Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof › F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups
Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052)
05/2012
05/16/2012CN102454523A High-pressure fuel supply pump having electromagnetically-driven intake valve
05/10/2012WO2012059623A2 Injection pump
05/10/2012WO2012059319A1 Pump, in particular a high-pressure fuel pump
05/10/2012WO2012059315A1 Pump, in particular high-pressure fuel pump
05/10/2012WO2012059298A1 Fuel conveyor for a combustion engine
05/10/2012WO2012059268A1 Fuel injection system and method for filling and/or venting a fuel injection system
05/10/2012WO2012059267A1 Fuel injection system of an internal combustion engine
05/10/2012DE102010043512A1 Pumpe, insbesondere Kraftstoffhochdruckpumpe Pump, in particular high-pressure fuel pump
05/10/2012DE102010043510A1 Pumpe, insbesondere Kraftstoffhochdruckpumpe Pump, in particular high-pressure fuel pump
05/10/2012DE102010043439A1 Kraftstoffeinspritzsystem einer Brennkraftmaschine Fuel injection system of an internal combustion engine
05/10/2012DE102010043371A1 High pressure fuel pump for internal combustion engine, has piston with central bore formed in inlet in a state coaxially to piston longitudinal axis, so that extending hole is formed in housing portion in a state connected to housing
05/10/2012DE102010043369A1 Fuel-conveying system for internal combustion engine, has housing for incorporating conveying module and drive shaft for driving transport module
05/10/2012DE102010043365A1 Kraftstoff-Fördereinrichtung für eine Brennkraftmaschine Fuel delivery device for an internal combustion engine
05/10/2012DE102010043357A1 Roller shaft for e.g. common-rail of ship diesel engine fuel system, has roller rotatably mounted on roller pin and providing running surface for cam of camshaft, where roller pin is manufactured from bearing material
05/09/2012EP2449245A1 Fuel system for an internal combustion engine
05/09/2012CN102444517A Piston mechanically accelerating pump
05/09/2012CN102444516A Double-screw low-sulfur diesel injection pump
05/09/2012CN101749157B Fuel feed pump
05/08/2012US8171916 Fuel supply systems
05/03/2012WO2012055638A1 Pressure regulating valve
05/03/2012WO2012055629A1 Pump, in particular high-pressure fuel pump
05/03/2012DE102010043280A1 Low-pressure circuit for fuel injection system, has regulated electric fuel pump used as pre-feed pump for sucking fuel from fuel tank, and throttle for flow back of partial stream of fuel into fuel tank
05/03/2012DE102010043253A1 Ball valve for use as check valve in e.g. high pressure pump of common-rail fuel injection system of combustion engine to prevent backflow of fuel, has valve ball co-operating with stroke stopper in open state of valve at flow cross section
05/02/2012EP1149235B1 Control valve
05/02/2012CN102434348A Mounting structure of high pressure fuel pump for gasoline direct injection engine
05/02/2012CN102434347A Fuel pump for a direct injection system
05/02/2012CN101968017B Low pressure difference hydraulic sealing type high-pressure common-rail fuel pump
04/2012
04/26/2012WO2012053706A1 Fuel injection pump including a variable pressure compartment
04/26/2012WO2012052225A1 Fuel pump for a fuel pump injection system of an internal combustion engine
04/26/2012DE19646920B4 Kraftstoffeinspritzsystem für Motoren Fuel injection system for engines
04/26/2012DE102010064262A1 Pump, particularly high-pressure pump, for conveying fuel such as diesel fuel, for motor vehicle, has cylinder having inlet and outlet, and another cylinder having another inlet and another outlet
04/26/2012DE102010042856A1 Pumpe, insbesondere Kraftstoffhochdruckpumpe Pump, in particular high-pressure fuel pump
04/25/2012EP1431544B1 Start assister of fuel injection pump
04/25/2012CN102425516A Multi-valve oil spraying system and multi-valve oil spraying method
04/24/2012US8161945 In-line noise filtering device for fuel system
04/19/2012WO2012049069A1 High pressure pump
04/19/2012WO2012048967A1 Roller shoe for a high-pressure pump of a fuel injection system
04/19/2012WO2012048960A1 High-pressure pump of a fuel injection system of an internal combustion engine
04/19/2012DE102010042587A1 Kraftstoffpumpe für ein Kraftstoffeinspritzsystem einer Brennkraftmaschine Fuel pump for a fuel injection system of an internal combustion engine
04/19/2012DE102010042582A1 Overflow valve for pressure control in common-rail fuel injection system of combustion engine, has outlet controlled by piston under adjustment of resetting geometry that is designed such that small resetting cross-section is released
04/19/2012DE102010042509A1 Rollenschuh für eine Hochdruckpumpe eines Kraftstoffeinspritzsystems Roller shoes for a high pressure pump of a fuel injection system
04/19/2012DE102010042488A1 High pressure pump for e.g. common-rail injection system of diesel engine, has plunger space held in fluid connection with pumping space via longitudinal grooves, and plunger body moveably fed in pump casing
04/19/2012DE102010042484A1 Hochdruckpumpe für eine Kraftstoffeinspritzvorrichtung High pressure pump for a fuel injection device
04/19/2012DE102010042472A1 Hochdruckpumpe eines Kraftstoffeinspritzsystems einer Brennkraftmaschine High-pressure pump of a fuel injection system of an internal combustion engine
04/19/2012DE102010042437A1 Hochdruckpumpe High pressure pump
04/19/2012DE102008054335B4 Dreh-Linear-Module Jura-DLM-EZ-A1 Rotary linear modules Jura-DLM-EZ-A1
04/18/2012EP2441948A1 High-pressure fuel supply pump having electromagnetically-driven intake valve
04/18/2012EP2441947A1 High-pressure fuel supply pump having electromagnetically-driven intake valve
04/18/2012CN1811158B Variable discharge fuel pump
04/18/2012CN102422020A 用于高压活塞燃料泵的阀单元及包括该阀单元的泵 A piston valve unit for a high pressure fuel pump and the valve unit comprises a pump
04/18/2012CN102422011A 高压泵 High-pressure pump
04/12/2012WO2012045541A1 Bearing element having a roller rotatably mounted therein, in particular in the drive of a pump piston of a high-pressure fuel pump
04/12/2012DE10346242B4 Injektorkörper für einen Common Rail Injektor Injector for a common rail injector
04/12/2012DE102010042295A1 Hochdruckpumpe und Triebwerk für eine Hochdruckpumpe High pressure pump and engine for a high pressure pump
04/12/2012DE102010042289A1 Roller for high pressure pump of fuel injection system has external periphery surface having central and outer external periphery regions with different material and/or surface structure
04/11/2012CN202187850U 高压共轨系统直列式供油泵 High Pressure Common Rail System for inline pumps
04/11/2012CN1886590B Valve, in particular for a high-pressure pump of a fuel-injection device for an internal combustion engine
04/11/2012CN102414434A 高压泵 High-pressure pump
04/10/2012US8151767 Fuel control for direct injection fuel system
04/05/2012WO2012041628A1 Fuel injection system
04/05/2012WO2012041627A1 High-pressure fuel pump
04/05/2012DE102010043404A1 High pressure pump for supplying fluid, has pump housing, where pump unit is partially arranged in housing recess, and guide is mechanically coupled with cover such that covering recess and guiding recess form common recess
04/04/2012CN102405345A 燃料喷射泵 Fuel injection pump
04/04/2012CN102400824A 电喷摩托车内置油泵安装结构 EFI motorcycle built-in oil pump mounting structure
04/04/2012CN101765713B Method for controlling a solenoid valve of a quantity controller in an internal combustion engine
03/2012
03/29/2012WO2012038198A1 High-pressure pump and method for manufacturing a pump casing
03/29/2012WO2012038196A1 Controlled upstroke valve
03/29/2012DE102010046525A1 Drive unit for high-pressure pump, particularly fuel injection system for internal combustion engine of motor vehicle, has camshaft which is rotatably driven around rotational axis and pump cam that is rotatably connected with camshaft
