| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 02/06/2014 | DE102012213541A1 Fuel valve for fuel supply system, has valve body with inlet opening and outlet opening, where valve piston blocks outlet opening in closed position, and valve piston has connection channel for connecting inlet opening with spring space |
| 02/06/2014 | DE102012113172A1 Rollenstruktur für eine Hochdruckpumpe Roll structure for a high-pressure pump |
| 02/05/2014 | CN103562550A Roller tappet, in particular of a reciprocating pump |
| 02/05/2014 | CN103562532A Method for operating an internal combustion engine |
| 01/30/2014 | US20140030119 Fuel pump |
| 01/30/2014 | US20140026863 Engine |
| 01/29/2014 | CN103541844A Fuel injection pump backflow connector |
| 01/29/2014 | CN102705124B Multi-section molded line cam |
| 01/23/2014 | WO2014013758A1 Fuel injection pump |
| 01/23/2014 | WO2014012695A1 Valve assembly |
| 01/23/2014 | WO2013178334A3 Plunger for an internal combustion engine fuel pump |
| 01/23/2014 | WO2013174499A3 Wear resistant insert element for a baffle body and baffle body for a plunger operated fuel pump |
| 01/23/2014 | DE102013011345A1 Dieselbrennstoff-Leckagesteuersystem für eine Dual-Brennstoffeinspritzvorrichtung Diesel fuel leakage control system for a dual fuel injector |
| 01/23/2014 | DE102012212756A1 Relief valve for high-pressure fuel pump, has piston that is displaceable from closed position into opening direction in inlet with outlet connecting outlet openings, and outflow holes are located on piston |
| 01/23/2014 | DE102012212752A1 Housing portion for e.g. diesel injection pump of fuel injection system, has high pressure valve whose valve element is guided over connector that is gripped non-positively and/or positively with portion through high pressure bore |
| 01/22/2014 | EP2687713A1 Valve assembly |
| 01/22/2014 | EP2687712A1 Valve assembly |
| 01/22/2014 | EP2686588A1 Valve device for switching or metering a fluid |
| 01/22/2014 | CN103527374A 线圈感应泵 Coil induction pump |
| 01/16/2014 | WO2014009224A1 High-pressure pump |
| 01/16/2014 | WO2014009056A1 Low-pressure circuit for a fuel injection system, fuel injection system and method for operating a fuel injection system |
| 01/16/2014 | US20140014074 Vented pressure relief valve for an internal combustion engine fuel system |
| 01/16/2014 | DE102012212197A1 High pressure pump for fuel injection system, has recess formed in external periphery surface of bearing sleeve and/or in inner circumference surface of bearing hole within contact area of sleeve with hole for retaining cooling medium |
| 01/16/2014 | DE102012212154A1 High pressure pump for conveying fluid e.g. diesel, in common-rail-injection system of diesel engine of motor vehicle, has shaft comprising recess such that channel discharging fluid from lubricating area is formed between shaft and bearing |
| 01/16/2014 | DE102012212153A1 Hochdruckpumpe High pressure pump |
| 01/16/2014 | DE102012212062A1 Niederdruckkreislauf für ein Kraftstoffeinspritzsystem, Kraftstoffeinspritzsystem sowie Verfahren zum Betreiben eines Kraftstoffeinspritzsystems Low-pressure circuit for a fuel injection system, fuel injection system and method for operating a fuel injection system |
| 01/16/2014 | DE102012211996A1 Metering unit for high-pressure pump, is formed with two valve elements, where metering case has two outlet openings for each valve element, and two valve elements are hydraulically separated |
| 01/16/2014 | DE102004055193B4 Kraftstoffeinspritz-Regelungsvorrichtung eines Verbrennungsmotors A fuel injection control device of an internal combustion engine |
| 01/15/2014 | CN103518058A 流体系统及内燃机 Fluid systems and internal combustion engines |
| 01/15/2014 | CN103511149A Plunger type injection pump |
| 01/15/2014 | CN103511148A High pressure fuel pump |
| 01/09/2014 | DE102012211852A1 Stößel Tappet |
