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 59 - Pumps specially adapted for fuel-injection and not provided for in groups
Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052)
10/2000
10/26/2000DE19921242C1 Method of positioning control drive in common rail fuel injector for motor vehicle internal combustion engine
10/26/2000DE19917728A1 Piezoelectric actuator particularly for operating control valves or injection valves in vehicles, has additional planar electrode strip adjacent actuator body with double comb-type legs
10/26/2000DE19908418C1 Control valve for diesel engine fuel injection system
10/26/2000CA2367618A1 Fuel pressure delay cylinder
10/26/2000CA2365467A1 Hydraulic system with a combination filter screen and gasket
10/25/2000EP1045976A1 Control unit for controlling pressure build-up in a pumping unit
10/25/2000EP1045975A1 Control unit for controlling the build-up of pressure in a pump unit
10/25/2000CN1057818C Fuel injector in a reciprocating piston IC engine
10/24/2000US6135093 Plunger pump
10/24/2000US6135090 Fuel injection control system
10/19/2000WO2000061939A1 Fuel feed pump
10/19/2000DE19946838C1 Fluid control valve e.g. fuel injection valve for IC engine, has piezoelectric unit coupled to sliding valve element via lever arm setting element for length tolerance compensation
10/19/2000DE19939487A1 Control valve for liquid, e.g. for diesel injectors, has piezoactor and hydraulic transmission consisting of two pistons enclosing hydraulic chamber (6') is activated by which is filled with silicone
10/19/2000DE19919430C1 Einspritzpumpe Injection pump
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
10/19/2000DE19915654A1 Fuel injection valve for combustion engine
10/18/2000CN1057586C Fuel spray pump
10/17/2000US6131829 Adjustable metering valve for an internal combustion engine fuel injector
10/17/2000US6131607 Delivery valve
10/17/2000US6131549 High pressure fuel pumping apparatus
10/17/2000US6131540 Fuel injection valve for high pressure injection
10/12/2000WO2000060259A1 Piezoelectric actuator
10/12/2000WO2000060242A1 Electric-pulse pump-injector
10/12/2000DE19957591A1 Fuel supply system for direct injection petrol (gasoline) engine, with resonator as pressure pulsation suppression device
10/12/2000DE19915686A1 Schaltventil Switching valve
10/12/2000DE19914411A1 Piezoelektrischer Aktor Piezoelectric actuator
10/11/2000EP1043497A2 Control valve
10/11/2000EP1042608A1 Fuel supply system of an internal combustion engine
10/11/2000EP1042607A1 Fuel supply system of an internal combustion engine
10/10/2000US6129518 Perfected pumping device for feeding fuel from a tank to an internal combustion engine
10/10/2000US6129072 Hydraulically actuated device having a ball valve member
10/05/2000DE19914715A1 Arrangement for transferring longitudinal actuator movement to control element
10/05/2000DE19913774A1 Fuel feed unit for fuel injection system, with fuel feed pump integrated into casing of high pressure pump
10/05/2000DE19913477A1 Operating fuel delivery device for internal combustion engine, especially for motor vehicle, involves influencing quantity control valve by battery voltage and/or depending on coil resistance
10/05/2000DE19909539A1 Stellantrieb für einen Kraftstoffinjektor Actuator for a fuel injector
10/05/2000DE19857338C1 Dosing arrangement for direct fuel injector
10/04/2000EP1041273A1 Fuel injection pump
10/04/2000EP1041272A2 Fuel injector
10/04/2000CN1057146C High pressure pump for fuel injection system
10/03/2000US6126407 Pump device for high pressure fuel delivery in fuel injection system of internal combustion engines
10/03/2000US6126094 Internal combustion engine fuel injector
09/2000
09/28/2000WO2000057051A1 High-pressure plunger pump
09/28/2000DE19913804A1 Kraftstoff-Förderpumpe Fuel feed pump
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
09/28/2000DE19910970A1 Kraftstoffeinspritzeinrichtung Fuel injector
09/27/2000EP1039121A2 Fuel pump
09/26/2000US6123059 Fuel supply apparatus
09/21/2000WO2000055503A1 Fuel injection pump and snubber valve assembly
09/21/2000WO2000055497A1 Fuel injection system for an internal combustion engine comprising a multistage high-pressure pump and two pressure accumulators
09/21/2000WO2000055496A1 Fuel injection system
