| Patents for F02M 51 - Fuel-injection apparatus characterised by being operated electrically (16,384) |
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| 08/11/2005 | DE10359673A1 Fuel dosing valve`s needle lift measuring sensor for engine, has coils wound around valve needle whose lift is readjusted by controlling piezoelectric actuator based on comparison between measured coil impedance and reference value |
| 08/11/2005 | DE102005003003A1 Manufacturing method for solenoid coil device e.g. for fuel injection system for Diesel engine in automobile, involves arranging winding section in molding step, in given position in molding die |
| 08/11/2005 | DE102005002768A1 Fuel injection apparatus for diesel engine, has aperture restriction unit provided at upstream side of check valve connected to fuel filling chambers |
| 08/11/2005 | DE102005001501A1 Fuel-injection control apparatus for internal combustion engine, has injection limiters limiting specific injection side which restrains heat energy released of injector drive circuit when increase of temperature exceeds predetermined value |
| 08/11/2005 | DE102004004006A1 Integrierter hydraulischer Druckübersetzer für Kraftstoffinjektoren an Hochdruckspeichereinspritzsystemen Integrated hydraulic pressure intensifier for fuel injectors at high pressure accumulator injection |
| 08/11/2005 | DE102004002486A1 Method for fabricating piezoelectric body for actuator e.g. for common-rail fuel injection systems, involves preparing foils of piezoelectric material, each applied with inner electrode |
| 08/11/2005 | DE10050751B4 Brennstoffeinspritzventil Fuel injection valve |
| 08/11/2005 | DE10021073B4 Kraftstoffinjektor Fuel injector |
| 08/10/2005 | EP1561942A1 Fluid injector and its method of manufacture |
| 08/10/2005 | EP1561027A1 Valve for control of a fluid |
| 08/10/2005 | EP1561025A1 Device for controlling and/or adjusting a fuel quantity supplied to an internal combustion engine |
| 08/10/2005 | EP1425506A4 Hybrid demand control for hydraulic pump |
| 08/10/2005 | EP1151192B1 Fuel injection valve for internal combustion engines |
| 08/10/2005 | CN1653261A Fuel injector for an internal combustion engine |
| 08/04/2005 | US20050166896 Injection controller for internal combustion engine |
| 08/04/2005 | US20050166884 Intake manifold having integrated features |
| 08/04/2005 | DE19928186B4 Piezoaktor zur Betätigung eines mechanischen Bauteils Piezo actuator for operating a mechanical component |
| 08/04/2005 | DE10225686B4 Hubübertragungselement für ein Einspritzventil Travel-transmitting element for an injection valve |
| 08/04/2005 | DE102004062191A1 Kraftstoffeinspritzventil mit einem stationären Kern und einem beweglichen Kern A fuel injection valve comprising a stationary core and a movable core |
| 08/04/2005 | DE102004062188A1 Kraftstoffeinspritzventil mit einer internen Ölnut Fuel injection valve with an internal oil groove |
| 08/04/2005 | DE102004002769A1 Electronic control circuit for IC engine fuel injection system, uses single charging circuit for several piezoelectric actuators and controls drive pulses to avoid overlap |
| 08/04/2005 | DE102004002309A1 Kraftstoffinjektor mit direkter Nadelstreuerung Fuel injector with direct Nadelstreuerung |
| 08/04/2005 | DE102004002299A1 Kraftstoffinjektor mit direkt angesteuertem Einspritzventilglied Fuel injector with directly injection valve member |
| 08/04/2005 | DE102004002134A1 Fuel injection valve has second seal on other side of pot floor from piston forming second balancing chamber with first pot floor that has flow connection via choke element to coupler gap |
| 08/04/2005 | DE102004002081A1 Fuel injection valve has metal elastic sealing element that runs radially from its peripheral region in a radial region and covers at least part of end of piston facing away from pot floor |
| 08/04/2005 | DE102004001679A1 Piezoaktor mit Mitteln zur Kompensation der thermischen Längenänderung und Kraftstoff-Einspritzventil mit Piezoaktor Piezo actuator with means for compensating the thermal change in length and the fuel injection valve with a piezoelectric actuator |
| 08/04/2005 | DE102004001505A1 Dosierventil mit Längenkompensationseinheit Valve with length compensation unit |
| 08/04/2005 | DE10057495B4 Injektorgehäuse mit einer Aktoreinheit Injector with an actuator |
| 08/04/2005 | DE10049034B4 Brennstoffeinspritzventil Fuel injection valve |
| 08/04/2005 | DE10049033B4 Brennstoffeinspritzventil Fuel injection valve |
| 08/03/2005 | EP1559908A1 Common Rail fuel injector with integrated hydraulic pressure amplifier |
| 08/03/2005 | EP1559903A1 Fuel injector with deformable needle |
| 08/03/2005 | EP1558844A1 Piezo-electric actuator contacting for an injection valve |
| 08/03/2005 | EP1180211B1 Method for injecting fuel and injection valve for carrying out said method |
| 08/03/2005 | CN2714829Y Split electric control monoblock fuel-injection pump for diesel engine |
| 08/03/2005 | CN1650103A Fuel injection system |
| 08/02/2005 | US6923162 Securing sleeve for a fuel injection system |
| 08/02/2005 | CA2193724C Method and apparatus for increasing the flow rate of a liquid through an orifice |
| 07/28/2005 | WO2005068821A1 Fuel injector comprising a directly triggered injection valve member |
| 07/28/2005 | WO2005068820A1 Fuel injector with direct needle control |
| 07/28/2005 | US20050162046 Piezoelectric actuator module, and method for assembling a piezoelectric actuator module |
| 07/28/2005 | US20050161537 Fuel injection valve |
| 07/28/2005 | US20050161027 Fuel system and flow control valve |
