| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 07/11/2013 | DE10235196B4 Verfahren zum Ansteuern eines elektromagnetisch betätigten Schaltventils sowie eine Anlage mit einem solchen Schaltventil A method for driving an electromagnetically actuated pilot valve and to a plant with such a switching valve |
| 07/11/2013 | DE102013200257A1 Aktormodul mit einem in einem Gehäuse angeordneten Vielschichtaktor und konstant extrem niedrigen Leckstrom an der Aktoroberfläche Actuator module with a housing arranged in a constant and multilayer extremely low leakage current of the actuator surface |
| 07/10/2013 | EP2613044A1 Drive device for fuel injection device |
| 07/10/2013 | EP2612018A1 Method and device for setting an idle stroke of an actuating drive of an injection valve, and injector assembly |
| 07/10/2013 | CN103195627A Direct control type piezoelectric oil injector |
| 07/10/2013 | CN103195626A Redundancy electromagnet and piezoelectricity combined bivalve device |
| 07/09/2013 | US8483937 Method and system for controlling fuel usage |
| 07/09/2013 | US8483933 Method for operating a fuel injector |
| 07/09/2013 | US8482436 Drag modification system |
| 07/09/2013 | US8480014 Fluid injection valve |
| 07/09/2013 | US8479711 Piezoelectric direct acting fuel injector with hydraulic link |
| 07/09/2013 | CA2563764C Methods and apparatus for injecting atomized fluid |
| 07/04/2013 | WO2011159395A3 Piezoelectric fuel injector having a temperature compensating unit |
| 07/04/2013 | DE102011090200A1 Hebelvorrichtung und Einspritzventil Lever device and the injection valve |
| 07/04/2013 | DE102011090196A1 Hebelvorrichtung und Einspritzventil Lever device and the injection valve |
| 07/04/2013 | DE102011090038A1 Piezoelectric device e.g. piezoelectric actuator for fuel injection valve used in motor vehicle, has outer electrode that is directly attached to outer sides of base portion by plasma spraying |
| 07/04/2013 | DE102011090024A1 Injector, particularly fuel injector for injecting fuel into combustion chamber of internal combustion engine, has valve element lifted from valve seating by elastic elongation of shaft-shaped section of valve element |
| 07/04/2013 | DE102011090009A1 Fuel injector e.g. common rail injector of self-ignition type internal-combustion engine, has sealing device with sealing element which indirectly cooperates with alloying element attached to housing and encapsulation portion |
| 07/04/2013 | DE102011090004A1 Method for determining closing of needle of fuel injector in self-ignition internal combustion engine, involves determining voltage signal of piezo-elements, and determining time point for entering closing position of needle based on signal |
| 07/03/2013 | CN203035417U Oil injection pump with electric control oil limiting device |
| 07/03/2013 | CN103184960A Marine electromagnetically-controlled heavy oil injector |
| 07/03/2013 | CN103184959A Armature-needle valve assembly, and molding assembling method and assembling tool thereof |
| 07/03/2013 | CN101338716B High pressure co-rail electric control fuel injector |
| 07/02/2013 | US8478510 Fuel sulfur content-based operation control of a diesel engine |
| 07/02/2013 | US8478509 Method and apparatus for varying the duration of a fuel injector cycle pulse length |
| 07/02/2013 | US8474734 Injector |
| 07/02/2013 | US8474438 Fuel injection valve |
| 07/02/2013 | US8474437 Fuel injection controlling apparatus of internal combustion engine |
| 06/27/2013 | WO2013094845A1 Common rail injector having spiral spray nozzle |
| 06/27/2013 | WO2013094540A1 Fuel injection control device |
| 06/27/2013 | WO2013092948A1 Fuel injection valve for internal combustion engines |
| 06/27/2013 | WO2013092947A1 Fuel injection valve for internal combustion engines |