| 01/09/2014 | DE102012211529A1 Plate arrangement for supporting return spring for shaft of pump piston and gas shuttle valve of stroke-actuatable combustion engine, has spring plate whose outer side is provided with guide sections that are guided to housing |
| 01/08/2014 | EP2681441A1 Valve device for controlling or metering a fluid |
| 01/08/2014 | EP2681432A1 Method for controlling an internal combustion engine |
| 01/08/2014 | CN203383957U Plunger pump and high pressure fuel pump |
| 01/08/2014 | CN203383956U Self-lubricating tappet body idler wheel of unit oil injection pump |
| 01/07/2014 | US8622047 Cleaning a pressure control function valve |
| 01/07/2014 | CA2733457C System for metering a fuel supply |
| 01/03/2014 | WO2014001122A1 High-pressure piston fuel pump |
| 01/03/2014 | WO2014000993A1 Tappet |
| 01/02/2014 | DE102013212119A1 Hochdruck-kraftstoffpumpe High-pressure fuel pump |
| 01/02/2014 | DE102012222853A1 Kolben-Kraftstoffpumpe Piston fuel pump |
| 01/02/2014 | DE102012222826A1 Kolben-Kraftstoffpumpe Piston fuel pump |
| 01/02/2014 | DE102012222823A1 Kolben-Kraftstoffpumpe Piston fuel pump |
| 01/02/2014 | DE102012211397A1 Plant structure for fuel injection system used in internal combustion engine, has control object that is provided for actuating control ports, such that throttle effect between control object and specific control port is increased |
| 01/02/2014 | DE102012211395A1 Metering unit for high pressure pump of high pressure injection system for internal combustion engine of motor vehicle, has valve piston bearing made of plastic, and unit for redirecting magnetic field or flux generated by electromagnet |
| 01/02/2014 | DE102012211394A1 Metering unit for fuel pump i.e. high pressure pump, of fuel injection system for air-compressing, self-igniting internal combustion engine, has valve body actuated indirectly by actuator and transition case made of plastic material |
| 01/02/2014 | DE102012211113A1 Stößel Tappet |
| 01/02/2014 | DE102012211106A1 Kraftstoffhochdruck-Kolbenpumpe Fuel high pressure piston pump |
| 01/02/2014 | DE102012211104A1 Hochdruck-Kraftstoffpumpe für ein Kraftstoffsystem einer Brennkraftmaschine High-pressure fuel pump for a fuel system of an internal combustion engine |
| 01/01/2014 | CN103492772A Valve device for switching or metering a fluid |
| 01/01/2014 | CN103492714A Spring washer for a plunger assembly of a high pressure pump and high pressure pump |
| 01/01/2014 | CN103492702A High pressure fuel pump having an axial bearing on the camshaft |
| 01/01/2014 | CN103485950A Fuel injection pump nozzle assembly |
| 01/01/2014 | CN103485949A Fuel injection pump assembly |
| 12/27/2013 | WO2013191042A1 Fuel injection device for internal combustion engine |
| 12/27/2013 | WO2013189623A1 Plunger |
| 12/25/2013 | EP2676032A1 High-pressure pump for a fuel injection device |
| 12/25/2013 | CN203362367U Fuel injection pump rolling wheel body assembly |
| 12/25/2013 | CN103470417A Isobaric oil outlet valve |
| 12/25/2013 | CN103470416A Radial plunger piston oil supplying pump applied to high-pressure common-rail fuel oil injection system |
| 12/25/2013 | CN101956621B Fuel injection system for internal combustion engine |
| 12/24/2013 | DE102013010232A1 Rückschlagventil für ein Kraftstoffsystem Check valve for a fuel system |
| 12/24/2013 | DE102012210625A1 Switching valve for common-rail fuel injector, has sealing sleeve that is supported at baffle plate, and is displaceable to compensate for tolerances with respect to baffle plate in radial direction |
| 12/24/2013 | DE102012210492A1 Umschaltventil für eine Einspritzpumpe Diverter valve for a fuel injection pump |
| 12/19/2013 | WO2013187936A1 Additive manufacturing flow control |
