WO2005056992A1 - Procede de controle d'un moteur suralimente, notamment d'un moteur a injection indirecte - Google Patents
Procede de controle d'un moteur suralimente, notamment d'un moteur a injection indirecte Download PDFInfo
- Publication number
- WO2005056992A1 WO2005056992A1 PCT/FR2004/003049 FR2004003049W WO2005056992A1 WO 2005056992 A1 WO2005056992 A1 WO 2005056992A1 FR 2004003049 W FR2004003049 W FR 2004003049W WO 2005056992 A1 WO2005056992 A1 WO 2005056992A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- supercharged air
- carburetted
- exhaust
- engine
- supercharged
- Prior art date
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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
- F02B25/145—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke with intake and exhaust valves exclusively in the cylinder head
-
- 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
- F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
-
- 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
- F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
- F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
- F02B25/22—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18 by forming air cushion between charge and combustion residues
-
- 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
- F02B29/08—Modifying distribution valve timing for charging purposes
- F02B29/083—Cyclically operated valves disposed upstream of the cylinder intake valve, controlled by external means
-
- 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
- F02B29/08—Modifying distribution valve timing for charging purposes
- F02B29/086—Modifying distribution valve timing for charging purposes the engine having two or more inlet valves
-
- 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
- F02D13/0223—Variable control of the intake valves only
- F02D13/0234—Variable control of the intake valves only changing the valve timing only
- F02D13/0238—Variable control of the intake valves only changing the valve timing only by shifting the phase, i.e. the opening periods of the valves are constant
-
- 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
- F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
-
- 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
- F02D13/0261—Controlling the valve overlap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D23/00—Controlling engines characterised by their being supercharged
-
- 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
- F02B2275/16—Indirect injection
-
- 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
- F02D2041/001—Controlling intake air for engines with variable valve actuation
-
- 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
-
- 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
Definitions
- the present invention relates to a method for controlling a supercharged internal combustion engine, in particular with indirect injection, and to an engine using such a process.
- the power delivered by an internal combustion engine is a function of the quantity of air introduced into the combustion chamber of this engine, quantity of air which is itself proportional to the density of this air.
- this air can be compressed by any compression means, such as a turbocharger, before its admission into the engine cylinder so as to obtain an air supercharging of this cylinder.
- it is planned to evacuate the residual burnt gases from the combustion chamber, before the end of the engine exhaust phase, to replace them with supercharged air , a step which is more commonly called scavenging of the burnt gases.
- scavenging of the burnt gases As is better described in US Pat. No.
- this sweeping is carried out by performing, at the end of the exhaust phase, a crossing phase between the exhaust and intake valves of a cylinder. More precisely, this crossing is carried out by simultaneously opening, for a few degrees to a few tens of degrees of crankshaft rotation angle, the exhaust and intake valves and this near the top dead center (TDC).
- a specific intake means is provided, consisting of a tube and a valve, for non-fueled supercharged air.
- a conventional intake means also consisting of a pipe and a valve, designed to admit supercharged fuel air into the combustion chamber. This scavenging of the burnt gases is therefore carried out by crossing the exhaust valves and the non-carburetted supercharged air intake valve.
- the exhaust valves remain open and non-carburetted supercharged air is admitted to the combustion chamber.
- This non-carburetted supercharged air which is at a pressure higher than that of the burnt gases, scans these gases to evacuate them through or from the exhaust valve and thus occupy the volume released by these gases.
- the exhaust valves close and supercharged carburetted air is admitted into the combustion chamber by the other intake means which is provided with a fuel injector in the case of a multi-point fuel injection.
- This type of engine although satisfactory, nevertheless presents significant drawbacks.
- the means for controlling the movement of the intake valves are such that the valve of the non-carburetted air intake means can remain constantly closed until at the end of the engine exhaust phase to eliminate the crossover phase between the non-fuel supercharged air valve and the exhaust valve.
- this camshaft includes a phase shifter allowing the non-carburetted air intake valve to open only when the exhaust valves are closed.
- the present invention proposes to remedy the drawbacks mentioned above.
