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)
06/2003
06/05/2003US20030101967 Compact valve assembly and fuel injector using same
06/05/2003US20030101964 Method and system of fuel injector operation
06/04/2003EP1316720A1 Common rail fuel injection system
06/04/2003EP1316719A2 Injector with a magnetic valve for controlling an injection valve
06/04/2003EP1316718A2 Fuel injection system for internal combustion engine
06/04/2003EP1316717A2 Fuel injection system for internal combustion engine
06/04/2003CN1422362A A fluid seal apparatus and method for dynamically controlling sealing-fluid pressure
06/04/2003CN1110631C Electric control composite work medium recirculating internal combustion engine
05/2003
05/30/2003WO2003044874A2 Device for controlling an electronically-monitored ultrasonic piezoelectric actuator, and method for using same
05/30/2003WO2003044359A1 Fuel injector with controlled high pressure fuel passage
05/30/2003WO2003044358A1 Dual fuel injection valve and method of operating a dual fuel injection valve
05/30/2003CA2466741A1 Fuel injector with controlled high pressure fuel passage
05/29/2003US20030098429 Valve for controlling liquids
05/29/2003US20030098428 Valve for controlling the flow fluids
05/29/2003US20030098371 Injection nozzle
05/29/2003US20030098015 Fuel injection apparatus for an internal combustion engine
05/28/2003EP1314883A2 Common rail fuel supply system of an internal combustion engine with multiple cylinders
05/28/2003EP1314881A2 Fuel injector for a common-rail injection system having injection rate shaping
05/28/2003EP1313945A1 Injection valve for the injection of fuel in an internal combustion engine and method for control of the opening and closing process of a nozzle needle in an injection valve
05/28/2003EP1313944A1 Fuel injection device for internal combustion engines
05/28/2003EP1313940A1 A dual mode fuel injector
05/28/2003CN1420266A Device for supply of fuel in form of public fuel supply piping structure in multi-cylinder IC engine
05/28/2003CN1109815C Fuel injection device for IC engine
05/28/2003CN1109814C Hydraulically controlled camless valve system for IC engine
05/27/2003US6568606 Fuel injection valve for internal combustion engines
05/27/2003US6568602 Variable check stop for micrometering in a fuel injector
05/27/2003US6568369 Common rail injector with separately controlled pilot and main injection
05/27/2003US6568368 Common rail injector
05/22/2003WO2003042531A1 Valve for the control of fluids
05/22/2003WO2003042530A1 Fuel injection device for an internal combustion engine
05/22/2003US20030094517 Fuel injection nozzle
05/22/2003US20030094516 Solenoid valve
05/22/2003US20030094158 Fuel supply installation in the form of a common-rail system of an internal combustion engine having a plurality of cylinders
05/22/2003DE10158588C1 Fuel injection device comprises a housing, a recess formed in the housing, a valve element arranged in the recess, a sleeve surrounding the end section of the valve element in a fluid-tight manner, and a hydraulic control arm
05/22/2003DE10158337C1 Fuel injection device used as an injector for internal combustion engines with direct injection comprises a discharge valve device having a valve component
05/21/2003EP1312792A2 Fuel injection apparatus for an internal combustion engine
05/21/2003EP1311755A1 Fuel injection device
05/21/2003EP0970305B1 Injection valve with control valve
05/21/2003EP0920583B1 Valve for controlling liquids
05/21/2003CN1419630A Method for determining the rail pressure of an injectioin valve having an piezoelectric actuator
05/21/2003CN1109193C Fuel injection device for internal combustion engine
05/21/2003CN1109190C Device for producing signal to control operation of internal combustion engine and internal combustion engine
05/20/2003US6565020 Electromagnetic actuator and stator design in a fuel injector assembly
05/20/2003US6565013 Common rail injector
05/20/2003US6564777 Directly actuated injection valve with a composite needle
05/20/2003US6564771 Fuel injection system for an internal combustion engine
05/15/2003WO2003040544A1 Control module for a tank injection system injector
