Patents
Patents for F02M 63 - Other fuel-injection apparatus having pertinent characteristics not provided for in groups  or; Details, component parts or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups  or (13,547)
09/2004
09/30/2004US20040188536 Fuel injection system for direct injection internal combustion engine
09/30/2004US20040187848 Device for injecting fuel to stationary internal combustion engines
09/30/2004DE19933569B4 Einspritzsystem für eine Brennkraftmaschine Injection system for an internal combustion engine
09/30/2004DE10333693B3 Fuel injection device for an internal combustion engine comprises a filling chamber arranged between two pistons and connected to a feed line
09/30/2004DE10333692B3 Fuel injection device for an internal combustion engine comprises a filling chamber connected to a fuel feed line and arranged at each of the ends of two pistons facing away from an actuator
09/30/2004DE10312586A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines
09/30/2004DE10312583A1 Fuel injection valve for internal combustion (IC) engine, has annular recess formed around periphery of valve needle to snap fit support seat that supports recoil spring around needle periphery
09/30/2004DE10311523A1 Elektromagnet, insbesondere für ein Magnetventil Electromagnet, in particular for a solenoid valve
09/30/2004DE10311522A1 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine
09/30/2004DE102004012183A1 Kraftstoffförderpumpe für Verbrennungsmotoren Fuel pump for internal combustion engines
09/30/2004DE102004007391A1 Piezoaktuator-Ansteuerschaltung und Kraftstoffinjektor Piezo actuator drive circuit and fuel injector
09/30/2004DE10107115B4 Drucksteuerventil Pressure control valve
09/30/2004DE10042231B4 Einspspritzventil für die Einspritzung von Kraftstoff in eine Verbrennungskraftmaschine sowie Verfahren zur Steuerung des Öffnungs-und Schließvorgangs einer Düsennadel eines Einspritzventils Einspspritzventil for the injection of fuel in an internal combustion engine and method for controlling the opening and closing operation of a nozzle needle of an injection valve
09/29/2004EP1060334B1 Radial piston pump for fuel high pressure generation
09/29/2004EP0979353B1 Supply pump for gasoline common rail
09/29/2004CN1533474A Fuel injection valve for internal combustion engines
09/29/2004CN1532398A Fuel jet valve
09/28/2004US6796778 Fuel injection pump having throttled fuel path for fuel lubrication
09/28/2004US6796543 Electromagnetic valve for controlling a fuel injection of an internal combustion engine
09/28/2004US6796511 Fuel injection valve and a method for operating the same
09/28/2004US6796290 Fuel injection system for an internal combustion engine
09/23/2004WO2004081372A1 Fuel injection valve
09/23/2004WO2004081368A1 Fuel injection valve
09/23/2004WO2004081367A1 Fuel injection valve
09/23/2004WO2004081366A1 Fuel injection valve and method for the mounting thereof
09/23/2004WO2004047191A3 Piezo actuator contact mechanism for an injection valve and method for producing said actuator
09/23/2004DE10313133B3 Operating parameters monitoring system for internal combustion engine incorporates pressure sensor in fuel leakage collection line returning fuel to tank
09/23/2004DE10310790A1 Fuel injection valve for IC engine fuel injection system, has hydraulic coupler between actuator and valve group incorporating valve closure and valve seat surface
09/23/2004DE10310789A1 Fuel injection valve for IC engine fuel injection system has fuel feed with connection point and pipe extending to foot of actuator for movement of valve closure relative to valve seat surface
09/23/2004DE10310788A1 Fuel injection valve for IC engine fuel injection system, has pre-assembled actuator module and pre-assembled hydraulic coupler module
09/23/2004DE10310787A1 Tubular spring for actuator of fuel injection valve for IC engine fuel injection system provided by 2 cooperating half shells
09/23/2004DE10310499A1 Fuel injection valve for IC engine fuel injection system, has hydraulic coupler provided with piston having internal hollow space acting as pressure equalization chamber
09/23/2004DE10310437A1 Kraftstoffzuführsystem für eine Brennkraftmaschine Fuel supply system for an internal combustion engine
09/23/2004DE10310296A1 Stroke setting method for piezoelectric or electrostrictive actuator e.g. for IC engine fuel injection valve, using adjustment of number of internal electrodes supplied with operating voltage
09/23/2004DE10309311A1 Kraftstoffhockdruckspeicher Fuel high pressure storage
09/23/2004DE10306959A1 Fuel injection valve especially for direct injection combustion engines has two flow determining gaps between the valve closing body and valve seat
09/23/2004DE102004006266A1 Brennkraftmaschinen-Kraftstoffeinspritzvorrichtung Internal combustion engine fuel injector
09/22/2004EP1460262A1 Fuel injector with a damping element and method for manufacturing a fuel injector
09/22/2004EP1458970A1 Fuel-injection device for an internal combustion engine
09/22/2004EP1384000B1 Fuel injection device for an internal combustion engine
09/22/2004EP1305521B1 Common rail system
09/22/2004EP1252437B1 Injection device and method for injecting a fluid
09/22/2004EP1238190B1 Method for improving the starting performance of an internal combustion engine comprising a high-pressure accumulator injection system
09/22/2004CN1530533A Fuel supplying pump for lubricating cam bearing
09/21/2004US6794800 Piezoelectric actuator with double comb electrodes
09/21/2004US6793196 High flow control valve for motor vehicle fuel injection systems
09/21/2004US6793162 Fuel injector and method of forming a hermetic seal for the fuel injector
09/21/2004US6793161 Needle lift damper device of injector for fuel injection and needle lift damping method
09/21/2004US6793159 Fuel injector
09/21/2004US6792915 Fuel supply apparatus for an internal combustion engine
09/16/2004WO2004079183A1 Fuel injection system with accumulator fill valve assembly
09/16/2004WO2004079182A1 High pressure fuel accumulator
09/16/2004WO2004079181A1 Fuel injection valve for an internal combustion engine
09/16/2004WO2004079179A2 Fuel injector assembly having multiple control valves with a single actuator
09/16/2004US20040179950 Fuel supply pump capable of lubricating cam bearings
09/16/2004DE10310120A1 Method for determining load exerted on piezo-actuator, especially for fuel pump control valve of combustion engine, involves determining differential piezo-capacitance in relation to valve of piezo-current and piezo-voltage
09/16/2004DE10309719A1 Verfahren zur Bestimmung der Ansteuerspannung wenigstens eines elektrischen Aktors Method for determining the drive voltage of at least one electric actuator
09/16/2004DE10309078A1 Kraftstoffeinspritzventil für eine Brennkraftmaschine Fuel injection valve for an internal combustion engine
09/16/2004DE10308613A1 Ventil mit einem Hebel, Hebel und Verfahren zur Herstellung eines Hebels Valve with a lever, levers and process for the preparation of a lever
09/16/2004DE10302863B3 Hydraulic coupler for piezo-injectors in motor vehicle with improved filling, has piston side wall region deformable outwards near end facing inside of housing, and inside of region connected to hollow volume
09/16/2004DE102004008351A1 Elektrisch gesteuertes Strömungsmittelsystem mit der Fähigkeit, bei Bedingungen mit niedriger Energie zu arbeiten Electrically controlled fluid system with the ability to operate at conditions of low energy
09/16/2004DE102004005527A1 Treibstoffzufuhrsystem für eine Verbrennungskraftmaschine Fuel supply system for an internal combustion engine
09/15/2004EP1457668A2 Fuel injection system for internal combustion engine
09/15/2004EP1457667A1 Fuel supply pump which is lubricated by the fuel
09/15/2004EP1457664A1 Method and Apparatus to process Pressure Interactions between Succesive Injections in a Common Rail Fuel Injection System
09/15/2004EP1457650A2 Fuel supply system for an internal combustion engine
09/15/2004EP1456531A1 Device and method for regulating the control valve of a high-pressure pump
09/15/2004EP1456528A1 Fuel-injection device for an internal combustion engine
09/15/2004EP1456527A1 Device for the translation of a displacement of an actuator, in particular for an injection valve
09/15/2004EP1456526A1 Fuel injection valve
09/15/2004EP1292994B1 Piezo actuator
09/14/2004US6789743 Injection valve having a bypass throttle
09/10/2004WO2004076849A1 Injector provided with a nozzle needle
09/10/2004WO2004076848A1 Valve with a lever, lever and method for the production of a lever
09/10/2004WO2004076847A1 Fuel injection device for an internal combustion engine
09/10/2004WO2004076846A1 High-pressure line for a fuel injection system
09/10/2004WO2004076845A1 Fuel-injection valve
09/09/2004US20040174096 Piezo actuator for operating a mechanical component
09/09/2004US20040173693 Liquid droplet ejection apparatus and liquid droplet ejecting method
09/09/2004US20040173189 Fuel feed pump for internal combustion engines
09/09/2004DE10360451A1 Fuel injection valve with a piezoelectric or magnetorestrictive actuator for a combustion engine has hydraulic coupling with flexible section having a restricted outer expansion
09/09/2004DE10360450A1 Fuel injection valve with a piezoelectric or magnetorestrictive actuator for a combustion engine has hydraulic coupling with flexible section having a restricted outer expansion
09/09/2004DE10360449A1 Brennstoffeinspritzventil Fuel injection valve
09/09/2004DE10308915A1 Brennstoffeinspritzventil Fuel injection valve
09/09/2004DE10308914A1 Fuel injection valve for internal combustion engine has armature surrounding fuel injection needle with flange welded to it and incorporates damping ring between flange and bottom of armature
09/09/2004DE10308879A1 Injektor mit Düsennadel Injector nozzle needle
09/09/2004DE10307002A1 Fuel injection nozzle has outer nozzle needle and control element in form of inner nozzle needle with first and second lower and higher fuel outlet cross-section positions
09/09/2004DE102004008349A1 Brennstoffeinspritzsystem, welches zwei Common-Rails zur Einspritzung von Brennstoff mit zwei unabhängig gesteuerten Drücken aufweist Fuel injection system having two common rail to inject fuel at two independently controlled pressures
09/09/2004DE10130857B4 Elektronischer Kompensator für ein piezoelektrisches Betätigungsglied Electronic compensator for a piezoelectric actuator
09/09/2004DE10118162B9 Brennstoffeinspritzventil Fuel injection valve
09/09/2004DE10118161B9 Brennstoffeinspritzventil Fuel injection valve
09/08/2004EP1454057A1 Valve for the control of fluids
09/08/2004EP1454056A1 Fuel injection valve
09/08/2004EP1454055A1 Radial piston pump having force-feed lubrication
09/08/2004EP1454053A1 Fuel injection valve
09/08/2004EP1373718B1 Pressure limiting valve for fuel injection devices
09/08/2004EP0916831B1 Fuel injection method and apparatus for engines
09/08/2004CN1526941A Apparatus for protecting engine fuel system parts
09/07/2004US6787975 Piezoelectric device for injector
09/07/2004US6787973 Device for transmitting an excursion of an actuator
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