Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384)
03/2007
03/22/2007US20070062491 Method of feeding fuel to an engine, fuel feed amount control system of an engine, and motorcycle comprising fuel feed amount control system
03/22/2007US20070062180 Combustion engine including exhaust purification with on-board ammonia production
03/22/2007DE19958262B4 Verfahren und Vorrichtung zum Aufladen eines piezoelektrischen Aktors Method and apparatus for charging a piezoelectric actuator
03/22/2007DE102006000427A1 Kraftstoffeinspritzventil Fuel injection valve
03/22/2007DE102005043969A1 Valve device for controlling fluid stream, e.g. volume flow of gaseous fluid, has damping area which is designed between stop surface and area attached to housing for absorbing kinetic energy of valve armature
03/22/2007DE102005042786A1 Fuel e.g. diesel fuel, injector, for direct-injection diesel engine, has hydraulic system, directly actuating nozzle needle, hermetically sealed as closed system, where system has two hydraulic chambers connected together via balance hole
03/22/2007DE102005008363B4 Antriebseinheit mit einem eingebauten piezoelektrischen Stapelaktor mit verbesserter Wärmeableitung Drive unit with a built-in piezoelectric stack actuator with an improved heat dissipation
03/22/2007DE10061571B4 Brennstoffeinspritzventil Fuel injection valve
03/21/2007EP1764537A1 Solenoid drive apparatus
03/21/2007EP1763630A1 Fuel injection valve
03/21/2007EP1763629A1 Fuel injection device
03/21/2007EP1763628A1 Injector
03/21/2007CN2881132Y Mixed fuel nozzle of motor
03/20/2007US7191963 Fuel injector with hydraulic pin actuation
03/20/2007US7191961 Injection hole plate and fuel injection apparatus having the same
03/20/2007US7191765 Device for control of electro-actuators with detection of the instant of end of actuation, and method for detection of the instant of end of actuation of an electro-actuator
03/15/2007WO2007028737A1 Method and apparatus for operation of a piezo-actuator
03/15/2007US20070061062 Adaptive throttle model for air intake system diagnostic
03/15/2007US20070057096 Gas valve
03/15/2007US20070057095 Metallic compression joint and fuel injector having a metallic compression joint
03/15/2007US20070057088 Fuel injector
03/15/2007US20070056564 Apparatus and method for manufacturing fuel injection control systems
03/15/2007US20070056563 Method for controlling an injection system of an internal combustion engine
03/15/2007US20070056562 Utilized function for fuel dynamics during engine start and crank-to-run transition
03/15/2007DE102005042342A1 Fuel e.g. diesel fuel, injection valve for common-rail injection system, has fuel pipe arranged as separate component in housing, and with connection area to connect another pipe, where area is guided by fuel storage outside of housing
03/14/2007EP1763092A1 Multilayer piezoelectric device and method for manufacturing same
03/14/2007EP1762722A1 Method of producing electromagnetic fuel injection valve
03/14/2007EP1328723B1 Fuel injection valve
03/14/2007EP0835997B1 Fuel injection timing control device for an engine
03/14/2007CN1930392A 电磁式燃料喷射阀 Electromagnetic fuel injection valve
03/14/2007CN1928349A Housing body
03/14/2007CN1928348A High pressure oil pump oil and oil spray on-time electromagnetic control valve for diesel engine
03/13/2007USRE39506 Crankcase scavenged two-stroke engines
03/13/2007US7191051 Method and apparatus for operating an injection system in an internal combustion engine
03/13/2007US7188790 Fuel-injection valve
03/13/2007US7188603 Fuel injection control device and control method for internal combustion engine and recording medium recorded with program realizing control method
03/09/2007CA2518647A1 An apparatus and method for increasing the ratio of air to fuel of engine
03/08/2007WO2007026687A1 Layered piezoelectric element and injection device using the same
03/08/2007WO2007025815A1 Injection nozzle
03/08/2007US20070055437 Control system for internal combustion engine
03/08/2007US20070051343 Method and device for controlling an internal combustion engine
03/08/2007DE102005042199A1 Fuel injector for use in self-ignition internal combustion engine, has piezo-actuator operating on control piston, and injection valve unit hydraulically controlled by injector control chamber and opened during actuation of piezo-actuator
03/08/2007DE102005041996A1 Fuel e.g. diesel, injector for internal-combustion engine, has coupler chamber hydraulically connected with nozzle needle pressure chamber by connection channel that includes throttle that is guided by nozzle needle-sided coupling plunger
03/08/2007DE102005041994A1 Fuel e.g. diesel, injector for internal combustion engine, has sliding sleeve that is guided and axially displaceable at nozzle needle-sided coupler piston and separates high-pressure chamber from needle-pressure chamber by sealing seat
03/08/2007DE102005041993A1 Fuel, e.g. diesel, injector for internal combustion engine, has sliding sleeve that is guided and axially displaceable at nozzle needle-sided coupler piston and separating high-pressure chamber from needle-pressure chamber by sealing seat
03/08/2007DE102005041670A1 Injection nozzle for fuel-injection system, has sealing area formed between shaft section of nozzle needle and wall of nozzle body, and bypassed by bypass unit that acts as throttle, where area is opened or closed by needle movement
03/08/2007DE102005041669A1 Common-rail-injector for internal combustion engine, has nozzle needle directly guided with guidance surface into tapped blind hole formed in piston, where needle has piston section accommodated along partial hub of needle in piston guide
