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)
10/2003
10/21/2003US6636797 Enhanced multiple injection for auto-ignition in internal combustion engines
10/21/2003US6634337 Structure of arranging fuel injection valve of engine
10/21/2003US6634333 Direct injection type internal combustion engine
10/16/2003US20030192957 Fuel injector tip for control of fuel delivery
10/16/2003US20030192504 Fuel injection apparatus and method for cylinder injection type internal combustion engine
10/16/2003US20030192492 Two-cycle combustion engine having two-staged piston
10/16/2003US20030192307 Exhaust purifying method and apparatus of an internal combustion engine
10/15/2003EP1353422A1 Overvoltage arrester
10/15/2003EP1352163A1 Method for heating up a catalyst in combustion engines with direct fuel injection
10/15/2003CN1124408C IC engine
10/14/2003US6631704 Control system and method and engine control unit for internal combustion engine
10/09/2003US20030188709 Cylinder head for use on a spark-ignition internal combustion engine and such spark-ignition internal combustion engine
10/08/2003EP1350936A2 In-cylinder injection type spark-ignition internal combustion engine and control method thereof
10/08/2003EP1350014A1 Piston for internal combustion engines
10/08/2003CN1123685C Reciprocating machine with two sub-chambers
10/07/2003US6629519 Injection nozzle and a method for forming a fuel-air mixture
10/07/2003US6629518 Direct cylinder injection-type spark ignition internal combustion engine
10/02/2003WO2003081018A1 Self-igniting internal combustion engine
10/02/2003WO2003081010A1 Self-igniting internal combustion engine
10/02/2003US20030183196 Fuel injection method for high injection sensitivity internal-combustion engine and engine using such a method
10/02/2003US20030183192 Internal combustion engine
10/02/2003US20030182931 In-cylinder injection type spark-ignition internal combustion engine and control method thereof
10/01/2003EP1348847A1 Method of injecting fuel for an internal combustion engine having high sensibility injection and engine using such a method
09/2003
09/30/2003US6626381 Multi-port fuel injection nozzle and system and method incorporating same
09/30/2003US6626160 Engine with air-assisted fuel injection and engine integrated air feed
09/25/2003WO2003078824A1 Fuel injection valve for internal combustion engines
09/24/2003EP1034366B1 Piston for a piston internal combustion engine
09/24/2003CN1444695A Internal combustion engines and control
09/24/2003CN1443936A Air inlet for internal combustion engine
09/23/2003US6623401 Combustion control apparatus for internal combustion engine
09/23/2003US6622693 Fuel injection system
09/23/2003US6622690 Direct injection type internal combustion engine and controlling method therefor
09/23/2003US6622689 Method and system for controlling auto-ignition in an internal combustion engine
09/21/2003CA2430340A1 Balanced storm combustion chamber
09/18/2003US20030172902 Internal-combustion engine with fuel injection device
09/18/2003US20030172896 Spark ignition engine with shallow bowl-in-piston geometry
09/17/2003EP1344926A2 Intake port of internal combustion engine
09/17/2003EP1344914A1 Internal combustion engine having fuel injection device
09/17/2003EP1343961A1 Cooling duct piston for a direct-injection diesel engine
09/17/2003CN1443273A Two stroke IC engine
09/16/2003US6619254 Method for operating an internal combustion engine operated with a self-ignitable fuel
09/16/2003US6619242 Combustion control apparatus for engine
09/16/2003CA2271503C A fuel injector for an internal combustion engine
09/11/2003US20030168040 Intake port of internal combustion engine
09/11/2003US20030168037 Multiple operating mode engine and method of operation
09/10/2003EP1342914A2 In-cylinder injection type internal combustion engine
09/10/2003EP1342496A2 Spark-ignited internal combustion engine with an NOx-adsorber
09/10/2003EP1025347B1 Direct injection engine and controlled ignition
