DE69108213D1 - Abgasreinigungssystem für einen Dieselmotor. - Google Patents
Abgasreinigungssystem für einen Dieselmotor.Info
- Publication number
- DE69108213D1 DE69108213D1 DE69108213T DE69108213T DE69108213D1 DE 69108213 D1 DE69108213 D1 DE 69108213D1 DE 69108213 T DE69108213 T DE 69108213T DE 69108213 T DE69108213 T DE 69108213T DE 69108213 D1 DE69108213 D1 DE 69108213D1
- Authority
- DE
- Germany
- Prior art keywords
- control system
- diesel engine
- emission control
- emission
- diesel
- 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 - Lifetime
Links
Classifications
-
- 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
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
-
- 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
- F01N3/18—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 characterised by methods of operation; Control
- F01N3/20—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 characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
-
- 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
-
- 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
- F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
- F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Exhaust Gas After Treatment (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Supercharger (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2413901A JP2663720B2 (ja) | 1990-12-26 | 1990-12-26 | ディーゼルエンジンの排気浄化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69108213D1 true DE69108213D1 (de) | 1995-04-20 |
DE69108213T2 DE69108213T2 (de) | 1995-08-03 |
Family
ID=18522452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69108213T Expired - Lifetime DE69108213T2 (de) | 1990-12-26 | 1991-12-19 | Abgasreinigungssystem für einen Dieselmotor. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5211010A (de) |
EP (1) | EP0492989B1 (de) |
JP (1) | JP2663720B2 (de) |
DE (1) | DE69108213T2 (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993025805A1 (en) * | 1992-06-12 | 1993-12-23 | Toyota Jidosha Kabushiki Kaisha | Exhaust emission control system for internal combustion engine |
JP2605586B2 (ja) * | 1992-07-24 | 1997-04-30 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US5433074A (en) * | 1992-07-30 | 1995-07-18 | Toyota Jidosha Kabushiki Kaisha | Exhaust gas purification device for an engine |
FR2701568B1 (fr) * | 1993-02-10 | 1995-05-05 | Siemens Automotive Sa | Procédé et dispositif de mesure numérique d'une tension variant dans une plage de tension prédéterminée et leurs utilisations. |
JP3272465B2 (ja) * | 1993-03-31 | 2002-04-08 | マツダ株式会社 | エンジンの排気ガス浄化装置 |
JP3524956B2 (ja) * | 1994-05-30 | 2004-05-10 | トヨタ自動車株式会社 | 電気加熱式触媒装置 |
JP3079933B2 (ja) * | 1995-02-14 | 2000-08-21 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
DE19512298A1 (de) * | 1995-04-05 | 1996-10-24 | Haefele Cornelia | Emissionsgeregelte Anordnung zur Katalytischenschadstoffreduzierung von Katalysatoren |
DE19525667A1 (de) * | 1995-07-14 | 1997-01-16 | Audi Ag | Vorrichtung an einer Brennkraftmaschine mit einem Abgasturbolader |
US20040086441A1 (en) | 1995-12-06 | 2004-05-06 | Masao Hori | Process for purifying exhaust gas from gasoline engines |
JP3554096B2 (ja) * | 1996-01-18 | 2004-08-11 | 株式会社日立製作所 | 内燃機関用制御装置 |
