| Patents for F02M 55 - Fuel-injection apparatus characterised by their fuel conduits or their venting means (7,954) |
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| 05/13/2004 | US20040089269 Fuel injection device with a pressure booster |
| 05/13/2004 | US20040089268 Fuel injection device |
| 05/13/2004 | DE10250350A1 Fuel injection unit for especially diesel engine in motor vehicle has high pressure feed line with second high pressure pump, common for all pump and nozzle elements and connected to each |
| 05/13/2004 | DE10249219A1 High pressure fuel accumulator for engine's fuel injection system is manufactured by partially separating at least part of tubular form base component and by subsequent shaping of part into fastening element |
| 05/11/2004 | US6732717 Fuel rail permeant collection system |
| 05/11/2004 | US6732712 Intermediate flange system for an internal combustion engine with direct fuel injection |
| 05/11/2004 | US6732711 Fuel distribution pipe in fuel injection apparatus |
| 05/06/2004 | WO2004038209A1 Fuel supplying installation for an internal combustion engine |
| 05/06/2004 | US20040084028 Fuel rail flow-feed pulse damper |
| 05/06/2004 | US20040084027 Fuel pressure accumulator with filter and repositionable fuel delivery ring |
| 05/06/2004 | EP1416151A2 Highly pressurized common rail for internal combustion engine |
| 05/06/2004 | EP1080308B1 Fuel injection system for an internal combustion engine comprising a high-pressure pump and two pressure accumulators |
| 05/06/2004 | DE10249142A1 Connector for the pressure fuel pipe at the fuel injector, at an IC motor, has a ring collar at the outflow end which is distorted to press against a cut-back section in the sealing disk |
| 05/06/2004 | DE10248226A1 Vibration damping valve for fuel injection system is fitted from outer side of common rail and accommodated in housing section constructed either in wall of common rail or in housing located on outer side of common rail |
| 05/05/2004 | CN1148513C Fuel supply system |
| 05/04/2004 | US6729554 Structure of fuel injector for avoiding injection of excess quantity of fuel |
| 05/04/2004 | US6729310 Fuel delivery system |
| 05/04/2004 | US6729309 Fuel-injection system comprising pressure regulation in the return line |
| 04/29/2004 | WO2004036029A1 Accumulator injection system for damping pressure waves, especially in a common rail injection system |
| 04/29/2004 | WO2004036028A1 Fuel distributor |
| 04/29/2004 | US20040080156 Common rail for diesel engines |
| 04/29/2004 | US20040079339 Fuel injection system |
| 04/29/2004 | US20040079338 Fuel distributor |
| 04/29/2004 | DE10348404A1 Fuel-injection system with accumulator e.g. for common-rail diesel engine vehicle, includes control device for controlling fuel-injector in relation to drive state of engine |
| 04/29/2004 | DE10339250A1 Ventil zum Steuern von Flüssigkeit Valve for controlling fluid |
| 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 | DE10248800A1 Innendruckbelastetes Bauteil, sowie Verfahren zur Herstellung eines innendruckbelasteten Bauteils mit nicht zylindrischem Querschnitt Internal pressure-loaded component, and processes for manufacturing an internally pressure-loaded component with a non-cylindrical cross-section |
| 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 | DE10239142A1 Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine |
| 04/29/2004 | DE10196642T5 Durchflußverstärker für kaltstartenden Benzindirekteinspritzmotor Flow booster for cold starting gasoline direct injection engine |
| 04/28/2004 | EP1413744A1 Pressure storage for a common-rail system |
| 04/28/2004 | EP1413743A1 Nozzle for a fuel injector |
| 04/28/2004 | EP1413740A1 Vapor removing device for fuel feed system of internal combustion engine |
| 04/27/2004 | US6725844 High-pressure pump with an on-off valve for feeding fuel to an internal combustion engine |
| 04/27/2004 | US6725838 Fuel injector having dual mode capabilities and engine using same |
| 04/22/2004 | WO2004033894A1 Fuel delivery pipe |
| 04/22/2004 | WO2004033893A1 Device for surpressing pressure waves on storage injection systems |
| 04/22/2004 | US20040076530 Pump system with high pressure restriction |
| 04/22/2004 | DE19640480B4 Kraftstoffhochdruckspeicher High-pressure fuel storage |
| 04/22/2004 | DE10305078A1 High pressure fuel store for common rail fuel injection system has connecting boring made with beveled widening |
| 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 | DE10247775A1 Accumulator injection system has damping device constructed for multiple reflection and/or absorption of pressure waves and has flow passage of such size that no evident pressure losses ensue |
| 04/22/2004 | DE10247524A1 Automotive common rail fuel distribution unit is fabricated with transverse outlets in metal casting |
