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)
12/2000
12/05/2000US6155217 Control method of an internal combustion engine
12/05/2000US6155157 Method and apparatus for making a two piece unitary piston
11/2000
11/30/2000WO2000071886A1 Method for injecting fuel and injection valve for carrying out said method
11/30/2000DE19922964A1 Verfahren zum Einspritzen von Kraftstoff A method of injecting fuel
11/29/2000EP1055056A1 Barrier divided combustion chamber for fuel injected two-stroke engine
11/28/2000US6152122 Combustion enhancing insert for cylinder of an internal combustion engine
11/28/2000US6152103 Direct fuel injection ignition engine
11/28/2000US6152101 Piston for an internal combustion engine having a re-entrant type combustion bowl
11/22/2000CN1274407A Catalyst light-off method and device for direct injection engine
11/22/2000CN1274406A Control device for direct injection engine
11/21/2000US6148792 Direct injection spark ignition engine
11/21/2000US6148791 Apparatus for and method of controlling internal combustion engine
11/16/2000WO2000068554A1 Exhaust emission control device of internal combustion engine
11/15/2000EP1052435A2 Piston ring carrier with cooling cavity and method of manufacturing the same
11/15/2000CN1058573C Arrangement for determining swirl speed of air flow in combustion chamber
11/14/2000US6145483 Two-cycle internal combustion engine
11/08/2000EP1050671A2 Direct cylinder injection-type spark ignition internal combustion engine
11/08/2000EP0778403B1 Cylinder injection type internal combustion engine
11/08/2000CN1272904A Combustion chamber for direct injected reciprocating piston internal combustion engine
11/07/2000US6142392 Fuel injector for an internal combustion engine
11/02/2000DE19919643A1 Device for feeding in fuel into an Otto engine by injection prevents a fuel cloud created from dampening a cylinder wall and/or a piston bottom.
11/01/2000CN1271808A Two-stroke carburetor-type engine with forced ignition
10/2000
10/31/2000US6138639 In-cylinder direct-injection spark-ignition engine
10/31/2000US6138637 Internal combustion engine with direct fuel injection
10/26/2000DE19916806A1 Zündvorrichtung für Kolben-Brennkraftmaschinen Ignition device for reciprocating internal combustion engines
10/26/2000DE19916485A1 Verfahren zum Betrieb einer Hubkolbenbrennkraftmaschine Method for operating a reciprocating internal combustion engine
10/19/2000DE19915792A1 Fuel feed system for internal combustion engine has fuel feed passage leading to fuel injection valve provided in cylinder head or rocker cover connected to it, and runs perpendicularly to longitudinal axis of fuel injection valve
10/18/2000EP1045137A2 Ignition device for piston combustion engines
10/18/2000EP1045136A1 Method for operating a reciprocating internal combustion engine and injection nozzle for carrying out the method
10/17/2000US6131503 Piston ring assembly
10/11/2000EP1043484A2 Direct fuel injection-type spark-ignition internal combustion engine
10/11/2000CN2400586Y Energy-saving direct-jet diesel engine
10/10/2000US6129070 Piston for cylinder direct injection spark ignition internal combustion engine
10/10/2000US6129066 Engine piston having a gas turbulence generating surface
10/10/2000US6129065 Piston for a cylinder injection engine
10/05/2000DE19945544A1 Brennstoffzuführsystem für eine fremdgezündete Brennkraftmaschine und Verfahren zum Betrieb einer solchen Brennkraftmaschine Fuel supply system for a spark ignition internal combustion engine and method for operating such an internal combustion engine
10/04/2000EP1041259A1 Combustion chamber structure of in-cylinder direct fuel injection engine
10/04/2000EP1041258A2 Direct fuel injection-type spark-ignition internal combustion engine
10/04/2000EP1041257A2 Direct fuel injection-type spark-ignition internal combustion engine
10/03/2000US6125817 Internal combustion engine with spark ignition
10/03/2000US6125816 Cylinder injection system engine
10/03/2000US6125815 Method and device for converting heat into work
10/03/2000CA2047516C Internal combustion engine
09/2000
09/27/2000EP1039113A2 Two-cycle internal combustion engine and scavenging pump for use in the same
09/27/2000EP1039112A2 Fuel supply system for an internal combustion engine with positive ignition
09/27/2000EP1039111A2 Direct injection diesel engine