| 12/19/2013 | DE102012210199A1 Plunger assembly for high-pressure fuel pump to support liftable pump piston of pump element, has supporting element forming lateral faces that are spaced apart from peripheral wall of plunger body to form cavities |
| 12/19/2013 | DE102012210184A1 Hochdruckpumpe für ein Kraftstoffeinspritzsystem High pressure pump for a fuel injection system |
| 12/19/2013 | DE102012210177A1 Fuel feed device for, e.g. common-rail fuel injection system, has a pre-feed pump functioning as a regulated electrical fuel pump, and a machine room connected to return line through shaft bearings connected in parallel to a throttle |
| 12/19/2013 | DE102012210176A1 Stößel Tappet |
| 12/19/2013 | DE102012210107A1 High-pressure pump for fuel injection system, has guide sleeve that is fitted directly or indirectly via valve carrier into bore for guiding valve element, and possesses feed groove in guide surface |
| 12/19/2013 | DE102012210087A1 High-pressure fuel pump for fuel injection system, has valve element that is brought in open position with large opening stroke by actuator actuation or non-actuation independent of pressure difference between inlet and pump working space |
| 12/19/2013 | DE102012210018A1 Suction valve for high pressure pump of fuel injection system, has collar-shaped extension that is provided with valve structure guide surface that is in contact with guide surface of supporting element |
| 12/18/2013 | EP2673495A1 High pressure pump |
| 12/18/2013 | CN203347978U Plunger pump and high-pressure fuel pump |
| 12/18/2013 | CN203347977U High-pressure fuel feed pump |
| 12/18/2013 | CN103459822A High pressure fuel pump for a fuel injection system of an internal combustion engine |
| 12/18/2013 | CN103452726A Pressure control valve of high-pressure fuel passage |
| 12/18/2013 | CN103452725A Oil outlet device for fuel injection pump |
| 12/18/2013 | CN103452724A Fuel injection pump |
| 12/18/2013 | CN102124204B High-pressure fuel pump |
| 12/12/2013 | US20130327973 Quantity Control Valve for Fuel Systems |
| 12/12/2013 | DE102012209849A1 Cam gear for high pressure pump of fuel injection system of combustion engine, has surface precision geometric unit arranged in perpendicular direction of roller, alternating wave crests and wave troughs |
| 12/12/2013 | DE102012209651A1 High-pressure pump serving for fuel injection system, merges suction space in flow direction of sucked fuel into suction valve channel with reduced flow cross-section |
| 12/11/2013 | EP2672116A1 Cam follower roller device, notably for a fuel injection pump |
| 12/11/2013 | EP2670971A2 Pump unit for a high-pressure pump |
| 12/11/2013 | EP2670969A1 Overflow valve for a fuel injection system and fuel injection system comprising an overflow valve |
| 12/11/2013 | CN103443440A Pump unit for a high-pressure pump |
| 12/11/2013 | CN103437930A Control method of isobaric valve performance |
| 12/10/2013 | US8602319 Needle valve member with frustoconical guide segment and fuel injector using same |
| 12/05/2013 | WO2013178477A1 Fluid-Dynamic Device And Fuel Feed System Comprising Said Fluid-Dynamic Device |
| 12/05/2013 | WO2013178334A2 Plunger for an internal combustion engine fuel pump |
| 12/05/2013 | WO2012163686A3 Improvements to fuel pumps |
| 12/05/2013 | DE102012209257A1 High pressure pump for fuel injection system of e.g. internal combustion engine, has sleeve mechanically coupled with piston base of pump piston such that sleeve and pump piston form axial gap between piston base, eccentric cam and plate |
| 12/05/2013 | DE102008036416B4 Pumpe und Verfahren zur Förderung eines Fluids Pump and method for delivering a fluid |
| 12/04/2013 | EP2669504A1 Plunger for an internal combustion engine fuel pump |
| 12/04/2013 | EP2668391A1 Relief valve of a fuel injection system |
| 12/04/2013 | CN203321728U Plunger assembly for high-pressure common rail pump |
| 12/04/2013 | CN103423119A Plunger |