| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 12/23/2004 | US20040256500 Reduction in hydrocarbon emission via spray pattern control through fuel pressure control in fuel injection systems |
| 12/23/2004 | US20040256499 Procedure for positioning the actuating drive in a fuel injector and device for performing the procedure |
| 12/23/2004 | US20040256494 Outwardly-opening fuel injector |
| 12/23/2004 | US20040255910 Method, computer program, memory medium, and control and/or regulating device for operating an internal combustion engine, and an internal combustion engine in particular for a motor vehicle |
| 12/23/2004 | US20040255908 Fuel injection system |
| 12/23/2004 | DE10325734A1 Valve for controlling fluid, e.g. in vehicle combustion engine, has armature outflow bores, valve stroke formed so lower flow resistance exists between inlet side, valve seat than at valve seat itself |
| 12/23/2004 | DE102004021435A1 Fuel injection valve for cylinder injection type internal combustion engine, has injection hole with center axis inclined by fixed deflection angle with respect to center axis of valve and pointed end with formed step difference |
| 12/22/2004 | EP1489669A1 Method for initialising an electro-mechanical converter, and device for carrying out such method |
| 12/22/2004 | EP1488099A1 Apparatus and method for preparing and delivering fuel |
| 12/22/2004 | EP1488098A1 Fuel injector for an internal combustion engine |
| 12/22/2004 | EP1488097A1 Fuel injector for an internal combustion engine |
| 12/22/2004 | EP1488096A1 Fuel injection valve |
| 12/22/2004 | EP1488095A1 Fuel injection device with a 3/2 way valve |
| 12/22/2004 | EP1108137B1 Fuel injection valve |
| 12/22/2004 | EP1105638B1 Fuel injection valve |
| 12/21/2004 | US6832601 Control device of fuel injection valve |
| 12/16/2004 | WO2004109818A1 Tube spring for an actuator, and method for mounting said tube spring |
| 12/16/2004 | WO2004109096A1 Reduction in hydrocarbon emission via spray pattern control through fuel pressure control in fuel injection systems |
| 12/16/2004 | WO2004092570A3 System and method for purging fuel from a fuel injector during start-up |
| 12/16/2004 | WO2004092558A3 Capillary heating control and fault detection system and methodology for fuel system in an internal combustion engine |
| 12/16/2004 | US20040250793 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method |
| 12/16/2004 | DE102004023381A1 Fuel injection valve for internal combustion engine has drive section for driving control valve with large and small diameter pistons, stroke-limiting chamber between pistons that is filled with fuel |
| 12/15/2004 | EP1485609A1 Device for injecting fuel to stationary internal combustion engines |
| 12/15/2004 | EP1485607A1 Sealing element for the piezo actuator of a fuel injection valve |
| 12/15/2004 | EP1387946B1 Leak-reduced pressure-controlled fuel injector |
| 12/15/2004 | EP1135595B1 Valve for controlling liquids |
| 12/15/2004 | CN1180180C Electrically controlled fuel jetting valve for gas fuel engine |
| 12/14/2004 | US6830034 Fuel injector and fuel rail check valves |
| 12/09/2004 | WO2004106728A1 Liquid-jetting valve |
| 12/09/2004 | WO2004106727A1 Injector assembly |
| 12/09/2004 | US20040244776 Cylinder injecting fuel injection valve device |
| 12/09/2004 | DE10323671A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 12/09/2004 | DE10323177A1 Fuel injection system for internal combustion (IC) engines with several fuel injectors, each with high and low pressure terminals |
| 12/09/2004 | DE10322673A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 12/09/2004 | DE102004012284A1 Piezoelektrisches Schichtelement A piezoelectric element layer |
| 12/09/2004 | DE10019765B4 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 12/08/2004 | EP1402171B1 Fuel-injection valve and a method for setting the same |
| 12/08/2004 | EP1339975B1 Fuel injection valve |
| 12/07/2004 | US6826833 Fuel injection valve and a method for manufacturing exit outlets on the valve |
| 12/02/2004 | WO2004104404A1 Valve for controlling liquids |
| 12/02/2004 | US20040237940 Method, computer program, memory medium and control and/or regulating unit for operating an internal combustion engine, as well as internal combustion engine, in particular for a motor vehicle |
| 12/02/2004 | US20040237930 Fuel injecton apparatus |
| 12/02/2004 | US20040237519 Device for the translation of a displacement of an actuator, in particular for an injection valve |
| 12/02/2004 | DE10321695A1 Tensile spring for piezoelectric or magnetostrictive actor actuating fuel injection valve in car fuel injection systems |
| 12/02/2004 | DE10321694A1 Actor module for actuating fuel injection valves in car fuel injection systems, comprising piezoelectric or magnetostrictive element and contact pins for it |
| 12/02/2004 | DE10321693A1 Fuel injection valve for fuel drive engines, where a coupling chamber of a coupler is at least partly filled with gas |
| 12/02/2004 | DE10321164A1 Fuel injection valve for fuel injection system for internal combustion engine has capillary gap sleeve fixed to radially outward protruding collar on nozzle body with at least one ejection opening |
