| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 04/29/2004 | WO2004036030A1 Filter arrangement for fuel injection systems |
| 04/29/2004 | US20040080242 Liquid injection apparatus |
| 04/29/2004 | US20040079336 Fuel injection system |
| 04/29/2004 | US20040079335 Valve for controlling a communication in a high-pressure fluid system, in particular in a fuel injection system for an internal combustion engine |
| 04/29/2004 | US20040079325 Reduced emissions fuel injection control strategy |
| 04/29/2004 | DE10339250A1 Ventil zum Steuern von Flüssigkeit Valve for controlling fluid |
| 04/29/2004 | DE10331832A1 Einspritzvorrichtung für Mischkraftstoffbetriebsart mit einzeln bewegbaren Nadelventilgliedern Injection device for mixing fuel mode with individually movable needle valve members |
| 04/29/2004 | DE10327411A1 Druckbegrenzungsventil sowie Kraftstoffsystem mit einem solchen Druckbegrenzungsventil Pressure relief valve and fuel system with such a pressure relief valve |
| 04/29/2004 | DE10327408A1 Vorrichtung zum Dämpfen von Druckpulsationen in einem Fluidsystem, insbesondere in einem Kraftstoffsystem einer Brennkraftmaschine Device for damping pressure pulses in a fluid system, particularly in a fuel system of an internal combustion engine |
| 04/29/2004 | DE10248831A1 Pressure controlled injection system has nozzle spring supported directly on piston which is movably guided in injection nozzle and position of which is adjusted in dependence upon at least one first fuel pressure acting on piston |
| 04/29/2004 | DE10248625A1 Vorrichtung zur Drosselung der Flüssigkeitsmenge, die von einer Förderpumpe angesaugt wird A device for throttling the amount of liquid which is sucked in by a feed pump |
| 04/29/2004 | DE10248433A1 Device for delivery of media, in particular injector valve for combustion engines of motor vehicles, has fuel pump integrated with injector valve |
| 04/29/2004 | DE10248408A1 High pressure engine fuel pump with hybrid drive system, supplying common rail petrol injection system, has both mechanical and electrical drive systems |
| 04/29/2004 | DE10196642T5 Durchflußverstärker für kaltstartenden Benzindirekteinspritzmotor Flow booster for cold starting gasoline direct injection engine |
| 04/28/2004 | EP1412721A1 Method for determinig fuel injection rate shaping current in an engine fuel injection system |
| 04/28/2004 | CN1492966A Fuel-injection device for an internal combustion engine |
| 04/27/2004 | US6727615 Electric drive unit with a cylindrical bearing indented in the housing |
| 04/27/2004 | US6726459 Variable injection rate high pressure fuel pump |
| 04/27/2004 | US6726458 High pressure pump with filler plug |
| 04/27/2004 | US6726128 Double-switching valve for fuel injection system |
| 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 | US6725838 Fuel injector having dual mode capabilities and engine using same |
| 04/27/2004 | US6725837 Fuel supply system |
| 04/22/2004 | WO2004034481A1 Piezoelectric actuator for an injection device |
| 04/22/2004 | WO2004033905A1 High pressure pump, especially for a fuel injection device in an internal combustion engine |
| 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 | WO2004011794A3 Fuel injector for diesel engines |
| 04/22/2004 | US20040076530 Pump system with high pressure restriction |
| 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 | DE10345154A1 Hochdruck-Kraftstoffpumpe für einen Verbrennungsmotor High-pressure fuel pump for an internal combustion engine |
| 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 | 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 | DE10247645A1 Radial piston pump for high pressure fuel supply has at least one lubricant pocket in plates |
| 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 | DE10247146A1 Radial piston pump for fuel injection device has damping spring elements between annular segments |
| 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 | DE10247142A1 High pressure pump for fuel injection device has pump housing with body and cap to cover each pump element |
| 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 |
| 04/21/2004 | 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 | 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 | CN1490516A Hydraulic dual-control speed increasing short-time oil blooming system and on-line fuel oil emulsification |
| 04/20/2004 | US6722864 Fuel injection pump |
| 04/20/2004 | US6722857 Pump assembly for fuel |
| 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 | WO2004018477A3 Liquid crystal display and colour filter with improved transparency for green light |
| 04/15/2004 | US20040069963 Valve for controlling fluids |
| 04/15/2004 | US20040069872 Fuel injection device |
| 04/15/2004 | US20040069704 Filter having holes in filter section thereof |
| 04/15/2004 | US20040069276 Fuel injection system for an internal combustion engine |
| 04/15/2004 | US20040069275 Fuel injection device for an internal combustion engine |
| 04/15/2004 | US20040069274 3/2 Directional control valve |
| 04/15/2004 | DE10254711B3 Pressure valve with hydraulic injection adjustment function for fuel injection systems for IC engines has shutoff bores in valve body and valve cylinder, connected when valve is closed |
| 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 | 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 |
| 04/14/2004 | EP1408388A1 Flow regulating device in particular for a fuel injection system of an internal combustion engine |
| 04/14/2004 | EP1408215A1 Fuel injection rate control device |
| 04/14/2004 | EP1407132A2 Solenoid valve comprising a plug-in/rotative connection |
| 04/13/2004 | US6719266 Piezoelectric valve system |
| 04/13/2004 | US6719264 Valve for controlling fluids |
| 04/13/2004 | US6718950 Electrically driven hydraulic pump sleeve actuator |
| 04/13/2004 | US6718947 Fuel injection method and systems for an internal combustion engine |
| 04/13/2004 | US6718935 Hydraulic fuel system |
| 04/13/2004 | US6718928 Method for starting a multi-cylinder 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 | WO2004029444A1 Fuel injection apparatus module |
| 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 | US20040065301 Fuel injection device for internal combustion engine |
| 04/08/2004 | US20040065294 Fuel injection device for an internal combustion 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 | 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 | DE10245268A1 Verfahren und Vorrichtung zur Regelung einer Druckgröße einer Brennkraftmaschine Method and apparatus for control of a pressure variable of an internal combustion engine |
| 04/08/2004 | DE10244551A1 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine |
| 04/08/2004 | DE10234503B3 Gas injection valve has a control fluid which is separated and different from the gas and which operates a needle jet sealed from the control fluid chamber |
| 04/07/2004 | EP1404966A1 Fuel injector switch valve for the compression/decompression of a control chamber |
| 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 | EP1163448A4 Fuel injection pump and snubber valve assembly |
| 04/07/2004 | CN2610108Y In-line injection pump of diesel engine of light vehicle |