| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 03/07/2012 | CN102369355A A fluid injector having a novel inlet valve arrangement |
| 03/07/2012 | CN101482077B Connection structure for actuator and fuel injection pump of diesel engine |
| 03/06/2012 | US8127746 Pressure-controlling electromagnetic valve for distinct electromagnetic and hydraulic units |
| 03/01/2012 | WO2012025479A1 Method and device for detecting when a closing point of a hydraulic valve has been reached |
| 03/01/2012 | US20120048970 Injector for engine |
| 03/01/2012 | US20120048238 Fuel Pressure Regulator For A Motor Vehicle |
| 03/01/2012 | DE19906625B4 Fördereinheit Delivery unit |
| 03/01/2012 | DE102010039967A1 High pressure pump for fuel injector of internal combustion engine, has pump piston which is driven about rotational axis by rotation of drive shaft, where roller circumferential surface is designed to stay in contact with cam |
| 03/01/2012 | DE102010039920A1 Pumpe für ein Hochdrucksystem Pump for a high-pressure system |
| 03/01/2012 | DE102007002730B4 Radialkolbenpumpe zur Kraftstoffförderung sowie Herstellungsverfahren hierfür Radial piston pump for fuel delivery and manufacturing method thereof |
| 02/29/2012 | EP2422072A1 High-pressure pump |
| 02/29/2012 | EP2187038B1 Fuel pump |
| 02/29/2012 | CN102364081A Plunger type single oil supply pump |
| 02/29/2012 | CN101555848B Fuel pump shaft and pump mounting in engine block |
| 02/28/2012 | US8123150 Variable area fuel nozzle |
| 02/28/2012 | US8122811 Fuel injection pump and method for assembling the same |
| 02/23/2012 | DE102010039427A1 Roller plunger for use in plunger body in fuel high pressure pump utilized for common-rail-injection system of e.g. diesel combustion engine, has roller shoe comprising lateral lubrication pockets in region of hollow-cylinder-shaped recess |
| 02/22/2012 | EP2419635A1 Piston pump having cam drive, particularly a fuel pump |
| 02/16/2012 | WO2012020466A1 High pressure pump |
| 02/16/2012 | WO2012020197A1 Device for ejecting liquid in the form of microdrops |
| 02/16/2012 | WO2012019881A1 Noise optimized high pressure pump |
| 02/16/2012 | DE102010039211A1 Fuel injection system for internal combustion engine, has high-pressure pump comprising working area covered by pump cylinder head, where fuel is compressed in working area by pump piston actuated over roller plunger of pump camshaft |
| 02/16/2012 | DE102010039210A1 High-pressure pump for injection system of internal combustion engine, has pump housing, in which camshaft is rotatably supported, where camshaft cooperates with pump piston that is movable in pump cylinder |
| 02/16/2012 | DE102010039207A1 Diesel fuel injection system i.e. common-rail injection system, for self-activating combustion engine, has pump with pump casing, and relief valve whose control side comprising plunger space is arranged between roller shaft and pump piston |
| 02/16/2012 | DE102010039113A1 Geräuschoptimierte Hochdruckpumpe Low-noise high-pressure pump |
| 02/15/2012 | EP2417346A1 Piezoelectric actuator and fuel injection valve |
| 02/15/2012 | CN102356229A High-pressure pump |
| 02/15/2012 | CN102356228A High pressure pump and tappet assembly |
| 02/14/2012 | US8113178 Apparatus and method for controlling quantity of fuel over common rail diesel engine |
| 02/14/2012 | US8113176 Injector with axial-pressure compensated control valve |
| 02/14/2012 | US8112886 Production method of contact mat for an actuator |
| 02/09/2012 | DE102010038994A1 High-pressure pump for fuel injector of internal combustion engine, particularly common-rail injection system, has valve which opens when predetermined pressure is reached during delivery phase of high pressure pump |
| 02/09/2012 | DE102010038953A1 High pressure pump i.e. radial piston pump, for fuel injector of combustion engine in diesel common-rail system, has plunger body guide comprising cylindrical shaped plunger body which cooperates with convex housing bore |
| 02/09/2012 | DE102010038946A1 High-pressure pump i.e. radial piston pump, for fuel injector of common rail system of internal combustion engine, has tappet assembly with roller shoe, where roller shoe and/or pump piston are/is provided with set of magnets |
| 02/09/2012 | DE102010038899A1 Pump arrangement for high pressure injection system, particularly for motor vehicle, has electrical supply pump with electric motor, pump and high-pressure pump |