- the present invention relates to a method for controlling a supercharged engine, in particular an indirect injection engine, comprising at least one cylinder comprising a combustion chamber, at least one means for admitting fuel-supercharged air with a carburetted supercharged air intake valve, non-carburetted supercharged air intake means with a non-carburetted supercharged air intake valve and at least one exhaust gas exhaust means with an exhaust valve , characterized in that it consists in: - carrying out, before the end of the exhaust phase of a cylinder of the engine and in the vicinity of the top dead center, a crossing of the valves by opening the intake valve non-carburetted supercharged air and by opening the exhaust valve, - ordering an additional closure means for the non-carburetted supercharged air intake means so as to admit this supercharged air into the chamber in order to produce a sweep of the burnt gases residual, when the pressure of non-carburetted supercharged air is greater than the pressure of the exhaust gases, - controlling said additional shut-
- This process may consist in keeping the non-carburetted air intake valve in the open position at least during the entire sweeping operation.
- It may consist in closing the non-carburetted air intake valve at the end of the engine intake phase.
- it may consist in opening the intake valve of carburetted supercharged air when the exhaust valves are closed.
- it may consist in maintaining the additional closure means in the open position as long as the pressure of non-carburetted supercharged air is greater than the pressure of the exhaust gases.
- the invention also relates to a supercharged internal combustion engine, in particular an indirect injection engine, comprising at least one cylinder comprising a combustion chamber, a means for admitting carbureted supercharged air with a shutter means, a means of intake of non-carburetted supercharged air with closure means and at least one exhaust means of burnt gases, characterized in that it comprises additional closure means of the intake means of non-carburetted supercharged air.
- the additional sealing means may include an articulated shutter or a plug.
- the additional sealing means can be controlled by control means.
- the control means may include means for evaluating the pressures at the intake and at the exhaust of the engine.
- the closure means can be controlled by a camshaft devoid of phase shifter.
- FIG. 1 is a schematic view of an engine according to the invention.
- FIG. 2 is a graph showing the curves of the lifting laws (L) of the valves and indicates the position (P) of an additional closure means according to the position of the piston of the engine according to the invention.
- FIG. 1 shows a supercharged internal combustion engine, in particular of the indirect petrol injection type and in particular with spark ignition, comprising at least one cylinder 10 in which slides a piston 12 which delimits with the upper part of the cylinder a combustion 14 in which the combustion of a mixture of supercharged air and fuel occurs.
- the cylinder 10 comprises a means for admitting carburetted supercharged air 16, conventionally formed by an orifice provided in the cylinder head which this engine generally comprises, a tube 18 in communication with this orifice and a means for closing off said passage, such than a valve fuel supercharged air intake.
- a fuel injection means 22 makes it possible to introduce a fuel into the pipe 18 so that it mixes with the supercharged air circulating there.
- This cylinder also comprises a non-carburetted supercharged air intake means 24 consisting of an orifice disposed in the cylinder head, a tube 26 in communication with this orifice and a means of closing said passage, such as an intake valve. non-fuel supercharged air.
- the tubing carries an additional closure means 30 allowing to authorize or prohibit the circulation of supercharged air which is not carbureted in this tubing.
- this closure means is a shutter articulated around an axis, but any other means such as a ball valve can be envisaged.
- the engine also comprises at least one exhaust means for burnt gases, here two exhaust means 34, controlled by shutter means, for example exhaust valves 36.
- the flap 30, which is arranged upstream of the valve 28, is controlled to rotate about its axis by any control means 32, such as a hydraulic, electro-hydraulic or electric actuator, such as a micromotor.
- This control means receives instructions from a central unit (not shown), such as the engine computer which usually comprises an engine.
- This computer includes maps or tables which make it possible to evaluate, at all times, the pressure in the intake means 16, 24 and exhaust 34 and this in particular as a function of the speed and / or the load of this engine. .
- This computer can also receive signals from pressure sensors (not shown) which make it possible to know the pressure in these intake and exhaust means.
- the valves 28 and 20 are controlled in movement by a camshaft devoid of phase shifter but comprising, conventionally, offset cams for controlling the non-carburetted supercharged air intake valve 28 while the exhaust valves 36 are controlled by another conventional camshaft.
- a camshaft devoid of phase shifter comprising, conventionally, offset cams for controlling the non-carburetted supercharged air intake valve 28 while the exhaust valves 36 are controlled by another conventional camshaft.
- the pressure of the non-carburetted supercharged intake air at the valve 28 is greater than the pressure of the exhaust gases at the exhaust valves 36. This differential therefore makes it possible to sweep the residual burnt gases present in the combustion chamber 14.
