WO2006111280A1 - Moteur thermique a recyclage des gaz d'echappement - Google Patents

Moteur thermique a recyclage des gaz d'echappement Download PDF

Info

Publication number
WO2006111280A1
WO2006111280A1 PCT/EP2006/003214 EP2006003214W WO2006111280A1 WO 2006111280 A1 WO2006111280 A1 WO 2006111280A1 EP 2006003214 W EP2006003214 W EP 2006003214W WO 2006111280 A1 WO2006111280 A1 WO 2006111280A1
Authority
WO
WIPO (PCT)
Prior art keywords
exhaust gas
gas recirculation
cylinder
internal combustion
combustion engine
Prior art date
Application number
PCT/EP2006/003214
Other languages
German (de)
English (en)
Inventor
Wolfgang Krüger
Original Assignee
Daimlerchrysler Ag
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 Daimlerchrysler Ag filed Critical Daimlerchrysler Ag
Publication of WO2006111280A1 publication Critical patent/WO2006111280A1/fr

Links

Classifications

    • 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
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • F02M26/43—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders in which exhaust from only one cylinder or only a group of cylinders is directed to the intake of the 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
    • F02M26/38—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in parallel
    • 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
    • F02M26/39—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with two or more EGR valves disposed in series
    • 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
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/04—Cooling of air intake supply
    • F02B29/0406—Layout of the intake air cooling or coolant circuit
    • 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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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
    • F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
    • F02M26/23—Layout, e.g. schematics