| 12/02/2004 | DE10321163A1 Applying sealing element, especially to fuel injection valve, involves sliding tubular metal semi-finished product on as far as groove region and re-shaping to form sealing element in groove |
| 12/02/2004 | DE10321148A1 Brennstoffeinspritzventil Fuel injection valve |
| 12/02/2004 | DE10319694A1 Brennstoffeinspritzventil Fuel injection valve |
| 12/01/2004 | EP1482569A1 Piezoelectric assembly |
| 12/01/2004 | EP1481161A1 Fuel injection valve |
| 12/01/2004 | EP1481160A1 Fuel injection system |
| 12/01/2004 | EP1481159A1 Fuel injection valve |
| 12/01/2004 | EP1481157A1 Fuel injection valve |
| 12/01/2004 | EP1135594B1 Valve for controlling liquids |
| 12/01/2004 | CN1550661A Device for damping the closing of an injector needle of a fuel injector |
| 11/30/2004 | US6824085 Fuel injector |
| 11/30/2004 | US6824084 Fuel injection valve |
| 11/30/2004 | US6823846 Fuel injection device for an internal combustion engine |
| 11/30/2004 | US6823833 Swirl injector for internal combustion engine |
| 11/25/2004 | WO2004101986A1 Fuel injection valve |
| 11/25/2004 | WO2004101985A2 Fluid injection device |
| 11/25/2004 | US20040231637 Injector with improved connection geometry |
| 11/25/2004 | US20040231618 Fuel delivery system |
| 11/25/2004 | US20040231335 Electromagnetic valve |
| 11/25/2004 | DE10320980A1 Verfahren zur Mehrfachansteuerung eines Kraftstoffinjektors mit Variodüse Method for multi-drive a fuel injector with Varionozzle |
| 11/25/2004 | DE10319329A1 Einspritzventil mit Sitzkontaktschalter Injection valve seat contact switch |
| 11/25/2004 | DE10318255A1 Einrichtung zum Reduzieren des Nachspritzens eines Einspritzventils Means for reducing the Nachspritzens an injection valve |
| 11/25/2004 | DE102004019359A1 Einspritzvorrichtung Injector |
| 11/25/2004 | DE102004018100A1 Gestapeltes piezoelektrisches Element Stacked piezoelectric element |
| 11/24/2004 | EP1478840A1 Fuel injection valve for internal combustion engines |
| 11/24/2004 | EP1478839A2 A micro-pump and fuel injector for combustible liquids |
| 11/24/2004 | EP1364115B1 Fuel injection valve |
| 11/24/2004 | EP1125050B1 Magnetic injector for accumulator fuel injection systems |
| 11/24/2004 | CN1549894A 燃料输送系统 The fuel delivery system |
| 11/24/2004 | CN1548711A Electric controlling fuel injector |
| 11/23/2004 | US6820858 Electromagnetic valve for controlling an injection valve of an internal combustion engine |
| 11/23/2004 | US6820826 Spray targeting to an arcuate sector with non-angled orifices in fuel injection metering disc and method |
| 11/23/2004 | US6820820 Hydraulic control device, in particular for an injector |
| 11/23/2004 | US6820598 Capillary fuel injector with metering valve for an internal combustion engine |
| 11/23/2004 | US6820594 Valve for controlling a communication in a high-pressure fluid system, in particular in a fuel injection system for an internal combustion engine |
| 11/23/2004 | US6820474 Method for the diagnosis of the voltage control for a piezoelectric actuator of an injection valve |
| 11/18/2004 | WO2004099603A1 Fuel injection valve free of loss |
| 11/18/2004 | US20040226546 Fuel injector for an internal combustion engine |
| 11/18/2004 | DE4211651B4 Kraftstoffeinspritzeinrichtung, insbesondere Pumpedüse für Brennkraftmaschinen Fuel injection device, in particular a unit fuel injector for internal combustion engines |
| 11/18/2004 | DE10333573B3 Fuel injection arrangement has hydraulic coupler piston(s) with central fill volume connected to guide gap and to fuel feed line, one piston fixed to actuator and one to valve needle via piston rod |
| 11/18/2004 | DE10319601A1 Aktoreinheit für ein piezogesteuertes Kraftstoffeinspritzventil Actuator unit for a piezo-controlled fuel injection valve |
| 11/18/2004 | DE10319600A1 Aktoreinheit für ein piezogesteuertes Kraftstoffeinspritzventil Actuator unit for a piezo-controlled fuel injection valve |
| 11/18/2004 | DE10319599A1 Actuator unit for a piezo controlled fuel injection valve for a combustion engine, has a hollow body with a channel defined by edges in form fitting connection with each other |
| 11/18/2004 | DE10319586A1 Actuator unit for a piezo controlled fuel injection valve for a combustion engine, has a hollow body with reinforced edges and bridge between adjacent recesses |
| 11/18/2004 | DE10318244A1 Motion control method for an armature in an electromagnetic actuator operates a gas exchange lifting valve in a motor vehicle's internal combustion engine |
| 11/18/2004 | DE102004021409A1 Einspritzdüse einer Verbrennungskraftmaschine Injection of an internal combustion engine |
| 11/18/2004 | DE10003863B4 Einspritzdüse Injector |
| 11/17/2004 | EP1477873A1 Pressure control sysytem |
| 11/17/2004 | EP1476653A1 Injector with improved connecting geometry |
| 11/17/2004 | EP1476651A1 Fuel injector flow director plate retainer |
| 11/17/2004 | EP1402172B1 Fuel-injection valve |
| 11/17/2004 | EP0934605B1 Method and device for controlling a capacitative actuator |
| 11/17/2004 | CN1546855A Sealing device for common rail Injector of diesel engine |