- the exhaust valves 36 are open and only non-carburetted supercharged air is admitted into this combustion chamber. combustion, near top dead center (TDC).
- This admission is carried out, by means of the admission means 24, by opening the non-carburetted air intake valve 28 and by controlling the actuator 32 so that the flap 30 is controlled in its fully open position to free the passage. non-carburetted supercharged air in this tubing. In the case where the flap 30 is already in its fully open position, no action will be taken by the actuator 32 so that this flap remains in its fully open position.
- FIG. 2 shows the lift laws of the exhaust valves 36, of the non-carburetted supercharged air intake valve 28 and of the intake valve d fuel supercharged air 20 as well as the position of the flap 30 between a closed (F) and open (0) position of the manifold 26.
- TDC top dead center
- the exhaust valves 36 are not yet closed and a scan of the residual burnt gases present in the combustion chamber is carried out.
- the non-carburetted air intake valve 28 opens and non-carburetted supercharged air is admitted into the combustion chamber.
- non-carburetted supercharged air cannot be admitted into the chamber 14 and the exhaust gases cannot enter the manifold 26.
- the non-carburetted supercharged air valve 28 is maintained in the open position and then follows its lifting law until the vicinity of the bottom dead center (PMB) and as the flap 30 is in the fully closed position of the pipe 26, no circulation no fluid is produced in this tubing.
- the carburetted supercharged air intake valve 20 opens and carburetted supercharged air is introduced into the combustion chamber 14 until this valve closes in the vicinity of the bottom dead center (PMB).
- the crossing of the valves is therefore permanent and the non-carburetted supercharged air intake and carburetted air intake valves are controlled in a conventional manner, without phase shifter, by all the simple devices usually used in the area while avoiding a possible backflow of exhaust gas into the non-carbureted supercharged air tube thanks to the flap 30.
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)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006541971A JP4383454B2 (ja) | 2003-12-02 | 2004-11-26 | 過給エンジンである間接噴射エンジンの制御方法 |
EP04805575.0A EP1700016B1 (fr) | 2003-12-02 | 2004-11-26 | Procede de controle d'un moteur suralimente, notamment d'un moteur a injection indirecte |
US10/581,558 US7730874B2 (en) | 2003-12-02 | 2004-11-26 | Method for controlling a supercharged engine, particularly an indirect injection engine, and engine using such a method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0314212 | 2003-12-02 | ||
FR0314212A FR2863006B1 (fr) | 2003-12-02 | 2003-12-02 | Procede de controle d'un moteur surlalimente, notamment d'un moteur a injection indirecte, et moteur utilisant un tel procede |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005056992A1 true WO2005056992A1 (fr) | 2005-06-23 |
Family
ID=34566340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2004/003049 WO2005056992A1 (fr) | 2003-12-02 | 2004-11-26 | Procede de controle d'un moteur suralimente, notamment d'un moteur a injection indirecte |
Country Status (5)
Country | Link |
---|---|
US (1) | US7730874B2 (fr) |
EP (1) | EP1700016B1 (fr) |
JP (1) | JP4383454B2 (fr) |
FR (1) | FR2863006B1 (fr) |
WO (1) | WO2005056992A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002463A (ja) * | 2006-06-19 | 2008-01-10 | Ifp | 燃焼ガスの掃気工程を実行するための2つの吸気手段を備える間接噴射式の内燃機関、特に、火花点火式の過給機関 |
JP2008215224A (ja) * | 2007-03-05 | 2008-09-18 | Toyota Motor Corp | 内燃機関の停止制御装置 |
WO2008155280A1 (fr) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Moteur à combustion interne et procédé d'exploitation d'un moteur à combustion interne |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2904049B1 (fr) * | 2006-07-24 | 2012-08-31 | Valeo Sys Controle Moteur Sas | Moteur thermique ayant deux conduits d'admission dont l'un est utilise pour balayer la chambre de combustion, module de gestion d'un tel moteur thermique et procede de gestion d'un moteur thermique |