Definitions

  • the invention relates to an internal combustion engine with an exhaust gas recirculation.
  • the present invention relates to an internal combustion engine having a low particulate exhaust gas recirculation system and reduced nitrogen oxide emission.
  • DE 43 31 509 C2 discloses a device for pollutant reduction in the operation of a multi-cylinder internal combustion engine.
  • the internal combustion engine comprises an exhaust system, which is connected to first cylinders, and an exhaust gas recirculation device, which is connected to a second cylinder.
  • the second cylinder serves as a master cylinder whose exhaust gas is recycled via the exhaust gas recirculation to the first cylinders.
  • a disadvantage of the conventional method for optimizing pollutant emissions in the form of nitrogen oxides and particles such
  • soot is in particular that increases in the reduction of nitrogen oxides, the output of particles.
  • these must also be taken into account with regard to stricter emission standards. Therefore, with the conventional methods, in order to take all the factors into consideration, the charging of the engine must be increased.
  • the object of the invention is in contrast to provide an internal combustion engine with a particle-poor exhaust gas recirculation system, in which satisfactory values for the particulate and nitrogen oxide emissions can be achieved without increasing the charge, so that the current and future emission standards can be easily met.
  • the internal combustion engine includes at least a first cylinder; at least one second cylinder; an exhaust tract connected to the outlet of the at least one second cylinder; an exhaust gas recirculation line connected to the outlet of the at least one first cylinder, which is connected via a first exhaust gas recirculation branch to a first intake tract of the at least one first cylinder and via a second exhaust gas recirculation branch to a second intake manifold of the at least one second cylinder; an exhaust gas recirculation connection line for connection between the exhaust tract and the exhaust gas recirculation line; a first valve device disposed in the first exhaust gas recirculation branch; a second valve device disposed in the second exhaust gas recirculation branch; and a third valve device located in the exhaust gas recirculation Connecting line is arranged, wherein the first, the second and the third valve device are independently controllable.
  • a fourth valve device is further provided, which is arranged in the exhaust gas recirculation line and which is controllable independently of the first, the second and the third valve device.
  • first and the second valve device and also the third and the fourth valve device may each be integrally formed as a combined valve device.
  • an exhaust gas cooler is further provided upstream of the first and the second exhaust gas recirculation branch or of the first and the second valve device.
  • a first throttle device which is arranged in the first intake manifold
  • a second throttle device which is arranged in the second intake manifold, further provided, wherein the first and the second throttle device independently and independently of the first to fourth valve device of the exhaust gas recirculation system are controllable.
  • a charge air cooler is also provided.
  • an internal combustion engine 10 with a first cylinder 12a and three second cylinders 12b is shown.
  • the present invention is not limited to this embodiment; Rather, the invention can also be applied to internal combustion engines having at least two first cylinders and having less than three or at least four second cylinders.
  • Fresh air is supplied to the first and second cylinders 12a, 12b via a common intake tract 14, wherein a turbocharger 16 and a charge air cooler 18 are arranged in the common intake tract 14 in a known manner. Downstream of the intercooler 18, the common intake manifold 14 splits into a first intake passage 14a to the one first cylinder 12a and a second intake passage 14b to the three second cylinders 12b.
  • a first throttle device 20a is arranged in the form of a throttle valve for controlling the amount of fresh air supplied to the first cylinder 12a
  • a second throttle device 20b in the form of a throttle valve for controlling the second cylinders 12b supplied amount of fresh air arranged.
  • the fuel supply and the injection system are omitted from the drawing for the sake of simplicity.
  • the desired throttling or control effects can be achieved alternatively or in addition to a throttle element via variable valve timing of the internal combustion engine.
  • the output of the second cylinder 12b is connected to an exhaust tract 24 in which the turbocharger 16 and the exhaust system 26 with various filters and catalysts are located in known manner.
  • the exhaust gas recirculation system includes an exhaust gas recirculation line 22 which is connected to the output of the first cylinder 12a.
  • Exhaust gas recirculation line 22 divides downstream of a known exhaust gas cooler 28 into a first exhaust gas recirculation branch 22a connected to first intake section 14a for first cylinder 12a and into a second exhaust gas recirculation branch 22b connected to second intake section 14b for second cylinders 12b ,
  • a first valve device 30 is arranged in the first exhaust gas recirculation branch 22a, and a second valve device 32 is arranged in the second exhaust gas recirculation branch 22b.
  • an exhaust gas recirculation connecting line 22c is provided, which divides the exhaust gas tract 24 or the exits of the second cylinders 12b with the exhaust gas recirculation line 22. binds.
  • a third valve device 34 is arranged in this exhaust gas recirculation connecting line 22 c.
  • a fourth valve device 36 can also be provided in the exhaust gas recirculation line 22 upstream of the exhaust gas cooler 28.
  • first, second, third and fourth valve devices 30, 32, 34, 36 are each formed as separate valve devices, it is also possible for the first and second valve devices 30, 32 to be shown in the FIG A labeled position integrally as a combined valve device and / or integrally form the third and fourth valve devices 34, 36 at the location marked B in the figure as another combined valve device.
  • the combined valve devices can be designed, for example, as combination valves, rotary valves or flaps.
  • the first valve device 30, the second valve device 32, the third valve device 34, the fourth valve device 36, the first throttle device 20a and the second throttle device 20b are independently controllable, so that the internal combustion engine 10 with different exhaust gas recirculation rates and compositions and combustion methods for the various Cylinder 12a, 12b can be operated.
  • the first and second cylinders 12a, 12b can be operated both as a master cylinder and as a slave cylinder of the exhaust gas recirculation system. In the conventional internal combustion engines so far only pure master cylinder were known.
  • An operating state in which the second valve device 32 and the fourth valve device 36 are opened and the first valve device 30 and third valve device 34 are closed, corresponds to the structure of the internal combustion engine of the aforementioned publications.
  • the functioning as a pure master cylinder first cylinder 12a no exhaust gas is returned.
  • This first cylinder 12a can now be set to optimum particle emissions with exhaust gas temperatures that are as low as possible by means of an early combustion or combustion that has been changed completely compared to the second cylinders 12b.
  • any number of first cylinders 12a may be assigned a specific exhaust aftertreatment (including post fuel injection, additive injection, catalytic / mechanical aftertreatment, and filtration), which may be different than exhaust aftertreatment of any number of second cylinders 12b.
  • the first valve device 30 is also opened, the exhaust gas of the first cylinder 12a is returned to both the second cylinders 12b and the first cylinder 12a itself.
  • the first cylinder 12a is thus master cylinder and slave cylinder.
  • the first to fourth valve devices 30 to 36 can also be variably controlled in order to be able to set the exhaust gas recirculation flow rates individually.
  • the structure of the internal combustion engine according to the invention described above extends the possible operating methods of the internal combustion engine compared to the conventional exhaust gas recirculation systems, so that the internal combustion engine can be operated optimally. In particular, it is possible to reduce nitrogen oxide formation while minimizing particulate emission.
  • the cylinders acting as master cylinder in the exhaust gas recirculation system can be operated in the so-called Miller-Atkinson method, while the other cylinders are operated conventionally.
  • Miller-Atkinson the advantage over operation with a pure Miller-Atkinson process is that higher torques are possible with the same displacement, since the process means a significant loss of filling or compensation requires much higher levels.
  • Another variant is a mixture of cylinders operated with HCCI (Homogeneous Charge Compression Ignition) combustion and cylinders operated with conventional combustion.
  • the conventional cylinders serve as master cylinder for the HCCI cylinders, whose temperature-dependent auto-ignition can be controlled by the exhaust gas recirculation.

