Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 45 - Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
Patents for F02M 45 - Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship (4,074)
10/2000
10/25/2000EP1045975A1 Control unit for controlling the build-up of pressure in a pump unit
10/19/2000DE19916659A1 Injector for internal combustion engines, especially diesel engines, has piston positioned in at least one end position during assembly of control valve, and stops fixed in stop position when piston is retained in final position
10/19/2000DE19916658A1 Control valve, especially for diesel injector, has housing containing adjustable piston and stops, at least one of which is adjustable
10/19/2000DE19916657A1 Injector for internal combustion engines, especially diesel engines, injector has preloaded accumulator piston installed in main piston in pressure medium flow path and is movable against spring force
10/12/2000DE19913286A1 Einspritzventil Injector
10/12/2000DE19907356A1 Düseneinheit zur Dosierung von Flüssigkeiten oder Gasen Nozzle unit for metering liquids or gases,
10/11/2000EP1042594A1 Temperature control of emission control devices coupled to direct injection engines
10/04/2000EP1041272A2 Fuel injector
10/03/2000US6126412 Fluid driven piston assembly and fuel injector using same
09/2000
09/28/2000DE19910976A1 Kraftstoffeinspritzsystem für eine Brennkraftmaschine, mit mehrstufiger Hochdruckpumpe und zwei Druckspeichern Fuel injection system for an internal combustion engine, with multi-stage high pressure pump and two pressure accumulators
09/27/2000EP1038099A1 No to no 2? conversion control in a compression injection engine by hydrocarbon injection during the expansion stroke
09/27/2000EP1038098A1 NOx REDUCTANT GENERATION IN A COMPRESSION-IGNITION ENGINE BY HYDROCARBON INJECTION DURING THE EXPANSION STROKE
09/21/2000WO2000055497A1 Fuel injection system for an internal combustion engine comprising a multistage high-pressure pump and two pressure accumulators
09/21/2000DE19910589A1 Injection valve for internal combustion engine
09/20/2000CN1056668C Electric control system of fuel system for high-pressure gas container
09/19/2000US6119960 Solenoid actuated valve and fuel injector using same
09/19/2000US6119959 Fuel injector with controlled spill to produce split injection
09/19/2000US6119664 Fuel injection system for clean low viscosity fuels
09/14/2000WO2000053920A1 Control valve assembly for pumps and injectors
09/14/2000CA2366014A1 Control valve assembly for pumps and injectors
09/13/2000EP1035322A2 Fuel injector
09/13/2000EP1035315A2 Fuel injection control system for diesel engine
09/13/2000EP1035314A2 Method of controlling combustion of a direct-injection diesel engine by performing multiple injections
09/13/2000EP1035309A1 Method for operating an internal combustion engine
09/12/2000US6116209 Method of utilization of valve bounce in a solenoid valve controlled fuel injection system
09/06/2000EP1033488A2 Fuel injector
09/05/2000US6113014 Dual solenoids on a single circuit and fuel injector using same
09/05/2000US6113012 Rate shaped fuel injector with internal dual flow rate office
09/05/2000US6112721 Fuel injection device
08/2000
08/31/2000WO2000050762A1 Fuel injection nozzle for an internal combustion engine
08/31/2000DE19906532A1 Kraftstoffeinspritzpumpe für Brennkraftmaschinen Fuel injection pump for internal combustion engines
08/24/2000WO2000049288A1 Fuel injection valve
08/24/2000WO2000049287A1 Nozzle element for dosing liquids or gases
08/24/2000DE19907348A1 Vehicle engine fuel injection valve, with fuel transfer achieved by springs which are stressed by valve member in opening stroke
08/23/2000EP1030054A2 Fuel injector
08/23/2000EP1030051A2 Fuel injection pump for internal combustion engines
08/23/2000EP1029172A1 Valve control unit for a fuel injection valve
08/23/2000CN1055745C Compact high performance fuel system with accumulator
08/22/2000US6105879 Fuel injection valve
08/17/2000DE10000027A1 Fuel injection device with controlled overflow, in which ram opens overflow passage to fuel compression chamber over part of distance
08/16/2000EP1028243A2 Control apparatus for direct injection engine
08/10/2000WO2000015959A9 Fuel injector
08/09/2000EP0779949B1 Fuel injection device for internal combustion engines
08/02/2000EP1024281A2 Method and apparatus for providing a controlled injection rate and injection pressure in a fuel injector assembly
08/01/2000US6095113 Fuel injection apparatus and control method thereof
07/2000
07/29/2000CA2294683A1 Method and apparatus for providing a controlled injection rate and injection pressure in a fuel injector assembly