| 04/22/2004 | DE10247323A1 Innendruckbelastetes Bauteil, insbesondere für die Kraftstoffeinspritzung für Brennkraftmaschinen mit einem variablem Innendurchmesser Internal pressure-loaded component, in particular for the fuel injection for internal combustion engines with a variable inner diameter |
| 04/22/2004 | DE10122353B4 Brennstoffeinspritzventil Fuel injection valve |
| 04/22/2004 | DE10020506B4 Vorrichtung zum Zuführen von Kraftstoff zu Einspritzventilen einer Brennkraftmaschine An apparatus for supplying fuel to injection valves of an internal combustion engine |
| 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 | 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 | EP1084345B1 Fuel rail damper |
| 04/21/2004 | CN1490515A Common rail for diesel engine |
| 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 | US20040069872 Fuel injection device |
| 04/15/2004 | US20040069277 Method and apparatus for attenuating pressure pulsation in opposed engines |
| 04/15/2004 | DE10342799A1 Kraftstoff-Verteilerleitung und Herstellungsverfahren A fuel rail and manufacturing processes |
| 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 | DE10246165A1 Verwendung einer Stahllegierung Use of a steel alloy |
| 04/14/2004 | EP1408229A1 Part bearing inner pressure with variable cross-sectional area |
| 04/13/2004 | US6719224 Fuel injector and fuel injection system |
| 04/13/2004 | US6719221 Fuel injector |
| 04/13/2004 | US6718949 Fuel injection system |
| 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 | WO2004029446A1 Liquid cooled fuel injection valve and method of operating a liquid cooled fuel injection valve |
| 04/08/2004 | WO2004029445A1 Common rail fuel injector |
| 04/08/2004 | WO2004029444A1 Fuel injection apparatus module |
| 04/08/2004 | US20040065305 Fuel feeding device and fuel filter used for the device |
| 04/08/2004 | DE4321998B4 Pulsationsdämpfung bei einer Kraftstoffeinspritzanlage Vibration damping in a fuel injection system |
| 04/08/2004 | DE19957591B4 Kraftstoff-Zuführsystem für einen Direkteinspritzungs-Benzinmotor Fuel supply system for a direct injection gasoline engine |
| 04/08/2004 | DE10245389A1 Double wall common rail injection system for a combustion engine and leak tightness testing method has high pressure lead for applying a test gas |
| 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 | 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 |
| 04/08/2004 | DE10201353B4 Hochdruckanschluss für ein Kraftstoffeinspritzsystem für Brennkraftmaschinen High-pressure connection for a fuel injection system for internal combustion engines |
| 04/07/2004 | EP1405930A1 The use of a steel alloy for fuel injection components |
| 04/07/2004 | EP1070201B1 Injector comprising a piezo multilayer actuator for injection systems |
| 04/07/2004 | CN1488034A Fuelinjection nozzle of engine |
| 04/06/2004 | US6715469 Accumulator fuel injection system |
| 04/06/2004 | US6715327 Method and device for treating edges in a high pressure fuel accumulator |
| 04/06/2004 | US6715193 Fuel damper removal tool |
| 04/01/2004 | WO2004027250A1 Fuel injection unit for internal combustion engines |
| 04/01/2004 | WO2004027249A1 Fuel injection system and cylinder head with a central fuel reservoir |
| 04/01/2004 | US20040061332 Anti-rotation device and anti-rotation structure for a pipe and a connector |
| 04/01/2004 | DE4104791B4 Vorrichtung zur Abschaltung einzelner Zylinder einer Brennkraftmaschine Device for switching off individual cylinders of an internal combustion engine |
| 04/01/2004 | DE20305258U1 Fuel injection device for internal combustion engine, has non-return valve arranged in pre-pressurization tube between fuel-conveying pump and high-pressure fuel pump |
| 04/01/2004 | DE10336499A1 Motorsteuerung für ein Common-Rail-Kraftstoffsystem, mit Verwendung einer Überlaufkraftstoffbestimmung Motor control for a common rail fuel system with use of an overflow fuel determination |
| 04/01/2004 | DE10256703B3 Production of a fuel high pressure storage unit for a fuel injection system of an engine comprises extruding a hollow profile of a tubular base body with connecting strips and/or fixing strips |
| 04/01/2004 | DE10245084A1 Druckbegrenzungseinrichtung sowie Kraftstoffsystem mit einer solchen Druckbegrenzungseinrichtung Pressure-limiting device and the fuel system having such a pressure-limiting device |
| 04/01/2004 | DE10116450B4 Brennstoff-Versorgungsvorrichtung mit variabler Zuführung Fuel supply apparatus with variable feed |
| 03/31/2004 | EP1403510A1 High pressure fuel injection system with means for pressure wave damping |
| 03/31/2004 | EP1403509A2 Pressure limiting device and fuel system with such a pressure limiting device |
| 03/31/2004 | EP1403508A2 Fuel feeding assembly |
| 03/31/2004 | EP1403494A1 Method and apparatus for the regulation of a pressure value of a combustion engine |