Abstract

L'invention concerne un moteur à combustion interne comprenant les éléments suivants : au moins un premier cylindre (12a) ; au moins un deuxième cylindre (12b) ; un système d'échappement (24) relié à la sortie du deuxième cylindre (12b) ; une conduite de recyclage (22) des gaz d'échappement reliée à la sortie du premier cylindre (12a), cette conduite étant en liaison avec un premier système d'aspiration (14a) du premier cylindre (12a) par un premier embranchement (22a) de recyclage des gaz d'échappement et avec un deuxième système d'aspiration (14b) du deuxième cylindre (12b) par un deuxième embranchement (22b) de recyclage des gaz d'échappement ; une ligne de liaison (22c) de recyclage des gaz d'échappement entre le système d'échappement (24) et la conduite de recyclage (22) des gaz d'échappement ; un premier dispositif soupape (30) monté dans le premier embranchement (22a) de recyclage des gaz d'échappement ; un deuxième dispositif soupape (32) monté dans le deuxième embranchement (22b) de recyclage des gaz d'échappement ; un troisième dispositif soupape (34) monté dans la ligne de liaison (22c) de recyclage des gaz d'échappement, le premier, le deuxième et le troisième dispositif soupape (30, 32, 34) étant commandés de manière indépendante. Le premier et le deuxième cylindre (12a, 12b) du moteur à combustion interne (10) peuvent avoir un fonctionnement variable en tant que maître-cylindre et/ou cylindre récepteur du système de recyclage des gaz d'échappement, différents procédés de combustion étant également possibles.
PCT/EP2006/003214 2005-04-20 2006-04-07 Moteur thermique a recyclage des gaz d'echappement WO2006111280A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005018221A DE102005018221A1 (de) 2005-04-20 2005-04-20 Brennkraftmaschine mit Abgasrückführung
DE102005018221.6 2005-04-20

Publications (1)

Publication Number Publication Date
WO2006111280A1 true WO2006111280A1 (fr) 2006-10-26

Family

ID=36678544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/003214 WO2006111280A1 (fr) 2005-04-20 2006-04-07 Moteur thermique a recyclage des gaz d'echappement

Country Status (2)

Country Link
DE (1) DE102005018221A1 (fr)
WO (1) WO2006111280A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008129404A2 (fr) * 2007-04-18 2008-10-30 Continental Automotive Canada Inc. Double soupape de recirculation de gaz d'échappement
US20120260897A1 (en) * 2011-04-13 2012-10-18 GM Global Technology Operations LLC Internal Combustion Engine
US8915081B2 (en) 2011-04-13 2014-12-23 GM Global Technology Operations LLC Internal combustion engine
US20190234352A1 (en) * 2011-03-03 2019-08-01 Ge Global Sourcing Llc Method and systems for exhaust gas control
DE102015120664B4 (de) * 2014-12-04 2020-02-06 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum betreiben eines verbrennungsmotors unter verwendung eines agr-systems mit fester zylinderzuordnung
US10690092B2 (en) 2018-04-12 2020-06-23 Caterpillar Inc. EGR system for compound turbocharged engine system
US10760504B2 (en) 2016-12-20 2020-09-01 Volvo Truck Corporation Method for controlling an internal combustion engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007011680B4 (de) * 2007-03-09 2009-08-27 Mtu Friedrichshafen Gmbh Brennkraftmaschine
EP2245287B1 (fr) * 2008-01-24 2020-07-15 Mack Trucks, Inc. Procédé de régulation de la combustion dans un moteur à cylindres multiples et moteur à cylindres multiples
WO2020200448A1 (fr) * 2019-04-04 2020-10-08 Volvo Truck Corporation Système de moteur à combustion interne et procédé d'actionnement de système à combustion interne