US6354078B1 (en) * | 1996-02-22 | 2002-03-12 | Volvo Personvagnar Ab | Device and method for reducing emissions in catalytic converter exhaust systems |
DE19609923B4 (de) * | 1996-03-14 | 2007-06-14 | Robert Bosch Gmbh | Verfahren zur Überwachung einer Überhitzungsschutzmaßnahme im Volllastbetrieb einer Brennkraftmaschine |
DE19615547C2 (de) * | 1996-04-19 | 1999-02-18 | Daimler Benz Ag | Verfahren zur Regelung der HC-Anreicherungskonzentration im Dieselmotorabgas |
DE19625990A1 (de) * | 1996-06-28 | 1998-01-02 | Daimler Benz Ag | Anordnung von Abgasturbolader und Abgaskrümmer an einer Brennkraftmaschine |
CN1077212C (zh) * | 1996-07-02 | 2002-01-02 | 三菱自动车工业株式会社 | 缸内喷射内燃机用废气加热系统 |
DE19629163C1 (de) * | 1996-07-19 | 1997-10-09 | Daimler Benz Ag | Verfahren und Vorrichtung zum stickoxidemissionsarmen Betrieb eines Verbrennungsmotors |
US5974802A (en) * | 1997-01-27 | 1999-11-02 | Alliedsignal Inc. | Exhaust gas recirculation system employing a fluidic pump |
US6609372B2 (en) * | 1998-04-15 | 2003-08-26 | Caterpillar Inc | Method and apparatus for controlling the temperature of an engine |
US6256992B1 (en) * | 1998-05-27 | 2001-07-10 | Cummins Engine Company, Inc. | System and method for controlling a turbocharger to maximize performance of an internal combustion engine |
JP3528603B2 (ja) * | 1998-06-15 | 2004-05-17 | トヨタ自動車株式会社 | 燃焼式ヒータを有する内燃機関 |
US6370870B1 (en) * | 1998-10-14 | 2002-04-16 | Nissan Motor Co., Ltd. | Exhaust gas purifying device |
US6272850B1 (en) | 1998-12-08 | 2001-08-14 | Ford Global Technologies, Inc. | Catalytic converter temperature control system and method |
DE19909796A1 (de) * | 1999-03-05 | 2000-09-07 | Bayerische Motoren Werke Ag | Verfahren und Vorrichtung zur Abgastemperaturerhöhung |
AT3980U3 (de) * | 1999-03-29 | 2001-07-25 | Avl List Gmbh | Verfahren zum betreiben einer direkt einspritzenden brennkraftmaschine |
US6314735B1 (en) | 2000-02-23 | 2001-11-13 | Ford Global Technologies, Inc. | Control of exhaust temperature in lean burn engines |
US6304815B1 (en) * | 2000-03-29 | 2001-10-16 | Ford Global Technologies, Inc. | Method for controlling an exhaust gas temperature of an engine for improved performance of exhaust aftertreatment systems |
US6497095B2 (en) * | 2000-12-21 | 2002-12-24 | Ford Global Technologies, Inc. | Regeneration of diesel engine particulate filter only above low fuel levels |
DE10111775B4 (de) * | 2001-03-12 | 2008-10-02 | Volkswagen Ag | Verfahren und Vorrichtung zur Bestimmung der Gasaustrittstemperatur der Turbine eines Abgasturboladers eines Kraftfahrzeugs |
DE10154664A1 (de) * | 2001-11-07 | 2003-05-22 | Bosch Gmbh Robert | Verfahren, Computerprogramm, Steuer und/oder Regelgerät zum Betreiben einer Brennkraftmaschine sowie Brennkraftmaschine |
JP3969273B2 (ja) * | 2002-10-03 | 2007-09-05 | 株式会社デンソー | 内燃機関の排気浄化装置 |
DE10321676A1 (de) * | 2003-05-14 | 2004-12-09 | Umicore Ag & Co.Kg | Regeneration am Dieselpartikelfilter mittels Lambda-Variation |
JP4320621B2 (ja) * | 2003-08-25 | 2009-08-26 | 株式会社デンソー | 内燃機関の排気浄化装置 |
FR2859501B1 (fr) * | 2003-09-05 | 2007-05-04 | Siemens Vdo Automotive | Procede de determination de la temperature avant l'entree dans un pot catalytique d'un moteur turbocompresse |
JP4325367B2 (ja) * | 2003-11-10 | 2009-09-02 | 株式会社デンソー | 排気温度センサの故障検出装置 |
