| Patents for F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure (8,395) |
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| 07/31/2008 | DE102008000082A1 Injector, has non-return valve including flow path in valve body, which carries out constant access between external areas and backing-pressure chamber such that fuel distributes through inside of valve body |
| 07/31/2008 | DE10037527B4 Piezoelektrische Einspritzeinrichtung Piezoelectric injector |
| 07/30/2008 | EP1948923A1 High pressure fuel injector |
| 07/30/2008 | EP1948922A1 Optimized armature assembly guidance for solenoid valves |
| 07/30/2008 | CN101233312A Injection nozzle |
| 07/29/2008 | US7404393 Fuel injection system |
| 07/24/2008 | WO2008087052A1 Fuel injector with an integrated pressure booster |
| 07/24/2008 | WO2008086941A1 Fuel injector comprising a coupler |
| 07/24/2008 | WO2008068084A3 Fuel injection valve for internal combustion engines |
| 07/24/2008 | WO2008068084A2 Fuel injection valve for internal combustion engines |
| 07/24/2008 | US20080173734 Fuel injection device inhibiting abrasion |
| 07/24/2008 | DE102007002761A1 Kraftstoffinjektor mit integriertem Druckverstärker Fuel injector with integrated booster |
| 07/24/2008 | DE102007002760A1 Kraftstoffinjektor mit integriertem Druckverstärker Fuel injector with integrated booster |
| 07/24/2008 | DE102007002445A1 Rückschlagventil und Injektor mit hydraulischem Übersetzer und Rückschlagventil Check valve and injector with hydraulic translator and check valve |
| 07/23/2008 | EP1947323A2 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method |
| 07/23/2008 | EP1947322A2 Device for injecting fuel |
| 07/23/2008 | EP1706631B1 Liquid injection valve |
| 07/23/2008 | CN101228347A Fuel injection device for an internal combustion engine using direct fuel injection |
| 07/23/2008 | CN100404833C Fuel oil injection system |
| 07/17/2008 | WO2008085275A1 Avoidance of spark damage on valve members |
| 07/17/2008 | WO2008083882A1 Injector for injecting fuel |
| 07/17/2008 | WO2008083881A1 Injector for injecting fuel into combustion chambers of internal combustion engines |
| 07/17/2008 | WO2008046819A3 Method for the individual adjustment of the idle stroke of an actuator of a metering valve |
| 07/17/2008 | US20080169357 Fuel Injector That Opens In Two Stages |
| 07/17/2008 | DE102007029793A1 Fuel injector for internal combustion engines, has high pressure area extending in axial direction and allows injecting fuel staying below high pressure |
| 07/17/2008 | DE102007002281A1 Injector for fuel injection system of internal-combustion engine in motor vehicle, has guidance for servo piston designed at separation element and limiting coupler space together with separation element and piston |
| 07/17/2008 | DE102007002279A1 Fuel injector for injecting fuel into combustion chamber of internal combustion engine, has pressure dischargeable control chamber filled in faster manner, during closing of injecting valve unit, than another control chamber |
| 07/17/2008 | DE102007002278A1 Fuel injector for combustion chamber of internal combustion engine, has valve piston formed in two areas with two different diameters, where valve piston is enclosed in one of areas by ring unit, which is movable relative to valve piston |
| 07/17/2008 | DE102007001566A1 Method for manufacturing of piezoactuator, involves assembling of isolating material on active lateral areas of piezoactuators and subjecting it to plasma treatment on exterior |
| 07/17/2008 | DE102007001563A1 Piezoactuator for use in piezoinjector and/or common-rail-injector in internal combustion engine, has piezoelements with electrodes provided between piezolayers, where piezoactuator is fixed at distance to electrodes between foot and head |
| 07/17/2008 | DE102007001556A1 Fuel injector for injecting fuel into combustion chamber of internal combustion engine, has magnetic valve accommodated in valve area in injector body of injector, where valve area is separated into wet area and dry area over diaphragm |
| 07/17/2008 | DE102007001554A1 Kraftstoffinjektor Fuel injector |
