| Patents for F02M 67 - Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type (959) |
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| 09/15/1992 | US5146904 Internal combustion engine fuel supply system |
| 08/18/1992 | CA1306394C Direct fuel injection systems |
| 08/11/1992 | US5136990 Fuel injection system including supplemental fuel injector |
| 08/05/1992 | EP0408660B1 Two cycle engine with low pressure crankcase fuel injection |
| 07/21/1992 | US5131375 Fuel injection type engine |
| 07/19/1992 | CA2059454A1 Cuff for blood pressure monitor |
| 07/15/1992 | EP0494468A1 Improved apparatus for delivering fuel to an internal combustion engine |
| 07/14/1992 | US5129381 Fuel injection system for internal combustion engine |
| 06/30/1992 | CA1304265C Metering of fuel |
| 06/23/1992 | US5123399 Air fuel injector assembly |
| 06/17/1992 | EP0490418A2 Fuel injection apparatus |
| 06/17/1992 | EP0328602B1 Device for introducing fuel into the combustion chamber of an internal combustion engine |
| 06/09/1992 | US5119792 Electromagnetic fuel injector with central air blow and poppet valve |
| 06/09/1992 | US5119779 Method and device for feeding fuel into the combustion chamber of an internal combustion engine |
| 06/03/1992 | EP0487526A1 A method for removing injector nozzle deposits. |
| 06/03/1992 | EP0468009A4 Fuel injector nozzle |
| 05/27/1992 | CN1061464A Improved apparatus for delivering fuel to internal combustion engine |
| 05/26/1992 | US5115786 Fuel injection control system |
| 05/19/1992 | US5113829 Two cycle internal combustion engine |
| 05/13/1992 | EP0484681A1 Injection device for a fuel-gas mixture |
| 04/21/1992 | US5105792 Fuel injection system for an engine |
| 04/21/1992 | CA1299039C Direct fuel injection |
| 04/14/1992 | US5104046 Fuel injection having a single solenoid |
| 04/07/1992 | US5102053 Device for a combined blowout of fuel and air for fuel injection systems in internal combustion engines |
| 04/07/1992 | US5101800 Fuel injection |
| 04/02/1992 | DE4030890A1 Fuel injector for two=stroke IC engine - includes mixing chamber with piston valve controlled by pressure of fuel introduced into hot exhaust gas |
| 03/31/1992 | US5099802 Method of operating a piston engine and fuel feeding mechanism therefor |
| 03/25/1992 | EP0476298A1 Fuel injector to supply an internal combustion engine with a fuel/gas mixture |
| 03/19/1992 | DE4029500A1 Air and fuel injection device - is for IC engine and has sequence of valve opening and closing to achieve thorough mixing of air and fuel |
| 03/17/1992 | US5095881 Cylinder injection type internal combustion engine |
| 03/12/1992 | DE4116303A1 Mixer chamber IC engine |
| 03/11/1992 | EP0473736A1 Device for injecting a fuel/gas mixture. |
| 03/10/1992 | US5094217 Air fuel injection system |
| 02/26/1992 | EP0471810A1 Device for injecting a fuel/gas mixture |
| 02/25/1992 | US5090363 Two-cycle engine with pneumatic fuel injection and flow restriction in at least one transfer passageway |
| 02/13/1992 | DE4125231A1 Fuel injector for IC engine - involves fuel pump working at higher speed during starting process than at other times |
| 02/13/1992 | DE4039301A1 Injector for fuel-gas mixt. in IC engine - uses twist formation at end of injection pipe providing improved prepn. of mixture |
| 02/11/1992 | US5086746 Compressed air supply |
| 01/29/1992 | EP0468009A1 Fuel injector nozzle. |
| 01/22/1992 | EP0310652B1 Pressurizing a gas injection type fuel injection system |
| 01/16/1992 | DE4109538A1 High-economy two=stroke IC engine - with synchronised fuel injection and outlet valve operation |
| 01/14/1992 | US5080079 Fuel injection apparatus having fuel pressurizing pump |
| 01/01/1992 | CN1015277B Improvements relating to fuel injection to internal combustion engines |
| 12/11/1991 | EP0460061A1 Pulsed jet combustion generator for non-premixed charge engines |
| 12/10/1991 | CA1292920C Diesel engine secondary fuel injection system |
| 12/03/1991 | US5069189 Fuel injector system for internal combustion engine |
| 11/27/1991 | EP0458670A1 Method of pneumatic fuel injection in a two-stroke engine and such a two-stroke engine |
| 11/20/1991 | CN1014816B Method and apparatus for supplying oil for two-cycle engine |
