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)
12/2009
12/10/2009DE102008002195A1 Plug-in pump for internal combustion engine, has hollow cylinder and piston end connected with each other in fluid-tight manner by bellows, where annular space enclosing piston is attached to leakage line
12/10/2009DE102008002185A1 High-pressure pump, particularly radial piston pump for fuel injection system of compressed air internal-combustion engine, has pump groups and drive shaft with two bearing sections
12/10/2009DE102008002178A1 High-pressure pump i.e. radial or row piston pump, for fuel injection system of air-compressing, self-igniting internal-combustion engine, has anti-twist protection pin whose end is intervened in cylinder head
12/10/2009DE102008002170A1 High-pressure pump i.e. piston pump, for common-rail injection system of internal combustion engine, has guide piece and/or head with flange-like projection to form chamber areas such that pressure lies at peripheral surface of projection
12/10/2009DE102008002169A1 Hochdruckpumpe High pressure pump
12/09/2009EP2129869A1 Low leakage plunger assembly for a high pressure fluid system
12/09/2009CN100567729C Fuel injection valve
12/09/2009CN100567727C Electric oil supplier
12/08/2009US7630822 Fuel injection system for internal combustion engine
12/08/2009US7628140 High-pressure pump or injector plug or guide with decoupled sealing land
12/08/2009US7628139 Fuel injector with dual piezo-electric actuator
12/03/2009WO2009144126A1 High pressure fuel pump
12/03/2009WO2009144097A1 Pump for a fuel injection system of an internal combustion engine with an improved delivery valve
12/03/2009WO2009144060A1 High-pressure fuel pump
12/03/2009WO2009144058A1 Internal combustion engine
12/03/2009WO2009144043A1 High-pressure fuel pump
12/03/2009DE112007002664T5 Kraftstoffpumpenanordnung Fuel pump assembly
12/03/2009DE102009016795A1 Kraftstoffpumpenwellen- und Pumpenbefestigung im Motorblock Kraftstoffpumpenwellen- and pump mounting in the engine block
12/03/2009DE102008042626A1 Hochdruck-Kraftstoffpumpe High-pressure fuel pump
12/03/2009DE102008025799A1 Fuel supply system i.e. common-rail fuel supply system, for heavy fuel oil driven marine diesel engine, has piston that is moved by spring force, when valve closes pipe, where valve blocks another pipe and opens control line
12/03/2009DE102008002142A1 Diesel fuel injection pump for use in internal combustion engine of motor vehicle, has cylindrical bore radially supported by rollers for transversal displacement to edge, where rollers are rotated parallel to axis
12/03/2009DE102008002109A1 Brennkraftmaschine Internal combustion engine
12/03/2009DE102008002107A1 Injection pump for supplying highly compressed fuel to internal combustion engine in motor vehicle, has push rod whose one end is supported with roller at both inner circumference surfaces, where end is turned away from piston
12/03/2009DE102008002105A1 Injection pump for supplying diesel fuel to internal combustion engine in motor vehicle, has eccentric tappet radially and slidingly supported at edge of cup at inner side and outer side, where tappet is opened parallel to axis
12/03/2009DE102008002101A1 Radial piston pump for feeding fuel into combustion chamber of internal combustion engine, has through-hole for displacing and play-freely contacting driver in direction, where hole is radially outwardly displaced in another direction
12/03/2009DE102008002089A1 Injection pump for injection of diesel fuel in internal combustion engine of passenger car, has piston provided with projection that is movable back and froth transverse to movement direction of piston in groove
12/03/2009DE102008002088A1 Kraftstoffhochdruckpumpe High-pressure fuel pump
12/03/2009DE102008002067A1 Hochdruck-Kraftstoffpumpe High-pressure fuel pump
12/03/2009DE102008002012A1 Injection pump for supplying diesel fuel in internal combustion engine of motor vehicle, has bracket radially supported on edge by rollers at inner and outer sides of bracket in transversely displaceable manner
12/03/2009DE102008002003A1 Kraftstoff-Injektor Fuel injector
