| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 12/16/2009 | EP2133535A1 Direct fuel-injection engine |
| 12/16/2009 | CN201363194Y Parallel, symmetrical, double-spark plug and dish combustion chamber |
| 12/16/2009 | CN201363193Y Motorcycle engine combustor with high efficiency |
| 12/16/2009 | CN101603462A Timing air occupying suspension piston engine |
| 12/10/2009 | DE102008020323A1 Verbrennungskraftmaschine mit transparenter Laufbuchse Internal combustion engine with transparent sleeve |
| 12/09/2009 | CN101600866A Piston for internal combustion engine, and internal combustion engine using the piston |
| 12/09/2009 | CN101598062A Low-emission diesel combustor |
| 12/03/2009 | DE102008025760A1 Cylinder piston for use in internal combustion engine, has turbulence element provided with electrical resistor, where turbulence element is heated by stimulated electric current within turbulence element at preset temperature |
| 12/02/2009 | CN101592069A Vortex diesel engine variable channel cross-section insert |
| 12/02/2009 | CN101592068A Split high temperature combustion chamber |
| 12/02/2009 | CN101592067A High temperature combustion chamber |
| 12/01/2009 | US7624709 Cao cycles of internal combustion engine with increased expansion ratio, constant-volume combustion, variable compression ratio, and cold start mechanism |
| 11/18/2009 | CN201347809Y Engine cylinder end |
| 11/18/2009 | CN201347793Y Gas-squeezing and jetting rapid combustion chamber |
| 11/12/2009 | WO2009136614A1 Engine with slidable valve |
| 11/11/2009 | CN101576002A Diesel combustion chamber for preventing fuel from impacting walls |
| 11/05/2009 | WO2009134854A2 Extension of the application of multiple injection hcci combustion strategy from idle to medium load |
| 11/05/2009 | WO2009134834A2 Improvements of light load and idle hcci combustion control by fuel pressure modification |
| 11/05/2009 | WO2009102744A8 Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
| 10/28/2009 | EP2112348A2 Direct fuel injection engine |
| 10/28/2009 | EP2111499A2 Piston for internal combustion engine, and internal combustion engine using the piston |
| 10/28/2009 | CN101568709A Device for reducing soot emissions in a vehicle combustion engine |
| 10/28/2009 | CN101568708A Engine warm-up of a homogeneous charge compression ignition engine |
| 10/28/2009 | CN101566097A 悬浮活塞发动机 Suspension piston engine |
| 10/28/2009 | CN101566095A Main and auxiliary cylinder type engine |
| 10/28/2009 | CN100554672C Fuel supply apparatus for internal combustion engine |
| 10/22/2009 | WO2009129075A1 Fuel system diagnostics by analyzing cylinder pressure signal |
| 10/22/2009 | WO2009127003A1 An improved combustion engine |
| 10/21/2009 | CN101560914A Engine with air-suspending sealing ring |
| 10/21/2009 | CN100552199C Cylinder-injection spark-ignition internal combustion engine |
| 10/15/2009 | DE102005001698B4 Brennkraftmaschine mit Brennstoffeinspritzung im Zylinder Internal combustion engine with fuel injection in the cylinder |
| 10/14/2009 | EP2108079A2 Direct injection spark ignition internal combustion engine and fuel injection control method for same engine |
| 10/14/2009 | CN201326466Y Cylinder head of engine |
| 10/14/2009 | CN100549381C Vehicle piston internal combustion engine comprising an adapted recess |
| 10/08/2009 | WO2009121230A1 A combustion chamber structure of engine |
| 10/08/2009 | US20090250045 Apparatus For Improving Vehicle Efficiency |
| 10/07/2009 | EP2107224A1 Compression ignition combustion engine |
| 10/07/2009 | CN101550887A Burning chamber of diesel engine |
| 10/01/2009 | WO2009120128A1 Heat exchanger, such as a charge air cooler |
| 10/01/2009 | WO2009099816A3 Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine |
| 10/01/2009 | DE10239555B4 Brennkraftmaschine mit Direkteinblasung von gasförmigem Kraftstoff und Verfahren zum Betreiben derselben Internal combustion engine with direct injection of gaseous fuel and method of operating the same |
| 10/01/2009 | DE102008016144A1 Brennraum, insbesondere Brennraum einer Verbrennungskraftmaschine Combustion chamber, in particular combustion chamber of an internal combustion engine |
| 09/30/2009 | EP2105595A1 Internal combustion engine of spark-Ignition direct-injection type and fuel injection method thereof |
| 09/30/2009 | CN101545400A Double-crank boosting cylinder piston engine |
| 09/30/2009 | CN100545432C Method and apparatus for controlling combustion quality of a gaseous-fuelled internal combustion engine |
| 09/24/2009 | DE112007002941T5 Motor-Aufwärmen eines Motors mit homogener Kompressionszündung Engine warming up an engine with homogeneous charge compression ignition |
| 09/24/2009 | DE102008015017A1 Combustion chamber for piston and cylinder head of internal combustion engine i.e. direct-injection diesel engine, has body whose large surface is coated with catalyst suitable for pyrolysis and consists of catalytically working material |