09/21/2000WO2000055495A1 Fuel feed pump
09/21/2000DE19910589A1 Injection valve for internal combustion engine
09/21/2000CA2362142A1 Fuel injection pump and snubber valve assembly
09/20/2000EP1036932A2 Fuel injector
09/20/2000EP0916020B1 Vehicle speed limiting system
09/20/2000CN1056671C Conversion of jerk type injector to accumulator type injector
09/20/2000CN1056668C Electric control system of fuel system for high-pressure gas container
09/19/2000US6119966 Fuel injection valve, pilot control valve therefor, and method for its assembly
09/19/2000US6119960 Solenoid actuated valve and fuel injector using same
09/14/2000WO2000053921A1 Control valve assembly for pumps and injectors
09/14/2000WO2000053920A1 Control valve assembly for pumps and injectors
09/14/2000DE19908471A1 Hollow cylindrical spring for control drive
09/14/2000DE19907931A1 Dosing device for controlling combustion processes with common rail fuel injection system
09/14/2000CA2366016A1 Control valve assembly for pumps and injectors
09/14/2000CA2366014A1 Control valve assembly for pumps and injectors
09/13/2000EP1035309A1 Method for operating an internal combustion engine
09/12/2000US6116870 High pressure pump with solenoid operated valve
09/12/2000US6116273 Fuel metering check valve arrangement for a time-pressure controlled unit fuel injector
09/12/2000US6116217 Full authority rail pressure-reduction valve
09/12/2000US6116209 Method of utilization of valve bounce in a solenoid valve controlled fuel injection system
09/08/2000WO2000052770A1 Piezoelectric actuator
09/08/2000WO2000052769A1 Piezoelectric actuator
09/08/2000WO2000052326A1 System and method for controlling a control valve for a diesel fuel injection system
09/08/2000WO2000052325A1 Control valve for the injection system of a diesel engine
09/08/2000WO2000052324A1 Control valve for use in a fuel-accumulation injection system for a diesel engine
09/08/2000WO2000052322A1 Actuator for a fuel injector
09/07/2000DE19909482A1 Piezoelektrischer Aktor Piezoelectric actuator
09/07/2000DE19909329A1 Fuel injection system for internal combustion engine, with valve device to block flushing channel below minimum supply pressure of pre-supply pump
09/07/2000DE19909106A1 Temperature compensated actuator unit with piezo element
09/07/2000DE19908417A1 Steuerventil für die Einspritzanlage eines Dieselmotors A control valve for the fuel injection system of a diesel engine
09/07/2000DE19908416A1 Steuerventil zum Einsatz in einem Speichereinspritzsystem für einen Dieselmotor Control valve for use in an accumulator injection system for a diesel engine
09/07/2000DE19908217A1 Arrangement for amplifying fuel pressure for fuel injector for internal combustion engine
09/05/2000US6113361 Intensified high-pressure common-rail supply pump
09/05/2000US6113014 Dual solenoids on a single circuit and fuel injector using same
09/05/2000US6113000 Hydraulically-actuated fuel injector with intensifier piston always exposed to high pressure actuation fluid inlet
09/05/2000US6112727 Fuel supply unit for an endothermal engine
08/2000
08/31/2000WO2000050772A1 Hydraulic pump unit
08/31/2000WO2000050764A1 Regulating mechanism for controlling increasing pressure of fuel for a fuel injector
08/31/2000WO2000050762A1 Fuel injection nozzle for an internal combustion engine
08/31/2000WO2000050761A1 Injector for an injection system of an internal combustion engine
08/31/2000DE19907544A1 Injektor für eine Einspritzanlage einer Brennkraftmaschine Injector for an injection system of an internal combustion engine
08/31/2000DE19907311A1 Hydraulikpumpeneinheit Hydraulic pump unit
08/30/2000EP1030976A1 Solenoid with variable magnetic path
08/30/2000CN1265175A Fuel injector and method using two, two-way valve control valves
08/29/2000US6109894 Dual piston pump device for feeding two independent liquids
08/29/2000US6109541 Apparatus for reducing the bounce of a poppet valve
08/24/2000WO2000049283A2 Variable output pump for gasoline direct injection
08/24/2000DE19907678A1 Control edge manufacturing method for valve, preferably for fuel injector of combustion machine, manufacturing co-operating control edges in single processing step by device of single tool
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