| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 11/02/2011 | CN101506486B Operation method of premixed compression self-ignition engine |
| 11/02/2011 | CN101392700B Exhaust for internal combustion engine |
| 10/27/2011 | WO2011133664A2 Piston having combustion bowl shaped to balance combustion efficiency and emission properties |
| 10/26/2011 | CN102226431A Engine |
| 10/20/2011 | WO2011100717A8 Methods and systems for adaptively cooling combustion chambers in engines |
| 10/20/2011 | WO2011082788A3 Design of combustion chamber bowls in pistons for internal combustion engines |
| 10/19/2011 | EP2378094A1 Ammonia-burning internal combustion engine |
| 10/19/2011 | EP2133535B1 Direct fuel-injection engine |
| 10/13/2011 | DE102010003699A1 Method for designing geometry of combustion chamber of turbo-supercharged diesel engine, involves determining design parameter value by particle swarm optimization algorithm to obtain optimum interpretation value of geometry |
| 10/12/2011 | CN102216586A Piston engine with part for covering bottom surface of cap portion of mushroom valve |
| 10/12/2011 | CN102213137A Double-piston two-stroke internal combustion engine with independent combustion chamber |
| 10/12/2011 | CN102213136A Engine having fuel injection induced combustion chamber mixing |
| 10/12/2011 | CN102213135A Engine having fuel injection induced combustion chamber mixing |
| 10/06/2011 | WO2011048610A3 Internal combustion engine for gaseous fuels for mobile and stationary applications |
| 10/05/2011 | EP2370679A1 Internal combustion engine |
| 10/05/2011 | CN202001129U Cylinder end of rapidly cooling spark plug and gasoline engine thereof |
| 10/05/2011 | CN202001128U Universal gasoline engine quick radiating cylinder end and gasoline engine therewith |
| 10/05/2011 | CN202001121U Low-fuel high-efficiency engine |
| 10/05/2011 | CN202001098U Engine with damping channel |
| 10/05/2011 | CN202001097U Efficient gasoline engine |
| 10/05/2011 | CN202001070U Critical low-entropy co-combustion cyclic thermodynamic system |
| 10/05/2011 | CN102207035A Internal combustion engine with auxiliary combustion chamber |
| 10/05/2011 | CN102207026A Internal combustion engine with subsidiary combustion chamber |
| 10/05/2011 | CN101684744B Four-stroke internal combustion engine bidirectional air inlet method and device thereof |
| 09/29/2011 | WO2011118031A1 Combustion control device for internal combustion engine |
| 09/29/2011 | WO2011118030A1 Combustion controller for internal combustion engine |
| 09/29/2011 | WO2011116631A1 Vector multiplication cross engine |
| 09/29/2011 | DE112009000586T5 Verfahren zum Steuern von Verbrennungsmodusübergängen für einen Verbrennungsmotor A method for controlling combustion mode transitions for a combustion engine |
| 09/28/2011 | EP1803918B1 Diesel engine controller |
| 09/28/2011 | EP1705346B1 Plasma injector, exhaust gas purifying system, and method for injecting reducing agent |
| 09/28/2011 | CN201991638U Leakage-proof device of engine |
| 09/22/2011 | WO2011113079A1 Martin" cross-flow, 4 stroke side- valve engine |
| 09/20/2011 | US8020542 Nitrous oxide injection system |
| 09/14/2011 | EP1388662B1 Sohc type engine |
| 09/14/2011 | CN201972803U Cylinder cover of motorcycle engine |
| 08/31/2011 | CN201953498U Open type combustion chamber piston for vehicle four-valve diesel engine |
| 08/31/2011 | CN201953497U Valve rod type cylinder head capable of saving energy and reducing emission |
| 08/31/2011 | CN201953494U Engine cylinder head |
| 08/31/2011 | CN201953492U Cylinder head with high thermal efficiency |
| 08/31/2011 | CN102168613A Universal fuel engine |
| 08/31/2011 | CN101178022B Direct injection diesel engine |
| 08/25/2011 | WO2011101155A1 A piston positioned for reciprocal movement in a combustion engine cylinder |
| 08/25/2011 | WO2011101154A1 A piston positioned for reciprocal movement in a combustion engine cylinder |
| 08/24/2011 | EP1259715B1 Incylinder direct injection spark ignition engine |
| 08/24/2011 | CN201943800U Diesel combustion chamber insert |
| 08/24/2011 | CN101769195B Combustion system of scattered space type direct injection diesel engine |
| 08/18/2011 | WO2011100717A2 Methods and systems for adaptively cooling combustion chambers in engines |
| 08/18/2011 | WO2011099156A1 Internal combustion engine piston |
| 08/17/2011 | EP2356326A1 Two-cycle combustion engine |
| 08/17/2011 | CN102155286A Damping channel engine |
| 08/16/2011 | USRE42609 System and method for reducing NOx emissions during transient conditions in a diesel fueled vehicle with EGR |