03/08/2007DE102005041668A1 Injector e.g. common-rail-injector, for use in internal combustion engine, has piston unit actuated by piston along common hub and accommodated in piston accommodating chamber that is connected with nozzle needle control chamber
03/08/2007DE102005041667A1 Injector e.g. common rail injector, for internal combustion engine, has secondary piston guided in blind hole bore of drive piston, and primary piston guided in through hole of secondary piston, where drive piston is activated by actuator
03/08/2007DE102005041666A1 Injector e.g. common rail injector, for internal combustion engine, has coupler with primary piston at which drive is attached over which needle is coupled with piston, and provided between actuator pressure space and nozzle needle space
03/08/2007DE102005040914A1 Fuel injection nozzle for internal combustion engine of motor vehicle, has coupler pistons that are coupled in initial position with maximum distance between one piston and actuator by drive coupling for traction force transmission
03/08/2007DE102005040912A1 Einspritzdüse Injector
03/08/2007DE102005039911A1 Anordnung mit einem Piezoaktor Arrangement with a piezoelectric actuator
03/07/2007EP1760873A1 Method and apparatus for driving a piezoelectric actuator
03/07/2007EP1760796A1 Device comprising a shape memory element
03/07/2007EP1760308A2 Solenoid valve
03/07/2007EP1760305A1 Fuel injection valve
03/07/2007EP1759114A1 Fuel injector with variable actuator transmission
03/07/2007EP1592880B1 Fuel injection device for an internal combustion engine
03/07/2007CN2876345Y Bifuel compression ignition machine
03/07/2007CN1926697A Multilayer piezoelectric element and its manufacturing method
03/07/2007CN1926327A Fluid injector and its method of manufacture
03/07/2007CN1926326A Electromagnetic fuel injection valve and method of manufacturing the same
03/07/2007CN1926325A Electromagnetic fuel injection valve and method of manufacturing the same
03/07/2007CN1926324A Electromagnetic fuel injection valve
03/07/2007CN1926323A 燃料喷射装置 Fuel injection device
03/07/2007CN1924343A Solenoid valve
03/07/2007CN1924342A Cut solenoid control method and its diagnostic method and control circuit for injectors having same
03/07/2007CN1924341A 燃油喷射阀 Fuel injection valve
03/07/2007CN1924322A Fuel spraying device
03/06/2007US7185637 Fuel injection control method and fuel injection control apparatus for engine
03/06/2007US7185624 Fuel injection control apparatus of engine
03/01/2007WO2007023125A1 Rigid housing production method
03/01/2007WO2007023069A1 Fuel injection valve
03/01/2007WO2007023049A1 Fuel injector with directly controlled needle
03/01/2007WO2007023048A1 Piezo actuator with a plug device and a method for the production thereof
03/01/2007WO2007023047A1 Arrangement with a piezo actuator
03/01/2007WO2007023046A1 Arrangement with a piezo actuator
03/01/2007WO2007023041A1 Piezoelectric actuator provided with a two-piece holding body
03/01/2007WO2007023040A1 Piezo actuator with a plug connection
03/01/2007WO2007023038A1 Arrangement with a piezo actuator and a method for the production thereof
03/01/2007WO2007023034A2 Arrangement with a piezoactuator and a method for production thereof
03/01/2007WO2005121544A8 Fuel injector with variable actuator transmission
03/01/2007US20070050123 Signal output unit and electronic control unit
03/01/2007US20070046146 Method and apparatus for controlling a fuel-injection valve
03/01/2007US20070045451 Fuel injection valve
03/01/2007US20070044774 Lpi engine system
03/01/2007US20070044769 Control circuit for injectors having cut solenoids for LPI engines and cut solenoid control method and diagnostic method thereof
03/01/2007US20070044761 Internal combustion engine and method of detecting abnormality of internal combustion engine
03/01/2007DE102005041210A1 Shape-memory element device for a fuel injection valve applies a controllable magnetic field towards magnetic field lines so as to operate a contraction and an expansion crosswise to these lines
03/01/2007DE102005040365A1 Kraftstoffinjektor mit direkter Nadelsteuerung Fuel injector with direct needle control
03/01/2007DE102005040363A1 Brennstoffeinspritzventil Fuel injection valve
03/01/2007DE102005040199A1 Piezoaktor mit Steckervorrichtung und ein Verfahren zu dessen Herstellung Piezo actuator with a plug device and a method for its preparation
03/01/2007DE102005040198A1 Anordnung mit einem Piezoaktor Arrangement with a piezoelectric actuator
03/01/2007DE102005040122A1 Piezoelectric actuator for e.g. diesel injection system, has inner electrodes arranged between piezoelectric layer, and consisting of core electrodes provided with conductive elastomer, where core electrodes have specific core geometry
03/01/2007DE102005040120A1 Multifunktionales Elektrodendesign für Piezoaktoren Multifunctional electrode design for piezo actuators
03/01/2007DE102005040119A1 Piezo-actuator used as a piezo-injector or for operating a valve comprises a multiple layer structure of piezo-layers with inner electrodes in contact with contact elements consisting of core electrodes and a contact material
03/01/2007DE102005040117A1 Piezoelectric actuator for a motor vehicle's piezoelectric fuel injector has a piezoelectric element with a multilayered structure and internal electrodes
03/01/2007DE102005039567A1 Anordnung mit einem Piezoaktor und ein Verfahren zu dessen Herstellung Arrangement having a piezoelectric actuator and a method for its preparation
03/01/2007DE102005039558A1 Anordnung mit einem Piezoaktor und ein Verfahren zu dessen Herstellung Arrangement having a piezoelectric actuator and a method for its preparation
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