| Patents for F02B 13 - Enginescharacterised by theintroduction of liquid fuel into cylinders by use of auxiliary fluid (389) |
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| 08/04/1999 | CN1225154A Pressurizing a gas injection type fuel injection system |
| 04/28/1999 | EP0910741A1 Pressurising a gas injection type fuel injection system |
| 12/02/1998 | EP0701654B1 Fuel injected internal combustion engine |
| 11/04/1998 | EP0776423B1 Two-stroke engine with spark ignition |
| 01/15/1998 | WO1998001667A1 Pressurising a gas injection type fuel injection system |
| 06/04/1997 | EP0776423A1 Two-stroke engine with spark ignition |
| 04/22/1997 | US5622155 Fuel injected internal combustion engine |
| 04/10/1996 | CN1120361A Fuel injected internal combustion engine |
| 03/20/1996 | EP0701654A1 Fuel injected internal combustion engine |
| 02/22/1996 | WO1996005426A1 Two-stroke engine with spark ignition |
| 08/22/1995 | US5444628 Computer controlled flow of nitrous oxide injected into an internal combustion engine |
| 11/10/1994 | WO1994025742A1 Fuel injected internal combustion engine |
| 09/13/1994 | US5345897 Gas-exchanging process for two-stroke, internal combustion engines |
| 02/15/1994 | US5287281 Computer controlled flow of nitrous oxide injected into an internal combustion engine |
| 02/03/1994 | DE4225369A1 Gas-exchange system for two-stroke engine - uses pre-compressed combustion air to provide second rinsing cycle provided via inlet valve controlled by differential pressure |
| 10/26/1993 | CA1323532C Two-fluid fuel injected engines |
| 01/21/1993 | DE4140962A1 Blowing in air=fuel mixt. in IC engine combustion chamber - increasing ratio lambda during blow in phase from blow in start to blow in end of mixt. |
| 01/12/1993 | US5178104 Two cycle diesel engine |
| 09/30/1992 | EP0506154A1 Compressed air supply |
| 08/18/1992 | CA1306394C Direct fuel injection systems |
| 08/11/1992 | US5136995 Internal combustion piston engine |
| 05/26/1992 | US5115790 Re-combustion control means for alcohol engine |
| 03/17/1992 | US5095881 Cylinder injection type internal combustion engine |
| 02/11/1992 | US5086746 Compressed air supply |
| 01/22/1992 | EP0310652B1 Pressurizing a gas injection type fuel injection system |
| 01/15/1992 | EP0460059A4 Method and system for controlled combustion engines |
| 12/11/1991 | EP0460059A1 Method and system for controlled combustion engines |
| 10/17/1991 | DE4011862A1 IC piston engine with fuel compressors |
| 10/16/1991 | EP0451466A1 Internal combustion piston engine |
| 07/23/1991 | US5033418 Pressurized carburetted mixture introduction device and method |
| 06/12/1991 | EP0431043A1 Thermal ignition method and apparatus for internal combustion engines |
| 05/21/1991 | US5016598 Fuel injection control apparatus of two-stroke engine |
| 05/14/1991 | US5014662 Device for controlling the jet of carburetted mixture delivered by a pneumatic injection system |
| 05/08/1991 | EP0426320A1 Re-combustion control means for alcohol engine |
| 04/10/1991 | EP0421481A1 Device for introducing pressurized gas in a combustion chamber of an internal combustion engine |
| 04/03/1991 | EP0420288A2 Fuel injection control apparatus of two-stroke engine |
| 04/02/1991 | US5003775 Self-suctioning piston engines |
| 01/02/1991 | CA1278475C Combustion enhancer for internal combustion engines |
| 10/18/1990 | DE3911809A1 Exhaust manifold for naturally aspirated engine - incorporates convergent outlet pipe which forms thrust nozzle |
| 09/20/1990 | DE3908570A1 Development of the method of working of naturally aspirated multi-cylinder (reciprocating or rotary) piston engines |
| 09/07/1990 | WO1990010143A1 Method and system for controlled combustion engines |
| 07/31/1990 | US4944255 Two-stroke engine with pneumatic injection and flowrate restriction at the exhaust |
| 06/26/1990 | US4936279 Pressurizing a gas injection type fuel injection system |
| 05/22/1990 | US4926806 Two-fluid fuel injected engines |
| 05/15/1990 | US4924828 Method and system for controlled combustion engines |
| 04/17/1990 | US4917073 Two stroke engine and method of designing same |
| 03/15/1990 | DE3836432A1 Development of the operating method of internal combustion engines which are designed as naturally aspirated reciprocating and rotary piston engines |