| 02/09/2012 | DE102010038874A1 Fuel pump i.e. high-pressure fuel pump, for common rail injection system of self-ignition diesel engine, has non-return valve comprising closing member that is designed as valve disk, and pump piston operated by pumping cam shaft |
| 02/09/2012 | DE102010033120A1 Nockenfolger Cam follower |
| 02/08/2012 | EP2414676A1 A fluid injector having a novel inlet valve arrangement |
| 02/08/2012 | CN102348894A 挺杆 Tappet |
| 02/08/2012 | CN102348886A Pulsation damper |
| 02/02/2012 | WO2012013452A1 High pressure pump |
| 02/02/2012 | DE102010038553A1 Plunger component for use in high pressure pump in common-rail-high pressure injection system in diesel engine, has roller guided into plunger body and comprising wear-resistive insert, which is designed as ceramic cone |
| 02/02/2012 | DE102010038468A1 Hochdruckpumpe High pressure pump |
| 02/02/2012 | CA2758246A1 Method and apparatus for pumping fuel to a fuel injection system |
| 02/01/2012 | EP2413333A2 Pressure control valve |
| 02/01/2012 | EP2412976A2 Intermediate drive assembly |
| 02/01/2012 | CN202132159U 一种电控ve泵燃油喷射装置 An electrically controlled fuel injection device ve pump |
| 02/01/2012 | CN102341592A High pressure fuel pump with parallel cooling fuel flow |
| 02/01/2012 | CN102338011A Suction valve for fuel supply system of internal combustion engine |
| 02/01/2012 | CN101529140B 密封装置 Sealing device |
| 01/26/2012 | WO2012010373A1 Fuel delivery device |
| 01/26/2012 | WO2011153119A3 Reverse flow check valve for common rail fuel system |
| 01/26/2012 | WO2011153118A3 Low leakage cam assisted common rail fuel system, fuel injector and operating method therefor |
| 01/26/2012 | DE102011017786A1 Direkteinspritzpumpensteuerungsstrategie zur Geräuschreduktion Direct injection control strategy for noise reduction |
| 01/26/2012 | DE102010063375A1 Valve i.e. exhaust valve, for high pressure pump e.g. diesel injection pump, of internal combustion engine, has closing body acted upon by spring with spring force, where spring is partially made contact with radial outer side of housing |
| 01/26/2012 | DE102010031701A1 Fuel injection system i.e. direct injection type common-rail diesel injection system, for internal combustion engine of motor car drive, has drive device provided with transducer and gearbox to perform combinative drive of pump and engine |
| 01/26/2012 | DE102010031646A1 High pressure pump for fuel injection system of internal combustion engine, has rolling body formed in spherical manner and accommodated in supporting element that includes partially spherical shaped recess to accommodate rolling body |
| 01/26/2012 | DE102010031621A1 Dosiergerät für eine Geschirrspülmaschine mit optischer Sende- und/oder Empfangseinheit Dispenser for a dishwasher with optical transmitting and / or receiving unit |
| 01/26/2012 | DE102010031616A1 High pressure pump i.e. radial/series piston pump, for air-compressing type diesel injection system of self-ignition type combustion engine, has driving part provided in roller such that driving part and gear are partly interlinked |
| 01/26/2012 | DE102010031611A1 Pump assembly for common-rail system in diesel engine of motor car, has high pressure pump formed as radial piston pump, and electrically operated regular feed pump controlling high pressure amount of radial piston pump |
| 01/26/2012 | DE102010031600A1 High pressure pump i.e. radial piston pump, for fuel injector of combustion engine in motor car, has plug comprising sealing collar located underneath screw thread, where filter element designed as wire is arranged in screw thread |
| 01/25/2012 | EP2410167A1 Pulsation damper |
| 01/25/2012 | EP2409015A1 High-pressure pump |
| 01/25/2012 | EP2409014A1 High pressure pump and tappet assembly |
| 01/25/2012 | CN102333950A High-pressure pump arrangement |
| 01/25/2012 | CN102330614A Line fuel injection pump for V-type engine and installing device for drive mechanism of line fuel injection pump |
| 01/25/2012 | CN101275527B Cam driven exhaust fuel injection system for large two-stroke diesel engine |
| 01/24/2012 | US8100345 Fuel injection device |
| 01/24/2012 | US8100109 Control device for in-cylinder injection internal combustion engine |
| 01/19/2012 | WO2012008892A1 Fuel injection system with pressure-controlled bleed function |
| 01/19/2012 | WO2011132864A3 Multi fuel injection device for diesel engine |
| 01/19/2012 | DE102010031446A1 High pressure pump for fuel injector of combustion engine, has drive shaft supported in housing portion in bearing bore that is designed as slide bearings, where bearing bush is coated with PTFE in contact region of drive shaft |