US7673617B2 (en) | 2007-06-14 | 2010-03-09 | Institut Francis Du Petrole | Indirect-injection internal-combustion engine, notably spark-ignition supercharged engine, with two intake means for carrying out a burnt gas scavenging stage |
DE102007039613B4 (de) * | 2007-08-22 | 2014-10-09 | Continental Automotive Gmbh | Verfahren zum Betreiben einer Brennkraftmaschine und Steuer- und Regeleinrichtung |
FR2920826B1 (fr) * | 2007-09-11 | 2009-12-18 | Renault Sas | Procede de commande du fonctionnement d'un moteur a combustion interne et moteur a combustion interne mettant en oeuvre ce procede. |
FR2921115B1 (fr) * | 2007-09-14 | 2015-05-15 | Renault Sas | Procede de commande d'un injecteur d'air carbure dans une chambre de combustion d'un moteur a combustion interne suralimente |
FR2926850B1 (fr) * | 2008-01-28 | 2010-03-05 | Inst Francais Du Petrole | Procede de balayage des gaz brules residuels avec une double levee de soupape d'admission d'un moteur a combustion interne suralimente a injection directe, notamment de type diesel |
EP2389504A4 (fr) * | 2009-01-23 | 2013-08-07 | Turbo Innovation Llc | Cycle de moteur à combustion interne |
DE112009004724A5 (de) | 2009-04-29 | 2012-08-30 | Fev Gmbh | Verdichter mit drallerzeuger bei einem kraftfahrzeug |
US8931463B2 (en) * | 2010-06-07 | 2015-01-13 | Alset Ip S A R.L. | Bi-fuel engine with increased power |
US8800530B2 (en) | 2010-12-22 | 2014-08-12 | Caterpillar Inc. | Stratified charge port injection engine and method |
RU2468221C1 (ru) * | 2011-04-19 | 2012-11-27 | Николай Александрович Фомин | Способ повышения кпд двигателя увеличением степени сжатия и сокращением угла опережения зажигания |
US9404407B2 (en) * | 2014-01-23 | 2016-08-02 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
US9599036B2 (en) * | 2014-07-31 | 2017-03-21 | Ford Global Technologies, Llc | Method and system for diagonal blow-through exhaust gas scavenging |
US10119490B1 (en) * | 2017-05-03 | 2018-11-06 | Ford Global Technologies, Llc | Methods and systems for central fuel injection |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54114637A (en) * | 1978-02-27 | 1979-09-06 | Daihatsu Motor Co Ltd | Intake device of internal combustion engine |
US4217866A (en) * | 1976-11-08 | 1980-08-19 | Nissan Motor Company, Limited | Four-stroke reciprocatory internal combustion engine and method of operating such an engine |
US4484556A (en) * | 1981-12-22 | 1984-11-27 | Toyo Kogyo Co., Ltd. | Supercharge control means for an internal combustion engine |
US4809649A (en) * | 1987-11-23 | 1989-03-07 | Thomassen International B.V. | Four-stroke internal-combustion engine and procedure for operating such an engine |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2701556A (en) * | 1954-01-26 | 1955-02-08 | Woerner Erwin | Method of and apparatus for increasing the power and efficiency of internalcombustion engines |
JPS57105534A (en) * | 1980-12-22 | 1982-07-01 | Yamaha Motor Co Ltd | Intake structure of multiple intake valve engine |
US4488531A (en) * | 1981-04-06 | 1984-12-18 | Mazda Motor Corporation | Plural intake system for supercharged engine |
JPS59200017A (ja) * | 1983-04-26 | 1984-11-13 | Mazda Motor Corp | 過給機付エンジン |
JPS60204918A (ja) * | 1984-03-30 | 1985-10-16 | Nissan Motor Co Ltd | 内燃機関の吸気装置 |
US4703734A (en) * | 1985-03-06 | 1987-11-03 | Nissan Motor Co., Ltd. | Multi-valve internal combustion engine |
US4667636A (en) * | 1985-03-22 | 1987-05-26 | Toyota Jidosha Kabushiki Kaisha | Fuel injection type internal combustion engine |
FR2585072A1 (fr) * | 1985-07-18 | 1987-01-23 | Melchior Cie | Perfectionnements aux moteurs a combustion interne suralimentes |
