Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
Patents for F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure (8,395)
04/2003
04/17/2003WO2003031802A1 Fuel injection device for internal combustion engines
04/17/2003WO2003031800A1 Fuel injection system for direct injection internal combustion engine
04/17/2003WO2003031797A1 Nozzle device
04/17/2003WO2003004860A3 Fuel injector with a switchable control chamber feed
04/17/2003DE19939452C2 Vorrichtung zur Einspritzung von Kraftstoff Device for injection of fuel
04/17/2003DE10154576C1 Fuel injector for direct fuel injection IC engine has control space for operation of jet needle vented under control of magnetic valve positioned above control space within injector body
04/17/2003DE10144889C1 Fuel injector, for direct fuel injection at an IC motor, has a feed drilling leading to a feed channel with an obtuse angle at their intersection, in a structure for optimum strength under high pressure
04/16/2003EP1302655A2 Device for fluidtight connection of a fitting to an internal combustion engine fuel injector
04/16/2003EP1302654A2 Internal combustion engine fuel injector
04/16/2003EP1302653A1 Improvements to an internal combustion engine fuel injector having an electromagnetic metering valve
04/16/2003EP1301701A1 Fuel-injection system for internal combustion engines
04/15/2003US6547213 Valve for controlling liquids
04/10/2003WO2003029642A1 Valve, in particular fuel injection valve
04/10/2003WO2003006817A3 Solenoid valve comprising a plug-in/rotative connection
04/10/2003US20030066898 Fuel injector having a hydraulically actuated control valve and hydraulic system using same
04/10/2003US20030066509 Fuel injector having dual mode capabilities and engine using same
04/10/2003DE10037215C2 Selbstzündende Brennkraftmaschine und Verfahren zum Steuern derselben A compression ignition type internal combustion engine and method for controlling the same
04/09/2003EP1299639A1 Pressure-controlled, dual-switching high-pressure injector
04/09/2003EP1299637A1 High pressure resistant injector for fuel injection of compact construction
04/09/2003EP1042603B1 Duration control of common rail fuel injector
04/08/2003US6543420 Accumulator fuel injection system
04/03/2003WO2003027491A1 Method for injecting fuel and valve for controlling fluids
04/03/2003WO2003027481A1 Fuel injection device for an internal combustion engine
04/03/2003US20030062492 Magnet valve with damped one-piece armature element
04/03/2003US20030062026 Common rail system
04/02/2003EP1297253A1 Fuel injection device for internal combustion engines
04/02/2003EP0980475B1 Hydraulically actuated gaseous or dual fuel injector
04/01/2003US6540160 Fuel injection device for an internal combustion engine
04/01/2003US6539925 Method and apparatus for determining charge quantity during charging and discharging of piezoelectric elements
04/01/2003US6539924 Internal combustion engine fuel injector, and relative method of classifying and selecting a series of injectors
04/01/2003US6539921 Fuel injection system with fuel pressure sensor
03/2003
03/27/2003US20030057293 Control valve for an injector of a fuel Injection system for internal combustion engines with pressure amplification in the control chamber
03/27/2003US20030056761 Common rail fuel injection device
03/27/2003US20030056760 High-pressure fuel accumulator
03/27/2003US20030056757 Common rail fuel injection system and fuel injector for same
03/26/2003EP1296056A2 Fuel injector having a hydraulically actuated control valve and hydraulic system using same
03/26/2003EP1296055A2 Fuel injection valve with throttle orifice plate
03/26/2003EP1296054A1 Injection valve for a combustion engine
03/26/2003EP1295026A1 Valve for regulating fluids
03/26/2003CN1405446A 燃料喷射阀门 The fuel injection valves
03/25/2003US6536416 Fuel injection method and system for an internal combustion engine
03/25/2003US6536413 Accumulator fuel injection apparatus for internal combustion engines
03/20/2003WO2003023232A2 Hybrid demand control for hydraulic pump
03/20/2003WO2003023221A1 Hybrid control method for fuel pump using intermittent recirculation at low and high engine speeds
03/20/2003US20030052291 Electromagnetic valve for controlling an injection valve of an internal combustion engine
