| Patents for F02B 23 - Other enginescharacterised byspecial shape or construction of combustion chambers to improve operation (6,474) |
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| 02/25/1997 | US5605126 Piston for internal combustion engines, especially diesel engines |
| 02/25/1997 | US5605125 Direct fuel injection stratified charge engine |
| 02/13/1997 | WO1997005379A2 Process for controlling the ignition point in internal combustion engines |
| 02/12/1997 | EP0714479B1 Piston for internal combustion engines, especially diesel engines |
| 02/04/1997 | US5598820 Cylinder head for four stroke internal combustion engine |
| 01/30/1997 | DE19527550A1 Verfahren zum Steuern des Zündzeitpunktes bei Brennkraftmaschinen A method for controlling the ignition timing in internal combustion engines |
| 01/29/1997 | EP0756082A2 Improved time delay ignition circuit for an internal combustion engine |
| 01/29/1997 | EP0756077A1 Electronic control circuit for an internal combustion engine |
| 01/29/1997 | EP0756075A1 Fuel-injected internal combustion engine with improved combustion |
| 01/29/1997 | EP0755816A2 Hybrid electric vehicle |
| 01/26/1997 | CA2181778A1 Time delay ignition circuit for an internal combustion engine |
| 01/26/1997 | CA2181770A1 Electronic control circuit for an internal combustion engine |
| 01/26/1997 | CA2177439A1 Fuel-injected internal combustion engine with improved combustion |
| 01/23/1997 | WO1997002417A1 Arrangement in a cylinder head |
| 01/08/1997 | EP0752521A1 Exhaust gas cleaning method for internal combustion engine |
| 01/08/1997 | CN1033766C Jet combustion system of gas-engine with low waste gas and high performance |
| 01/07/1997 | US5590629 Spark ignition system of an internal combustion engine |
| 01/07/1997 | US5590626 Reciprocating engine of a spark ignition type |
| 01/02/1997 | EP0751291A2 Internal combustion engine and method of providing same with fuel |
| 01/02/1997 | EP0605576B1 Two stroke internal combustion engine |
| 01/02/1997 | EP0468014B1 Improvements to two-stroke internal combustion engines with diesel-type compression ignition |
| 12/27/1996 | WO1996041939A1 Combustion control device for an engine |
| 12/18/1996 | EP0748929A1 Improved fuel injected internal combustion engine |
| 12/10/1996 | US5582147 Combustion chamber for internal combustion engine having multiple valves |
| 12/10/1996 | CA2036035C Combustion engine for hydrogen |
| 12/05/1996 | WO1996038683A1 Arrangement of piston and connecting rod for internal combustion engines |
| 12/05/1996 | DE19519730A1 Kolben-Pleuel-Anordnung für Brennkraftmaschinen Piston-connecting rod assembly for internal combustion engines |
| 11/27/1996 | EP0744530A1 Cylinder head |
| 11/26/1996 | US5577473 Valve for the introduction of fuel or a fuel/air mixture into an engine |
| 11/21/1996 | WO1996036808A1 Cylinder injection type internal-combustion engine |
| 11/21/1996 | WO1996036802A1 Control device for cylinder injection and spark ignition type internal combustsion engines |
| 11/21/1996 | DE3690387C2 Two=stroke vehicle engine control method |
| 11/21/1996 | DE19619782A1 Induction system with mfg. method for induction manifold section for IC engine |
| 11/20/1996 | EP0593752B1 Feeding method for compression ignition internal combustion engines |
| 11/20/1996 | CN1136342A Two-cycle utility internal combustion engine |
| 11/14/1996 | DE19517624A1 Indirect injection combustion chamber |
| 11/13/1996 | EP0742366A1 Internal combustion engine |
| 11/13/1996 | EP0742360A2 Fuel injection apparatus and method for a two-stroke engine |
| 11/13/1996 | EP0742354A1 Internal combustion engine |
| 11/12/1996 | US5572960 Two-cycle engine of the spark ignition type |
| 11/10/1996 | CA2175423A1 Cylinder head for four stroke internal combustion engine |
| 11/07/1996 | WO1996035044A1 Direct cylinder fuel injector system |
| 11/06/1996 | EP0741237A2 Spark ignited combustion engine |
| 10/31/1996 | WO1996034195A1 Fuel injection device for internal combustion engines |
| 10/31/1996 | DE19515781A1 Method of feeding fuel charge into IC engine |
| 10/31/1996 | DE19515774A1 Fuel-injection system e.g. for two-stroke IC engine |
| 10/31/1996 | CA2217986A1 Fuel injection device for internal combustion engines |
| 10/16/1996 | EP0544920B1 Direct injection type compression ignition internal combustion engine |
