DE69106481D1 - Verfahren zur Reduzierung von Schadstoffen in Abgasen und Motor dazu. - Google Patents
Verfahren zur Reduzierung von Schadstoffen in Abgasen und Motor dazu.Info
- Publication number
- DE69106481D1 DE69106481D1 DE69106481T DE69106481T DE69106481D1 DE 69106481 D1 DE69106481 D1 DE 69106481D1 DE 69106481 T DE69106481 T DE 69106481T DE 69106481 T DE69106481 T DE 69106481T DE 69106481 D1 DE69106481 D1 DE 69106481D1
- Authority
- DE
- Germany
- Prior art keywords
- engine
- exhaust gases
- reducing pollutants
- pollutants
- reducing
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0276—Actuation of an additional valve for a special application, e.g. for decompression, exhaust gas recirculation or cylinder scavenging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- 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
- F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
- F02M26/20—Feeding recirculated exhaust gases directly into the combustion chambers or into the intake runners
-
- 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
- F02M26/41—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories characterised by the arrangement of the recirculation passage in relation to the engine, e.g. to cylinder heads, liners, spark plugs or manifolds; characterised by the arrangement of the recirculation passage in relation to specially adapted combustion chambers
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Valve Device For Special Equipments (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 |
---|---|---|---|
FR909013602A FR2668541B1 (fr) | 1990-10-30 | 1990-10-30 | Procede pour reduire les composants nocifs dans les gaz d'echappement et moteur qui le met en óoeuvre. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69106481D1 true DE69106481D1 (de) | 1995-02-16 |
DE69106481T2 DE69106481T2 (de) | 1995-05-11 |
Family
ID=9401794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69106481T Expired - Fee Related DE69106481T2 (de) | 1990-10-30 | 1991-10-23 | Verfahren zur Reduzierung von Schadstoffen in Abgasen und Motor dazu. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5203310A (de) |
EP (1) | EP0484206B1 (de) |
JP (2) | JPH04284149A (de) |
DE (1) | DE69106481T2 (de) |
ES (1) | ES2069851T3 (de) |
FR (1) | FR2668541B1 (de) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9222353D0 (en) * | 1992-10-23 | 1992-12-09 | Ricardo Consulting Eng | Spark ignited internal combustion engines |
GB2292975A (en) * | 1994-09-10 | 1996-03-13 | Ford Motor Co | I.c. engine cylinder head exhaust recirculation |
DE19531875C1 (de) * | 1995-08-30 | 1996-09-19 | Daimler Benz Ag | Zylinderkopf für eine flüssigkeitsgekühlte, mehrzylindrische Brennkraftmaschine |
JPH09109995A (ja) * | 1995-10-18 | 1997-04-28 | Sanshin Ind Co Ltd | 船外機用エンジン |
US5628295A (en) * | 1996-04-15 | 1997-05-13 | Mcculloch Italiana Srl | Two-stroke internal combustion engine |
DE19621530C1 (de) * | 1996-05-29 | 1997-06-05 | Daimler Benz Ag | Verfahren zur Verminderung der Schadstoffemission einer mehrzylindrigen Brennkraftmaschine |
US6116223A (en) * | 1997-12-12 | 2000-09-12 | Caterpillar Inc. | Cam driven exhaust gas recirculation valve assembly |
DE19808574A1 (de) * | 1998-02-28 | 1999-09-02 | Bayerische Motoren Werke Ag | Hubkolben-Brennkraftmaschine mit interner Abgasrückführung |
US6079379A (en) | 1998-04-23 | 2000-06-27 | Design & Manufacturing Solutions, Inc. | Pneumatically controlled compressed air assisted fuel injection system |
US6273037B1 (en) | 1998-08-21 | 2001-08-14 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system |
US6293235B1 (en) | 1998-08-21 | 2001-09-25 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system with variable effective reflection length |