05/15/2003US20030089802 Injection device and method for injecting a fluid
05/15/2003US20030089792 Lift and/or pressure-controlled injector with a double slide
05/15/2003US20030089341 Fuel injection system for internal combustion engines exhibiting improved start behavior
05/15/2003US20030089340 Fuel injection apparatus for an internal combustion engine
05/15/2003US20030089334 Common rail fuel injection device
05/15/2003US20030089332 Common rail fuel injection device
05/14/2003EP1311005A2 Method and apparatus for charging and discharging a piezoelectric element
05/14/2003EP1311003A2 Method of charging and discharging a piezoelectric element
05/14/2003EP1310668A2 Fuel injection system for a combustion engine
05/14/2003EP1310667A2 Fuel injection system for a combustion engine
05/14/2003EP1310666A2 Fuel injection system for internal combustion engine
05/14/2003EP1309788A1 Fuel injection valve
05/14/2003CN1108447C Fuel injector for internal combustion engine
05/13/2003US6563687 Piezoelectric device for injector, method for producing the same, and injector
05/13/2003US6561442 Injector/nozzle needle combination with coupling on the end oriented toward the control chamber
05/13/2003US6561436 Fuel injection valve
05/13/2003US6561435 Injector for an injection system of an internal combustion engine
05/13/2003US6561223 Subdivided control valve body for injector control valve
05/13/2003US6561165 Common rail injector
05/08/2003WO2003038269A1 Valve for controlling liquids
05/08/2003WO2003038266A1 Liquid flow rate control valve
05/08/2003US20030087487 Solenoid valve for controlling a fuel injector
05/08/2003US20030085371 Hydraulically translated valve
05/08/2003US20030084881 Accumulator vessel and method of manufacturing the same
05/07/2003EP1308616A2 Fuel injection system with fuel pressure sensor
05/07/2003EP1307646A1 Valve arrangement, in particular for a fuel injection system on an internal combustion engine
05/07/2003CN1107798C Fuel injection device for I.C. engine
05/06/2003US6557779 Variable spray hole fuel injector with dual actuators
05/06/2003US6557776 Fuel injector with injection rate control
05/06/2003US6557529 Pressure-controlled injector with force-balancing capacity
05/06/2003US6557506 Hydraulically controlled valve for an internal combustion engine
05/02/2003EP1306546A2 Solenoid valve
05/02/2003EP1306545A2 Solenoid valve for controlling an injection valve
05/02/2003EP1305521A1 Common rail system
05/01/2003US20030080651 Piezoelectric element for injector
05/01/2003US20030080217 Fuel injector having a high-pressure-resistant supply line
05/01/2003US20030080216 Fuel injection system for internal combustion engines
05/01/2003US20030080201 Injection device and method for injection of fluids
05/01/2003US20030079724 Front end rate shaping valve concept for a fuel injection system
04/2003
04/30/2003CN1107166C Device for controlling internal combustion engine fuel injector
04/30/2003CN1107165C Adjustable matering valve for internal combustion engine fuel injector
04/29/2003US6553968 Pressure-controlled injector with serially connected control valves
04/24/2003US20030077184 High-pressure fuel feed pump
04/24/2003US20030075614 Valve assembly, in particular for a fuel injection system of an internal combustion engine
04/24/2003US20030075154 Fuel-injection system for internal combustion engines
04/24/2003DE10146756C1 Fuel injector for common-rail fuel injection system for IC engine has motion converter between piezoactuator and valve needle
04/23/2003EP1304475A1 Fuel injection valve
04/22/2003US6552473 Control valve with a self-compensating piezoelectric actuator
04/22/2003US6550699 Solenoid valve and fuel injector using same
04/22/2003US6550454 Injector with subdivided pressure multiplier
04/22/2003US6550453 Hydraulically biased pumping element assembly and fuel injector using same
04/17/2003WO2003031804A1 Injector for fuel injection in an internal combustion engine combustion chamber
04/17/2003WO2003031803A1 Fuel injection device, especially an injector for direct-injection internal combustion engines, fuel system and internal combustion engine
1 ... 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 84