| 10/15/1996 | US5564385 Method and device for motor-braking by means of a multi-cylinder internal combustion engine |
| 10/15/1996 | US5564383 For use with a cylinder block |
| 10/09/1996 | EP0736670A2 Multiple valve internal combustion engine |
| 10/03/1996 | WO1996030633A1 Cylinder injection type internal combustion engine |
| 10/01/1996 | US5560334 Piston with a reinforcing insert |
| 09/25/1996 | EP0733158A1 Controlled two-stroke internal combustion engine |
| 09/18/1996 | CN1131228A Combustion system of internal combustion engine with two combustion chambers |
| 09/11/1996 | EP0731268A1 Multipart piston for an internal combustion-engine |
| 09/11/1996 | EP0731262A1 Compression-ignition type engine |
| 09/10/1996 | US5553588 Spark-ignited direct cylinder fuel injection engine |
| 09/10/1996 | US5553580 Stratified charge engines and method for their operation |
| 09/10/1996 | US5553579 Fuel injection system for two-cycle engine |
| 09/05/1996 | DE19607331A1 Fuel injection rate-shaping system for compression-ignition diesel engine |
| 09/04/1996 | CN1130238A Method and apparatus for injecting fuel into a cylinder of a diesel combustion engine |
| 09/03/1996 | US5551393 Induction system for engine |
| 09/03/1996 | US5551392 Engine air intake system |
| 08/29/1996 | DE3690389C2 Fuel injection method for two=stroke engine |
| 08/29/1996 | DE3690388C2 Fuel injection to IC orbital engine |
| 08/28/1996 | CN1129767A Large intaking air IC engine with multiple holes and initiating points |
| 08/27/1996 | US5549087 Combined cycle engine |
| 08/21/1996 | EP0727571A1 Arrangement for effectivating the burning process in a reciprocating internal combustion engine |
| 08/15/1996 | WO1996024762A1 A device in a cylinder head for an internal combustion engine |
| 08/14/1996 | CN1128838A Lean burn engine for automobile |
| 08/07/1996 | EP0724688A1 Two-cycle utility internal combustion engine |
| 08/01/1996 | DE19603119A1 Combustion chamber for diesel engine with indirect injection |
| 07/31/1996 | EP0724072A1 Combustion chamber of internal combustion engine |
| 07/31/1996 | EP0555228B1 Modified cylinder head |
| 07/31/1996 | CN1127837A Two-cycle engine of the spark ignition type |
| 07/30/1996 | US5540191 High efficiency thermal regenerated internal combustion engine |
| 07/25/1996 | WO1996022457A1 Exhaust gas cleaning method for internal combustion engine |
| 07/24/1996 | EP0723071A1 Internal combustion engine |
| 07/17/1996 | EP0591509B1 A two-stroke fuel-injected internal combustion engine |
| 07/16/1996 | US5535716 Compression ignition type gasoline engine injecting fuel inside intake port during exhaust stroke |
| 07/11/1996 | DE19519390A1 Double direct injector for diesel engines |
| 06/27/1996 | DE19548329A1 Otto-Verbrennungsmotor mit Kraftstoffeinspritzventil Otto-type internal combustion engine fuel injector |
| 06/27/1996 | DE19547226A1 Fibre reinforced light metal piston etc |
| 06/25/1996 | US5529038 Direct injected engine |
| 06/19/1996 | EP0717183A1 High efficiency thermally regenerated internal combustion engine |
| 06/12/1996 | EP0715684A1 Gas combustion engine, and method of manufacturing the gas combustion engine |
| 06/06/1996 | WO1996010689A3 Charge conditioning system for enabling cold starting and running of spark-ignited, diesel fueled piston engines |
| 06/05/1996 | EP0714485A1 Light metal piston for highly stressed internal combustion engines |
| 06/05/1996 | EP0714479A1 Piston for internal combustion engines, especially diesel engines |
| 06/04/1996 | US5522371 Thermal insulation engine |
| 06/04/1996 | US5522357 Apparatus and method of fuel injection and ignition of internal combustion engine |
| 05/30/1996 | WO1996016262A1 Fuel injection control device for internal combustion engine and fuel injection control method for internal combustion engine |
| 05/23/1996 | WO1996015362A1 Improvements to engines |
| 05/22/1996 | EP0713003A1 Method and apparatus for injecting fuel in the cylinder of a diesel combustion engine |
| 05/22/1996 | CN2227740Y "Semi-Eight Diagrams"-shape fire chamber of spark igniting gas engine |
| 05/21/1996 | US5517961 Engine with flow coupled spark discharge |
| 05/21/1996 | US5517954 Induction method for a compression-ignition internal combustion engine |
| 05/15/1996 | EP0711907A2 Internal combustion engine with supercharger |
| 05/14/1996 | US5515823 Engine with precombustion chambers |