| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 06/21/1990 | DE3841088A1 Kraftstoffeinspritzvorrichtung mit luftunterstuetzter kraftstoffzerstaeubung Fuel injector with fuel atomization air unterstuetzter |
| 06/19/1990 | US4934653 Multi-stream thin edge orifice disks for valves |
| 06/19/1990 | US4934605 Fuel injector valve |
| 06/19/1990 | US4934329 Fuel injection system for a multi-cylinder engine |
| 06/14/1990 | WO1990006438A1 Fuel injection device with air-assisted fuel diffusion |
| 06/14/1990 | WO1990006433A1 Fuel supply system with pneumatic amplifier |
| 06/13/1990 | EP0372712A1 Electromagnetic valve |
| 06/12/1990 | US4932632 Electromagnetic valve |
| 06/12/1990 | US4932593 Fuel injector |
| 06/07/1990 | DE3841010A1 Elektromagnetisch betaetigbares ventil Electromagnetically operable valve |
| 05/31/1990 | WO1990005845A1 Solenoid valve, in particular for fuel injection pumps |
| 05/29/1990 | US4928888 Fast solenoid valve, particularly a fuel injection pilot valve for diesel engines |
| 05/22/1990 | US4927084 Fuel injection valve |
| 05/22/1990 | US4926821 Electronic controller for internal combustion engines |
| 05/16/1990 | EP0367777A1 Injection valve. |
| 05/15/1990 | US4925112 Fuel injection |
| 05/15/1990 | US4925111 Fuel injection valve |
| 05/15/1990 | US4925110 Fuel injection valve for an internal combustion engine having a pillar opposing a fuel injection hole |
| 05/09/1990 | EP0367114A2 Three-way electromagnetic valve |
| 05/09/1990 | EP0366833A1 Electromagnetically operated injector |
| 05/08/1990 | US4923169 Multi-stream thin edge orifice disks for valves |
| 05/08/1990 | US4923122 Perfected electromagnetic fuel injector |
| 05/08/1990 | US4922880 Fuel injector for internal combustion engines |
| 05/08/1990 | US4922879 Intake arrangement for internal combustion engine |
| 05/03/1990 | DE3935937A1 Piezoelectric fuel injector control for Diesel engine - provides separate HV DC generator units and storage capacitors with microprocessor control, for pre. and main injections |
| 05/03/1990 | DE3935733A1 Kraftstoffeinspritzvorrichtung fuer einen verbrennungsmotor Fuel injection device for a combustion engine |
| 05/03/1990 | DE3935728A1 Ventil fuer die kraftstoff-einspritz-einrichtung eines verbrennungsmotors, ausgestattet mit einem teiler, welcher den kraftstoffstrahl teilt Valve for the fuel injection device of an internal combustion engine equipped with a divider that divides the fuel jet |
| 05/03/1990 | DE3935697A1 Ventil zur dosierung und zerstaeubung von kraftstoff fuer ein kraftstoffeinspritzsystem eines verbrennungsmotors mit einem flussteiler verbesserter art Valve for dosage and atomization of fuel for a fuel injection system of an internal combustion engine with a flow divider improved art |
| 05/01/1990 | US4920942 Method and apparatus for supplying fuel to internal combustion engines |
| 05/01/1990 | CA1268338A1 Method and apparatus for gasifying carbonaceous material |
| 04/19/1990 | WO1990004099A1 Electromagnetic fuel injector with diaphragm spring |
| 04/19/1990 | WO1990004098A1 Electromagnetic fuel injector in cartridge design |
| 04/19/1990 | WO1990004097A1 Electromagnetic fuel injector with tilt armature |
| 04/19/1990 | WO1990004096A1 Electromagnetic fuel injector and method for producing the same |
| 04/18/1990 | EP0363996A1 High pressure fuel injection device for engine |
| 04/17/1990 | US4917352 Injector for engine with spark ignition and direct injection |
| 04/17/1990 | US4917307 Fuel injector |
| 04/17/1990 | US4917065 Fuel injection pumping apparatus |
| 04/12/1990 | DE3834446A1 Elektromagnetisches einspritzventil in patronenbauweise Electromagnetic injection valve in cartridge design |
| 04/11/1990 | EP0362788A1 A fuel supply device of an engine |
| 04/11/1990 | CN1041211A 电磁阀 Solenoid valve |
| 04/10/1990 | US4915350 Electromagnetically actuatable valve |
| 04/05/1990 | WO1990003512A1 Fuel injection nozzle with controllable fuel jet characteristic |
| 04/05/1990 | DE3833214A1 Fuel injection system |
| 04/05/1990 | DE3833079A1 Injection valve with electrodynamic drive |
| 04/04/1990 | EP0361480A1 Fuel injection nozzle for an internal-combustion engine with a controllable fuel-spray characteristic |
| 04/04/1990 | EP0361199A2 Fuel injection system |
| 04/03/1990 | US4913355 Electromagnetic injection valve for internal combustion engines |
| 03/28/1990 | EP0360278A2 Electronic controlled fuel supply system for high pressure injector |
| 03/28/1990 | EP0359737A1 High pressure vortex injector. |
| 03/27/1990 | US4911123 Electronic controller for compression actuated fuel injection system |
| 03/27/1990 | CA1267051A1 Electromagnetic fuel injector with tapered armature/valve |
| 03/22/1990 | DE3831663A1 Fuel injection system |
| 03/22/1990 | DE3831662A1 Fuel injection system |
| 03/21/1990 | EP0358922A1 Electromagnetically actuated valve |
| 03/20/1990 | US4909475 Electromagnetic air control valve for an internal combustion engine fuel supply device |
| 03/20/1990 | US4909447 Gasoline injector |
| 03/20/1990 | US4909440 Fuel injector for an engine |
| 03/20/1990 | US4909439 Mini type fuel injector |
| 03/13/1990 | US4907748 Fuel injector with silicon nozzle |
| 03/13/1990 | US4907746 Injection valve |
| 03/13/1990 | US4907745 Fuel injection valve and method for adjusting it |
| 03/06/1990 | US4905907 Fast solenoid valve, particularly a fuel injection pilot valve for diesel engines |
| 03/06/1990 | US4905655 Fuel injector assembly with an alcohol sensor |
| 03/06/1990 | US4905651 Device for forming and metering an air and fuel mixture for an internal combustion engine |
| 02/27/1990 | US4903898 Fuel injection valve |
| 02/27/1990 | US4903649 Fuel supply system with pneumatic amplifier |
| 02/21/1990 | CN1039888A 电磁阀 Solenoid valve |
| 02/20/1990 | US4901702 Apparatus for the measured feeding of volatile fuel components to the intake tube of an internal combustion engine |
| 02/14/1990 | EP0354659A2 Fuel injector with silicon nozzle |
| 02/13/1990 | US4899699 Low pressure injection system for injecting fuel directly into cylinder of gasoline engine |
| 02/07/1990 | EP0353763A1 A fuel supply device of an engine |
| 02/06/1990 | US4898142 Combustion engine with fuel injection system, and a spray valve for such an engine |
| 01/31/1990 | EP0352445A1 Electromagnetically operated valve |
| 01/31/1990 | EP0352444A1 Electromagnetically operated valve and method for its production |
| 01/30/1990 | CA1265006A1 Mini injector valve |
| 01/24/1990 | EP0191791B1 Method and apparatus for metering fuel |
| 01/23/1990 | US4895124 Fuel and electrical distribution system for fuel injected engines |
| 01/23/1990 | CA1264624A1 Method for controlling fuel injector lift |
| 01/17/1990 | EP0350885A2 Electromagnetic fuel injection valve |
| 01/03/1990 | EP0348786A2 Electromagnetic fuel-injection valve |
| 01/02/1990 | US4890815 Valve with membrane spring |
| 01/02/1990 | US4890794 Perforated body for a fuel injection valve |
| 12/28/1989 | DE3920650A1 Elektromagnetisches kraftstoffdosierungs- und zerstaeubungsventil mit einem flachen verschlusselement An electromagnetic fuel metering and atomizing valve with a flat closure element |
| 12/27/1989 | EP0347916A1 Electromagnetic fuel metering and atomizing valve |
| 12/27/1989 | EP0347914A1 Electromagnetic fuel metering and atomizing valve |
| 12/19/1989 | US4887769 Electromagnetic fuel injection valve |
| 12/13/1989 | EP0345771A2 Electromagnetic type fuel injection valve |
| 12/12/1989 | US4886032 Fuel injector heating method |
| 12/05/1989 | US4884545 Fuel injection system for an internal combustion engine |
| 11/28/1989 | US4883252 Electromagnet and valve assembly |
| 11/23/1989 | EP0342322A1 Fuel injection system |
| 11/23/1989 | DE3827070A1 Pressure-tight terminal connection |
| 11/08/1989 | EP0340807A2 Method and Apparatus for Precisely Controlled Fuel Injection in Internal Combustion Engine |
| 11/07/1989 | US4878650 Electro)mechanical fuel injector |
| 11/02/1989 | WO1989010478A1 Armature with shear stress damper |
| 11/02/1989 | DE3813249A1 Device for controlling the air and/or fuel quantity in internal combustion engines |
| 10/31/1989 | US4877187 Unit injector for gasoline engines |
| 10/31/1989 | US4877005 Fuel injection pumping apparatus |
| 10/24/1989 | US4875658 Electromagnetic valve |