| 08/11/2011 | DE10114971B4 Abgasreinigungsanlage für eine Verbrennungskraftmaschine Emission control system for an internal combustion engine |
| 08/11/2011 | DE10015709B4 Kolben mit einem ringförmigen Kühlkanal Piston with an annular cooling channel |
| 08/10/2011 | CN201925012U Low-emission combustion chamber of diesel engine |
| 08/10/2011 | CN101787922B Oil injection timing control policy of diesel engine double-swirl combustion system |
| 08/04/2011 | WO2011092459A1 Direct injection diesel engines |
| 08/03/2011 | CN102140974A Mechanical squirrel box shaft drive Tai Ji hanging cylinder type internal combustion steam dual-power engine |
| 07/28/2011 | DE10019983B4 Druckgusszylinder für einen Zweitaktmotor Die-cast cylinder for a two-stroke engine |
| 07/27/2011 | CN201908723U Energy saving internal combustion engine |
| 07/27/2011 | CN102135033A Improved rotary engine structure |
| 07/27/2011 | CN101709669B Internal combustion engine piston device capable of discharging combustion chamber exhaust gas to the outside |
| 07/21/2011 | DE10046693B4 Verfahren zum Betrieb einer direkteinspritzenden Otto-Brennkraftmaschine Method for operating a direct-injection spark-ignition internal combustion engine |
| 07/20/2011 | CN201902260U Combustion chamber structure on air cylinder head of universal gasoline engine |
| 07/20/2011 | CN102128100A Gasoline engine |
| 07/20/2011 | CN101793206B Direction-injection diesel engine combustion chamber |
| 07/20/2011 | CN101737145B Split swirl combustion chamber |
| 07/14/2011 | DE102010061275A1 Einspritzmotor Injection engine |
| 07/13/2011 | CN201896660U Internal-combustion engine |
| 07/13/2011 | CN102121434A Low-entropy hybrid combustion circulating thermal power system |
| 07/13/2011 | CN102121426A Low-fuel consumption efficient engine |
| 07/13/2011 | CN101440741B Engine |
| 07/06/2011 | CN201891501U Vector cross-multiplication engine |
| 07/06/2011 | CN102119266A Integrally cast block and upper crankcase |
| 07/06/2011 | CN101379276B Combustion chamber structure of direct injection type diesel engine |
| 07/06/2011 | CN101065568B Method for producing a piston for a combustion engine |
| 07/05/2011 | US7971566 Piston for an internal combustion engine and method for its production |
| 06/30/2011 | WO2011077070A1 Piston for an internal combustion engine |
| 06/29/2011 | CN201884116U Spark-ignition combustion engine |
| 06/28/2011 | US7966998 Nitrous oxide, fuel injection combined plate and nozzle unit |
| 06/23/2011 | WO2011073510A1 Internal combustion piston engine assembly |
| 06/22/2011 | EP2336550A2 Glow plug engine |
| 06/22/2011 | DE102010034956A1 Motor-Verbrennungskammermerkmale für eine Nockenwelle mit differentiellem Ventilhub Engine combustion chamber characteristics for a camshaft with differential valve |
| 06/22/2011 | CN201874667U Double-lip mouth combustion chamber for heavy-duty diesel engine |
| 06/22/2011 | CN102102579A Cylinder injection engine |
| 06/22/2011 | CN101501310B Direct injection type spark ignition internal combustion engine and fuel injection method thereof |
| 06/16/2011 | WO2011022600A3 High swirl engine |
| 06/16/2011 | US20110144894 Air Assist Start Stop Methods and Systems |
| 06/15/2011 | EP2333307A1 Fuel injection valve for internal combustion engine and method of manufacturing the same |
| 06/15/2011 | CN201865749U Combustion chamber matched with rarefied combustion system of multi-spot electric spray natural gas engine |
| 06/15/2011 | CN101473126B Multifuel internal combustion engine |
| 06/09/2011 | US20110132334 Warming Intake Air Using EGR Cooler in Dual-Throttle Boosted Engine System |
| 06/09/2011 | DE112009001033T5 Erweiterung der Anwendung einer HCCI-Verbrennungsstrategie mit Mehrfacheinspritzung vom Leerlauf bis zu mittlerer Last Enlargement of the application of an HCCI combustion strategy with multiple injection from idle up to medium load |
| 06/09/2011 | DE102010037135A1 Motor mit Benzindirekteinspritzung Engine with direct fuel injection |
| 06/08/2011 | EP2076662B1 Direct injection spark ignition internal combustion engine and method for controlling same |
| 06/08/2011 | CN1842647B Piston for combustion engine |
| 06/03/2011 | WO2011065162A1 Internal combustion engine control device |
| 06/01/2011 | DE102010037156A1 Motor mit Benzindirekteinspritzung Engine with direct fuel injection |
| 06/01/2011 | CN201851212U Double-crankshaft horizontal internal combustion engine with bidirectional piston cylinder |
| 06/01/2011 | CN102084108A Improvements of light load and idle HCCI combustion control by fuel pressure modification |
| 06/01/2011 | CN102084104A Extension of the application of multiple injection HCCI combustion strategy from idle to medium load |