Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02B - Internal-combustion piston engines; Combustion engines in general › F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation
Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474)
01/2004
01/07/2004EP1378644A2 Internal combustion engine compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine
01/07/2004EP1378640A2 Fuel injection equipment, internal combustion engine, and control method of fuel injection equipment
01/06/2004US6672277 Direct-injection spark ignition engine
01/06/2004US6672276 Direct fuel injection engine
01/02/2004EP1373694A1 Method of controlling the injection of fluid into an internal combustion engine
12/2003
12/31/2003WO2004001215A1 Reciprocating engine
12/31/2003WO2002099258A8 Internal combustion engine
12/31/2003CN1464181A Segregation combustion super high compression ratio fuel gas diesel engine
12/31/2003CA2487862A1 Reciprocating engine
12/30/2003US6668794 Fuel injection device for internal combustion engine
12/30/2003US6668793 Internal combustion engine
12/30/2003US6668792 Control system for in-cylinder direct injection engine
12/30/2003US6668791 Control system for in-cylinder direct injection engine
12/30/2003US6668785 Piston head for internal combustion engine
12/30/2003US6668548 Exhaust emission control device of internal combustion engine
12/23/2003US6666186 Spark ignited internal combustion engine with at least one cylinder
12/18/2003WO2003104634A1 Piston/combustion chamber configurations for enhanced ci engine performance
12/18/2003WO2003104625A1 Internal combustion engine producing low emissions
12/18/2003US20030230441 Control apparatus for hybrid vehicle
12/18/2003US20030230275 In-cylinder fuel injection engine and the method of controlling the engine
12/18/2003CA2486499A1 Piston/combustion chamber configurations for enhanced ci engine performance
12/17/2003EP1371843A1 Direct-injection spark-ignition engine
12/17/2003EP1371829A2 In-cylinder fuel injection engine and the method of controlling the engine
12/17/2003CN2592877Y Superlow-emission diesel premixed homogeneous compression combustion apparatus
12/16/2003US6662777 Fuel injection device of cylinder injection type internal combustion engine and fuel injection method thereof
12/11/2003US20030226538 Internal combustion engine producing low emissions
12/10/2003EP1369561A2 Direct fuel injection internal combustion engine
12/10/2003EP1068433B1 Internal combustion engine with controlled ignition and direct injection
12/10/2003CN2591246Y Internal combustion fork truck diesel engine
12/10/2003CN2591245Y Combustion system of diesel engine with high performance
12/09/2003US6659081 Arrangement for mounting a sparkplug of an internal combustion engine
12/09/2003US6659075 Cylinder injection engine and method of combusting engine
12/09/2003US6659074 Spark ignition direct injection engine with shaped multihole injectors
12/09/2003US6659071 Internal combustion engine operable in PCCI mode with early control injection and method of operation
12/09/2003US6659070 Fuel injection system
12/09/2003US6659069 Method of starting a cylinder injection engine
12/09/2003US6658845 Control strategy using variable valve actuation to reduce particulate emission and improve driveability during transient operation of a turbocharged diesel engine
12/04/2003WO2003100236A1 Spark-ignition internal combustion engine
12/04/2003US20030221658 Direct fuel injection internal combustion engine
12/04/2003US20030221657 Internal combustion engine with a combustion chamber
12/04/2003US20030221643 Turbocharged engine
12/03/2003EP1367230A1 Turbocharged engine
12/03/2003EP1366279A1 Control device for spark-ignition engine
12/03/2003CN1460149A Method and apparatus for gaseous fuel injection into IC engine and controlling combustion
12/02/2003US6655347 Intake port of internal combustion engine
12/02/2003US6655345 Valve timing controller, valve timing control method and engine control unit for internal combustion engine
11/2003
11/27/2003US20030217733 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger
11/27/2003US20030217731 Plasma ignition for direct injected internal combustion engines
11/26/2003EP1365134A2 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and internal combustion engine thereof
11/26/2003EP1365123A1 Direct-injection spark-ignition engine
11/25/2003US6651677 Method of controlling ignition timing of compression ignition engine of premixed mixture type
11/25/2003US6651617 Method of controlling ignition timing of compression ignition engine of premixed mixture type
11/25/2003US6651615 Direct fuel injection-type spark-ignition internal combustion engine
11/25/2003US6651614 Method of operating a diesel internal combustion engine
11/25/2003US6651612 In-cylinder injection type spark-ignition internal combustion engine
11/25/2003US6651611 Combustion chamber for swirl flow two valve spark ignition direct injection engine
11/20/2003WO2003095804A1 Valve spring supporting structure of engine
11/20/2003US20030213461 Prechamber combustion system
11/19/2003EP1363010A2 Method for operating a spark ignition four-stroke internal combustion engine with multiple injection
11/19/2003EP1362996A1 Piston for a direct injected spark ignition combustion engine
11/19/2003EP1362176A1 Spark ignition engine control device
11/19/2003EP1362172A1 Method and device for operating a spark ignition engine that is capable of running lean and of stratified charging
11/19/2003CN1456794A IC engine with novel combustion chamber
11/18/2003US6647952 Control apparatus for cylinder injection type internal combustion engine
11/18/2003US6647951 Direct-injection type diesel engine
11/18/2003US6647950 Fuel-injected internal combustion engine with reduced squish factor
11/13/2003US20030209223 Internal combustion engine with direct injection
11/13/2003US20030209222 Spark ignition direct injection engine with shaped multihole injectors
11/12/2003CN2585982Y Direct-injection diesel engine combustion chamber
11/11/2003US6644270 Apparatus for and method of controlling internal combustion engine
11/11/2003US6644268 Method for the injection of fuel
11/11/2003US6644267 Fuel injection system
11/11/2003US6644019 Combustion control apparatus for engine
11/11/2003CA2317147C Method for improving fuel efficiency in combustion chambers
11/06/2003WO2003008778A3 Method and machine for burning fuel
11/05/2003CN1126864C Internal combustion engine
11/04/2003US6640780 Side valve arrangement for an internal combustion engine
11/04/2003US6640773 Method and apparatus for gaseous fuel introduction and controlling combustion in an internal combustion engine
11/04/2003US6640772 Direct-injection engine with small nappe angle and processes allowing such an engine to be used
11/04/2003US6640771 Internal combustion engine
10/2003
10/30/2003WO2003089785A2 Improved two-valve high squish flow i.c. engine
10/30/2003WO2003089784A2 Improved mcu based high energy ignition
10/30/2003US20030200953 Combustion chamber for swirl flow two valve spark ignition direct injection engine
10/30/2003US20030200945 Variable valve control apparatus for engine and method thereof
10/30/2003CA2482947A1 Improved two-valve high squish flow i.c. engine
10/30/2003CA2482944A1 Improved mcu based high energy ignition
10/29/2003EP1357281A2 Internal combustion engine with a combustion chamber
10/29/2003EP1357274A1 Combustion chamber for a multi-cylinder compression ignition engine, particularly a direct injection Diesel engine, and associated engine
10/28/2003US6637406 In-cylinder injection engine with supercharger
10/28/2003US6637403 Fuel injection control method for a direct-injection internal-combustion engine
10/28/2003US6637402 Piston having combustion chamber defined in the crown
10/28/2003US6637385 Internal combustion engine with exhaust gas control device
10/26/2003CA2426590A1 New internal combustion engine with a new combustion chamber
10/23/2003WO2003087561A1 Method and apparatus for fuel injection into an internal combustion engine
10/23/2003US20030196641 Engine control apparatus
10/23/2003US20030196636 Engine control apparatus
10/23/2003US20030196547 Diesel engine piston
10/23/2003CA2478845A1 Method and apparatus for fuel injection into an internal combustion engine
10/22/2003CN1450696A Arrester
10/22/2003CN1125238C Compressed air assisted fuel injection system
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