| 06/27/2013 | WO2013092892A1 Fuel injection valve for internal combustion engines |
| 06/27/2013 | WO2013092877A1 Fuel injection valve for internal combustion engines |
| 06/27/2013 | WO2013091936A1 Fuel injection valve |
| 06/27/2013 | DE10220555B4 Verfahren zum Betrieb eines Zweitaktmotors und Zweitaktmotor Method for operating a two-stroke engine and two-stroke engine |
| 06/27/2013 | DE102011089905A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |
| 06/27/2013 | DE102011089801A1 Fuel valve for fuel system with fuel pressure accumulator of motor vehicle, has one component and another component, where former component is pressed frictionally with latter component |
| 06/27/2013 | DE102011089773A1 Piezoelectric actuator for fuel injection valve for combustion engine, has actuator main portion which comprises primary electrode layer and secondary electrode layer that are arranged on opposite sides of ceramic layer |
| 06/27/2013 | DE102011089761A1 Method for manufacturing ceramic component i.e. piezoceramic actuator, for fuel injection valve of internal combustion engine, involves coating portion of outer side of component with ceramic coating, and sintering coated component |
| 06/27/2013 | DE102011089360A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |
| 06/25/2013 | US8469006 Fuel injector |
| 06/25/2013 | US8469005 Piezoelectric fuel injector having a temperature compensating unit |
| 06/25/2013 | US8468999 Fuel injection control system of internal combustion engine |
| 06/25/2013 | US8468986 Engine fuel injection control apparatus |
| 06/20/2013 | WO2013087475A1 Injection valve |
| 06/20/2013 | WO2013062343A3 Fuel injection nozzle for a diesel engine |
| 06/20/2013 | US20130153678 Drive Device for an Injection Valve, and Injection Valve |
| 06/20/2013 | US20130152903 Method and system for improving engine starting |
| 06/20/2013 | DE102012112205A1 Injection device i.e. fuel injection device, for spark ignition internal combustion engine, has shoulder designed between inlet cross-section and outlet cross-section, and including shoulder surface, which is designed normal to spray axis |
| 06/20/2013 | DE102011089288A1 Mengensteuerventil, und Hochdruckpumpe mit Mengensteuerventil Volume control valve, and high-pressure pump with a quantity control valve |
| 06/20/2013 | DE102011089198A1 Solenoid valve for e.g. common rail injector used for injecting fuel into combustion chamber of combustion engine, has damping sleeve that is movably arranged along longitudinal axis by force of spring element towards sealing surface |
| 06/20/2013 | DE102011089127A1 Magnetbaugruppe mit einer Restluftspaltscheibe für ein Magnetventil, Magnetventil sowie Verfahren zur Herstellung einer Restluftspaltscheibe Magnet assembly with a residual air gap disc for a solenoid valve, solenoid valve and method of making a residual air gap disc |
| 06/19/2013 | EP2603689A1 Programmable diesel fuel injector |
| 06/19/2013 | CN203014677U Voltage-boosting circuit of high-voltage common rail oil injector |
| 06/19/2013 | CN203009094U Electrical-control gas injecting system based on hydraulic principle |
| 06/19/2013 | CN103168164A Improved fuel injector |
| 06/19/2013 | CN102506217B Proportional electromagnetic valve for electrically controlled high-pressure common-rail fuel injection system of diesel engine |
| 06/19/2013 | CN101878549B Laminated piezoelectric element, and injection device and fuel injection system having the element |
| 06/19/2013 | CN101617117B 燃料喷射阀 Fuel injection valve |
| 06/19/2013 | CN101532440B Method to enable direct injection of e85 in flex fuel vehicles by adjusting the start of injection |
| 06/13/2013 | US20130146027 Combustion generating device of internal combustion engine |