| 07/16/2008 | EP1944500A2 Fuel injector |
| 07/16/2008 | EP1084360B1 Fast valve and actuator |
| 07/16/2008 | CN101223352A Accumulator injection system for an internal combustion engine |
| 07/16/2008 | CN100402825C Boosted fuel-jetting device |
| 07/15/2008 | US7398933 Injection valve |
| 07/15/2008 | US7398765 Fuel injection device of internal combustion engine |
| 07/10/2008 | DE4421106B4 Elektronische Steuervorrichtung für ein Brennstoffeinspritzsystem mit hydraulisch betätigter elektronisch gesteuerter Pumpe/Düse- Einspritzvorrichtung und Verfahren Electronic control device for a fuel injection system with hydraulically actuated electronically controlled pump / nozzle-injection device and method |
| 07/10/2008 | DE112006002281T5 Einspritzvorrichtung für ein einzelnes Strömungsmittel mit Ratenformungsfähigkeit Injection device for a single fluid with rate shaping capability |
| 07/10/2008 | DE10245151B4 Kraftstoffeinspritzvorrichtung Fuel injector |
| 07/10/2008 | DE102007001366A1 Injector particularly common rail injector for injecting fuel into combustion chamber in internal combustion engine, has valve element, which is axially adjustable between closing position and open position to enable flow of fuel |
| 07/10/2008 | DE102007001365A1 Common rail injector, for injecting e.g. petrol, into combustion chamber of internal combustion engine, has switching chamber connected with low pressure area by connecting channel that is closed and opened by control valve |
| 07/10/2008 | DE102007001364A1 Injector, in particular common rail injector for injecting fuel into combustion chamber of internal combustion engine, has valve element, which is adjustable between open position and closing position to enable flow of fuel |
| 07/10/2008 | DE102007001363A1 Injektor zum Einspritzen von Kraftstoff in Brennräume von Brennkraftmaschinen Injector for injecting fuel into combustion chambers of internal combustion engines |
| 07/09/2008 | EP1941154A1 Fuel injection system suitable for low-viscosity fuels |
| 07/09/2008 | EP1613856B1 Fuel injector provided with a pressure transmitter controlled by a servo valve |
| 07/09/2008 | EP1458970B1 Fuel-injection device for an internal combustion engine |
| 07/09/2008 | CN100400852C Fuel injection system for internal combustion engines |
| 07/03/2008 | WO2008078538A1 Fuel injection control device of internal combustion engine |
| 07/03/2008 | WO2008077657A1 Fuel injector |
| 07/03/2008 | WO2008046238A3 Fuel injection valve for internal combustion engines |
| 07/03/2008 | DE10312486B4 Kraftstoffeinspritzvorrichtung Fuel injector |
| 07/03/2008 | DE102007055895A1 Fuel injecting valve for machine, has control valve moved to open flow channel, and servo valve moved to its end side to close pressure application-flow channel, which connects counter pressure chamber and high pressure flow channel |
| 07/03/2008 | DE102006062561A1 Piezoelektrischer Aktor Piezoelectric actuator |
| 07/03/2008 | DE102006062008A1 High pressure applying device for air-compressing auto-ignition internal combustion engine, has high pressure channel comprising blind hole, where section hole in region of hole base opens out into blind hole over sectional surface |
| 07/03/2008 | DE102006061947A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/03/2008 | DE102006061896A1 Fuel injector for internal combustion engine, has fluid channels extending between valve device and chamber, where one fluid channel is provided for application of pressure and other channel for discharge of pressure of control chamber |
| 07/03/2008 | DE102006061895A1 Fuel injection device for use in internal-combustion engine, has pin designed as absorption unit, and low pressure chamber partially designed as absorption area to create absorption effect during immersion of pin into low pressure chamber |
| 07/03/2008 | DE102006060657A1 Brennstoffeinspritzventil Fuel injection valve |
| 07/02/2008 | EP1939441A2 Fuel injector |
| 07/02/2008 | EP1939440A2 Fuel injector valve |
| 07/02/2008 | EP1711707B1 Fuel injector comprising a directly triggered injection valve member |