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250850A (en) * 1977-12-29 1981-02-17 Charles Ruyer Reduced load working cycle for a four-stroke combustion engine and engines using said cycle
US4303053A (en) * 1979-05-07 1981-12-01 Nissan Motor Company, Limited Split mode internal combustion engine with improved NOx reduction means
JPS5841241A (ja) * 1981-09-04 1983-03-10 Nissan Motor Co Ltd 気筒数制御エンジン
US4409949A (en) * 1981-03-11 1983-10-18 Toyo Kogyo Co., Ltd. Exhaust gas recirculation control means for multiple cylinder engine having means for controlling air-fuel ratio in accordance with a signal from an exhaust gas sensor
US5121734A (en) * 1989-09-11 1992-06-16 Robert Bosch Gmbh Internal combustion engine
US5517976A (en) * 1993-07-20 1996-05-21 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Diesel engine equipped for reducing harmful substances in its operation
US6082100A (en) * 1997-10-29 2000-07-04 Daimlerchrysler Ag Method for operating a multicylinder internal combustion engine
US6425381B1 (en) * 1999-08-04 2002-07-30 Man Steyr Ag Method for recycling exhaust gas of a multi-cylinder reciprocating internal combustion engine operated with a turbocharger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19731129A1 (de) * 1997-07-19 1999-01-21 Volkswagen Ag Einzelzylinderandrosselung unter Einbeziehung der Abgasrückführung
AT411545B (de) * 2001-05-14 2004-02-25 Man Steyr Ag Brennkraftmaschine in einem fahrzeug mit einer motorbremsvorrichtung und einer abgasrückführeinrichtung
SE522464C2 (sv) * 2001-05-21 2004-02-10 Scania Cv Ab Förfarande för bränsleinsprutning i en förbränningsmotor samt förbränningsmotor

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250850A (en) * 1977-12-29 1981-02-17 Charles Ruyer Reduced load working cycle for a four-stroke combustion engine and engines using said cycle
US4303053A (en) * 1979-05-07 1981-12-01 Nissan Motor Company, Limited Split mode internal combustion engine with improved NOx reduction means
US4409949A (en) * 1981-03-11 1983-10-18 Toyo Kogyo Co., Ltd. Exhaust gas recirculation control means for multiple cylinder engine having means for controlling air-fuel ratio in accordance with a signal from an exhaust gas sensor
JPS5841241A (ja) * 1981-09-04 1983-03-10 Nissan Motor Co Ltd 気筒数制御エンジン
US5121734A (en) * 1989-09-11 1992-06-16 Robert Bosch Gmbh Internal combustion engine
US5517976A (en) * 1993-07-20 1996-05-21 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh Diesel engine equipped for reducing harmful substances in its operation
US6082100A (en) * 1997-10-29 2000-07-04 Daimlerchrysler Ag Method for operating a multicylinder internal combustion engine
US6425381B1 (en) * 1999-08-04 2002-07-30 Man Steyr Ag Method for recycling exhaust gas of a multi-cylinder reciprocating internal combustion engine operated with a turbocharger