DE102004009791A1 (de) * | 2004-02-28 | 2005-09-22 | Daimlerchrysler Ag | Verfahren zur beschleunigten Erwärmung einer Reinigungseinrichtung im Abgasstrang einer Brennkraftmaschine und Brennkraftmaschine |
JP4433861B2 (ja) * | 2004-04-05 | 2010-03-17 | トヨタ自動車株式会社 | 内燃機関の排気浄化装置 |
US7305825B2 (en) * | 2004-10-14 | 2007-12-11 | General Motors Corporation | Engine turbine temperature control system |
JP4710915B2 (ja) * | 2008-02-08 | 2011-06-29 | 日立化成工業株式会社 | 研磨方法 |
US7685993B2 (en) * | 2008-03-31 | 2010-03-30 | Cummins Inc. | Low cost variable swirl |
GB2492428B (en) * | 2011-06-29 | 2014-05-14 | Perkins Engines Co Ltd | Method and apparatus for controlling the operation of a turbocharged internal combustion engine |
JP6332309B2 (ja) * | 2016-03-15 | 2018-05-30 | トヨタ自動車株式会社 | 過給エンジン制御装置 |
JP2019196755A (ja) * | 2018-05-11 | 2019-11-14 | 株式会社豊田自動織機 | ディーゼルエンジン |
JP7215323B2 (ja) * | 2019-05-17 | 2023-01-31 | トヨタ自動車株式会社 | ハイブリッド車両の制御装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51141921A (en) * | 1975-05-30 | 1976-12-07 | Nissan Motor Co Ltd | Internal combustion engine with exhaust gas cleaning device |
US4211075A (en) * | 1978-10-19 | 1980-07-08 | General Motors Corporation | Diesel engine exhaust particulate filter with intake throttling incineration control |
US4404804A (en) * | 1980-01-10 | 1983-09-20 | Toyo Kogyo Co., Ltd. | Internal combustion engine having a turbo-supercharger and a catalytic exhaust gas purifying device |
JPS58163639U (ja) * | 1982-04-27 | 1983-10-31 | 日産自動車株式会社 | タ−ボチヤ−ジヤ−付エンジンのタ−ビンバイパス装置 |
JPS58187512A (ja) * | 1982-04-28 | 1983-11-01 | Toyota Motor Corp | デイ−ゼルエンジン用粒子捕集器の再生方法 |
JPS61112715A (ja) * | 1984-11-08 | 1986-05-30 | Toyota Motor Corp | デイ−ゼル機関の排気浄化装置 |
JPH0611381B2 (ja) * | 1986-10-17 | 1994-02-16 | 株式会社豊田中央研究所 | 排ガス浄化方法 |
JPS63134810A (ja) * | 1986-11-25 | 1988-06-07 | Isuzu Motors Ltd | パテイキユレ−トトラツプの再生装置 |
JP2660411B2 (ja) * | 1987-11-18 | 1997-10-08 | トヨタ自動車株式会社 | 排気ガス中の窒素酸化物を還元除去する方法 |
JP2660412B2 (ja) * | 1987-11-19 | 1997-10-08 | トヨタ自動車株式会社 | 排気ガス浄化方法 |
JPH01139144A (ja) * | 1987-11-25 | 1989-05-31 | Toyota Motor Corp | 排気浄化用触媒 |
JPH01159029A (ja) * | 1987-12-16 | 1989-06-22 | Toyota Motor Corp | ディーゼルエンジンの排気浄化装置 |
DE3925251A1 (de) * | 1988-08-23 | 1990-03-01 | Volkswagen Ag | Dieselbrennkraftmaschine mit temperaturabhaengiger einstellung des kraftstoffeinspritzbeginns |
KR950012137B1 (ko) * | 1989-02-02 | 1995-10-14 | 닛뽄 쇼크바이 카가꾸 고오교오 가부시기가이샤 | 디이젤엔진 배기가스 중의 질소산화물 제거방법 |
DE3909932A1 (de) * | 1989-03-25 | 1990-09-27 | Daimler Benz Ag | Verfahren zur regeneration eines in der abgasleitung einer aufgeladenen brennkraftmaschine angeordneten partikelfilters |
-
1990
- 1990-12-26 JP JP2413901A patent/JP2663720B2/ja not_active Expired - Fee Related
-
1991
- 1991-12-18 US US07/810,727 patent/US5211010A/en not_active Expired - Lifetime
- 1991-12-19 EP EP91311807A patent/EP0492989B1/de not_active Expired - Lifetime
- 1991-12-19 DE DE69108213T patent/DE69108213T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2663720B2 (ja) | 1997-10-15 |
DE69108213T2 (de) | 1995-08-03 |
EP0492989B1 (de) | 1995-03-15 |
JPH04224221A (ja) | 1992-08-13 |
EP0492989A1 (de) | 1992-07-01 |
US5211010A (en) | 1993-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |