| 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) |
|---|
| 04/27/2004 | US6725844 High-pressure pump with an on-off valve for feeding fuel to an internal combustion engine |
| 04/27/2004 | US6725843 Fuel injection pump having feed pump assembly |
| 04/27/2004 | US6725841 Double-switching control valve for an injector of a fuel injection system for internal combustion engines, with hydraulic boosting of the actuator |
| 04/27/2004 | US6725840 Fuel injection device |
| 04/27/2004 | US6725838 Fuel injector having dual mode capabilities and engine using same |
| 04/27/2004 | US6725837 Fuel supply system |
| 04/27/2004 | US6725660 Control device for variable-geometry turbocharger |
| 04/22/2004 | WO2004034481A1 Piezoelectric actuator for an injection device |
| 04/22/2004 | WO2004033894A1 Fuel delivery pipe |
| 04/22/2004 | WO2004033893A1 Device for surpressing pressure waves on storage injection systems |
| 04/22/2004 | WO2004033891A1 Fuel injection device for an internal combustion engine |
| 04/22/2004 | WO2004033890A1 Fuel injection device for an internal combustion engine |
| 04/22/2004 | WO2004011794A3 Fuel injector for diesel engines |
| 04/22/2004 | US20040075002 Fuel injection valve |
| 04/22/2004 | US20040075001 Fuel injection valve |
| 04/22/2004 | US20040075000 Fuel injection valve |
| 04/22/2004 | US20040074985 Piezoelectric actuated fuel injectors |
| 04/22/2004 | US20040074478 Device for shaping a flexible injection pressure profile by means of a switchable actuator |
| 04/22/2004 | US20040074477 Injection valve |
| 04/22/2004 | DE10345406A1 High pressure pump for especially common rail fuel injection systems in internal combustion engines has individual modular feed pump units joined together in series by housings which have fluid connecting passages |
| 04/22/2004 | DE10296670T5 Verfahren und Einrichtung zum Steuern der Kraftstoffeinspritzung in einen Verbrennungsmotor, und mit einer solchen Einrichtung ausgerüstetes Fahrzeug Method and apparatus for controlling the fuel injection in an internal combustion engine and equipped with such a device vehicle |
| 04/22/2004 | DE10250486B4 Kraftstoffdruck-Dämpfer Fuel pressure damper |
| 04/22/2004 | DE10247903A1 Pressure-reinforced fuel injection device for internal combustion engine has central control line acting on pressure transmission piston |
| 04/22/2004 | DE10247774A1 Volumetric flow regulating valve, has control geometry formed in control piston outer surface so different gradients of valve characteristic result depending on position of control piston |
| 04/22/2004 | DE10247564A1 Operating common rail fuel injection system for combustion engine involves driving pressure regulating valve if fuel quantity less than threshold so defined leakage occurs at pressure regulating valve |
| 04/22/2004 | DE10247210A1 Fuel injection unit for internal combustion engines has filter element connected in series to one chamber of pressure intensifier and to flow lines for filling of at least one chamber of pressure intensifier |
| 04/22/2004 | DE10247145A1 Durchflussregeleinrichtung, insbesondere für eine Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine The flow control device, in particular for a fuel injection system of an internal combustion engine |
| 04/22/2004 | DE10246974A1 Fuel injector nozzle for use in internal combustion engine has needle and sleeve separately cutting off fuel flow to inner and outer nozzle bores |
| 04/22/2004 | DE10246973A1 Fuel injector for internal combustion engine has at least two co-axially disposed valve elements and common valve unit which has at least three selectable positions and which influences position of valve elements |
| 04/22/2004 | DE10246691A1 Injection device for fuel injection system, has piezo actuator with tubular-type housing fabricated from ceramic material having given maximum thermal coefficient of expansion |
| 04/22/2004 | DE10122353B4 Brennstoffeinspritzventil Fuel injection valve |
| 04/21/2004 | EP1411240A1 Apparatus and method in connection with a fuel injection system |