09/10/2003CN2572016Y Efficient direct ejection low-emission burner for diesel engine
09/09/2003US6615796 Multi-cylinder engine
09/09/2003US6615795 Internal combustion engine
09/09/2003US6615794 Direct cylinder injection-type spark ignition internal combustion engine
09/09/2003US6615789 Piston for internal combustion engines
09/09/2003US6615788 Piston assembly for an internal combustion engine
09/04/2003WO2003072934A1 In-cylinder fuel injection-type internal combustion engine
09/04/2003WO2003072930A1 Fuel injection system
09/04/2003US20030164643 Exhaust emission control system for vehicle internal combustion engine
09/04/2003US20030164151 In-cylinder injection type internal combustion engine
09/03/2003EP1340893A2 Internal combustion engine
09/03/2003EP1340891A1 Method and engine ensuring the mixture of at least one gaseous fluid, like air, and a fuel in a combustion chamber of a direct injection internal combustion engine
09/03/2003EP1339957A1 Internal combustion engine with at least one cylinder and a reciprocating piston which can move therein
09/03/2003EP0916019B1 Piston for cylinder direct injection spark ignition internal combustion engine
09/03/2003CN1440491A 燃料喷射系统 The fuel injection system
09/02/2003US6612282 Combustion chamber for DISI engine
08/2003
08/28/2003WO2003071110A1 Cylinder head for an internal combustion engine
08/28/2003US20030159675 Combustion chamber for reverse tumble spark ignition direct injection engine
08/28/2003US20030159665 Two stroke internal combustion engine
08/28/2003US20030159664 Reciprocating piston internal combustion engine
08/28/2003DE29924529U1 Air intake system for IC engines has intake channel with wall to divide it between cylinder head flange and intake opening
08/27/2003EP1338789A1 Fuel injection valve and internal combustion engine mounting the same
08/27/2003EP1338782A1 Combustion chamber for reverse tumble spark ignition direct injection engine
08/27/2003CN2568822Y Low discharging diesel engine piston firing chamber
08/26/2003US6609493 System and method for enhanced combustion control in an internal combustion engine
08/20/2003CN2567352Y Combustion chamber of direct-injection diesel engine
08/13/2003EP1334266A1 Direct injection two stroke engine combustion mapping
08/13/2003EP1068444B1 Internal combustion engine with fuel injection
08/13/2003EP1019619B1 Combustion chamber for direct injected reciprocating piston internal combustion engine
08/13/2003CN1436278A Method of fuel injection into pistion recess
08/13/2003CN1435559A Flywheel type engine
08/12/2003US6604512 Fuel supply for direct injected engine
08/12/2003US6604505 Method and apparatus for controlling the ignition point in internal combustion engines
08/07/2003WO2003064850A1 Combustion chamber system
08/07/2003WO2003064838A1 Spark ignition engine control device
08/07/2003WO2003064837A1 Control device for spark-ignition engine
08/07/2003WO2003064831A1 Combustion engine
08/07/2003WO2002006658A9 A piston head and to a method of making a piston head
08/07/2003US20030145823 Spark-ignition engine having direct fuel injection
08/06/2003EP1333168A1 Method of operating an internal combustion engine with compressed natural gas
08/06/2003CN1434965A Vehicle running controller
08/05/2003US6602165 Control system for direct injection spark ignition internal combustion engine
08/05/2003US6601561 Combustion chamber
07/2003
07/31/2003WO2003062631A1 Fuel injection valve for diesel engine
07/31/2003WO2003062624A1 Fuel supply device for gas fuel engines
07/31/2003WO2003062623A1 Gas fuel engine
07/31/2003WO2003062614A1 Engine
07/31/2003US20030140902 CNG direct-injection into IC engine
07/31/2003US20030140891 Internal combustion engines and control
07/31/2003US20030140890 Combustion chamber
07/30/2003EP1330599A2 Internal combustion engine with injection of gaseous fuel
07/29/2003US6598584 Gas-fueled, compression ignition engine with maximized pilot ignition intensity
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