| Patents for F02M 55 - Fuel-injection apparatus characterised by their fuel conduits or their venting means (7,954) |
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| 02/21/2002 | US20020020395 Injector with central high-pressure connection |
| 02/21/2002 | DE10039425A1 Filtereinrichtung für einen Hochdruckbereich eines Speichereinspritzsystems für einen Verbrennungsmotor Filter device for a high-pressure region of a storage injection system for an internal combustion engine |
| 02/21/2002 | DE10038565A1 Fuel supply system operation for internal combustion engine of e.g. vehicle involves regulating operation of second pump using rotational speed control equipment |
| 02/21/2002 | DE10038560A1 Kraftstoffversorgungssystem für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs Fuel supply system for an internal combustion engine of a motor vehicle |
| 02/21/2002 | DE10038555A1 Kraftstoffversorgungssystem für eine Brennkraftmaschine insbesondere eines Kraftfahrzeugs Fuel supply system for an internal combustion engine of a motor vehicle |
| 02/21/2002 | DE10037799A1 Kraftstoffeinspritzpumpe Fuel injection pump |
| 02/20/2002 | EP1058784B1 Damper element for a fuel supply system |
| 02/14/2002 | WO2002012715A1 Fuel injection pump |
| 02/14/2002 | US20020017278 High-pressure injection system |
| 02/14/2002 | DE10037133A1 Fuel distribution rail for IC engines has cast plastic/metal housing with standardized connectors for random connection of components |
| 02/14/2002 | DE10036868A1 Hochdrucksammelraum-integrierter Injektor für Einspritzsysteme High-pressure accumulator-integrated injector for injection |
| 02/13/2002 | EP1179135A1 High-pressure fuel accumulator |
| 02/13/2002 | EP1179134A1 Injection nozzle |
| 02/13/2002 | CN1335913A High pressure fuel storage device |
| 02/12/2002 | US6345609 Supply pump for gasoline common rail |
| 02/07/2002 | WO2001053686A3 Method for operating a presupply pump of a fuel metering system and fuel metering system of a direct injection internal combustion engine |
| 02/07/2002 | US20020014224 Flow meter |
| 02/07/2002 | US20020014221 Accumulator fuel injection apparatus for internal combustion engines |
| 02/07/2002 | DE10036578A1 Fuel injection unit for internal combustion engine has slide valve formed by cylindrical end section of control valve element and constructed as throttling section and protruding into first overflow oil chamber |
| 02/07/2002 | DE10036137A1 Procedure for positional fixing of plug-in nipple of fuel overflow pipe in fuel injector entails fitting of nipple before attachment of HP pipe and positionally fixing it by fitting of holder element of HP pipe on HP connector |
| 02/06/2002 | EP1178205A2 Fuel supply system for internal combustion engine especially in a motor vehicle |
| 01/31/2002 | DE10135352A1 Druckspeicherkraftstoffeinspritzgerät für Verbrennungsmotoren Accumulator fuel injection device for internal combustion engines |
| 01/31/2002 | DE10045280C1 Heavy fuel operated large piston engine has tubular fuel accumulator fastened to engine in average state of expansion corresponding to average temperature of oil with regard to running regimes of engine between start-up and full load |
| 01/31/2002 | DE10042540C1 Device, for distribution of fuel for fuel injection system, has distribution pipe, the individual sections of which form inner pipe which at least in sections is encased over its length by high strength reinforcement |
| 01/31/2002 | DE10031277A1 Fuel injection device for internal combustion engine, has intensifier regulated by a valve which, in tandem with another valve, produces an electric field that agitates hydraulic fluid |
| 01/30/2002 | EP1176306A2 Fuel injection system for internal combustion engine |
| 01/29/2002 | US6341967 Connector block for injector |
| 01/29/2002 | US6341595 Laser welded fuel rail and process of making same |
| 01/24/2002 | US20020007819 Fuel supply system of diesel engine |
| 01/24/2002 | DE10033428A1 Druckgesteuerter Injektor zum Einspritzen von Kraftstoff Pressure-controlled injector for injecting fuel |
| 01/17/2002 | WO2001040638A3 Fuel supply system for an internal combustion engine |
| 01/17/2002 | US20020005186 Common rail and method of manufacturing the same |
| 01/17/2002 | DE10032678A1 Injection device for internal combustion engine, has pipe-shaped connection integrated to the connecting flange for drawing off fuel or fuel gases |
| 01/17/2002 | DE10031733A1 Common-Rail-System Common-rail system |
| 01/17/2002 | DE10031576A1 Fuel injector for motor vehicle internal combustion engine has piston connected to injector needle to bias it closed |
| 01/17/2002 | DE10031571A1 Injektor mit zentralem Hochdruckanschluß Injector with a central high-pressure connection |
| 01/16/2002 | EP1172551A2 Fuel supply system of diesel engine |
| 01/16/2002 | EP1171707A1 Variable delivery pump and common rail fuel system using the same |
| 01/16/2002 | EP0775258B1 Fuel injection rate shaping control system |
| 01/15/2002 | US6338445 Fuel injector |
| 01/15/2002 | US6338334 Fuel piping structure for diesel engine |
| 01/15/2002 | US6338333 Integrated fuel delivery module for direct injection |
| 01/10/2002 | WO2002003038A1 Flow meter |
| 01/10/2002 | WO2002002930A1 Swirl injector for internal combustion engine |
| 01/10/2002 | WO2001034966A3 Control element for controlling injection systems |
| 01/09/2002 | EP0777871B1 A pump control module |
| 01/08/2002 | US6336595 Fuel injector |
| 01/08/2002 | US6336443 Injection pump |
| 01/03/2002 | WO2002001068A1 Common rail system |
