Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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04/17/2008 | US20080087254 Solenoid operated valve device designed to ensure high responsiveness of valve action |
04/17/2008 | DE112006001316T5 Ausblasfeste Schweissverfahren für Laserschweissungen für Presspassungsteile Ausblasfeste welding method for laser welding for Presspassungsteile |
04/17/2008 | DE10260837B4 Brennstoffzuführvorrichtung für eine Brennkraftmaschine Fuel supply system for an internal combustion engine |
04/17/2008 | DE102006047935A1 Kraftstoffinjektor für eine Brennkraftmaschine Fuel injector for an internal combustion engine |
04/17/2008 | DE102006047933A1 Piezo-actuator manufacturing method for motor vehicle, involves applying screen print on side surface of piezo units to be contacted during application of conducting paste and removing screen print after hardening or annealing |
04/17/2008 | DE102005061529B4 Bleizirkonattitanat mit Nickel-Molybdän-Dotierung, Verfahren zum Herstellen eines piezokeramischen Bauteils unter Verwendung des Bleizirkonattitanats und Verwendung des piezokeramischen Bauteils Lead zirconate titanate with a nickel-molybdenum-doping method of manufacturing a piezoceramic component using the lead zirconate titanate and use of the piezoceramic component |
04/16/2008 | EP1912265A2 Actuator module with a cladded piezo actuator |
04/16/2008 | EP1911963A1 Electronic-injection fuel-supply system |
04/16/2008 | EP1911107A1 Piezoceramic actuator |
04/16/2008 | CN101163875A Direct injection gaseous-fuelled engine and method of controlling fuel injection pressure |
04/16/2008 | CN100381740C Coil device, method of manufacturing the same and fuel injection valve |
04/16/2008 | CN100381691C Common rail type fuel injection system |
04/15/2008 | US7359792 Method and apparatus for initializing injectors |
04/15/2008 | US7358644 Method for controlling an actuator and control device belonging thereto |
04/15/2008 | US7357338 Gaseous fuel injector |
04/15/2008 | US7357122 Internal combustion engine control apparatus |
04/15/2008 | US7357118 Throttle body |
04/10/2008 | WO2008040796A1 Method for producing an injector, and injector |
04/10/2008 | WO2008040625A1 Method and device for producing ceramic stacks having a polygonal cross-section |
04/10/2008 | WO2008040581A1 Alternative fuel injector for dual fuel systems |
04/10/2008 | WO2007110267A3 Fuel injector |
04/10/2008 | DE102007010263B3 Operation device for piezoactuator used in e.g. fuel injection valve for vehicle internal combustion (IC) engine, uses two energy control units, each producing control signal for current threshold value of charging current of piezoactuator |
04/10/2008 | DE102006047610A1 Coupler mechanism for fuel injection valve, has two flexible seals, one facing compression spring area within receiving piston and balancing area, and other permitting relative axial motion between giving and receiving pistons |
04/10/2008 | DE102006047607A1 Actuator module with coated piezoactuator used in fuel injection system of internal combustion engine, has press ring arranged on flexible hose to seal portion between flexible hose and actuator head or actuator foot of piezoactuator |
04/10/2008 | DE102006047606A1 Aktormodul mit einem umhüllten Piezoaktor Actuator module with a coated piezoelectric actuator |
04/10/2008 | DE102006047133A1 Injektor für eine Kraftstoffeinspritzanlage Injector for a fuel injection system |
04/09/2008 | EP1909339A1 Actuator module having an enshrouded piezo actuator |
04/09/2008 | EP1909338A2 Piezo actuator assembly with an insulating layer |
04/09/2008 | EP1907687A1 Fuel injector with piezoelectric actuator preload |
04/09/2008 | EP1789674B1 Lifting apparatus and injection valve |
04/09/2008 | CN101158408A Solenoid operated valve device designed to ensure high responsiveness of valve action |