| 07/02/2008 | CN101213363A Injector with a pressure intensifier that can be switched on |
| 07/02/2008 | CN100398809C Fuel injection system |
| 06/26/2008 | US20080149741 Method for Controlling a Fuel Injector |
| 06/26/2008 | DE102007055896A1 Fuel injection valve, has connecting wires extending to outer side of injecting device body, and retaining component provided in position to extend and tighten in axial direction of injecting device body |
| 06/26/2008 | DE102007055839A1 Kraftstoffeinspritzventil Fuel injection valve |
| 06/26/2008 | DE102006060593A1 Fuel injector for internal combustion engines has control space (CS) linked to high-pressure side with injector needle movement controlled by its pressure and a control valve to block/open a link between the CS and lower-pressure side |
| 06/25/2008 | EP1936180A2 Fuel injector valve |
| 06/25/2008 | CN101205860A Hydraulic oil rail for petrol engines |
| 06/24/2008 | US7392491 Systems and methods for operating an electromagnetic actuator |
| 06/19/2008 | DE19944977B4 Beschichtungen zur Anwendung bei Brennstoffeinspritzvorrichtungskomponenten Coatings for use in fuel injector components |
| 06/19/2008 | DE10215991B4 Kraftstoffeinspritzvorrichtung Fuel injector |
| 06/19/2008 | DE102007006083A1 Fuel injector for hydraulically boosted injection system has pressure boost valve for hydraulically assisted closure of nozzle needle that at least partly closes fuel feed channel when injection finishes |
| 06/19/2008 | DE102006059686A1 Fuel injection system for IC engines contains pressure-maintaining valve with integral throttle section built into valve upstream from valve body and connecting with it |
| 06/18/2008 | EP1931874A1 Device for the injection of fuel into the combustion chamber of an internal combustion engine |
| 06/18/2008 | CN100395446C Shared rail type fuel ejector |
| 06/17/2008 | US7387110 Common rail injector |
| 06/12/2008 | WO2008068093A1 Fuel injector having a solenoid valve with a spherical seat |
| 06/12/2008 | WO2008048566A9 Fuel injector with boosted needle closure |
| 06/12/2008 | DE202008004065U1 Hochdruckabdichtung High pressure seal |
| 06/12/2008 | DE102006057935A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |
| 06/12/2008 | DE102006057844A1 Automotive fuel injection assembly has electrically controlled valve outlet linked to a throttle in fuel feedback passage |
| 06/11/2008 | CN101198817A Electromagnetic actuator and method for controlling fluid flow |
| 06/11/2008 | CN100394022C Fuel injection system for internal combustion engines |
| 06/05/2008 | WO2008066098A1 Laminated piezoelectric element, jetting device provided with the laminated piezoelectric element and fuel jetting system |
| 06/05/2008 | DE10358266B4 Kraftstoff-Einspritzsystem für Brennkraftmaschinen A fuel injection system for internal combustion engines |
| 06/05/2008 | DE102006057025A1 Fuel injector for injecting fuel into combustion chamber of internal combustion engine, has pressure-compensating magnetic valve with valve element that opens or locks valve seat, where valve element or piece of valve has spherical surface |
| 06/05/2008 | DE102006056840A1 Kraftstoffinjektor Fuel injector |
| 06/04/2008 | EP1927748A2 Fuel injector |
| 06/04/2008 | EP1927747A2 Fuel injector valve for combustion engines |
| 06/04/2008 | CN101194098A Valve for controlling an injection valve of an internal combustion engine |
| 06/04/2008 | CN100392236C Generation system for adjusting fuel injection pressure in hyperpressure for diesel engine |
| 06/03/2008 | CA2494294C Fuel injection nozzle |
| 05/29/2008 | WO2008061844A1 Fuel injector |
| 05/29/2008 | WO2008061842A1 Fuel injector |
| 05/29/2008 | US20080121735 Fuel Injection Apparatus |
| 05/29/2008 | DE102006055801A1 Fuel injecting valve for internal combustion engine, has valve needle controlled by control valve, and control boreholes coupled with low pressure/return system by control valve, where one of control boreholes is guided into control chamber |
| 05/29/2008 | DE102006055792A1 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |