DE69120632D1 - Abgasrückführungssystem - Google Patents
AbgasrückführungssystemInfo
- Publication number
- DE69120632D1 DE69120632D1 DE69120632T DE69120632T DE69120632D1 DE 69120632 D1 DE69120632 D1 DE 69120632D1 DE 69120632 T DE69120632 T DE 69120632T DE 69120632 T DE69120632 T DE 69120632T DE 69120632 D1 DE69120632 D1 DE 69120632D1
- Authority
- DE
- Germany
- Prior art keywords
- exhaust gas
- gas recirculation
- recirculation system
- exhaust
- recirculation
- 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
- 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
-
- 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
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
-
- 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
- F02D41/0072—Estimating, calculating or determining the EGR rate, amount or flow
-
- 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
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- 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
- F02M26/40—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with timing means in the recirculation passage, e.g. cyclically operating valves or regenerators; with arrangements involving pressure pulsations
-
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/59—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor
- F02M26/61—Systems for actuating EGR valves using positive pressure actuators; Check valves therefor in response to exhaust pressure
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0406—Intake manifold pressure
-
- 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
- F02D2200/04—Engine intake system parameters
- F02D2200/0411—Volumetric efficiency
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2297314A JPH04171259A (ja) | 1990-11-05 | 1990-11-05 | 排気還流量制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69120632D1 true DE69120632D1 (de) | 1996-08-08 |
DE69120632T2 DE69120632T2 (de) | 1997-02-13 |
Family
ID=17844909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69120632T Expired - Fee Related DE69120632T2 (de) | 1990-11-05 | 1991-10-25 | Abgasrückführungssystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US5261373A (de) |
EP (1) | EP0485089B1 (de) |
JP (1) | JPH04171259A (de) |
KR (1) | KR100217791B1 (de) |
DE (1) | DE69120632T2 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5203830A (en) * | 1992-06-01 | 1993-04-20 | Caterpillar Inc. | Method and apparatus to reduce engine combustion noise utilizing unit valve actuation |
JPH07180616A (ja) * | 1993-12-22 | 1995-07-18 | Mitsubishi Automob Eng Co Ltd | エンジンの排気還流装置 |
GB2293862A (en) * | 1994-10-04 | 1996-04-10 | Ford Motor Co | Stratified charge engine |
DE4437947C2 (de) * | 1994-10-24 | 1998-03-19 | Daimler Benz Ag | Verfahren zur Regelung der Zuführung von wenigstens einem Zusatzfluidstrom in einen Ansaugtrakt einer Brennkraftmaschine und Vorrichtung zur Durchführung des Verfahrens |
US5537977A (en) * | 1995-01-30 | 1996-07-23 | Chrysler Corporation | Method of estimating exhaust gas recirculation in an intake manifold for an internal combustion engine |
DE19628235C2 (de) * | 1995-07-13 | 2003-04-17 | Nissan Motor | Integrierte Verbrennungsmotorsteuerung mit einer Kraftfahrzeug-Abgasregelvorrichtung |
DE19655217B4 (de) * | 1995-07-13 | 2008-10-16 | Nissan Motor Co., Ltd., Yokohama | Integrierte Verbrennungsmotorsteuerung mit einer Kraftfahrzeug-Abgasregelung |
DE19603472C2 (de) * | 1996-01-31 | 2001-10-25 | Siemens Ag | Verfahren zur Steuerung einer Abgasrückführvorrichtung einer Brennkraftmaschine |
DE19643053C1 (de) * | 1996-10-18 | 1997-07-10 | Daimler Benz Ag | Verfahren zur Reduzierung von Stickstoffoxid-Emissionen einer direkteinspritzenden Otto-Brennkraftmaschine |