03/20/2003US20030052202 Fuel injection valve
03/20/2003US20030052198 Fuel-injection valve for internal combustion engine
03/20/2003US20030052187 Pressure-and-stroke-controlled injector for fuel injection systems
03/20/2003US20030052184 Valve for regulating fluids
03/20/2003US20030051709 Method and system for controlling fuel injection
03/20/2003US20030051700 Internal combustion engine fuel injector and relative fabrication method
03/20/2003US20030051474 Control of supercharger
03/19/2003CN1404550A Injection device and method for injecting fluid
03/19/2003CN1403697A Accumulator fuel injection system for ensuring engine starting
03/18/2003US6532943 Hydraulically actuated electronically controlled fuel injection system
03/18/2003US6532938 Fuel injection system
03/13/2003US20030047619 Pressure-controlled double-acting high-pressure injector
03/12/2003EP1290340A1 Fuel injection device for internal combustion engines
03/12/2003EP1290335A1 Fuel injection valve
03/12/2003CN1102996C Liquid control valve
03/12/2003CN1102995C Liquid control valve
03/11/2003US6530555 Valve for controlling fluids
03/06/2003WO2003019000A1 Fuel injection device for internal combustion engines
03/06/2003WO2003018995A1 Fuel-injection device for internal combustion engines
03/06/2003WO2003018991A1 Fuel injection device for an internal combustion engine
03/05/2003EP1288487A2 Biarmature solenoid
03/05/2003EP1287278A1 Fluid control valve
03/05/2003EP1287256A1 A fuel injector
03/05/2003EP1287255A1 Injection valve for injecting fuel into the combustion chamber of an internal combustion engine
03/05/2003EP1287254A1 Accumulator fuel-injection system for an internal combustion engine
03/05/2003EP1287253A1 Injection assembly for an accumulator fuel-injection system of an internal combustion engine
03/05/2003EP1076768B1 Hydraulically-actuated fuel injector with hydraulically assisted closure of needle valve
03/05/2003CN1400383A Fuel oil jetting valve
03/04/2003US6527198 Fuel injection valve for internal combustion engines
03/04/2003US6526948 Apparatus for diagnosing failures and fault conditions in a fuel system of an internal combustion engine
03/04/2003US6526945 Control circuit for controlling at least one solenoid valve for fuel metering in an internal combustion engine
03/04/2003US6526942 Common rail type fuel injecting device
02/2003
02/27/2003WO2003016705A1 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method
02/27/2003WO2003016697A1 Fuel injection quantity controlling method and device
02/27/2003US20030038259 Valve for controlling liquids
02/27/2003US20030038258 Valve for controlling fluids
02/27/2003US20030038185 Variable pressure fuel injection system with dual flow rate injector
02/27/2003US20030037768 Method, computer program, control and/or regulating unit, and fuel system for an internal combustion engine
02/27/2003DE10149004C1 Fuel injection device for IC engine has compression piston displaced in compression space provided with annular shoulder defining second compression space
02/26/2003EP1286043A2 Accumulator type injector for a fuel injection system
02/26/2003EP0923672B1 Valve for regulating liquid flow
02/20/2003US20030034706 Electric drive unit with a cylindrical bearing indented in the housing
02/20/2003US20030034594 Spring bushing and method for producing a spring bushing
02/20/2003US20030034466 Valve for regulating fluids
02/20/2003US20030034010 Method for operating an internal combustion engine, in particular with direction injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine
02/19/2003EP1284359A1 High pressure fuel accumulator
02/19/2003EP1284358A2 Internal combustion engine fuel injector and its manufacturing method
02/19/2003EP1284357A1 Fuel injection device
02/19/2003EP1283956A1 Fuel-injection system for internal combustion engines
02/19/2003CN1397729A Stress reducing structure of pressure feeding route cross portion of fuel shooting valve
02/19/2003CN1397728A Nozzle needle valve control structure of fuel shooting valve
02/19/2003CN1397727A Sealing structure of fuel shooting valve
02/19/2003CN1397726A Fuel shooting valve
02/18/2003US6520423 Hydraulic intensifier assembly for a piezoelectric actuated fuel injector
02/18/2003US6520157 High-pressure injector with reduced leakage
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