07/27/2000DE19905152C1 Fuel injection nozzle for internal combustion engine has pressure accumulator with nozzle body in which nozzle needle, with central bore open to combustion chamber, is fitted
07/13/2000WO2000017501A9 Method for enhanced split injection in internal combustion engines
07/11/2000US6085992 Hydraulically-actuated fuel injector with rate shaping through restricted flow to intensifier piston
07/11/2000US6085719 Fuel injection system for internal combustion engines
07/06/2000WO2000039451A1 Fuel injection device for internal combustion engines
07/06/2000DE19860678A1 Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines
07/05/2000EP1016783A2 Fuel injection device for internal combustion engines
07/05/2000EP1015757A1 Four-stroke diesel engine with catalytic converter
07/04/2000US6082332 Hydraulically-actuated fuel injector with direct control needle valve
07/04/2000CA2232106C Method of operating an internal combustion engine
06/2000
06/29/2000DE19860397A1 Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines
06/29/2000DE19857785A1 Verfahren zur Gemischbildung in einem Brennraum eines Verbrennungsmotors A method for forming the mixture in a combustion chamber of an internal combustion engine
06/27/2000US6079641 Fuel injector with rate shaping control through piezoelectric nozzle lift
06/27/2000US6079388 Fuel injection system
06/22/2000WO2000036294A1 Fuel injection valve for internal combustion engines
06/22/2000WO2000036292A1 Method of producing a mixture in the combustion chamber of an internal combustion engine
06/15/2000WO2000034644A1 Control valve
06/15/2000DE19857244A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines
06/15/2000CA2348850A1 Control valve
06/14/2000EP1007840A1 Rate shaped fuel injector with internal dual flow rate orifice
06/14/2000EP1007839A1 Hydraulically actuated electronic fuel injection system
06/13/2000US6073862 Gaseous and liquid fuel injector
06/13/2000US6073608 Method for injecting fuel into the combustion chambers of an air-compressing, self-igniting internal combustion engine
05/2000
05/31/2000EP1003964A1 Fuel injection valve
05/30/2000US6067955 Fuel injection device for internal combustion engines
05/23/2000US6065450 Hydraulically-actuated fuel injector with direct control needle valve
05/18/2000WO2000028208A1 Hydraulically-actuated fuel injector with direct control needle valve
05/16/2000US6062194 Fuel injection system for an internal combustion engine
05/09/2000US6059204 Accumulator injection system
05/04/2000DE19850016A1 Injection arrangement for internal combustion engine, pref. diesel engine, has fuel or pressurized medium flow path buffer with chamber connected to fuel, pressurized medium feed line
05/02/2000US6058348 Control apparatus for drive system composed of engine and transmission
04/2000
04/27/2000WO2000023704A1 Fuel injector with direct needle valve control
04/27/2000DE19848904A1 Pressure stage for regulating internal combustion engine, preferably diesel engine, pre-injection fuel has control piston that can be separated from pressure regulator for producing higher pressure
04/26/2000EP0995031A1 Device for injecting fuel into a diesel engine
04/25/2000US6053425 Injector
04/25/2000US6053421 Hydraulically-actuated fuel injector with rate shaping spool control valve
04/25/2000US6053150 Fuel-injection system for engines
04/19/2000EP0994248A2 Fuel injector with rate shaping control through piezoelectric nozzle lift
04/12/2000EP0992675A2 Fuel system
04/12/2000CN1250506A Four-stroke diesel engine with catalytic converter
04/06/2000WO2000019089A1 Fuel injection valve for internal combustion engines
04/06/2000DE19844891A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines
03/2000
03/30/2000WO2000017501A1 Method for enhanced split injection in internal combustion engines
03/30/2000CA2341377A1 Method for enhanced split injection in internal combustion engines
03/29/2000CN1050878C Process for the injection of fuel in diesel internal combustion engines
03/23/2000WO2000015959A1 Fuel injector
03/23/2000WO2000015956A1 Gaseous and liquid fuel injector
03/22/2000EP0986700A1 Method for enhanced split injection in internal combustion engines
03/22/2000EP0823018B1 Fuel injection device for internal combustion engines
03/15/2000EP0985085A1 Method and device for operating an internal combustion engine
03/07/2000US6032642 Method for enhanced split injection in internal combustion engines
03/07/2000US6032641 Fuel injection device for diesel engine
03/02/2000WO2000011339A1 Control unit for controlling the build-up of pressure in a pump unit
03/02/2000WO2000011334A1 Compressed air assisted fuel injection system
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