| 06/13/2013 | DE102011088282A1 Einspritzventil Injector |
| 06/13/2013 | DE102011087954A1 Einspritzventil, insbesondere für eine Brennkraftmaschine Injection valve, in particular for an internal combustion engine |
| 06/12/2013 | EP2602475A1 An injection valve with a new transmission group |
| 06/12/2013 | CN202991312U Electronic oil nozzle |
| 06/12/2013 | CN202991311U Fuel injection valve |
| 06/12/2013 | CN103154496A Semi-tubular vane air swirler |
| 06/12/2013 | CN103154494A Fuel injection valve having a reduced number of components |
| 06/12/2013 | CN103154483A Method and device for determining the actual start of injection of a piezo fuel injection valve |
| 06/12/2013 | CN103154479A Adaptive idle stroke compensation for fuel injection valves |
| 06/12/2013 | CN101978157B Sealed electric feedthrough |
| 06/11/2013 | US8460422 Exhaust aftertreatment system, and engine service package having fuel filtering mechanism |
| 06/11/2013 | US8459577 Decoupled valve assembly and fuel injector using same |
| 06/11/2013 | US8459576 Dual fuel injector for a common rail system |
| 06/11/2013 | US8459575 Fuel injector equipped with a metering servovalve for an internal combustion engine |
| 06/11/2013 | US8459234 Fuel injection device, fuel injection system, and method for determining malfunction of the same |
| 06/11/2013 | US8459233 Method for operating at least one injector of an internal combustion engine |
| 06/06/2013 | DE102011087832A1 Method for operating electromagnetic actuator e.g. injection valve, involves evaluating operating variable by evaluation unit using variable derived discrete wavelet transform (DWT) |
| 06/06/2013 | DE102011055996A1 Piezoelektrisches Bauelement und Verfahren zur Herstellung eines piezoelektrischen Bauelements The piezoelectric device and method of manufacturing a piezoelectric component |
| 06/06/2013 | DE102004061798B4 Elektromagnetisches Ventil, insbesondere für eine Kraftstoffeinspritzanlage eines Kraftfahrzeugs An electromagnetic valve, in particular for a fuel injection system of a motor vehicle |
| 06/05/2013 | EP2599095A1 Magnetic actuator |
| 06/05/2013 | CN202970991U Oil cup of oil injector and fuel supply system |
| 06/05/2013 | CN202970988U Electronic fuel injection (EFI) type umbrella-shaped spiral ethanol oil injector assembly for cars |
| 06/05/2013 | CN202970987U Electric oil spraying nozzle |
| 06/05/2013 | CN202970986U Electronic fuel injector for high-pressure common rail system |
| 06/05/2013 | CN202970985U Reinforced type diesel engine electronic unit pump |
| 06/05/2013 | CN202970984U Novel double-oil-inlet oil spraying nozzle device |
| 06/05/2013 | CN103133205A Two-channel piezoelectric oil ejector |
| 06/05/2013 | CN101782004B Camshaft structure arranged on top of diesel engine |
| 06/05/2013 | CN101535626B Sealing arrangement of a piezoactuator for a fuel injection valve of an internal combustion engine |
| 06/04/2013 | US8457863 Method of adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition |
| 05/30/2013 | WO2013076034A1 Armature assembly, solenoid valve, and fuel injection device |
| 05/30/2013 | WO2013075876A1 Valve for metering in a flowing medium |
| 05/30/2013 | US20130133624 Two-cycle engine |
| 05/29/2013 | EP2597296A1 Valve assembly for an injection valve and injection valve |
| 05/29/2013 | EP2596229A1 Fuel injection valve having a dry magnetic actuator |
| 05/29/2013 | EP2596228A1 Control valve |
| 05/29/2013 | DE102011087183A1 Piezoelectric component e.g. piezoelectric actuator, for fuel injection valves, has releasing agent layer provided with ceramic layer, applied at side of ceramic layer and partially extended over isolating zone |
| 05/29/2013 | DE102011087005A1 Ventil zum Zumessen eines strömenden Mediums Valve for metering of a flowing medium |