Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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12/04/1997 | WO1997045629A1 Energy conservation cycle engine |
12/03/1997 | EP0810365A1 Diesel combustion engine with direct injection and combustion chamber in the piston |
12/03/1997 | CN1166571A Cylinder head for in-cylinder injection spark-ignition type internal combustion engine |
12/03/1997 | CN1166569A Low evaporativity fuel diesel engine |
12/02/1997 | US5692468 Fuel-injected internal combustion engine with improved combustion |
11/26/1997 | EP0809003A2 Low evaporativity fuel diesel engine |
11/26/1997 | EP0808652A1 Method of controlling emission from gasoline engine |
11/26/1997 | EP0808418A1 A device in a cylinder head for an internal combustion engine |
11/20/1997 | WO1997043525A1 A movable wall member in the form of an exhaust valve spindle or a piston in an internal combustion engine |
11/19/1997 | EP0807750A1 Cast piston having reinforced combustion bowl edge |
11/13/1997 | WO1997042402A1 Spark plug function incorporated engine valve and valve mechanism |
11/12/1997 | CN1164612A Method for producing piston for internal combustion engine and piston produced by method |
11/12/1997 | CN1164611A Fuel-injected internal combustion engine with improved combustion |
11/11/1997 | US5687050 Electronic control circuit for an internal combustion engine |
11/06/1997 | DE19715947A1 Two-stroke petrol motor for hand held machine e.g. chain saw |
11/04/1997 | US5682854 Variable compression ratio engine |
11/04/1997 | US5682850 Engine cylinder head |
10/30/1997 | DE19713030A1 Four-stroke spark-ignition engine |
10/30/1997 | DE19713029A1 Four-stroke spark-ignition engine with direct fuel injection |
10/30/1997 | DE19713028A1 Fuel-injection spark-ignition four-stroke engine |
10/30/1997 | DE19711876A1 High power spark ignition system for IC engine |
10/29/1997 | CN1163344A IC engine |
10/23/1997 | DE19631600C1 Piston for air-compressing stroke piston internal combustion engine |
10/22/1997 | CN1162693A Sparking two stroke IC engine with combustion controller |
10/16/1997 | WO1997038213A1 Stratified combustion chamber for a cross-scavenged, two-stroke, internal combustion engine |
10/16/1997 | CA2250877A1 Stratified combustion chamber for a cross-scavenged, two-stroke, internal combustion engine |
10/15/1997 | EP0801216A1 Combustion chamber of an internal combustion engine |
10/14/1997 | US5676108 Combustion control system for four cycle direct injection engine and the method thereof |
10/14/1997 | US5676107 Direct injection diesel engine |
10/07/1997 | US5673663 Non-valve engine device and method of controlling the same |
09/30/1997 | US5671709 Intake port |
09/30/1997 | US5671703 Two-cycle engine |
09/25/1997 | WO1997035102A1 Two-stroke engine piston bowl configurations |
09/25/1997 | CA2221696A1 Two-stroke engine piston bowl configurations |
09/24/1997 | EP0796687A2 A method for producing a piston for an internal combustion engine and a piston produced by the method |
09/18/1997 | DE19708288A1 Reciprocating internal combustion engine |
09/18/1997 | DE19609630A1 Reciprocating internal combustion piston engine |
09/17/1997 | CN1035895C 内燃机 Internal combustion engine |
09/16/1997 | US5667145 Injection nozzle |
09/16/1997 | US5666916 Apparatus for and method of controlling internal combustion engine |
09/09/1997 | US5664540 Pre-combustion chamber-type engine |
09/09/1997 | US5664535 Gas combustion engine, and method of manufacturing the gas combustion engine |
08/28/1997 | DE19705023A1 Brennraum eines Kraftstoff direkt in einen Zylinder einspritzenden Motors Combustion chamber of a fuel injection directly into a cylinder motor |
08/26/1997 | US5660156 Cast piston having reinforced combustion bowl edge |
08/13/1997 | EP0704019B1 Piston assembly with distributed loading and centrally fastened wrist pin |
08/05/1997 | US5653156 Light metal piston for highly stresses internal combustion engines |
07/31/1997 | DE19703400A1 Cylinder head for fuel injection internal combustion engine |
07/30/1997 | CN2258537Y 105 cylinder diameter series diesel engine |