| 01/03/2002 | WO2002001064A1 Accumulator fuel feed device |
| 01/03/2002 | US20020000217 Flow amount control device |
| 01/03/2002 | US20020000216 Swirl injector for internal combustion engine |
| 01/03/2002 | DE10130487A1 Druchflussmengenregler für Kraftstoffeinspritzsystem Druchflussmengenregler for fuel injection system |
| 01/02/2002 | EP1167752A2 Anti-rotation mechanism for a high pressure supply pipe in a common rail fuel injection system |
| 01/02/2002 | EP1167751A1 Fuel injector |
| 01/02/2002 | EP1167744A1 High-pressure fuel supply system |
| 01/02/2002 | EP1165961A1 Fuel injector for an internal combustion engine |
| 01/02/2002 | CN1077221C High pressure fuel accumulator |
| 01/01/2002 | US6334432 Holder body for a fuel injection valve for internal combustion engines |
| 01/01/2002 | US6334242 Fuel rail to intake manifold mounting clip |
| 12/27/2001 | US20010054412 High-pressure fuel supply system and method of supplying fuel |
| 12/22/2001 | CA2351205A1 Anti-rotation mechanism for a high pressure supply pipe in a common rail fuel system |
| 12/20/2001 | DE10126410A1 Einspritzventileinbaukonstruktion für einen Direkteinspritzmotor Injection valve installation structure for a direct injection engine |
| 12/20/2001 | DE10029431A1 Fuel pump boring system has second boring extended to a hemispherical endface beyond boring intersection and with cylindrical part also beyond intersection. |
| 12/20/2001 | DE10026277A1 Fuel injector return leakage connector is held in place by spring clip of modified C-shape engaging grooves in injector and T-junction |
| 12/20/2001 | DE10024258A1 Intermittent fuel delivery to engine combustion chambers involves modulating fuel pressure on valve side over injection period, starting lower than common rail reservoir and ending higher |
| 12/19/2001 | EP1163441A1 Method for creating a through opening in a high pressure fuel accumulator and device for carrying out said method |
| 12/19/2001 | EP0894194B1 Injection device |
| 12/19/2001 | CN1327511A Fuel high pressure accumulator |
| 12/19/2001 | CN1327510A Fuel injection system for internal combustion engines with a constant overflow oil pressure in the injector |
| 12/19/2001 | CN1326871A Fuel distribution tube connection structure |
| 12/18/2001 | US6330876 High-pressure injection system with common rail |
| 12/13/2001 | US20010050073 Fuel injector and fuel rail check valves |
| 12/12/2001 | EP1162364A1 Fuel injection apparatus |
| 12/12/2001 | EP1162132A2 Fuel pipeline connecting structure |
| 12/06/2001 | WO2001092716A1 Method and device for treating edges in a high pressure fuel accumulator |
| 12/06/2001 | US20010047794 Fuel supply for direct injected engine |
| 12/06/2001 | DE10027364A1 Verfahren und Vorrichtung zur Kantenbearbeitung in einem Kraftstoffhochdruckspeicher Method and apparatus for shaping in a high-pressure fuel storage |
| 12/05/2001 | EP1012470B1 Fuel supply system |
| 12/05/2001 | EP0828937B1 Fuel injection valve for internal combustion engines |
| 12/05/2001 | EP0793776B1 Method and device for controlling an internal-combustion engine |
| 12/04/2001 | US6325051 High-pressure fuel supplying apparatus and method for internal combustion engine |
| 11/29/2001 | WO2001090567A1 Fuel return device |
| 11/29/2001 | US20010046111 Fuel hose resin coupling |
| 11/29/2001 | US20010045205 Pump apparatus for hydraulically powered fuel injection systems |
| 11/29/2001 | DE10026373A1 High pressure fuel injection system for diesel motors forms a fuel reserve at the flow vessel in the supply circuit to be extracted by the high pressure pump for a constant fuel injection pressure at all motor speeds |
| 11/29/2001 | DE10026272A1 High pressure fuel holding unit has a hollow metal body to contain the fuel for injection at a diesel motor with a plastics coating on the inner wall to withstand fuel pressure waves |
| 11/28/2001 | EP0876550B1 Fuel injector mounting for molded intake manifold with integrated fuel rail |
| 11/28/2001 | EP0864043B1 High pressure fuel accumulator |
| 11/27/2001 | US6321719 Pressure damper for a pressure vessel |
| 11/27/2001 | US6321711 Fuel supply system for a direct injected outboard engine |
| 11/22/2001 | WO2001088364A1 Fuel injection device |
| 11/22/2001 | US20010042539 Fuel injector fixing structure for use with an in-cylinder injection type engine |
| 11/22/2001 | US20010042538 Low cost hydraulic damper element and method for producing the same |
| 11/22/2001 | US20010042535 Direct injection type internal combustion engine control apparatus and control method of the same |
| 11/22/2001 | DE10025043A1 Fuel return unit of common rail diesel injection system includes conductors in collection block which are connected to injection valves |
| 11/22/2001 | DE10023957A1 Fuel injection valve for internal combustion engine has valve element in guide section of bore hydraulically connected to pressure chamber so radial resultant force is applied to it by fuel |
| 11/22/2001 | DE10023236A1 Fuel injection device for internal combustion engine; has injection valve connected to valve space in which control element actuated by hydraulic-mechanical translator closes or opens bores for fuel |
| 11/22/2001 | DE10023227A1 System to determine the position of a high-pressure fuel injection piston in relation to the crankshaft angle establishes the piston top and bottom dead points from the variation in the stored pressure |
| 11/22/2001 | DE10022378A1 Motor fuel injector body has an inflow channel from the common rail which opens into the ring zone through a recess in the zone wall for increased pressure resistance |