| 07/28/2005 | DE10361762A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/28/2005 | DE10361761A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/28/2005 | DE10360774A1 Verfahren zur Herstellung eines Brennstoffeinspritzventils und Brennstoffeinspritzventil A method for producing a fuel injector and fuel injection valve |
| 07/28/2005 | DE10360773A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/28/2005 | DE10357759A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/28/2005 | DE102004061520A1 Kraftstoffeinspritzventil und Verfahren zum Herstellen eines Drallgebers A fuel injection valve and method of manufacturing a twister |
| 07/28/2005 | DE102004059656A1 Stellantriebssystem und Treibstoffeinspritzsystem Actuator system and fuel injection system |
| 07/28/2005 | DE10101060B4 Kraftstoffeinspritzeinrichtung für eine Kraftmaschine Fuel injection system for an engine |
| 07/27/2005 | EP1557557A2 Electromagnetic actuating valve of fuel injection device |
| 07/27/2005 | EP1557550A1 Fuel injection method |
| 07/27/2005 | EP1556907A1 Piezoelectric actuator for an injection device |
| 07/27/2005 | EP1556602A1 Fuel system for an internal combustion engine and method for controlling same |
| 07/27/2005 | CN1644913A Solenoid valve |
| 07/26/2005 | US6921036 Fuel injection valve |
| 07/26/2005 | US6921035 Fuel injection valve |
| 07/26/2005 | US6921033 Fuel injection valve |
| 07/26/2005 | US6921022 Spray pattern control with non-angled orifices formed on dimpled fuel injection metering disc having a sac volume reducer |
| 07/26/2005 | US6921021 Spray pattern control with non-angled orifices formed on a dimpled fuel injection metering disc having a sac volume reducer |
| 07/26/2005 | US6920862 Methods for controlling a fuel metering in the multiple injection operating mode |
| 07/26/2005 | US6920861 Fuel injection control devices for internal combustion engines |
| 07/26/2005 | US6920690 Method of manufacturing a fuel injector seat |
| 07/21/2005 | WO2005066486A1 Piezo actuator comprising means for compensating thermal length modifications and fuel-injection valve comprising a piezo actuator |
| 07/21/2005 | US20050155580 Fuel-injection system for an internal combustion engine and method for operating a fuel-injection system |
| 07/21/2005 | DE10360330A1 Fuel injection valve for fuel injection units on internal combustion engines has a valve needle, a sealing valve seat and an armature in a recess for a magnetic circuit's external pole |
| 07/21/2005 | DE10360329A1 Fuel injection valve for internal combustion engines has a perforated disk inserted in an intermediate disk and a rose opening with an arc structure |
| 07/21/2005 | DE102004038798A1 Kraftstoffeinspritzsteuervorrichtung für einen Verbrennungsmotor mit Zylindereinspritzung A fuel injection control apparatus for an internal combustion engine having cylinder injection |
| 07/20/2005 | EP1555427A2 Fuel injector |
| 07/20/2005 | EP1555417A2 Injection controller for internal combustion engine |
| 07/20/2005 | EP1440239B1 Fuel injection valve |
| 07/20/2005 | EP1175558B1 Method of manufacturing a fuel injector seat |
| 07/20/2005 | EP1144841B1 Method for positioning the actuating drive in a fuel injector and device for implementing said method |
| 07/20/2005 | CN1641197A Injection controller for internal combustion engine |
| 07/20/2005 | CN1211575C Fuel injection valve |
| 07/19/2005 | US6919528 Welding machine and welding method for energy welding of cylinder members |
| 07/19/2005 | US6918550 Fuel-injection valve |
| 07/19/2005 | US6918548 Electronic fuel injector |
| 07/19/2005 | US6918383 Fuel control system |
| 07/19/2005 | US6918379 Method and control and regulating device for operating an internal combustion engine with piezoelectrically actuated fuel injection valves |
| 07/19/2005 | US6918371 Fuel injection control device |
| 07/14/2005 | WO2005064150A1 Fuel injection valve |
| 07/14/2005 | WO2005064149A1 Fuel injection valve |
| 07/14/2005 | WO2005064148A1 Method for production of a fuel injection valve and fuel injection valve |
| 07/14/2005 | US20050152086 Control device for electro-actuators with protection against short-circuits to ground or to the supply of the terminals of the electro-actuators |
| 07/14/2005 | US20050151103 Method and apparatus for driving flow control electromagnetic proportional control valve |
| 07/14/2005 | DE10358726A1 Fuel injection valve for a fuel injection system of a spark-ignited internal combustion engine comprises a chamfer in the region of the transition of an inlet funnel |
| 07/14/2005 | DE102004054109A1 Drive device for fuel injection apparatus used in vehicle diesel engine carries out variable setting of the interruption threshold value according to detected voltage of the piezo stack |
| 07/13/2005 | EP1553286A1 Dosing valve with a length compensation unit |
| 07/13/2005 | EP1490592B1 Fuel injection device for an internal combustion engine |
| 07/13/2005 | EP1387945B1 Piezoelectric actuator module |
| 07/13/2005 | EP1387941B1 Fuel injection valve comprising a damping element between the armature and the valve needle |
| 07/13/2005 | CN2709670Y External driving type passive action oil stop electromagnet |
| 07/13/2005 | CN1639455A A micro-pump and fuel injector for combustible liquids |
| 07/13/2005 | CN1637274A Fuel injection valve and method for manufacturing swirler |
| 07/13/2005 | CN1637272A Fuel injection valve having internal oil groove |
| 07/13/2005 | CN1637271A Fuel injection valve having stationary core and movable core |
| 07/13/2005 | CN1637270A Electromagnetic actuating valve of fuel injection device |
| 07/12/2005 | US6917141 Device with a piezoelectric actuator |