) | 2008-10-28 | 2010-05-13 | Mitsubishi Fuso Truck & Bus Corp | Dpfの再生制御装置 |
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2010
- 2010-06-11 JP JP2010134514A patent/JP5703599B2/ja active Active
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2011
- 2011-06-10 CN CN201180028590.3A patent/CN102933805B/zh active Active
- 2011-06-10 WO PCT/JP2011/063323 patent/WO2011155588A1/ja active Application Filing
- 2011-06-10 US US13/703,259 patent/US8932379B2/en active Active
- 2011-06-10 EP EP11792545.3A patent/EP2581570B1/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004068804A (ja) * | 2002-06-13 | 2004-03-04 | Denso Corp | 内燃機関の排ガス浄化装置 |
JP2004044524A (ja) * | 2002-07-15 | 2004-02-12 | Mazda Motor Corp | エンジンの排気微粒子処理装置及びそのコンピュータ・プログラム |
JP2004190668A (ja) * | 2002-11-29 | 2004-07-08 | Nissan Motor Co Ltd | 排気浄化装置 |
JP2006189024A (ja) * | 2004-12-08 | 2006-07-20 | Denso Corp | 内燃機関の排気浄化装置 |
JP2009167906A (ja) * | 2008-01-16 | 2009-07-30 | Denso Corp | 内燃機関の排気浄化装置 |
Cited By (2)
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JP2014005741A (ja) * | 2012-06-21 | 2014-01-16 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
EP2677150A3 (en) * | 2012-06-21 | 2015-09-02 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas control apparatus of internal combustion engine |
Also Published As
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US20130081366A1 (en) | 2013-04-04 |
US8932379B2 (en) | 2015-01-13 |
WO2011155588A1 (ja) | 2011-12-15 |
CN102933805B (zh) | 2016-04-27 |
EP2581570A1 (en) | 2013-04-17 |
JP5703599B2 (ja) | 2015-04-22 |
EP2581570A4 (en) | 2016-08-17 |
EP2581570B1 (en) | 2017-12-27 |
CN102933805A (zh) | 2013-02-13 |
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