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 124 (M - 218) 28 May 1983 (1983-05-28) *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008129404A2 (fr) * 2007-04-18 2008-10-30 Continental Automotive Canada Inc. Double soupape de recirculation de gaz d'échappement
US7900609B2 (en) 2007-04-18 2011-03-08 Continental Automotive Canada, Inc. Dual exhaust gas recirculation valve
WO2008129404A3 (fr) * 2007-04-18 2011-04-28 Continental Automotive Canada Inc. Double soupape de recirculation de gaz d'échappement
US20190234352A1 (en) * 2011-03-03 2019-08-01 Ge Global Sourcing Llc Method and systems for exhaust gas control
US10844813B2 (en) * 2011-03-03 2020-11-24 Transportation Ip Holdings, Llc Method and systems for exhaust gas control
US20120260897A1 (en) * 2011-04-13 2012-10-18 GM Global Technology Operations LLC Internal Combustion Engine
US8915081B2 (en) 2011-04-13 2014-12-23 GM Global Technology Operations LLC Internal combustion engine
DE102015120664B4 (de) * 2014-12-04 2020-02-06 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren zum betreiben eines verbrennungsmotors unter verwendung eines agr-systems mit fester zylinderzuordnung
US10760504B2 (en) 2016-12-20 2020-09-01 Volvo Truck Corporation Method for controlling an internal combustion engine
US10690092B2 (en) 2018-04-12 2020-06-23 Caterpillar Inc. EGR system for compound turbocharged engine system

Also Published As

Publication number Publication date
DE102005018221A1 (de) 2006-10-26

Similar Documents

Publication Publication Date Title
WO2006111280A1 (fr) Moteur thermique a recyclage des gaz d'echappement
DE69815882T2 (de) Anlage einer brennkraftmaschine
EP1108127B1 (fr) Moteur multicylindre et son mode de fonctionnement
DE69915093T2 (de) Brennkraftmaschine
EP1455078B1 (fr) Moteur à combustion interne ayant un turbocompresseur et un système de recyclage des gaz d'échappement
DE19622891C2 (de) Abgasrückführungssystem
EP2880288B1 (fr) Procédé de traitement de gaz d'échappement et agencement d'un système d'échappement sur un moteur à combustion interne
DE102011006056A1 (de) Interne und externe Niederdruck-Agr für aufgeladene Motoren
EP3221573B1 (fr) Contrôleur pour un moteur à combustion interne
DE102009027639A1 (de) Abgasanlage mit Abgasrückführung
WO2008017605A1 (fr) Moteur à combustion
DE3212910A1 (de) Brennstoff-einlasssystem fuer einen motor mit vorverdichtung
EP2801714A1 (fr) Moteur à combustion interne doté de cylindre débrayable et procédé de fonctionnement d'un tel moteur à combustion interne
DE102009043087B4 (de) Brennkraftmaschine mit Sekundärluftzuführung sowie ein Verfahren zum Betreiben dieser
DE102016208208A1 (de) Verbrennungsmotor und Kraftfahrzeug
WO2015036092A1 (fr) Moteur à combustion interne et procédé de fonctionnement associé
DE102009028798A1 (de) Verfahren zum Durchführen einer Saugrohreinspritzung
DE102015200045A1 (de) Verfahren zum optimierten Betreiben einer Brennkraftmaschine und Brennkraftmaschine zur Durchführung eines derartigen Verfahrens
DE102006015589A1 (de) Frischgasanlage und Betriebsverfahren für einen Kolbenmotor
EP2737195B1 (fr) Moteur à combustion interne suralimenté
DE60120604T2 (de) Verfahren zur Steuerung einer Brennkraftmaschine zur Durchführung einer homogenen Verbrennung
EP1134403B1 (fr) Moteur à combustion avec recirculation de gaz d'échappement
EP1857660B1 (fr) Méthode de contrôle d'un moteur à combustion
EP1598541A2 (fr) Procédé de commande d'un moteur thermique
EP2935844A1 (fr) Procédé pour faire fonctionner un moteur à combustion interne à commande de soupapes variable et recirculation des gaz d'échappement

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

WWW Wipo information: withdrawn in national office

Country of ref document: DE

NENP Non-entry into the national phase

Ref country code: RU

WWW Wipo information: withdrawn in national office

Country of ref document: RU

122 Ep: pct application non-entry in european phase

Ref document number: 06724152

Country of ref document: EP

Kind code of ref document: A1