AT3671U1 (de) * | 1997-01-23 | 2000-06-26 | Avl List Gmbh | Brennkraftmaschine mit innerer verbrennung |
DE19716916A1 (de) * | 1997-04-23 | 1998-10-29 | Porsche Ag | ULEV-Konzept für Hochleistungsmotoren |
DE19727793C2 (de) * | 1997-06-30 | 2001-11-29 | Siemens Ag | Verfahren zum Steuern einer Brennkraftmaschine |
AT2803U1 (de) * | 1998-03-10 | 1999-04-26 | Avl List Gmbh | Brennkraftmaschine mit innerer verbrennung |
JPH11351066A (ja) * | 1998-06-05 | 1999-12-21 | Mitsubishi Electric Corp | 排気ガス還流装置 |
US6021765A (en) * | 1998-08-31 | 2000-02-08 | Chrysler Corporation | Linear-EGR flow rate adaption |
DE19946730C2 (de) * | 1999-09-29 | 2002-10-17 | Siemens Ag | Verfahren zur Steuerung einer mit einer Abgasrückführeinrichtung ausgestatteten Brennkraftmaschine im Schichtladebetrieb |
JP2002038953A (ja) * | 2000-07-25 | 2002-02-06 | Hitachi Ltd | 筒内噴射エンジン |
US6851415B2 (en) * | 2001-07-16 | 2005-02-08 | Budhadeb Mahakul | System for exhaust/crankcase gas recirculation |
JP3888301B2 (ja) * | 2002-12-17 | 2007-02-28 | トヨタ自動車株式会社 | 内燃機関の排気ガス再循環ガス量算出装置 |
US6999868B2 (en) * | 2003-12-10 | 2006-02-14 | Caterpillar Inc. | Diagnostic test for variable valve mechanism |
DE102004043595B4 (de) * | 2004-09-06 | 2014-10-09 | Robert Bosch Gmbh | Verfahren zum Betreiben einer direkt einspritzenden Brennkraftmaschine mit einer Abgasrückführung und Vorrichtung zur Durchführung des Verfahrens |
DE102005010289B4 (de) * | 2005-03-02 | 2014-10-23 | Volkswagen Ag | Verfahren zur Steuerung eines Betriebs eines Hybridantriebs sowie Hybridantrieb |
US7472696B2 (en) * | 2006-03-31 | 2009-01-06 | Caterpillar Inc. | Exhaust gas recirculation system with in-cylinder valve actuation |
JP4925988B2 (ja) * | 2007-09-28 | 2012-05-09 | 本田技研工業株式会社 | 内燃機関用負荷制御機構 |
DE102008024571B4 (de) | 2008-05-21 | 2010-03-04 | Pierburg Gmbh | Abgasrückführvorrichtung für eine Verbrennungskraftmaschine |
FR2981408B1 (fr) | 2011-10-12 | 2013-10-18 | IFP Energies Nouvelles | Procede de commande d'une vanne integree dans un circuit de recirculation des gaz d'echappement d'un moteur |
US9683497B2 (en) * | 2013-10-25 | 2017-06-20 | Ford Global Technologies, Llc | Methods and systems for adjusting engine airflow based on output from an oxygen sensor |
DE102015219133A1 (de) * | 2015-10-02 | 2017-04-06 | Continental Automotive Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine für ein Kraftfahrzeug und System für eine Brennkraftmaschine |
JP6313800B2 (ja) * | 2016-03-31 | 2018-04-18 | 株式会社Subaru | 排気ガス環流装置 |
JP6842284B2 (ja) * | 2016-11-30 | 2021-03-17 | 三菱重工業株式会社 | 舶用ディーゼルエンジン |
JP7129755B2 (ja) * | 2016-11-30 | 2022-09-02 | 三菱重工業株式会社 | 舶用ディーゼルエンジン |
AT520737B1 (de) * | 2018-02-06 | 2019-07-15 | Avl List Gbmh | Luftsauganlage für eine brennkraftmaschine |
CN114877853B (zh) * | 2022-04-21 | 2023-07-07 | 东风柳州汽车有限公司 | 一种缸孔网纹参数测量装置 |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR620286A (fr) * | 1926-08-17 | 1927-04-19 | Perfectionnements aux moteurs à explosions | |
FR32566E (fr) * | 1926-08-17 | 1928-02-14 | Perfectionnements aux moteurs à explosion | |
FR1560334A (de) * | 1967-12-04 | 1969-03-21 | ||
GB1259889A (en) * | 1969-08-20 | 1972-01-12 | Brooks Walker | Internal combustion engine with exhaust recirculation |
DE2417187C2 (de) * | 1974-04-09 | 1982-12-23 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zur Regelung des Betriebsverhaltens einer Brennkraftmaschine |
JPS51108104A (de) * | 1975-03-19 | 1976-09-25 | Toyoda Chuo Kenkyusho Kk | |
JPS52118806U (de) * | 1976-03-08 | 1977-09-09 | ||
JPS5325729A (en) * | 1976-08-23 | 1978-03-09 | Nissan Motor Co Ltd | Electronic exhaust gas re-circulation control system |
