Patents
Patents for F02M 63 - Other fuel-injection apparatus having pertinent characteristics not provided for in groups  or; Details, component parts or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups  or (13,547)
02/2005
02/10/2005DE102004030868A1 Piezoelectric layered element used as a drive source for a fuel injection nozzle of an I.C. engine, comprises piezoelectric units each having alternating piezoelectric layers and inner electrode layers joined by an adhesive
02/09/2005EP1505295A1 Method of positioning an actuator of a fuel injector and apparatus to carry out the method
02/09/2005EP1505293A1 Fuel supply system and fuel supply method for in-cylinder direct fuel injection engine
02/09/2005EP1505288A2 Method and device for the functional diagnosis of a piezoactuator in the fuel metering system of a combustion engine
02/09/2005EP1504187A1 Injector for fuel injection
02/09/2005EP1425804B1 Device with a piezoelectric actuator
02/09/2005EP1336043B1 Fuel injection system for internal combustion engines exhibiting improved start behavior
02/09/2005EP1135603B1 Fuel-injection valve for internal combustion engines
02/09/2005EP1108136B1 Common rail injector
02/09/2005CN1576570A Piston for a high pressure piston cylinder unit of an injection valve
02/09/2005CN1576568A Pipe coupling device
02/09/2005CN1576567A 共轨型燃油喷射系统 Common rail type fuel injection system
02/09/2005CN1576565A Suction device of engine for vehicle
02/08/2005US6851631 Modular fuel injector having a low mass, high efficiency electromagnetic actuator and having an integral filter and O-ring retainer assembly
02/08/2005US6851630 Electromagnetic fuel injection valve
02/08/2005US6851412 Fuel injection system for a piston engine
02/03/2005WO2005010351A1 Fuel injection system for combustion engines
02/03/2005WO2005010346A1 Conduit arrangement in a control valve module for a fuel injector assembly
02/03/2005WO2005010345A1 Pressure maintaining valve, tool, set and fuel injection system
02/03/2005WO2005010343A1 Hydraulic coupler and fuel injection valve
02/03/2005WO2005010342A1 Fuel injection device
02/03/2005WO2005010341A1 Fuel injection device
02/03/2005WO2005010340A1 Fuel injection device
02/03/2005US20050023384 Fuel injector and method of manufacturing the same
02/03/2005US20050022875 Pressure regulating valve for common rail fuel injection systems
02/03/2005US20050022794 Fuel injection system for a diesel engine with recycling
02/03/2005US20050022793 Fuel injection control system for engine
02/03/2005US20050022791 Pressure regulating valve for common rail fuel injection systems
02/03/2005US20050022520 Exhaust gas cleaning system
02/03/2005DE10332090A1 Fuel-injection valve for direct fuel injection into engine combustion chamber, has hydraulic coupler with first and second sections axially movable relative to one another
02/03/2005DE10332088A1 Fuel injector for motor vehicle, has built in hydraulic coupler having multiple seals to prevent leakage over long operational life
02/03/2005DE10331057A1 Piezoelectric actuator idling stroke adjustment procedure especially for operating high pressure fuel injection valve of combustion engine, requires comparing idling stroke value with minimal or maximum tolerance value allowed
02/03/2005DE10329736A1 Fuel injection device for combustion engine has spring chamber connected to low-pressure region via non-return valve opening into spring chamber for greater throughflow cross-section than choke point
02/03/2005DE10329734A1 Fuel injection device for internal combustion engine has control chamber associated with at least one valve element and connected to high-pressure source via connection with choke point
02/03/2005DE10329732A1 Kraftstoffeinspritzsystem für Brennkraftmaschinen Fuel injection system for internal combustion engines
02/03/2005DE10328374A1 Piezoelektrisches Bauteil mit elektrischen Anschlusselementen und Verwendung des Bauteils Piezoelectric component with electrical connection elements and use of the component
02/02/2005EP1503073A1 Unit injector
02/02/2005EP1502024A1 Fuel injection valve having a mechanical positive-control valve gear
02/02/2005EP1502023A1 Fuel injection device for internal combustion engines
02/02/2005EP1502021A1 Fuel injection system
02/02/2005EP1224393B1 Actuating fluid delivery system for a fuel injector
02/02/2005EP1135606B1 Fuel injection valve for internal combustion engines
02/02/2005EP1135605B1 Fuel injection valve for internal combustion engines and a method for producing same
02/01/2005US6848630 Stroke and pressure-controlled injector with double slide
02/01/2005US6848429 Fuel injection pump
02/01/2005US6848424 Accumulation type fuel injection system
02/01/2005US6848417 Lean idle speed control using fuel and ignition timing
01/2005
01/27/2005WO2005008059A1 Fuel injection valve for internal combustion engines
01/27/2005WO2005008050A1 Method for real-time determination of fuel injector flow characteristic
01/27/2005WO2004107465A3 Thermally compensated piezoelectric assembly
01/27/2005US20050019188 Damper mechanism and high pressure fuel pump
01/27/2005US20050017416 Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve
01/27/2005US20050017097 Fuel injector
01/27/2005US20050016502 Method and control and regulating device for operating an iinternal combustion engine with piezoelectrically actuated fuel injection valves