| 04/21/2004 | EP1411239A1 Liquid injection apparatus |
| 04/21/2004 | EP1411238A1 Pressure regulating valve for an injection system |
| 04/21/2004 | EP1411237A1 Internal pressure loaded element having non-cylindrical cross section and method for its production |
| 04/21/2004 | EP1411236A2 Device for damping of pressure pulsations in a fluid system, especially in a fuel system of an internal combustion engine |
| 04/21/2004 | EP1336044B1 Injection system for an internal combustion engine and method for regulation and/or bleeding of said system |
| 04/21/2004 | EP1327071B1 Improved fuel-supply devices in diesel engines of the common-rail type |
| 04/21/2004 | EP1283950B1 Method for determining the position of a piston of a 1-cylinder high pressure pump of a fuel metering system of a direct injection internal combustion engine |
| 04/21/2004 | EP1068434B1 Diagnosis of air containment for air-contained injection valves |
| 04/21/2004 | EP1007840B1 Rate shaped fuel injector with internal dual flow rate orifice |
| 04/20/2004 | US6722864 Fuel injection pump |
| 04/20/2004 | US6722857 Pump assembly for fuel |
| 04/20/2004 | US6722586 Pressurized injector with optimized injection behavior throughout the cylinder path |
| 04/20/2004 | US6722579 Fuel injection valve |
| 04/15/2004 | WO2004031561A1 Fuel pressure detection device for common rail type fuel injection device, and common rail type fuel injection device having such fuel pressure detection device |
| 04/15/2004 | US20040069963 Valve for controlling fluids |
| 04/15/2004 | US20040069874 Magneto-hydraulic compensator for a fuel injector |
| 04/15/2004 | US20040069873 Fuel injection device having injection hole plate |
| 04/15/2004 | US20040069872 Fuel injection device |
| 04/15/2004 | US20040069863 Fuel injection valve |
| 04/15/2004 | US20040069278 Fuel injection device |
| 04/15/2004 | US20040069277 Method and apparatus for attenuating pressure pulsation in opposed engines |
| 04/15/2004 | US20040069276 Fuel injection system for an internal combustion engine |
| 04/15/2004 | US20040069274 3/2 Directional control valve |
| 04/15/2004 | DE10343213A1 Control system for common rail fuel injection system for internal combustion engine, has sensor continuously monitoring injection pressure and has computer controlling amount of injection |
| 04/15/2004 | DE10342034A1 Brennstoffeinspritzventil Fuel injection valve |
| 04/15/2004 | DE10341775A1 Common rail injection system for road vehicle has electronic control unit with pressure sensor and providing individual electrical control signals for injectors to give small pilot injections |
| 04/15/2004 | DE10246618A1 Fuel injector has control valve with piezo unit and actuator with a hydraulic converter and piston with spring supported plunger |
| 04/15/2004 | DE10246595A1 Double fuel injector system for spraying fuel into combustion chamber of internal combustion engine, has two spring-loaded valve pistons in separate bores controlling separate sets of spray nozzles |
| 04/15/2004 | DE10246594A1 Controllable pressure reservoir for road vehicle, has spring-loaded piston at end of common rail for fuel injection system to provide pressure at beginning of starting sequence |
| 04/15/2004 | DE10246208A1 Surge suppression device for storage injection system has equalizing device between high pressure storage cavity and fuel injector |
| 04/15/2004 | DE10245736A1 Fuel injection unit and operating process for a combustion engine especially direct injection has valve and valve seat in a housing and a lift controlled valve movement |
| 04/15/2004 | DE10245735A1 Fuel injector nozzle for internal combustion engine, has hollow housing with conical tip and offset large and small bores for outlet of fuel into cylinder |
| 04/15/2004 | DE10190272B4 Kraftstoffinjektor mit einer Steuerkammer mit schwimmender Buchse Fuel injector with a control chamber with floating bushing |
| 04/14/2004 | EP1408388A1 Flow regulating device in particular for a fuel injection system of an internal combustion engine |