JPS5325728A (en) * | 1976-08-23 | 1978-03-09 | Nissan Motor Co Ltd | Exhaust gas re-circulation control system |
JPS5337232A (en) * | 1976-09-17 | 1978-04-06 | Toyota Motor Corp | Recirculating device of exhaust gas for internal combustion engine |
US4368707A (en) * | 1976-11-22 | 1983-01-18 | Fuel Injection Development Corporation | Adaptive charge forming system for controlling the air/fuel mixture supplied to an internal combustion engine |
JPS5377223U (de) * | 1976-12-01 | 1978-06-27 | ||
JPS53146026A (en) * | 1977-05-26 | 1978-12-19 | Nissan Motor Co Ltd | Internal combustion engine with supercharging pressure controller |
DE2831694A1 (de) * | 1978-07-19 | 1980-01-31 | Walter Franke | Verbrennungskraftmotor und zwischenflansch fuer einen solchen |
JPS5567347U (de) * | 1978-10-31 | 1980-05-09 | ||
JPS5571048U (de) * | 1978-11-10 | 1980-05-16 | ||
JPS5572643A (en) * | 1978-11-29 | 1980-05-31 | Hitachi Ltd | Carburetor |
JPS5928742B2 (ja) * | 1979-01-08 | 1984-07-16 | 日産自動車株式会社 | 気筒数制御エンジン |
DE3011580A1 (de) * | 1980-03-26 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zur betriebsgemischversorgung von brennkraftmaschinen |
US4413593A (en) * | 1980-06-27 | 1983-11-08 | Cornell Research Foundation, Inc. | Combustion control by prestratification |
JPS57151039A (en) * | 1981-03-11 | 1982-09-18 | Mazda Motor Corp | Purifying device of exhaust from multi-cylinder engine |
US4393853A (en) * | 1981-08-06 | 1983-07-19 | Research Corporation | Exhaust gas recirculation type internal combustion engines and method of operating same |
JPS5896160A (ja) * | 1981-12-01 | 1983-06-08 | Honda Motor Co Ltd | 自動2輪車におけるエンジンの排気還流装置 |
JPS58187554A (ja) * | 1982-04-26 | 1983-11-01 | Mazda Motor Corp | エンジンの制御装置 |
DE8416223U1 (de) * | 1984-05-29 | 1986-04-24 | Schüle, Peter, 7442 Neuffen | Viertakt-Verbrennungsmotor mit einer Einrichtung zum Zurückführen von Gasen aus einer Abgasleitung in den Verbrennungsraum |
JPS6116257A (ja) * | 1984-06-30 | 1986-01-24 | Mazda Motor Corp | エンジンの排気還流制御装置 |
JPS6119668U (ja) * | 1984-07-11 | 1986-02-04 | マツダ株式会社 | エンジンの排気還流装置 |
JPS61104146A (ja) * | 1984-10-26 | 1986-05-22 | Mazda Motor Corp | エンジンの制御装置 |
SE8604448D0 (sv) * | 1986-10-20 | 1986-10-20 | John Olsson | Anordning vid forbrenningsmotorer |
JPS63239354A (ja) * | 1987-03-26 | 1988-10-05 | Mazda Motor Corp | エンジンの排気還流装置 |
DE3722048A1 (de) * | 1987-07-03 | 1989-01-12 | Bosch Gmbh Robert | Brennkraftmaschine, insbesondere ottomotor |
JPH0191041U (de) * | 1987-12-09 | 1989-06-15 | ||
JPS6470747A (en) * | 1987-09-10 | 1989-03-16 | Oriental Photo Ind Co Ltd | Photographic supporting body |
JPH0178257U (de) * | 1987-11-13 | 1989-05-25 | ||
JPH0264244A (ja) * | 1988-08-30 | 1990-03-05 | Toyota Motor Corp | 内燃機関の燃料噴射量制御装置 |
JPH0240961U (de) * | 1988-09-13 | 1990-03-20 | ||
JP2590237B2 (ja) * | 1988-10-28 | 1997-03-12 | マツダ株式会社 | ディーゼルエンジンの排気ガス還流制御装置 |
-
1990
- 1990-11-05 JP JP2297314A patent/JPH04171259A/ja active Pending
-
1991
- 1991-10-25 EP EP91309877A patent/EP0485089B1/de not_active Expired - Lifetime
- 1991-10-25 DE DE69120632T patent/DE69120632T2/de not_active Expired - Fee Related
- 1991-10-30 KR KR1019910019113A patent/KR100217791B1/ko not_active IP Right Cessation
- 1991-10-31 US US07/786,244 patent/US5261373A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0485089A2 (de) | 1992-05-13 |
KR100217791B1 (ko) | 1999-09-01 |
EP0485089A3 (en) | 1992-10-14 |
US5261373A (en) | 1993-11-16 |
DE69120632T2 (de) | 1997-02-13 |
JPH04171259A (ja) | 1992-06-18 |
KR920008318A (ko) | 1992-05-27 |
EP0485089B1 (de) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |