| Patents for F02M 57 - Fuel injectors combined or associated with other devices (4,912) |
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| 08/24/1993 | US5237968 Apparatus for adjustably controlling valve movement and fuel injection |
| 08/19/1993 | WO1993016281A1 Fuel pump |
| 08/19/1993 | DE4204435A1 Fuel injection pump for IC engine - has magnetostrictive drive with electronic control as well as separate pump for each cylinder |
| 08/17/1993 | CA1321327C Electronic unit injector |
| 08/10/1993 | US5234170 Fuel injection valve |
| 08/05/1993 | WO1993015310A1 Accumulator fuel injection system |
| 08/04/1993 | EP0553262A1 Fuel pump. |
| 07/28/1993 | EP0552899A1 Pump/injector |
| 07/22/1993 | WO1993014312A1 Unit fuel injector for an internal combustion engine |
| 07/08/1993 | WO1993013309A1 Method for metering the amount of fuel ejected from a fuel injector |
| 07/07/1993 | EP0549641A1 Engine with push rod retention shelf |
| 06/08/1993 | US5216990 Glow plug for internal combustion diesel engine |
| 06/08/1993 | US5216987 Method and apparatus for optimizing breathing utilizing unit valve actuation |
| 05/25/1993 | US5213083 Actuating fluid pump having priming reservoir |
| 05/19/1993 | DE4137914A1 Injecting fuel into diesel engine combustion chamber - using tubular screen against which fuel is injected and provided with holes for aspiration of combustion chamber air |
| 05/11/1993 | US5209403 High pressure unit fuel injector with timing chamber pressure control |
| 04/29/1993 | DE4206817A1 IC engine fuel injection system - accelerates injection pump plunger between fuel pump and fuel nozzle over part stroke with pressure rise by unit leading to fuel injection across nozzle |
| 04/15/1993 | WO1993007383A1 Hydraulically-actuated fuel injection system having helmoltz resonance controlling device |
| 04/15/1993 | WO1993007382A1 Damped actuator and valve assembly for an electronically-controlled unit injector |
| 04/15/1993 | WO1993007381A1 Methods of starting a hydraulically-actuated electronically-controlled fuel injection system |
| 04/15/1993 | WO1993007380A1 Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure |
| 04/15/1993 | WO1993007379A1 Actuator and valve assembly for a hydraulically-actuated electronically-controlled unit injector |
| 04/15/1993 | WO1993007378A1 Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation |
| 04/15/1993 | CA2116531A1 Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure |
| 04/15/1993 | CA2116530A1 Actuator and valve assembly for a hydraulically-actuated electronically-controlled injector |
| 04/15/1993 | CA2115034A1 Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation |
| 04/14/1993 | CN1070983A Method and apparatus for metring oil for two stroke cycle internal combustion engine |
| 04/12/1993 | WO1993007384A1 Methods of conditioning fluid in an electronically-controlled unit injector for starting |
| 04/12/1993 | CA2095348A1 Methods of conditioning fluid in an electronically-controlled unit injector for starting |
| 04/07/1993 | EP0423108B1 Vapor phase injector |
| 03/30/1993 | US5197428 Fuel injector surrounding intake valve stem |
| 03/25/1993 | DE4237726A1 Pump nozzle for IC engine fuel injection - involves direct cleaning of pump and nozzle and hydraulic control component operated by electromagnetic unit |
| 03/25/1993 | DE4221921A1 Fuel injection pump for IC engine - has pump piston working in cylindrical bore in pump housing part in which it limits pump work chamber |
| 03/16/1993 | US5193507 Fuel injection device for fuel-injected internal combustion engines |
| 03/09/1993 | US5192026 Fuel injectors and methods for making fuel injectors |
| 03/09/1993 | US5191867 Hydraulically-actuated electronically-controlled unit injector fuel system having variable control of actuating fluid pressure |
| 02/25/1993 | DE4127456A1 Electromagnetically controlled fuel injector with integrated ignition device - pumps fuel into cylinder by pressure wave from sliding disc around insulator contg. inlet and outlet |
| 02/25/1993 | DE4127455A1 Electromagnetically controlled fuel injector with integrated ignition device - pumps fuel into cylinder by pressure wave from sliding disc impelled against opposition of restoring spring |
| 02/24/1993 | EP0528226A1 Electrically operated unit injector for fuel injection systems in internal combustion engines |
| 02/16/1993 | US5186151 Device for stepping up or transmitting forces and strokes |
| 02/04/1993 | WO1992014925A3 Fuel injection device for internal combustion engines |
| 02/04/1993 | DE4224988A1 Combined hydrostatic valve control and injection pump - are located in single housing, and both use same camshafts, levers, etc. |
| 02/03/1993 | EP0526408A1 Glow plug for internal combustion diesel engine |
| 01/28/1993 | DE4114339A1 Environmentally friendly economy passenger aircraft - has ceramic pistons and connecting rod ends, and high piston speeds |
| 01/26/1993 | US5181494 Hydraulically-actuated electronically-controlled unit injector having stroke-controlled piston and methods of operation |
| 01/21/1993 | WO1993001409A1 Arrangement for a fuel line in an internal combustion engine |
| 01/21/1993 | WO1993001408A1 Arrangement for a fuel line in an internal combustion engine |
| 01/21/1993 | WO1993001407A1 High pressure unit fuel injector with timing chamber pressure control valve |
| 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. |
| 01/07/1993 | WO1993000502A1 A method and apparatus for metering oil for a two stroke cycle internal combustion engine |
| 01/05/1993 | US5176115 Methods of operating a hydraulically-actuated electronically-controlled fuel injection system adapted for starting an engine |
| 12/22/1992 | CA2108884A1 A method and apparatus for metering oil for a two stroke cycle internal combustion engine |
| 12/08/1992 | US5168855 Hydraulically-actuated fuel injection system having Helmholtz resonance controlling device |
| 11/03/1992 | US5159911 Hot start open nozzle fuel injection systems |
| 10/15/1992 | WO1992017700A1 High pressure assembly |
| 10/15/1992 | WO1992017693A1 Dual compression and dual expansion internal combustion engine and method therefor |
| 09/24/1992 | DE4108842A1 Combined fuel injection pump and injector - uses hollow plunger, spring pressurised needle and helical by=pass passages in plunger body |
| 09/10/1992 | DE4107622A1 IC engine fuel injector with non-return valve - employs electromagnetically actuated piston to compress fuel in chamber and pump precise quantity into cylinder |
| 09/09/1992 | EP0290450B1 Method and apparatus for gasifying carbonaceous material |
| 09/03/1992 | DE4106564A1 Electrostatic liq. jet atomiser featuring corona discharge ring - facilitates control of spray by neutralisation of charged droplets ejected into cloud of oppositely charged ions |
| 09/01/1992 | US5143291 Two-stage hydraulic electrically-controlled unit injector |
| 08/27/1992 | WO1992014925A2 Fuel injection device for internal combustion engines |
| 08/27/1992 | DE4106015A1 Druckstoss-kraftstoffeinspritzung fuer verbrennungsmotoren Pressure shock-fuel-injection system for internal combustion engines |
| 07/01/1992 | EP0492346A1 Internal combustion engine, especially Diesel engine |
| 06/30/1992 | US5125581 Fuel injection nozzle |
| 06/30/1992 | US5125580 Fuel injection nozzle |
| 06/30/1992 | US5125383 Mounting arrangement for a fuel injection pump nozzle in a cylinder head |
| 06/25/1992 | WO1992010669A1 Fuel pump |
| 06/25/1992 | WO1992010668A1 Fuel injection pump |
| 06/25/1992 | WO1992010666A1 Fuel pump |
| 06/17/1992 | EP0489796A1 Fluid actuators. |
| 06/17/1992 | DE4123721C1 Fuel injection system with pump and nozzle units - has laterally coupled pump duct to chamber in piston bush |
| 06/17/1992 | DE4040235A1 Injection pump for diesel engine - has work chamber of pump piston limited by dividing piston on same axis as pump piston |
| 06/16/1992 | US5121730 Methods of conditioning fluid in an electronically-controlled unit injector for starting |
| 06/11/1992 | WO1992009792A1 Internal combustion engine with compressor function |
| 06/09/1992 | CA1302815C Unit injector for gasoline engines |
| 06/09/1992 | CA1302814C Vapor phase injector |
| 06/04/1992 | DE4038443A1 Fuel injector with needle guide for diesel engine - has control pin acting as damping piston, suited to mass prodn. without special finish or machining |
| 05/29/1992 | WO1992008890A1 Fuel injection device |
| 05/19/1992 | US5113830 Control system for engine |
| 04/07/1992 | US5102047 Fuel injection pump for internal combustion engines |
| 04/02/1992 | WO1992005363A1 Fuel injection nozzles |
| 03/25/1992 | EP0476084A1 Fuel injection valve. |
| 03/22/1992 | WO1992005345A1 Push rod retention shelf for an engine |
| 03/22/1992 | CA2088266A1 Push rod retention shelf for an engine |
| 03/18/1992 | EP0474805A1 Fuel injection device for internal combustion engines |
| 03/18/1992 | EP0474801A1 Fuel injection device, in particular a pump injector |
| 03/12/1992 | DE4028227A1 Ignition and fuel injection installation for four stroke engine - has injectorintegral with spark plug enabling lean mixt. working |
| 03/10/1992 | US5094397 Unit fuel injector with injection chamber spill valve |
| 03/10/1992 | US5094215 Solenoid controlled variable pressure injector |
| 01/23/1992 | DE4122284A1 Injection pump nozzle fastening - with axial support of nozzle on cylinder head contact face |
| 01/22/1992 | EP0467544A2 Control system for engine |
| 01/21/1992 | US5082180 Electromagnetic valve and unit fuel injector with electromagnetic valve |
| 01/03/1992 | WO1992000450A1 Tappet retainer assembly |
| 01/03/1992 | CA2063420A1 Tappet retainer assembly |
| 12/31/1991 | US5076241 Fuel injection device |
| 12/31/1991 | US5076240 Articulated open nozzle high pressure unit fuel injector |
| 12/31/1991 | US5076236 Fuel cutoff for better transient control |
| 12/18/1991 | EP0266361B1 Method of producing a device for injecting fuel into the combustion chamber of an internal combustion engine |
| 12/17/1991 | US5072709 Fuel injection for an internal combustion engine |