| 04/14/2004 | EP1407136A1 Fuel injection valve |
| 04/14/2004 | EP1407131A1 Fuel injection valve for internal combustion engines |
| 04/14/2004 | CN1145745C Fuel injection valve |
| 04/13/2004 | US6719224 Fuel injector and fuel injection system |
| 04/13/2004 | US6718950 Electrically driven hydraulic pump sleeve actuator |
| 04/13/2004 | US6718947 Fuel injection method and systems for an internal combustion engine |
| 04/08/2004 | WO2004029447A1 Fuel injection device for an internal combustion engine |
| 04/08/2004 | WO2004029445A1 Common rail fuel injector |
| 04/08/2004 | WO2004007950A3 Device for controlling flow rate of a direct injection fuel pump |
| 04/08/2004 | WO2003065468A3 Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve |
| 04/08/2004 | US20040065747 Method for controlling a fuel injector according to a control law which is differentiated as a function of injection time |
| 04/08/2004 | US20040065307 Fuel injection system and method |
| 04/08/2004 | US20040065301 Fuel injection device for internal combustion engine |
| 04/08/2004 | US20040065294 Fuel injection device for an internal combustion engine |
| 04/08/2004 | DE4321998B4 Pulsationsdämpfung bei einer Kraftstoffeinspritzanlage Vibration damping in a fuel injection system |
| 04/08/2004 | DE3536207C5 Kraftstoff-Steuersystem für einen Mehrzylinder-Dieselmotor Fuel control system for a multi-cylinder diesel engine |
| 04/08/2004 | DE19957591B4 Kraftstoff-Zuführsystem für einen Direkteinspritzungs-Benzinmotor Fuel supply system for a direct injection gasoline engine |
| 04/08/2004 | DE19956256B4 Leerhubeinstellung zwischen einem Aktor und einem Übertragungselement eines Ventils in einem Kraftstoffinjektor Empty stroke adjustment between an actuator and a transmission element of a valve in a fuel injector |
| 04/08/2004 | DE19801355B4 Hochdruckpumpe zur Kraftstoffversorgung bei Kraftstoffeinspritzsystemen von Brennkraftmaschinen High-pressure pump to the fuel supply in fuel injection systems of internal combustion engines |
| 04/08/2004 | DE10342268A1 Pump abnormality diagnostic device compares estimated pump quantity per system with defined value, detects excessive pumping/pump defect in defined pump system if quantity excessive or insufficient |
| 04/08/2004 | DE10339243A1 Stößelhohlraumdrucksteuerung für eine hydraulisch betätigte Brennstoffeinspritzvorrichtung Tappet cavity pressure control for a hydraulically actuated fuel injector |
| 04/08/2004 | DE10337875A1 Kraftstoffeinspritzsteuerungssystem für eine Brennkraftmaschine A fuel injection control system for an internal combustion engine |
| 04/08/2004 | DE10332546A1 Mixed operation fuel injection process device and system has needle valve actuators which can move to provide homogeneous or conventional jet modes |
| 04/08/2004 | DE10245161A1 Fuel injection system for combustion engine regulates additional fuel (e.g. LPG) fed to combustion chamber with lambda probe in exhaust flow upstream of catalyser and associated control electronics |
| 04/08/2004 | DE10244551A1 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine |
| 04/08/2004 | DE10244550A1 Fuel injection device for IC engines has symmetrical pressure valve piston with journal at both ends, and guide collars between them, with intermediate recess |
| 04/07/2004 | EP1406006A1 Fuel injection valve |
| 04/07/2004 | EP1404966A1 Fuel injector switch valve for the compression/decompression of a control chamber |
| 04/07/2004 | EP1404965A1 Control valve for liquids |
| 04/07/2004 | EP1404964A2 Fuel injector with a switchable control chamber feed |
| 04/07/2004 | EP1404963A1 Fuel injector having a variable control space pressurization |
| 04/07/2004 | EP1404962A1 Fuel injector having injection curve shaping |
| 04/07/2004 | EP1404961A1 Fuel injector having injection curve shaping carried out by switchable throttling elements |
| 04/07/2004 | EP1070201B1 Injector comprising a piezo multilayer actuator for injection systems |