Patents for F02M 57 - Fuel injectors combined or associated with other devices (4,912)
05/2005
05/10/2005US6889658 Fuel injection device for an internal combustion engine
05/06/2005WO2005040598A1 Valve for controlling a connection in a high-pressure liquid system, particularly a fuel injection device for an internal combustion engine
05/05/2005US20050092306 Injection of fuel vapor and air mixture into an engine cylinder
05/04/2005EP1527273A1 Fuel injector with and without pressure amplification with a controllable needle speed and method for the control thereof
05/04/2005EP1527259A1 Roller tappet for an internal combustion engine
05/04/2005EP1423604B1 Fuel injection valve
05/03/2005US6886762 Nozzle insert for dual mode fuel injector
05/03/2005US6886535 Fuel-injection device for an internal combustion engine
05/03/2005US6886534 Method for limiting the maximum injection pressure of magnet-controlled, cam-driven injection components
05/03/2005US6886525 Locomotive engine with skipfire control system
04/2005
04/28/2005WO2005038238A1 Locomotive engine with skipfire control system
04/28/2005US20050087621 Injection device for internal combustion engines comprising a control valve and a valve for controlling the supply of fuel to an injection device
04/28/2005CA2545249A1 Locomotive engine with skipfire control system
04/27/2005EP1525393A1 Device for transmitting a displacement of an actuator with an elastomer ring
04/27/2005EP1525390A1 Fuel injection device for an internal combustion engine
04/27/2005EP1525389A1 Fuel-injection device for an internal combustion engine
04/26/2005US6883498 Pressure booster for a fuel injection system
04/26/2005US6883490 Plasma ignition for direct injected internal combustion engines
04/21/2005US20050081833 Capillary fuel injector with metering valve for an internal combustion engine
04/21/2005US20050081817 Locomotive engine with skipfire control system
04/20/2005EP1125054B1 Fuel injection method and device
04/19/2005US6880770 Method of retrofitting an unitized injector for ultrasonically stimulated operation
04/19/2005US6880769 Electronically-controlled fuel injector
04/19/2005US6880527 Fuel injection device
04/14/2005WO2005033251A2 Low emission diesel combustion system
04/14/2005US20050077378 Device for damping the needle lift in fuel injectors
04/14/2005CA2539005A1 Low emission diesel combustion system
04/13/2005EP1522720A2 Pressure amplifier for fuel injector with centered multiple housing parts
04/13/2005EP1522719A1 Fuel injection method in fuel injector
04/13/2005EP1522718A1 Fuel injection apparatus
04/13/2005EP1521908A1 Control method
04/13/2005EP1442206B1 Internal combustion engine injection system and related operating method
04/12/2005US6879903 Method for estimating fuel injector performance
04/12/2005US6877679 Fuel injector
04/12/2005US6877489 Electronically controlled fuel injection device
04/07/2005US20050072401 Method for fuel injection in a combustion engine, and combustion engine
04/07/2005DE10052073B4 Förderbeginn-Verstellung Start of delivery adjustment
04/06/2005EP1520979A1 Accumulator-type fuel injection device
04/06/2005EP1520101A1 Fuel injector comprising booster for multiple injection
04/06/2005EP1520100A1 Device for attenuating the stroke of the needle in pressure-controlled fuel injectors
04/06/2005EP1520099A1 Boosted fuel injector with rapid pressure reduction at end of injection
04/06/2005EP1520097A1 Device for damping the needle lift in fuel injectors
04/06/2005EP1520096A1 Common rail injection system comprising a variable injector and booster device
04/06/2005EP1520095A1 Control of a pressure exchanger by displacement of an injection valve member
04/06/2005EP1210517B1 Valve for controlling the flow of liquids
04/06/2005EP1144859B1 Injection device and method for injection of fluids
04/05/2005US6875058 Electrical adapter for a fuel injector with two sets of connectors
04/05/2005US6874705 Noise-optimized device for injecting fuel
03/2005
03/30/2005EP1519026A2 Method and device for controlling a valve and method and device for controlling pump-nozzle unit with a valve
03/30/2005EP1218631B1 Pressure amplifier and a fuel injection system with a pressure amplifier
03/30/2005EP1123463B1 Fuel injection system for an internal combustion engine
03/30/2005EP1123462B1 Fuel injection device
03/29/2005US6871800 Fuel injector
03/29/2005US6871636 Fuel-injection device for internal combustion engines
03/29/2005US6871630 Combined fuel injection valve/ignition plug