| 10/15/1991 | CA1290633C Nozzles for in-cylinder fuel injection systems |
| 10/08/1991 | US5054457 Water eliminating system for fuel injection system |
| 10/03/1991 | WO1991014865A1 Device for injecting a fuel/gas mixture |
| 09/26/1991 | DE4009320A1 Device for injecting mixt. of fuel and gas |
| 09/24/1991 | CA1289429C Nozzles for fuel injection systems |
| 09/19/1991 | WO1991014093A1 Device for injecting a fuel/gas mixture |
| 09/18/1991 | CN1013984B Improvement relating to fuel injection systems for engines |
| 09/17/1991 | US5048497 Fuel injection unit |
| 09/17/1991 | US5048496 Fuel injection system for engine and method for injecting fuel |
| 09/17/1991 | US5048489 Hydraulically operated valve with controlled lift |
| 09/10/1991 | US5046472 Apparatus for combined blow-injection of fuel and air for fuel injection systems of internal combustion engines |
| 08/28/1991 | WO1991013251A1 Treatment of fuel vapour emissions |
| 08/21/1991 | EP0442261A1 Air/fuel injector for an internal combustion engine |
| 08/13/1991 | CA1287535C Apparatus for delivering fuel to internal combustion engines |
| 08/13/1991 | CA1287533C Delivery of metered quantities of fuel to an engine |
| 08/08/1991 | WO1991011609A1 Fuel injector nozzle |
| 08/06/1991 | US5036824 Fuel injection |
| 07/23/1991 | US5033677 Vortex valve-controlled fuel injector |
| 07/18/1991 | DE4100086A1 Fuel injection device for IC engine - performs mixture feed into combustion chamber through Laval nozzle |
| 07/12/1991 | CA2030309A1 Internal combustion engine fuel supply system |
| 07/02/1991 | US5027765 Method of pneumatic injection of fuel into a cylinder of a reciprocating internal combustion engine and a corresponding injection device |
| 06/25/1991 | US5025769 Device for feeding fuel into a combustion chamber of an internal combustion engine |
| 06/18/1991 | US5024385 Internal combustion engine fuel supply system |
| 06/18/1991 | US5024202 Metering of fuel |
| 06/04/1991 | US5020494 Method and device for feeding fuel into the combustion chamber of an internal combustion engine |
| 05/21/1991 | US5016598 Fuel injection control apparatus of two-stroke engine |
| 05/21/1991 | US5016597 Crankshaft driven compressor for supplying air to a fuel injection mechanism |
| 05/14/1991 | US5014662 Device for controlling the jet of carburetted mixture delivered by a pneumatic injection system |
| 05/08/1991 | DE3936986A1 Fuel injection valve for IC engine - has compressed air tube opening into blind hole in tip of nozzle |
| 04/10/1991 | EP0421358A1 Air fuel injector assembly |
| 04/10/1991 | EP0421357A1 Fuel injected automotive engine |
| 04/10/1991 | EP0421356A1 Fuel injection system for an engine |
| 04/04/1991 | CA2025328A1 Mechanically controlled fuel/air mixture injection system |
| 04/03/1991 | EP0420288A2 Fuel injection control apparatus of two-stroke engine |
| 04/02/1991 | US5004162 Solenoid actuated valve assembly |
| 02/26/1991 | US4995350 2-cycle uni-flow spark-ignition engine |
| 02/13/1991 | CN1011608B Improvements relating to fuel injection system for internal combustion engines |
| 02/06/1991 | EP0412075A1 Device for introducing fuel into the combustion chamber of an internal combustion engine |
| 02/05/1991 | CA1279798C Fuel injection |
| 02/05/1991 | CA1279797C Metering of fuel |
| 01/30/1991 | EP0410158A1 Device for simultaneous injection of fuel and air for fuel injection systems of internal combustion engines |
| 01/29/1991 | US4987878 Fuel injection system |
| 01/23/1991 | EP0409187A1 Process for operating a piston engine and device for admission of a pressurized fuel-water vapour mixture |
| 01/23/1991 | EP0409170A2 Fuel injection system for engine and method for injecting fuel |
| 01/23/1991 | EP0408660A1 Two cycle engine with low pressure crankcase fuel injection. |
| 01/22/1991 | US4986247 Fuel supply device of an engine |
| 01/05/1991 | CA2020317A1 Fuel supply and control system for compression ignition engines |
| 01/02/1991 | EP0406079A2 Two-stroke engine with pneumatic injection and flow throttle in at least one transfer passage |
| 01/02/1991 | CA1278475C Combustion enhancer for internal combustion engines |
| 12/27/1990 | WO1990015924A1 Fuel injection system |
| 12/27/1990 | EP0404357A2 Injector |
| 12/27/1990 | EP0404347A1 Pressure regulator |