09/27/2000EP1038098A1 NOx REDUCTANT GENERATION IN A COMPRESSION-IGNITION ENGINE BY HYDROCARBON INJECTION DURING THE EXPANSION STROKE
09/21/2000WO2000055481A1 Direct injection, spark ignition internal combustion engine
09/21/2000WO2000055480A1 Internal combustion engine with direct fuel injection
09/21/2000DE19911023A1 Direkteinspritzende Otto-Brennkraftmaschine Direct-injection spark-ignition internal combustion engine
09/20/2000EP1036933A2 Fuel injection valve and internal combustion engine
09/20/2000EP1036922A2 Direct fuel injection-type spark-ignition internal combustion engine
09/19/2000US6119650 Energy conservation cycle engine
09/14/2000WO2000053912A1 Methods and apparatus for controlling engine operation
09/14/2000WO2000053906A1 Direct injection spark ignition engine
09/14/2000DE10010180A1 Engine with direct cylinder injection for motor vehicle has length of piston stroke greater than diameter of cylinder by between about 0 and 4 per cent
09/13/2000EP1035321A2 Fuel injection
09/13/2000EP1035309A1 Method for operating an internal combustion engine
09/13/2000EP1034366A1 Piston for a piston internal combustion engine
09/13/2000EP1034365A1 Engine combustion system
09/12/2000US6116211 Injection control for direct injected engine
09/12/2000US6116199 Mixture-compressing two-stroke spark ignition engine with fuel injection
09/12/2000US6116198 Replaceable cylinder liner with improved cooling
09/06/2000EP1033483A2 Direct fuel injection-type spark-ignition internal combustion engine
09/05/2000US6112726 Fuel supply system for injected engine
09/05/2000US6112717 Engine cylinder system
09/05/2000US6112715 Piston for an internal combustion engine
09/05/2000US6112642 Method and apparatus for making a two piece unitary piston
08/2000
08/31/2000DE19907398A1 Luftansaugsystem für eine Brennkraftmaschine Air intake system for an internal combustion engine
08/30/2000EP0907825B1 Mixture-compressing two-stroke spark ignition engine with fuel injection
08/30/2000EP0906497A4 Improved time delay ignition circuit for an internal combustion engine
08/29/2000US6109223 Operating method of two stroke direct injected engine
08/29/2000CA2081598C Internal combustion engine
08/24/2000WO2000049279A1 Air intake system for internal combustion engine
08/23/2000CN1263982A Fuel-oil direct-injection spark ignition internal-combustion engine
08/22/2000US6105553 Method and fuel injection system for operating in internal combustion engine
08/17/2000WO2000047889A1 Direct fuel injection introduction
08/16/2000EP1028250A2 Fuel injection device for direct fuel injection engine
08/16/2000CN1263583A Premixed charge compression ignition engine with optimal combustion control
08/15/2000US6101998 Control apparatus for an in-cylinder injection spark-ignition internal combustion engine
08/15/2000US6101990 Low emission power plant and method of making same
08/15/2000US6101989 Low emission power plant and method of making same
08/09/2000EP1026377A2 Direct-fuel-injection-type spark-ignition internal combustion engine
08/09/2000EP1025347A1 Direct injection engine and controlled ignition
08/09/2000EP1025342A1 Combustion chamber system having an improved valve arrangement
08/08/2000US6098589 Direct-injected four-cycle internal combustion engine and method of operating same
08/08/2000US6098588 Injection device and combustion process for an internal combustion engine
08/02/2000CN2390012Y Piston combustion chamber of YC 4108 Q diesel engine
08/02/2000CN2390011Y Piston combustion chamber of YC 6112 ZLQ diesel engine
08/02/2000CN2390010Y Piston combustion chamber of YC 6105QC diesel engine
08/01/2000US6095114 Gasoline direct-injection engine
08/01/2000US6095113 Fuel injection apparatus and control method thereof
08/01/2000US6095111 Fuel injection internal combustion engine with sub-combustion chamber
07/2000
07/25/2000US6092743 Fuel injection valve
07/25/2000US6092501 Direct injection gasoline engine with stratified charge combustion and homogeneous charge combustion
07/25/2000CA2031592C Internal combustion engine
07/20/2000DE19900231A1 Method for improving burn in IC engine has a porous insert in the cylinder to control the burn volume
07/19/2000EP1019623A1 Catalyst light-off method and device for direct injection engine
07/19/2000EP1019622A1 Control device for direct injection engine
07/19/2000EP1019619A1 Combustion chamber for direct injected reciprocating piston internal combustion engine
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