US6102014A (en) * | 1998-09-29 | 2000-08-15 | Caterpillar Inc. | Exhaust gas recirculation system |
DE19849914C1 (de) | 1998-10-29 | 1999-11-04 | Daimler Chrysler Ag | Brennkraftmaschine mit einem separat betätigbaren Zusatzventil im Zylinderkopf |
DE10210202C1 (de) * | 2002-03-07 | 2003-11-13 | Man B & W Diesel Ag | Hubkolbenbrennkraftmaschine |
DE10244799B4 (de) * | 2002-09-26 | 2005-04-21 | Daimlerchrysler Ag | Abgasrückführung |
US6769393B2 (en) * | 2002-11-19 | 2004-08-03 | Caterpillar Inc | Valve system for internal combustion engine |
US6758195B1 (en) * | 2002-11-26 | 2004-07-06 | Daimlerchrysler Corporation | System and method for fast exhaust gas recirculation in a combustion chamber |
FR2866388B1 (fr) * | 2004-02-18 | 2009-05-29 | Renault Sas | Systeme de recirculation des gaz d'echappement d'un moteur a combustion interne |
ATE539255T1 (de) * | 2006-07-25 | 2012-01-15 | Yamaha Motor Co Ltd | Viertakt-verbrennungsmotor |
FR2920034B1 (fr) * | 2007-08-14 | 2009-10-02 | Inst Francais Du Petrole | Procede pour reintroduire des gaz d'echappement a l'admission d'un moteur a combustion interne et moteur utilisant un tel procede |
EP2065586A1 (de) * | 2007-11-29 | 2009-06-03 | Perkins Engines Company Limited | Verbesserte Belüftung für einen Verbrennungsmotor |
US8439021B2 (en) * | 2010-06-15 | 2013-05-14 | Deere & Company | EGR system for an internal combustion engine |
US8528530B2 (en) * | 2010-06-30 | 2013-09-10 | General Electric Company | Diesel engine system and control method for a diesel engine system |
US9976499B2 (en) | 2010-09-23 | 2018-05-22 | General Electric Company | Engine system and method |
CN103174491B (zh) * | 2013-03-19 | 2016-02-24 | 中国北方发动机研究所(天津) | 一种发动机辅助换气装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1560334A (de) * | 1967-12-04 | 1969-03-21 | ||
GB1294821A (de) * | 1970-05-25 | 1972-11-01 | ||
JPS5370220A (en) * | 1976-12-02 | 1978-06-22 | Nissan Motor Co Ltd | Exhaust gas refluxing controller for forces scavenging type engine |
DE2750537A1 (de) * | 1977-11-11 | 1979-05-17 | Audi Nsu Auto Union Ag | Verfahren zum vermindern des verbrennungsgeraeusches von dieselmotoren im leerlauf sowie vorrichtung zum durchfuehren des verfahrens |
JPS5834250Y2 (ja) * | 1978-04-04 | 1983-08-01 | マツダ株式会社 | エンジンの排気ガス浄化装置 |
JPS5914609B2 (ja) * | 1978-06-22 | 1984-04-05 | 日産自動車株式会社 | 渦流室式デイ−ゼル機関 |
JPS618202Y2 (de) * | 1979-07-30 | 1986-03-13 | ||
US4271810A (en) * | 1980-01-11 | 1981-06-09 | General Motors Corporation | Divided chamber engine with prechamber exhaust recirculation |
DE3146654A1 (de) * | 1981-11-25 | 1983-06-01 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur abgasrueckfuehrung bei einer brennkraftmaschine |
JPS58146852U (ja) * | 1982-03-29 | 1983-10-03 | 三菱自動車工業株式会社 | エンジン制御装置 |
JPS58180742A (ja) * | 1982-04-16 | 1983-10-22 | Nissan Motor Co Ltd | 多気筒内燃機関 |
JPS6075612U (ja) * | 1983-10-31 | 1985-05-27 | いすゞ自動車株式会社 | 排気ブレ−キ強化装置 |
JPS60116066U (ja) * | 1984-01-13 | 1985-08-06 | 三菱自動車工業株式会社 | 排気ガス還流装置 |
JPS60143117U (ja) * | 1984-03-02 | 1985-09-21 | 三菱自動車工業株式会社 | 最高筒内圧力制御装置 |
GB2161212A (en) * | 1984-04-07 | 1986-01-08 | Jaguar Cars | Cracking fuel and supplying to an internal combustion engine |
JPS6176748A (ja) * | 1984-09-25 | 1986-04-19 | Aisin Seiki Co Ltd | 電動式排気ガス再循環バルブ |
BR8706074A (pt) * | 1986-11-07 | 1988-06-14 | Elsbett L | Cabecote de cilindro aperfeicoado para motores a diesel |
JPS63173840A (ja) * | 1987-01-13 | 1988-07-18 | Mitsubishi Heavy Ind Ltd | 排気ガス再循環システム |
US4721089A (en) * | 1987-03-10 | 1988-01-26 | General Motors Corporation | Adaptive dilution control for IC engine responsive to LPP |