01/27/2005DE10329524A1 Selbstzündende Brennkraftmaschine A compression ignition type internal combustion engine
01/27/2005DE10328789A1 Verfahren und Vorrichtung zur druckwellenkompensierenden Steuerung eines Einspritzsystems einer Brennkraftmaschine Method and apparatus for pressure wave-compensating control of an injection system of an internal combustion engine
01/27/2005DE10326707B3 Ventilvorrichtung und Verfahren zum Einblasen von gasförmigem Kraftstoff A valve device and method for injecting gaseous fuel
01/27/2005DE10132756B4 Stellglied für Schaltelemente von Kraftstoff-Einspritzvorrichtungen An actuator for switching elements of fuel injectors
01/26/2005EP1500811A1 Damper mechanism for a high pressure fuel pump
01/26/2005EP1500810A1 Actuator unit
01/26/2005EP1499931A1 System for recording information
01/26/2005EP1430208B1 Fuel injection device for internal combustion engine
01/26/2005EP1366283B1 Fuel injection valve comprising an adjusting bush
01/26/2005EP1114250B1 Fuel injection valve
01/26/2005EP1105639B1 Fuel injection valve
01/26/2005CN1570371A Directly actuated injection valve
01/25/2005US6845930 Spray pattern and spray distribution control with non-angled orifices in fuel injection metering disc and methods
01/25/2005US6845759 Liquid fuel injection system
01/25/2005US6845757 Fuel injection system for an internal combustion engine
01/25/2005US6845752 Fuel injection system
01/25/2005US6845748 Fuel injection valve and its apparatus, method for manufacturing internal combustion engine and fuel injection valve and its nozzle body, and method for manufacturing the same
01/20/2005US20050012058 Piston actuator incorporating partitioned pressure chambers
01/20/2005US20050011495 High pressure fuel accumulator
01/20/2005US20050011484 Method for operating a multiple injection internal combustion engine in the starting phase
01/20/2005DE10330132A1 Pressure holding valve for fuel injection system, comprises release mechanism located in the valve housing between the first connection and the valve head
01/20/2005DE10329704A1 Fuel injection system of internal combustion engine, comprises high-pressure pipe which is longer than the required minimum length and arranged between the high-pressure accumulator and fuel injection valve
01/20/2005DE10329506A1 Selbstzündende Brennkraftmaschine A compression ignition type internal combustion engine
01/20/2005DE102004025094A1 Fuel injection valve for internal combustion engine fuel system has piston component that operates control valve with sliding surface with low friction material coating
01/20/2005DE10123775B4 Kraftstoff-Einspritzvorrichtung für Brennkraftmaschinen, insbesondere Common-Rail-Injektor, sowie Kraftstoffsystem und Brennkraftmaschine Fuel injection device for internal combustion engines, in particular common rail injector, and fuel system and engine
01/19/2005EP1498603A1 Piston for a high pressure piston cylinder unit of an injection valve
01/19/2005EP1498600A1 Common rail fuel system
01/19/2005EP1497553A1 Dosing device for fluids, especially a motor vehicle injection valve
01/19/2005EP1003990A4 Electromagnetically actuated disc-type valve
01/18/2005US6843641 Radial piston pump
01/18/2005US6843464 Valve for controlling liquids
01/18/2005US6843429 Device for shaping a flexible injection pressure curve by means of a switchable actuator
01/18/2005US6843053 Fuel system
01/13/2005WO2005003550A1 Fuel injection valve for combustion engines
01/13/2005US20050006495 Sealing element for the piezo actuator of a fuel injection valve
01/13/2005US20050006492 Modular fuel injector with di-pole magnetic circuit
01/13/2005US20050005912 Method for operating a fuel supply system for an internal combustion engine in a motor vehicle
01/13/2005US20050005880 System for modifying fuel pressure in a high-pressure fuel injection system for fuel system leakage testing
01/13/2005DE19908416B4 Steuerventil zum Einsatz in einem Speichereinspritzsystem für einen Dieselmotor Control valve for use in an accumulator injection system for a diesel engine
01/13/2005DE19747092B4 Durchflußbegrenzungsvorrichtung für Brennkraftmaschinen Durchflußbegrenzungsvorrichtung for internal combustion engines
01/13/2005DE10328245A1 Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines
01/13/2005DE10328213A1 Electric pump device for fluid, especially high-pressure fuel pump for motor vehicle, fuel flow path runs in-part through electric drive or past it, for cooling by fluid supplied
01/13/2005DE10328165A1 Verfahren zum Betrieb einer fremdgezündeten Brennkraftmaschine A method of operating a spark-ignition internal combustion engine
01/13/2005DE10328000A1 Kraftstoffeinspritzanlage mit verringerten Druckschwingungen im Rücklaufrail Fuel injection system with reduced pressure oscillations in the return rail
01/13/2005DE10327181A1 Fuel injection system for internal combustion engine, comprises a compressible medium which has a smaller compression module loaded with high-pressure fuel
01/13/2005DE10325067B3 Control apparatus for two-stroke large sized engine, has servo-valve slider which can be slid into main-valve slider to control at least one of flow paths arranged in main-valve slider
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