04/09/2008 | CN100379978C Fuel injector for an internal combustion engine |
04/09/2008 | CN100379976C Electromagnetic fuel injection valve |
04/09/2008 | CN100379975C Fuel-injection device for an internal combustion engine |
04/08/2008 | US7354027 Bounce-free magnet actuator for injection valves |
04/03/2008 | WO2008038683A1 Laminated piezoelectric element, injection apparatus and fuel injection system using the laminated piezoelectric element, and method for manufacturing laminated piezoelectric element |
04/03/2008 | WO2008038396A1 Fuel injection valve |
04/03/2008 | WO2008038395A1 Fuel injection valve |
04/03/2008 | WO2008037736A1 Fuel-injection device for an internal combustion engine |
04/03/2008 | WO2008037523A1 Lock washer for a solenoid valve |
04/03/2008 | DE10343659B4 Zielen von Strahlen auf einen bogenförmigen Sektor mit nichtabgewinkelten Öffnungen in einer Kraftstoffeinspritzdosierscheibe Objectives of rays on an arcuate sector with nichtabgewinkelten openings in a Kraftstoffeinspritzdosierscheibe |
04/03/2008 | DE102007004874A1 Piezo actuator i.e. piezo injector, for controlling needle rise in fuel injection system i.e. common rail injection system, of internal combustion engine for vehicle, has safety bar forming electrical resistive section with contact surface |
04/03/2008 | DE102006046833A1 Fuel injection valve for combustion engine, has armature provided with annular slot on outer wall surface |
04/03/2008 | DE102006046832A1 Piezoactuator producing method, involves drawing inner electrodes in isolation process step as sacrificial anode, where step is implemented until electrodes dissolve from side surfaces of actuator and extending inwards with preset offset |
04/03/2008 | DE102006046831A1 Piezo-actuator arrangement for e.g. common rail injection system, has layer of metal foil that is applied on insulation layer and in edge regions of actuator head and actuator base, where insulation layer is surrounded with piezo-units |
04/03/2008 | DE102006046829A1 Actuator module for use in piezoinjectors, has piezoactuator and casing, where piezoactuator has piezolement arranged between actuator head and actuator foot |
04/03/2008 | DE102006046704A1 Method for manufacturing cylindrical housing, involves generating opening coaxially with big diameter and recess with smaller diameter running parallel into cylindrical pipe part |
04/03/2008 | DE102006046577A1 Piezo-Inline-Injektor Piezo inline injector |
04/03/2008 | DE102006046470A1 Method for operating injection valve for internal combustion engine involves changing time at which voltage change applied to piezoelectric actuator starts by varying gradient with approximately linear voltage change |
04/03/2008 | DE102006045663A1 Piezoaktor mit einer Ummantelung, zur Anordnung in einem Piezoinjektor Piezoelectric actuator with a jacket for placement in a piezoelectric injector |
04/02/2008 | CN201043506Y Cone valve type normally open structure for diesel engine mono-block pump system |
04/02/2008 | CN201043505Y Fuel oil nozzle of internal combustion engine |
04/02/2008 | CN101153575A Oil fuel pump of brushless motor with built-in controller |
04/02/2008 | CN100378323C Free piston type digitally controlled fuel injection pump |
04/02/2008 | CN100378315C Fuel injection control apparatus for internal combustion engine |
04/01/2008 | US7353104 Signal output unit and electronic control unit |
03/27/2008 | US20080077306 Device and Method for Correcting the Injection Behavior of an Injector |
03/27/2008 | US20080072879 Apparatus and system for driving fuel injectors with piezoelectric elements |
03/27/2008 | US20080072871 Fuel Injector Having an Integrated Ignition Device |
03/27/2008 | DE102007018039A1 Piezo actuator module for common rail injection system, has casing attached to connection units in region of front surfaces of piezo actuator and/or actuator head and/or actuator base in force fit and/or form fit manner |
03/27/2008 | DE102006043709A1 Piezo actuator arrangement for controlling of needle stroke in injection system, has isolation mass partially arranged between covering and piezo unit that is clamped between actuator foot and actuator head |
03/27/2008 | DE102006043136A1 Piezo actuator for use in piezo injector, has inner electrodes with conducting layer engaging part of cross sectional surface of piezo element, another conducting layer covering surface areas of former layer that is not facing electrodes |
03/27/2008 | DE102006042601A1 Injektor zum Einspritzen von Kraftstoff Injector for injecting fuel |
03/27/2008 | DE102006041977A1 Injektor zum Einspritzen von Kraftstoff Injector for injecting fuel |
03/27/2008 | DE102006041670A1 Actuator module for use in e.g. diesel piezoelectric injector, has elastomer layer surrounded by bellow made from material that is diffusion resistant against medium surrounding bellow such that bellow pre-stresses piezoelectric units |
03/26/2008 | EP1714025B1 Fuel injector with a direct controlled injection valve member |
03/26/2008 | EP1561027B1 Valve for control of a fluid |
03/26/2008 | EP1472451B1 Fuel injection valve |
03/26/2008 | CN100376788C Fuel injection valve |
03/26/2008 | CN100376787C Fuel injection valve and method for manufacturing swirler |
03/26/2008 | CN100376786C 喷油阀 Fuel injection valve |
03/26/2008 | CN100376784C Metering device for rationing pressurized fliud |
03/25/2008 | US7349794 Engine protection system |
03/25/2008 | US7349192 Method of operating a device for controlling electric actuators with optimum actuation current distribution |
03/25/2008 | US7347383 Modular fuel injector and method of assembling the modular fuel injector |
03/20/2008 | WO2008031773A1 Expansion pipe |
03/20/2008 | WO2007141137A3 Piezoelectric actuator |
03/20/2008 | DE112006001271T5 Direkteinspritzender gasbetriebener Motor und Verfahren zum Steuern des Kraftfahrstoffeinspritzdrucks Direct Injection gas-powered engine and method for controlling the driving force fuel injection pressure |
03/19/2008 | EP1901360A2 Piezo actuator module with a cladded piezo actuator |
03/19/2008 | EP1900932A2 Device for injecting fuel |
03/19/2008 | EP1900930A1 Method and apparatus for pressure reducing valve to reduce fuel pressure in a common rail |
03/19/2008 | EP1673532B1 High pressure inlet for a common rail injector |
03/18/2008 | US7344093 Fuel injection valve having stationary core and movable core |
03/18/2008 | US7344090 Asymmetric fluidic flow controller orifice disc for fuel injector |
03/13/2008 | WO2008028786A1 Fuel injection valve |
03/13/2008 | WO2008028323A1 Free piston digital control fuel injection pump |
03/13/2008 | US20080063546 Electric fuel pump |
03/13/2008 | US20080061171 Injection Valve for Fuel Injection |
03/13/2008 | US20080061170 Electromagnetic fuel injection valve |
03/13/2008 | DE10343596B4 Steuerung für allgemein kreisförmige Sprühmuster mit nichtabgewinkelten Öffnungen in einer Kraftstoffeinspritzdosierscheibe Control of generally circular spray pattern with nichtabgewinkelten openings in a Kraftstoffeinspritzdosierscheibe |
03/12/2008 | EP1898476A1 Multilayer piezoelectric element and ejector using this |
03/12/2008 | EP1898083A1 Injector for a fuel injection system |
03/12/2008 | EP1898082A1 Valve assembly for an injection valve and injection valve |
03/12/2008 | EP1415083B1 Fuel injection valve |
03/12/2008 | CN101139967A Fuel injection device |
03/12/2008 | CN101139965A Electric fuel pump and method for manufacturing the same |
03/12/2008 | CN101139964A Electric fuel pump |
03/12/2008 | CN100374713C Fuel injection valve having stationary core and movable core |
03/12/2008 | CN100374712C Electric controlled assembly of combination pump |
03/12/2008 | CN100374711C Fuel jetting device |