US4875455A (en) * | 1987-04-28 | 1989-10-24 | Mazda Motor Corporation | Automobile exhaust gas recirculating system |
US4856473A (en) * | 1987-08-25 | 1989-08-15 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine with multiple intake valves and EGR arrangement |
US4924840A (en) * | 1988-10-05 | 1990-05-15 | Ford Motor Company | Fast response exhaust gas recirculation (EGR) system |
JPH02140454A (ja) * | 1988-11-22 | 1990-05-30 | Kubota Ltd | 内燃機関の排ガス循環装置 |
-
1990
- 1990-10-30 FR FR909013602A patent/FR2668541B1/fr not_active Expired - Lifetime
-
1991
- 1991-10-23 EP EP91402832A patent/EP0484206B1/de not_active Expired - Lifetime
- 1991-10-23 DE DE69106481T patent/DE69106481T2/de not_active Expired - Fee Related
- 1991-10-23 ES ES91402832T patent/ES2069851T3/es not_active Expired - Lifetime
- 1991-10-29 US US07/783,780 patent/US5203310A/en not_active Expired - Fee Related
- 1991-10-30 JP JP3311850A patent/JPH04284149A/ja active Pending
-
2001
- 2001-07-19 JP JP2001004759U patent/JP2002000003U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2668541A1 (fr) | 1992-04-30 |
JPH04284149A (ja) | 1992-10-08 |
US5203310A (en) | 1993-04-20 |
EP0484206A1 (de) | 1992-05-06 |
FR2668541B1 (fr) | 1994-10-14 |
JP2002000003U (ja) | 2002-01-11 |
ES2069851T3 (es) | 1995-05-16 |
EP0484206B1 (de) | 1995-01-04 |
DE69106481T2 (de) | 1995-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69106481D1 (de) | Verfahren zur Reduzierung von Schadstoffen in Abgasen und Motor dazu. | |
DE59809089D1 (de) | Vorrichtung und verfahren zur zersetzung von schadstoffen in abgasen von verbrennungsprozessen | |
DE59101378D1 (de) | Verfahren und Vorrichtung zur selektiven katalytischen NOx-Reduktion in sauerstoffhaltigen Abgasen. | |
DE59007453D1 (de) | Verfahren zur Reduktion von in Abgasen enthaltenen Stickoxiden. | |
DE69900925T2 (de) | Verfahren und Vorrichtung zur Reduzierung von NOx-Emissionen bei Luft-Sauerstoff-Brennstoff-Verbrennungsverfahren | |
DE69526319T2 (de) | Methode und System zur Reinigung von Abgasen von Kraftfahrzeugen | |
DE69112142D1 (de) | Verbrennungskraftmaschine und Verfahren dazu. | |
DE59500615D1 (de) | Verfahren zur Reinigung von Verbrennungsabgasen | |
DE69817090D1 (de) | Verfahren und Vorrichtung zur Entfernung von Stickoxiden in den Abgasen | |
DE600440T1 (de) | Verfahren und Vorrichtung zur Reinigung von Abgasen. | |
DE19581848T1 (de) | Einrichtung zur Beseitung von Stickoxiden im Abgas von Dieselmotoren | |
DE69827224D1 (de) | Vorrichtung zur Behandlung von Verbrennungsabgasen für Kraftfahrzeug | |
DE69402390T2 (de) | Katalysator und Verfahren zur Reinigung von Abgasen | |
DE69820312D1 (de) | Verfahren und Vorrichtung zur Verminderung von Abgasen | |
DE69408957D1 (de) | Vorrichtung und Verfahren zur Reinigung von Abgas | |
DE69519115D1 (de) | Katalysator und Verfahren zur Reinigung von Abgasen | |
DE69423857T2 (de) | Verfahren und Vorrichtung zur Reinigung von Abgas | |
DE69501100T2 (de) | Katalysator und Verfahren zur Reinigung von Abgasen | |
DE59707900D1 (de) | Verfahren zur Abgasreinigung bei Dieselmotoren | |
DE59606561D1 (de) | Verfahren und Vorrichtung zur katalytischen Stickoxid-Reduzierung von Kfz-Abgasen | |
ATA148193A (de) | Verfahren und anlage zur reinigung von abgasen | |
DE69531045D1 (de) | Drehbare vorrichtung zur katalytischen reinigung von verunreinigten abgasen | |
DE59608596D1 (de) | Verfahren zur Verringerung von Stickoxiden in Abgasen von Dieselmotoren | |
DE69520532D1 (de) | Vorrichtung zur Reinigung von Motorabgasen | |
DE69108751D1 (de) | System und Verfahren zur Umwandlung von umweltbelastenden Abgasen in Methanol. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: VONNEMANN, KLOIBER & KOLLEGEN, 80796 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |