| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 05/07/2009 | WO2009057541A1 Fuel injection valve and fuel injection device |
| 05/07/2009 | WO2009057540A1 Fuel injection valve and fuel injection device |
| 05/07/2009 | WO2009057489A1 Laminated piezoelectric element, injection device having the element, and fuel injection system |
| 05/07/2009 | WO2009056774A1 Fuel injection device with resonant needle for internal combustion engine |
| 05/07/2009 | WO2009056395A2 Fuel injection valve for an internal combustion engine |
| 05/07/2009 | DE19844837B4 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |
| 05/07/2009 | DE102008047443A1 Fuel supply control system for injecting fuel, has control unit, which controls number of revolutions of fuel pump engine, and fuel pump engine |
| 05/07/2009 | DE102008043496A1 Injector for use in fuel injection system, has columnar piezo actuator arranged, in order to contract and expand as result of unloading and loading of electrical load |
| 05/07/2009 | DE102008018066A1 Treibstoffeinspritzventil und Verfahren zum Herstellen von diesem Fuel injection valve and method of producing this |
| 05/07/2009 | DE102007053649B3 Pressure regulating valve for use in common-rail-device to ignite internal combustion engine of motor vehicle, has pressurized valve lifter projected to closing member with radial clearance, and flow opening connected with settling chamber |
| 05/07/2009 | DE102007052753A1 Kraftstoffinjektor mit optimiertem Absteuerstoß Fuel injector with optimized diversion surge |
| 05/06/2009 | EP2055928A1 Fuel injector with hydraulic damping |
| 05/06/2009 | EP2055927A1 Actuator arrangement and injection valve |
| 05/06/2009 | EP1581738B1 Spray pattern control with non-angled orifices formed on a generally planar metering disc and reoriented on subsequently dimpled fuel injection metering disc |
| 05/05/2009 | US7528524 Method and device for controlling a piezo actuator |
| 05/05/2009 | US7527211 Fuel injector with clamping sleeve as a stop for a valve needle |
| 05/05/2009 | US7527041 Fuel injection valve |
| 05/05/2009 | US7527040 Fuel injection performance enhancing controller |
| 04/30/2009 | WO2009053651A2 Fluid injection device |
| 04/30/2009 | WO2009053221A1 Fuel injection valve |
| 04/30/2009 | WO2009053219A1 Fuel injection valve |
| 04/30/2009 | WO2009053211A1 Electromagnetically activated valve |
| 04/30/2009 | WO2009053196A1 Fuel injection valve |
| 04/30/2009 | WO2009053191A1 Electromagnetically actuated valve |
| 04/30/2009 | WO2009053177A1 Multi-pole magnetic actuator |
| 04/30/2009 | WO2009053175A1 Leakage flux reduced armature |
| 04/30/2009 | WO2009013117A3 Method for operating an internal combustion engine |
| 04/30/2009 | US20090108107 Fuel injection valve and manufacturing method thereof |
| 04/30/2009 | US20090108093 Fuel injector |
| 04/30/2009 | US20090107473 Cold start structure for multipoint fuel injection systems |
| 04/30/2009 | US20090107469 Control unit for internal combustion engine |
| 04/30/2009 | US20090107463 Fuel injection valve |
| 04/30/2009 | DE10318827B4 Sammel-Kraftstoffeinspritzsystem Collecting fuel injection system |
| 04/30/2009 | DE102007051554A1 Kraftstoffeinspritzventil für eine Brennkraftmaschine Fuel injection valve for an internal combustion engine |
| 04/30/2009 | DE102007050819A1 Elektromagnetisch betätigbares Ventil Electromagnetically actuable valve |
| 04/30/2009 | DE102007050817A1 Elektromagnetisch betätigbares Ventil Electromagnetically actuable valve |
| 04/30/2009 | DE102007050816A1 Electromagnetically operated valve, particularly fuel injecting valve for fuel injection systems, has valve longitudinal axis and excitable actuator in form of electromagnetic circle with magnetic coil |
| 04/30/2009 | DE102007050814A1 Fuel injection valve for use in fuel injection system of internal combustion engine in motor vehicle, has non-magnetic intermediate part with inner bore hole whose internal diameter extends from fastening region to point of guiding region |
| 04/30/2009 | DE102007044877A1 Fluid-Einspritzventil Fluid injector |
| 04/29/2009 | EP2052148A1 Fuel injector with direct needle control and servo valve assistance |
| 04/29/2009 | CN101421506A Method of preheating injectors of internal combustion engines |
| 04/28/2009 | US7526375 Torque based fuel cut-off |
| 04/28/2009 | US7526374 Ethanol compensated fuel density for fuel consumed calculation |
| 04/28/2009 | US7523743 System for determining fuel rail pressure drop due to fuel injection |
| 04/28/2009 | US7523740 Fuel-injection system and method for injecting fuel |
| 04/28/2009 | US7523739 Fuel injection system for internal combustion engine |
| 04/28/2009 | US7523723 System and method for determining ethanol content in fuel |
| 04/23/2009 | WO2009049971A1 Injection system and method for operating an injection system |
| 04/23/2009 | US20090101115 Control apparatus and control method for internal combustion engine |
| 04/23/2009 | US20090101112 Piezo intensifier fuel injector and engine using same |
| 04/23/2009 | DE102007049966A1 Electromagnetically actuatable valve for fuel injection system of mixture-compressing, spark-ignited internal combustion engine, has plastic parts arranged on valve seat carrier and connecting port, where plastic parts are formed as spacers |
| 04/23/2009 | DE102007049946A1 Brennstoffeinspritzventil Fuel injection valve |
| 04/23/2009 | DE102007049945A1 Brennstoffeinspritzventil Fuel injection valve |
| 04/23/2009 | DE102007049712A1 Einspritz-System und Verfahren zum Betreiben eines Einspritz-Systems Injection system and method for operating an injection system |
| 04/22/2009 | EP2050951A1 Fuel injector |
| 04/22/2009 | EP2049788A1 Fuel injection device for an internal combustion engine |
| 04/22/2009 | EP1530676B1 Method for operating an internal combustion engine |
| 04/22/2009 | CN101416257A Electromagnetic actuator |
| 04/22/2009 | CN101415981A Solenoid actuated flow control valve including adjustable spacer |
| 04/22/2009 | CN101415934A Fuel injector |
| 04/22/2009 | CN100481549C Method and device for polarizing a piezoelectric actuator |
| 04/21/2009 | US7522987 Fuel injection control system |
| 04/21/2009 | US7521838 Device for operating a piezo actuator |
| 04/21/2009 | US7520449 Electromagnetic fuel injection valve |
| 04/16/2009 | DE102008042232A1 Laminiertes piezoelektrisches Element und Verfahren, dieses herzustellen Laminated piezoelectric element and method of manufacturing this |
| 04/16/2009 | DE102008041794A1 Elektromagnetisches Ventil zur Steuerung einer Kraftstoffmenge An electromagnetic valve for controlling an amount of fuel |
| 04/16/2009 | DE102005042786B4 Kraftstoffinjektor mit hermetisch abgedichtetem Hydrauliksystem Fuel injector with hermetically sealed hydraulic system |
| 04/16/2009 | DE102004045970B4 Kraftstoffeinspritzventil Fuel injection valve |
| 04/16/2009 | DE10135735B4 Verfahren zum Betreiben einer Brennkraftmaschine, insbesondere mit Direkteinspritzung, sowie Computerprogramm und Steuer- und/oder Regelgerät Method for operating an internal combustion engine, especially with direct injection, and computer program and control and / or regulating device |
| 04/15/2009 | EP1642022B1 Valve for controlling liquids |
| 04/15/2009 | CN201221422Y High pressure drive circuit of diesel high pressure common rail fuel system fuel injector |
| 04/15/2009 | CN201221421Y Fuel conveying device of electric spraying engine |
| 04/15/2009 | CN101411044A Electromagnetic actuator and fuel injection device |
| 04/15/2009 | CN101410612A Fuel injector |
| 04/15/2009 | CN101410605A Injector-ignition for an internal combustion engine |
| 04/14/2009 | US7516906 Fuel injector |
| 04/09/2009 | WO2008122652A8 Constructional unit and fresh air system |
| 04/09/2009 | US20090090333 Injection control system |
| 04/09/2009 | DE19581047B4 Hydraulisch betätigte elektronisch gesteuerte Brennstoffeinspritzvorrichtung Hydraulically actuated electronically controlled fuel injector |
| 04/09/2009 | DE102007046449A1 Bleifreier piezokeramischer Werkstoff des Kalium-Natrium-Niobat-Systems mit Mangan-Dotierung, Verfahren zum Herstellen eines Bauteils mit dem piezokeramischen Werkstoff und Verwendung des Bauteils Lead Free piezoceramic material of potassium sodium niobate system with manganese doping method for manufacturing a component with the piezoceramic material and use of the component |
| 04/09/2009 | DE102007044751A1 Piezoactuator module for use in piezoinjector of internal combustion engine, has surfaces forming joint that enables adjustment of position and direction of piezoactuators based on volume and direction of pressure acting on surfaces |
| 04/09/2009 | DE102006006077B4 Piezokeramischer Vielschicht-Aktor, Verfahren zum Herstellen eines piezokeramischen Vielschicht-Aktors und Einspritzsystem Piezoceramic multilayer actuator, method for producing a piezoceramic multilayer actuator and injection |
| 04/09/2009 | DE10114421B4 Verfahren zum Steuern eines kapazitiven Stellglieds und Schaltungsanordnung zur Durchführung des Verfahrens Method for controlling a capacitive actuator and circuit arrangement for performing the method |
| 04/09/2009 | DE10114274B4 Motor mit Schallschutzabdeckung für eine Einspritzvorichtung Engine acoustic cover for a Einspritzvorichtung |
| 04/08/2009 | EP2044316A1 Method for injecting fuel by means of fuel injection system |
| 04/08/2009 | EP1700058B1 Valve for controlling a fluid |
| 04/08/2009 | EP1003990B1 Electromagnetically actuated disc-type valve |
| 04/08/2009 | CN101405503A 燃料喷射设备 The fuel injection device |
| 04/08/2009 | CN101403360A Fuel injector with hydraulic pin actuation |
| 04/08/2009 | CN100476194C Solenoid valve |
| 04/08/2009 | CN100476193C Valve for controlling fluid |
| 04/07/2009 | US7514848 Piezoelectric stack and production method of piezoelectric stack |
| 04/07/2009 | US7514847 Piezo actuator comprising means for compensating thermal length modifications and fuel injection valve comprising a piezo actuator |
| 04/07/2009 | US7513445 Metering solenoid valve for a fuel injector |
| 04/02/2009 | WO2009041476A1 Multilayer piezoelectric element, injector equipped with the same and fuel injection system |
| 04/02/2009 | WO2009040251A1 Method for operating an internal combustion engine |
| 04/02/2009 | WO2005040582A3 Diagnostic method for an electromechanical actuator |
| 04/02/2009 | US20090084873 Gaseous Fuel Injector for Internal Combustion Engines |
| 04/02/2009 | DE102008034451A1 Injector for diesel internal-combustion engine of motor vehicle, has connection module provided outside of chamber, and molded parts have arrangement deviating from flat mold with material, where one part is designed as expansion resource |
| 04/02/2009 | DE102007046450A1 Bleifreier piezokeramischer Werkstoff des Kalium-Natrium-Niobat-Systems mit Eisen-Lanthan-Dotierung, Verfahren zum Herstellen eines Bauteils mit dem piezokeramischen Werkstoff und Verwendung des Bauteils Lead Free piezoceramic material of potassium sodium niobate system with iron lanthanum doping method for manufacturing a component with the piezoceramic material and use of the component |