03/29/2012DE102010041506A1 Metering unit for suction-side flow control of bio diesel fuel in low pressure region of common-rail pump, has electromagnetic controllable valve provided with displaceable stored valve piston made of plastic corrosion resistant or aluminum
03/29/2012DE102010041498A1 Suction valve for high pressure pump, particularly common rail pump, has axially movable guided valve element, which is operated in closed position with valve seat that is formed in valve plate
03/29/2012DE102010041494A1 Metering unit for radial piston pump of common-rail fuel injection system of combustion engine, has filter element arranged in region of inlet holes at outer periphery of magnetic core, and groove formed around outer periphery of core
03/29/2012DE102010041487A1 Kraftstoffeinspritzsystem The fuel injection system
03/29/2012DE102010041483A1 High-pressure pump for fuel injector i.e. common-rail injection system, of combustion engine, has spring element pushing piston downwardly according to extension of top dead center, where element is designed as pneumatic spring element
03/29/2012DE102010041425A1 Kraftstoffhochdruckpumpe High-pressure fuel pump
03/29/2012DE102010041422A1 High pressure pump for fuel injector of combustion engine, has pump piston indirectly supported at cam, where contact surface is bent opposite to plunger-surface serving as friction partner, so that gap is formed for receiving lubricant
03/29/2012DE102010041402A1 High pressure pump for fuel injector of combustion engine, has spring plate formed as punched bending part exhibiting circular corrugation so that spring plate is marginally deformable in driving direction of pump piston
03/29/2012DE102010041340A1 Spannstift Dowel pin
03/28/2012EP2434137A1 Fuel pump for a direct injection system
03/28/2012EP2432982A1 Method for measuring the armature lift in a fuel injector
03/28/2012CN102395788A Piston pump having cam drive, particularly a fuel pump
03/28/2012CN102392771A High-pressure common-rail diesel engine rail-pressure reinforcement principle and device
03/28/2012CN102392741A Electric fuel-injection timing regulating device
03/22/2012WO2012034837A1 Tubular spring for receiving and pretensioning an actuator
03/22/2012WO2012034734A1 Valve, in particular of a hydraulic piston pump
03/22/2012US20120067328 Pressure relief device of an injection system and method for pressure relief of an injection system
03/22/2012DE102010041213A1 Hochdruckpumpe und Verfahren zum Herstellen eines Pumpengehäuses High-pressure pump and method of manufacturing a pump housing
03/22/2012DE102010041178A1 Pump i.e. high-pressure fuel pump, for fuel injector of internal combustion engine, has roller comprising central portion and edge areas in direction of axis of shaft, where portion and areas are longitudinally formed away from track
03/22/2012DE102010041031A1 Gesteuertes Saugventil Controlled suction valve
03/22/2012DE102010041002A1 High-pressure pump for fuel injector of internal combustion engine, comprises pump element, which has liftable guided pump piston that is supported indirectly by sleeve-shaped plunger
03/22/2012DE102008039421B4 Magnetventil und Verfahren zu dessen Herstellung Solenoid valve and method of producing the
03/21/2012EP2430307A1 Valve unit for a high-pressure piston fuel pump and pump comprising this valve unit
03/21/2012EP2430303A1 High pressure pump
03/21/2012CN1982690B 燃料喷射泵 Fuel injection pump
03/21/2012CN1966967B High-pressure fuel pump
03/21/2012CN101688508B Control valve for a fuel injector and fuel injector
03/15/2012US20120060796 Liquefied petroleum gas (lpg) pump control systems and methods
03/14/2012CN102374087A High-pressure high-injection-rate single oil injection pump
03/14/2012CN102374017A Stand-alone tri-oil-pump diesel engine
03/08/2012WO2012028507A1 Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine and associated assembly method
03/08/2012WO2012028370A1 Delivery device of a fuel supply system of an internal combustion engine
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