03/24/2005WO2005026524A1 Fuel injection system for internal combustion engines
03/24/2005US20050061895 Fuel injection valve having a mechanical positive-control valve gear
03/24/2005CA2564418A1 Fuel injection system for internal combustion engines
03/23/2005EP1399667B1 Fuel injection device for an internal combustion engine
03/22/2005US6868831 Fuel injector with controlled high pressure fuel passage
03/17/2005WO2004076842A3 Fuel injector for an internal combustion engine
03/17/2005US20050056247 Igniter for internal combustion engines operating over a wide range of air fuel ratios
03/17/2005DE19908217B4 Anordnung und Verfahren zur Druckverstärkung von Kraftstoff für einen Kraftstoffinjektor Apparatus and method for pressure boosting fuel for a fuel injector
03/17/2005DE10338353A1 Switching arrangement for combined spark plug/ injection valve unit e.g. for combustion engine, has discharge current circuit of capacitive actuator/control connected to primary winding of ignition transformer
03/17/2005DE10337848A1 Fuel injection valve for internal combustion engine has piston controlling connection between fuel-filled chamber, low pressure region so connection is at least approximately closed at start of valve element opening and is then opened up
03/17/2005DE10337630A1 Fuel injection valve with integrated ignition plug has hollow valve body holding high voltage electrode that ends approximately flush with valve body, ignition transformer with primary and secondary windings in housing
03/16/2005EP1076769B1 A hydraulically driven springless fuel injector
03/16/2005CN1596339A Method for driving fuel injection pump
03/15/2005US6866204 End of valve motion detection for a spool control valve
03/10/2005US20050053470 Method for driving fuel injection pump
03/09/2005EP1511931A1 High-pressure fluid injection circuit
03/09/2005EP1511928A1 Method and device for measuring and regulating the closing and opening period of a piezo control valve
03/09/2005CN1590729A In cylinder fuel oil jet type IC engine
03/03/2005WO2005019632A2 Control valve for fuel injector and method of use
03/03/2005US20050045149 Fuel injection system
03/03/2005US20050045146 Direct injection of fuels in internal combustion engines
03/02/2005CN1589369A Dual fuel injection valve and method of operating a dual fuel injection valve
02/2005
02/24/2005WO2005017343A1 Fuel injection pump
02/24/2005WO2004079179A3 Fuel injector assembly having multiple control valves with a single actuator
02/24/2005DE10335340A1 Steuerventil für einen Druckübersetzer enthaltenden Kraftstoffinjektor Control valve for a fuel injector pressure booster containing
02/24/2005DE10334771A1 Schaltventil mit Druckausgleich für einen Kraftstoffinjektor mit Druckverstärker Switching valve with pressure compensation for a fuel injector with pressure booster
02/24/2005DE10333787A1 Pumpe-Düse-Vorrichtung Pump-injector device
02/23/2005EP1045983B1 Fuel injection valve for internal combustion engines
02/23/2005CN1585854A Common rail fuel injection apparatus
02/22/2005US6857263 Low emission diesel combustion system with low charge-air oxygen concentration levels and high fuel injection pressures
02/17/2005WO2005015002A1 Control valve for a fuel injector comprising a pressure exchanger
02/17/2005WO2005015001A1 Control valve for a fuel injector that contains a pressure intensifier
02/17/2005WO2005015000A1 Control valve with pressure compensation for a fuel injector comprising a pressure intensifier
02/17/2005US20050035212 Fuel injection system for internal combustion engines
02/17/2005US20050034709 Fuel injector and assembly
02/17/2005US20050034708 Control valve for fuel injector and method of use
02/17/2005US20050034707 Control valve for fuel injector and method of use
02/17/2005DE10335059A1 Schaltventil für einen Kraftstoffinjektor mit Druckübersetzer Switching valve for a fuel injector with a pressure booster
02/17/2005DE10333690A1 Fuel injection device for internal combustion engines, has movable valve part whose direction of opening movement corresponds to that of fuel flowing out of control chamber
02/16/2005EP1507082A1 Fuel injection system for combustion engine
02/15/2005US6856222 Biarmature solenoid
02/15/2005US6854962 Pump system with high pressure restriction
02/15/2005US6854703 Pressure regulating valve with adjustment features
02/15/2005US6854446 Fuel injection apparatus
02/15/2005US6854445 Common rail fuel injection apparatus
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