| 02/28/1990 | CN1006997B Fuel metering method and device |
| 02/22/1990 | WO1990001622A1 Thermal ignition method and apparatus for internal combustion engines |
| 12/13/1989 | EP0346188A1 Device and method for the introduction of a pressurized air-fuel mixture into the cylinder of an engine |
| 11/02/1989 | DE3905405A1 Development of the operating method of internal combustion engines which are designed as naturally aspirated piston engines (reciprocating or rotary piston) |
| 10/25/1989 | EP0338235A2 Sealing device |
| 09/26/1989 | CA1260292A1 Cobalt-base superalloy and cast and welded industrial gas turbine components thereof |
| 09/20/1989 | EP0333189A2 Method of operating naturally aspiring multi-cylinder piston engines |
| 08/22/1989 | EP0310652A4 Pressurizing a gas injection type fuel injection system. |
| 06/13/1989 | US4838213 Thermal ignition method and apparatus for internal combustion engines |
| 05/23/1989 | US4831970 Device for the injection in internal combustion engines of combustible emulsions with a readily variable emulsion ratio |
| 05/16/1989 | US4829958 Device and method for introducing pressurized gas into a combustion chamber of a reciprocating internal combustion engine |
| 04/12/1989 | EP0311499A1 Two-stroke engine with pneumatic injection and exhaust flow throttle |
| 04/12/1989 | EP0310652A1 Pressurizing a gas injection type fuel injection system. |
| 01/10/1989 | US4796594 Device and method for injecting fuel into an engine, assisted by compressed air or gas |
| 12/28/1988 | EP0296899A1 Arrangement of a fuel feed system in a combustion chamber of a two-stroke engine in relation to the exhaust port |
| 11/29/1988 | US4787343 Combustion enhancer for internal combustion engines |
| 10/20/1988 | WO1988008082A1 Pressurizing a gas injection type fuel injection system |
| 10/05/1988 | EP0285190A1 Device for the injection in internal combustion engines of combustible emulsions with a readily variable emulsion ratio |
| 05/11/1988 | EP0266610A2 Fuel system for a two-cycle internal combustion engine |
| 01/27/1988 | EP0056800B1 Liquid fuel system |
| 01/05/1988 | US4716877 Device and method for injecting fuel into an engine, assisted by compressed air or gas |
| 09/09/1987 | EP0235481A1 Device for introducing gas under pressure into a combustion chamber of an internal-combustion engine |
| 04/08/1987 | CN85107231A Fuel metering method and device |
| 12/16/1986 | US4628888 Device and method for injecting fuel into an engine, assisted by compressed air or gas |
| 08/27/1986 | EP0192010A1 Apparatus and method for the injection of fuel into an internal-combustion engine assisted by compressed air or gas |
| 08/06/1986 | EP0189716A2 Apparatus for the injection of fuel into an internal-combustion engine assisted by compressed air or gas |
| 08/06/1986 | EP0189715A1 Device for controlling the carburetted mixture jet delivered by a pneumatic injection system |
| 10/15/1985 | US4546751 Method of preparing a combustible mixture in an internal combustion piston engine |
| 10/15/1985 | CA1195194A1 Liquid fuel system method and apparatus |
| 05/14/1985 | CA1186960A1 Method of preparing a combustible mixture in an internal combustion piston engine and an engine working according to this method |
| 12/01/1983 | EP0056800A4 Liquid fuel system. |
| 08/02/1983 | US4395998 Multi-fuel gasifier system for spark ignition engines |
| 11/10/1982 | EP0064174A2 A method of preparing a combustible mixture in an internal combustion piston engine and an engine working according to this method |
| 08/04/1982 | EP0056800A1 Liquid fuel system. |
| 02/18/1982 | WO1982000492A1 Liquid fuel system method and apparatus |
| 02/16/1982 | US4315490 Prevaporizing diesel injector |
| 01/19/1982 | US4311127 Method for operating an internal combustion engine and internal combustion engine for carrying out this method |
| 10/09/1979 | US4170205 Fuel distribution in internal combustion engines |
| 05/22/1979 | US4155334 Fuel vapor injector for internal combustion engine |
| 12/26/1978 | US4131090 Two-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine |
| 07/05/1977 | US4033302 Four-stroke, multicylinder, spark ignition, fuel injection internal combustion engine |
| 05/03/1977 | US4020801 Two-stroke, multicylinder, spark ignition, pumpless injection internal combustion engine |