JPS62195414A (ja) * | 1986-02-21 | 1987-08-28 | Mitsubishi Motors Corp | 4サイクルレシプロ式過給機付エンジン |
JPH03151532A (ja) * | 1989-11-07 | 1991-06-27 | Daihatsu Motor Co Ltd | 2サイクルエンジン |
US4998513A (en) * | 1990-03-19 | 1991-03-12 | J-W Operating Company | 4-stroke, stratified gas engine |
US5230320A (en) * | 1991-06-27 | 1993-07-27 | Mazda Motor Corporation | Intake and exhaust control system for automobile engine |
US5239960A (en) * | 1991-07-30 | 1993-08-31 | Mazda Motor Corporation | Engine induction system provided with a mechanical supercharger |
JPH07145740A (ja) * | 1993-09-30 | 1995-06-06 | Mazda Motor Corp | 機械式過給機付エンジンを備えたパワートレイン |
JPH10336920A (ja) * | 1997-06-04 | 1998-12-18 | Yamato Scale Co Ltd | 電池電源における電池の有効利用装置 |
SE0000095L (sv) * | 2000-01-14 | 2001-07-15 | Electrolux Ab | Spjäll för reglering av tillsatsluft till tvåtakts förbränningsmotorer |
US6470681B1 (en) * | 2002-01-03 | 2002-10-29 | Kevin Orton | Supercharged or turbocharged engine having ambient air intake port and charged air intake port |
FR2856435B1 (fr) * | 2003-06-20 | 2005-09-23 | Inst Francais Du Petrole | Moteur suralimente a combustion interne a injection indirecte a balayage de gaz brules et procede d'alimentation en air suralimente pour un tel moteur |
JP4321294B2 (ja) * | 2004-02-18 | 2009-08-26 | 日産自動車株式会社 | 内燃機関のシリンダ吸入空気量算出装置 |
FR2886342B1 (fr) * | 2005-05-24 | 2010-08-27 | Inst Francais Du Petrole | Procede de controle du balayage des gaz brules d'un moteur a injection indirecte, notamment moteur suralimente, et moteur utilisant un tel procede |
JP4240045B2 (ja) * | 2006-03-23 | 2009-03-18 | トヨタ自動車株式会社 | 内燃機関の排気浄化システム |
US7673617B2 (en) * | 2007-06-14 | 2010-03-09 | Institut Francis Du Petrole | Indirect-injection internal-combustion engine, notably spark-ignition supercharged engine, with two intake means for carrying out a burnt gas scavenging stage |
-
2003
- 2003-12-02 FR FR0314212A patent/FR2863006B1/fr not_active Expired - Fee Related
-
2004
- 2004-11-26 JP JP2006541971A patent/JP4383454B2/ja not_active Expired - Fee Related
- 2004-11-26 WO PCT/FR2004/003049 patent/WO2005056992A1/fr active Application Filing
- 2004-11-26 US US10/581,558 patent/US7730874B2/en not_active Expired - Fee Related
- 2004-11-26 EP EP04805575.0A patent/EP1700016B1/fr not_active Not-in-force
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4217866A (en) * | 1976-11-08 | 1980-08-19 | Nissan Motor Company, Limited | Four-stroke reciprocatory internal combustion engine and method of operating such an engine |
JPS54114637A (en) * | 1978-02-27 | 1979-09-06 | Daihatsu Motor Co Ltd | Intake device of internal combustion engine |
US4484556A (en) * | 1981-12-22 | 1984-11-27 | Toyo Kogyo Co., Ltd. | Supercharge control means for an internal combustion engine |
US4809649A (en) * | 1987-11-23 | 1989-03-07 | Thomassen International B.V. | Four-stroke internal-combustion engine and procedure for operating such an engine |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 0031, no. 37 (M - 080) 14 November 1979 (1979-11-14) * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008002463A (ja) * | 2006-06-19 | 2008-01-10 | Ifp | 燃焼ガスの掃気工程を実行するための2つの吸気手段を備える間接噴射式の内燃機関、特に、火花点火式の過給機関 |
JP2008215224A (ja) * | 2007-03-05 | 2008-09-18 | Toyota Motor Corp | 内燃機関の停止制御装置 |
WO2008155280A1 (fr) * | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Moteur à combustion interne et procédé d'exploitation d'un moteur à combustion interne |
Also Published As
Publication number | Publication date |
---|---|
US7730874B2 (en) | 2010-06-08 |
JP4383454B2 (ja) | 2009-12-16 |
FR2863006B1 (fr) | 2006-02-24 |
EP1700016A1 (fr) | 2006-09-13 |
EP1700016B1 (fr) | 2013-11-13 |
FR2863006A1 (fr) | 2005-06-03 |
US20070283694A1 (en) | 2007-12-13 |
JP2007513285A (ja) | 2007-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1726805B1 (fr) | Procédé de contrôle du balayage des gaz brûlés d'un moteur à injection indirecte, notamment moteur suralimenté, et moteur utilisant un tel procédé | |