07/24/1997 | DE19700104A1 Fuel injection for IC engine of motor vehicle |
07/23/1997 | EP0785346A1 Method of operating an internal combustion engine |
07/22/1997 | US5649513 Combustion chamber of internal combustion engine |
07/16/1997 | EP0783624A2 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines |
07/09/1997 | EP0724688A4 Two-cycle utility internal combustion engine |
07/08/1997 | US5645028 Piston structure with a combustion chamber |
07/03/1997 | WO1997023721A1 Direct-injection spark-ignition internal combustion engine |
07/01/1997 | US5642706 Internal combustion engine with spark ignition |
06/26/1997 | DE19547916A1 Fremdgezündete Brennkraftmaschine mit Direkteinspritzung A spark ignition internal combustion engine with direct |
06/25/1997 | EP0780554A1 Piston structure with heat insulated combustion chamber |
06/25/1997 | EP0779954A1 Light-metal piston for highly stressed internal combustion engines |
06/19/1997 | DE19645201A1 Fuel-injected IC engine arrangement |
06/19/1997 | DE19546945A1 Fuel injection for internal combustion engine |
06/19/1997 | DE19546453A1 Inlet valve for four-stroke engines with fuel injection |
06/18/1997 | CN1152071A Direct injection type combustion chamber of diesel engine |
06/17/1997 | US5638787 Combustion chamber system having an improved valve arrangement |
06/12/1997 | WO1997020619A1 Method of controlling emission from gasoline engine |
06/11/1997 | EP0778403A1 Cylinder injection type internal combustion engine |
06/11/1997 | EP0778402A1 Cylinder injection type internal combustion engine |
06/03/1997 | US5634444 Intake port structure in an internal combustion engine |
05/28/1997 | EP0775810A1 A piston structure with a combustion chamber |
05/22/1997 | WO1997018384A1 Improvements in combustion engines |
05/14/1997 | EP0773356A2 A two-stroke cycle internal combustion engine and a method of charging same |
05/14/1997 | CN1149904A Cylinder oil injection type IC engine |
05/14/1997 | CN1149903A Cylinder injection type IC engine |
05/14/1997 | CN1149665A Cylinder internal radiating technology for IC engine combustion chamber |
05/07/1997 | EP0771940A1 An internal-combustion engine having a pre-combustion chamber |
05/06/1997 | US5626115 Compression-ignition type engine |
05/02/1997 | EP0676004B1 Piston with a reinforcing insert |
04/30/1997 | DE19651069A1 Oil-less uncooled adiabatic diesel engine |
04/30/1997 | DE19643725A1 Cast head for multi-cylinder engine |
04/24/1997 | WO1997005379A3 Process for controlling the ignition point in internal combustion engines |
04/23/1997 | EP0769610A1 A fuel injection system for a lean burn engine |
04/23/1997 | EP0769099A1 Method of piston internal combustion engine working and piston internal combustion engine |
04/22/1997 | US5622155 Fuel injected internal combustion engine |
04/22/1997 | US5622150 Method for introducing fuel into a combustion chamber of an internal combustion engine |
04/17/1997 | WO1997013974A1 Combined cycle engine |
04/17/1997 | WO1997013970A1 Reverse uniflow two-stroke turbocharged diesel engine |
04/17/1997 | WO1997013966A1 Multi-stage combustion engine |
04/16/1997 | EP0768457A1 Spark ignited four-stroke combustion engine with direct fuel injection |
04/10/1997 | WO1997013063A1 Control device for an internal combustion engine |
04/10/1997 | DE19537028A1 Roll-shaped combustion cavity for diesel engine |
04/09/1997 | EP0767303A1 Diesel engine |
04/08/1997 | US5617823 Internal combustion engine |
04/03/1997 | WO1997012132A1 Low profile internal combustion engine |
04/03/1997 | DE19533401A1 IC engine with variable combustion chamber volume |
03/26/1997 | CN1145982A Improved fuel injected internal combustion engine |
03/25/1997 | US5613471 Diesel engine using fuel jet impingement and diffusion |
03/11/1997 | US5609134 Operating mechanism for an engine brake valve of an internal combustion engine |
03/11/1997 | US5609131 Multi-stage combustion engine |
03/09/1997 | CA2157413A1 Paraboloid cylinders |
03/05/1997 | EP0760058A1 Combustion chamber system having an improved valve arrangement |