| 01/19/2012 | DE102010031445A1 High pressure pump for fuel injector of internal combustion engine, has pump element, where pump piston is guided in hole of housing section through stroke movement |
| 01/19/2012 | DE102010031443A1 High pressure pump for fuel injector of internal combustion engine, has pump element, where spring element is designed as compression spring supported at pump piston or at plunger |
| 01/19/2012 | DE102010031390A1 Suction valve for fuel supply system of internal combustion engine, has valve body for intake process, through which fuel reaches from low pressure area of fuel supply system to pump chamber of high pressure pump |
| 01/19/2012 | DE102010031359A1 High pressure pump for fuel injector of internal combustion engine, has rotationally driven pump camshaft and pump element, where channel ends in pump working chamber end-side area penetrating in pump working space |
| 01/19/2012 | DE102010031357A1 Fuel injection device for internal combustion engine, has fuel tank, where low pressure pump is interconnected with metering unit and overflow valve through low pressure line |
| 01/18/2012 | EP2406494A1 Tappet |
| 01/18/2012 | EP2406488A1 Suction valve for a high pressure fuel pump |
| 01/18/2012 | CN102325987A High-pressure fuel feed pump, and discharge valve unit used therein |
| 01/18/2012 | CN101268273B Injector double row cluster configuration for reduced soot emissions |
| 01/17/2012 | US8096284 Method for determining a rail pressure setpoint value |
| 01/12/2012 | WO2012004084A1 Fuel system for an internal combustion engine |
| 01/12/2012 | US20120006297 Common rail system with leak containment and detection |
| 01/12/2012 | DE102010031185A1 High-pressure pump for delivering fluid, has pump housing and drive shaft that is rotatably supported in pump housing, where high-pressure pump is driven over drive shaft |
| 01/12/2012 | DE102010031002A1 Verfahren zum Regeln des Drucks in einem Kraftstoff-Hochdruckspeicher einer Brennkraftmaschine A method for controlling the pressure in a fuel high pressure accumulator of an internal combustion engine |
| 01/12/2012 | DE102010026857A1 Arrangement for transferring driving power from cam shaft to e.g. 4-cylinder double overhead-camshaft inline engine, of diesel engine over e.g. traction mechanism gear, has train comprising non-circular wheel for reduction of fluctuations |
| 01/12/2012 | DE102010026501A1 Druckregelventil Pressure control valve |
| 01/11/2012 | EP2404053A2 High pressure fuel pump with parallel cooling fuel flow |
| 01/11/2012 | CN202108631U Rail pressure enhancing pump for high-pressure common rail system of high-power diesel engine |
| 01/11/2012 | CN1867763B Piezoelectric actuator and associated production method |
| 01/11/2012 | CN102312762A Pressure relief valve and high pressure pump with such valve |
| 01/11/2012 | CN101529082B Piston pump, in particular fuel pump, having roller tappet |
| 01/11/2012 | CN101403361B Control method for a direct injection system of the common-rail type provided with a shut-off valve for controlling the flow rate of a high-pressure fuel pump |
| 01/05/2012 | DE102010030871A1 High-pressure pump for fuel injecting device of internal combustion engine, has pump element that has pump piston which is guided in borehole of housing part in movable manner |
| 01/05/2012 | DE102010030852A1 High pressure pump for common rail injection system utilized in vehicle for direct injection of fuel i.e. petrol, has pump piston whose axial hole comprises radial bore for connection with low pressure chamber and displacement chamber |
| 01/05/2012 | DE102010030795A1 Fuel injection system for internal combustion engine, has high-pressure pump that conveys fuel in high-pressure storage, where fuel is supplied from fuel tank |
| 01/05/2012 | DE102010030792A1 High pressure pump for fuel injector of combustion engine, has plunger radially pre-tensioned under use of hydraulic force such that ball is pushed into longitudinal groove of plunger, where ball is subjected with force in radial direction |
| 01/05/2012 | DE102010030749A1 Fuel injection system for use in internal combustion engine, has high pressure pump with pump shaft that is rotationally connected to drive shaft of internal combustion engine, where pump shaft comprises integrated gear wheel |
| 01/05/2012 | DE102010030729A1 Fuel injection system for an internal combustion engine, has high-pressure pump that conveys fuel in high-pressure storage, where fuel is supplied from fuel tank |