EP1700016B1 (fr) | Procede de controle d'un moteur suralimente, notamment d'un moteur a injection indirecte | |
EP2083155B1 (fr) | Procédé de balayage des gaz brûlés résiduels avec une double levée de soupape d'admission d'un moteur à combustion interne suralimenté à injection directe, notamment de type Diesel | |
FR2893676A1 (fr) | Procede pour controler l'admission et/ou l'echappement d'au moins un cylindre desactive d'un moteur a combustion interne | |
EP2354499A1 (fr) | Procédé de balayage des gaz brûlés résiduels d'un moteur multi cylindres à combustion interne suralimenté à injection directe fonctionnant à charges partielles | |
EP0953744B1 (fr) | Procédé de combustion par auto-allumage contrôle et moteur 4 temps associié avec volume de stockage de gaz résiduels et soupape dédiée | |
EP1544434B1 (fr) | Procédé de commande d'un moteur à combustion interne suralimenté | |
FR2922955A1 (fr) | Procede pour controler la quantite de gaz d'echappement recircules par voie interne d'un moteur a combustion interne de type diesel. | |
EP2354498B1 (fr) | Procédé de balayage des gaz brûles résiduels d'un moteur multi cylindres à combustion interne suralimenté à injection directe | |
FR3064676A1 (fr) | Moteur a combustion interne a injection d’air en phase de compression | |
EP1930565B1 (fr) | Moteur suralimenté à combustion interne et à balayage des gaz brûlés avec au moins deux moyens d'admission | |
EP1965057A1 (fr) | Procédé pour faciliter la vaporisation d'un carburant pour un moteur à combustion interne à injection directe de type diesel | |
EP1636471A1 (fr) | Procede de commande de fonctionnement d'un cylindre de moteur a combustion interne, moteur comprenant un cylindre fonctionnant selon un tel procede, et vehicule automobile equipe d'un tel moteur | |
EP0458670A1 (fr) | Procédé d'injection pneumatique de carburant dans un moteur à deux temps et moteur à deux temps correspondant | |
EP1870568B1 (fr) | Moteur à combustion interne à injection indirecte, notamment moteur suralimenté à allumage commandé avec deux moyens d'admission pour réaliser une phase de balayage de gaz brûles | |
EP2674601A1 (fr) | Procédé de balayage des gaz brûlés résiduels par double levée de soupapes pour un moteur à deux temps, notamment de type Diesel. | |
EP1489280A1 (fr) | Procédé de combustion d'un moteur quatre temps suralimenté et moteur utilisant un tel procédé | |
EP1769148A1 (fr) | Procédé amélioré de commande d"un moteur à combustion interne, en vue de diminuer les émissions de polluants, moteur fonctionnant selon un tel procédé, et véhicule automobile équipé d"un tel moteur | |
WO2000079107A1 (fr) | Procede de commande d'un moteur a combustion en vue de l'obtention d'un effet de frein moteur | |
EP2273086A1 (fr) | Procédé de contrôle de l'admission d'un moteur à combustion interne suralimenté comportant une opération de balayage des gaz brûlés | |
FR2925127A1 (fr) | Moteur a combustion interne du type a cylindres selectivement actifs ou inactifs avec un dispositif de controle de son alimentation en air | |
FR2989731A1 (fr) | Moteur deux temps, notamment de type diesel, avec debit d'air d'admission variable pour le balayage des gaz brules residuels et procede de balayage pour un tel moteur | |
FR3020836A1 (fr) | Moteur a combustion interne de type poly-carburant a injection directe a allumage commande. | |
CH226528A (fr) | Procédé d'alimentation de moteurs à combustion interne et installation pour sa mise en oeuvre. | |
FR2830899A1 (fr) | Procede de commande d'un moteur camless |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2004805575 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006541971 Country of ref document: JP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 2004805575 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10581558 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 10581558 Country of ref document: US |