| 09/23/2009 | EP2103790A2 Combustion engine with self-ignition and optimised injector |
| 09/23/2009 | CN100543281C Squeeze-flow combustion chamber of internal combustion engine |
| 09/22/2009 | CA2398146C Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine |
| 09/17/2009 | WO2009114576A1 Method for controlling combustion mode transitions for an internal combustion engine |
| 09/17/2009 | WO2009113693A1 Plasma device using cylinder head |
| 09/17/2009 | WO2009113692A1 Multiple discharge plasma apparatus |
| 09/17/2009 | WO2009113689A1 After-treatment device for exhaust gases immediately downstream of combustion chamber |
| 09/17/2009 | WO2009113688A1 Gasket of internal combustion engine and internal combustion engine |
| 09/17/2009 | WO2009113518A1 Direct fuel-injection engine |
| 09/17/2009 | WO2009112170A1 Operating method for a piston engine |
| 09/17/2009 | WO2009067495A3 Premix combustion methods, devices and engines using the same |
| 09/16/2009 | EP2100014A1 Device for reducing soot emissions in a vehicle combustion engine |
| 09/16/2009 | CN100540857C Plasma injector, exhaust gas purifying system, and method for injecting reducing agent |
| 09/10/2009 | DE102008013250A1 Betriebsverfahren für einen Kolbenmotor A method of operating a piston engine |
| 09/09/2009 | CN201306206Y Internal direct-injection natural-gas double-air-valve engine rareness layering combustion chamber structure |
| 09/03/2009 | DE10303721B4 Motor mit Fremdzündung mit flacher Kolbenmuldengeometrie Spark-ignition engine with flat piston bowl geometry |
| 09/02/2009 | CN101523024A Direct injection spark ignition internal combustion engine and method for controlling same |
| 09/02/2009 | CN101519995A Novel double spark plugs installing technique/effective vaporization system |
| 09/02/2009 | CN100535423C Piston for internal combustion engine and preparation method thereof |
| 08/26/2009 | CN201297214Y Cylinder cap combustion chamber gas engine |
| 08/26/2009 | CN201297206Y Double-piston blasting engine |
| 08/26/2009 | CN201297199Y Piston combustion chamber gas engine |
| 08/26/2009 | CN101514653A Spark ignited direct injection flow geometry for improved combustion |
| 08/26/2009 | CN100532815C Combustion chamber of internal combustion engine |
| 08/20/2009 | WO2009102744A1 Method for controlling a spark-ignition direct-injection internal combustion engine at low loads |
| 08/20/2009 | WO2009101341A1 Internal combustion engine comprising a double‑cavity combustion bowl for an ultrasonic injector |
| 08/20/2009 | WO2009101318A1 Internal combustion engine comprising a combustion bowl for an injector of the ultrasonic type |
| 08/19/2009 | CN100529352C Cross baffle built-in constant volume combustion chamber employing gasoline as fuel |
| 08/13/2009 | WO2009099816A2 Method and apparatus for controlling mode transition in a spark-ignition direct-injection internal combustion engine |
| 08/13/2009 | WO2009079347A3 Method and apparatus for injecting fuel into a compression-ignition engine |
| 08/13/2009 | US20090199828 Air injection engine |
| 08/12/2009 | CN101506486A Operation method of premixed compression self-ignition engine |
| 08/06/2009 | WO2009095573A1 Thermal engine for automobile, with high-yield chambers |
| 08/06/2009 | US20090194051 Plasma Generating Ignition System and Associated Method |
| 08/05/2009 | EP1481160B1 Fuel injection system |
| 08/05/2009 | CN101501318A Direct injection spark ignition internal combustion engine and fuel injection control method for same engine |
| 08/05/2009 | CN101501310A Direct injection type spark ignition internal combustion engine and fuel injection method thereof |
| 08/05/2009 | CN100523474C Low-fuel efficiency and low-pollution combustion system of fuel and oxygen mixing and supplying method of engine for vehicle |
| 07/30/2009 | US20090188481 Squish-induced mixing-intensified low emissions combustion piston for internal combustion engines |
| 07/29/2009 | EP1756417B1 Fuel supply apparatus for internal combustion engine |
| 07/29/2009 | CN201280969Y 活塞式燃气发动机 Piston gas engine |
| 07/29/2009 | CN100520048C Fuel jetting valve dispatching structure of V-type two-cylinder engine |
| 07/29/2009 | CN100520046C Air inlet for internal combustion engine |
| 07/22/2009 | EP2079906A1 Internal combustion engine with direct injection |
| 07/22/2009 | EP1844224B1 Control apparatus for internal combustion engine |
| 07/22/2009 | EP1474593B1 Combustion engine |
| 07/22/2009 | CN101487416A High compression ratio spark-ignition type engine |
| 07/22/2009 | CN100516476C Direct-spraying diesel engine combustion device |
| 07/15/2009 | EP2078836A2 Internal combustion engine |
| 07/15/2009 | EP2078835A2 Internal combustion engine |
| 07/15/2009 | EP1552120B1 A METHOD FOR REGENERATING A NOx ADSORBER CATALYST |
| 07/15/2009 | CN101482053A Collocation mechanism for injection cylinder end in cylinder |
| 07/15/2009 | CN101482052A Internal combustion engine |