12/03/2009DE102008001960A1 Pump i.e. fuel high-pressure pump, for fuel injecting device of internal-combustion engine, has pump housing with main housing and flange made of aluminum, that is converted into layer of alumina ceramic in area of surface at bearing areas
12/02/2009EP2128416A1 A method and system for controlling a high pressure pump, particularly for a diesel engine fuel injection system
12/02/2009EP2126414A2 Device for driving a piston pump
12/02/2009CN101595297A Ball valve with reduced erosion behavior
12/02/2009CN101592113A Oil feeding device of internal combustion engine
12/02/2009CN100564864C Valve for controlling a connection in a high-pressure liquid system
12/01/2009US7624720 Variable set point fuel pressure regulator
12/01/2009US7624719 Method for controlling a fuel supplying device of an internal combustion engine
11/2009
11/26/2009WO2009141188A1 Method and system for feeding fuel to an internal combustion engine
11/26/2009WO2009141179A1 High-pressure fuel pump
11/26/2009DE102008001890A1 High-pressure pump i.e. radial or tandem piston pump, for fuel i.e. diesel, injection system of air compressed, self ignition internal combustion engine, has aligning element for aligning tappet body in orientation at area
11/26/2009DE102008001871A1 Kraftstoffhochdruckpumpe High-pressure fuel pump
11/26/2009DE102008001870A1 High-pressure pump e.g. radial piston pump, for air-compressing, self-ignition internal combustion engine, has pump-connection point whose throttling effect is greater than throttling effect at another pump-connection point
11/26/2009DE102008001869A1 Radial piston pump for high-pressure fuel supply in common-rail injection system of diesel engine in passenger car, has piston or support body and support ring, which are movably fixed together at region of supporting surface
11/26/2009DE102008001856A1 Plug-in pump for supplying of fuel to combustion engine, has cylinder head with hollow cylinder, in which piston is accommodated
11/26/2009DE102008001850A1 Plug-in pump for internal combustion engine, has cylinder head with hollow cylinder, in which piston is accommodated
11/26/2009DE102008001845A1 High-pressure fuel pump for common-rail fuel injection system of internal combustion engine, has rear and front walls extending parallel to each other, and side wall section enclosing angle of specific degree with front wall's extension
11/26/2009DE102008001839A1 Internal combustion engine has housing and plug-in pump for supplying fuel at high pressure to fuel injection system, where fuel injection system has drive shaft rotating around axis
11/26/2009DE102004027291B4 Verfahren und Vorrichtung zum Steuern eines Ventils Method and apparatus for controlling a valve
11/25/2009EP2122168A2 Load ring mounting of pumping plunger
11/25/2009CN201351561Y Adjustable pump frame of fuel injection pump of diesel engine
11/19/2009WO2009139296A1 Pump tappet
11/19/2009WO2009139145A1 Diesel pump
11/19/2009WO2009138275A1 Fuel injection system of an internal combustion engine
11/19/2009WO2009138263A1 High-pressure fuel pump
11/19/2009DE102009001581A1 Kraftstoffeinspritzsteuersystem für eine Brennkraftmaschine A fuel injection control system for an internal combustion engine
11/19/2009DE102008001824A1 Pump, particularly high pressure fuel pump for fuel injection device of internal-combustion engine, has non-return valve that has cup-shaped valve housing
11/19/2009DE102008001822A1 Magnetventil mit Ankerschlitzung Solenoid valve with Ankerschlitzung
11/19/2009DE102008001793A1 High pressure pump, particularly fuel injection device for internal combustion engine, has pump housing, where drive shaft rotating around axis is carried
11/19/2009DE102008001734A1 Kraftstoffeinspritzsystem einer Brennkraftmaschine Fuel injection system of an internal combustion engine
11/19/2009DE102008001718A1 Hochdruckkraftstoffpumpe High pressure fuel pump
11/18/2009EP2118480A1 Ball valve with reduced erosion behavior
11/18/2009CN201347830Y Ultra-micro electromagnetic oil injection pump
11/12/2009WO2009135710A1 Spring retaining sleeve
11/12/2009WO2009135709A1 High-pressure fuel pump for operating an internal combustion engine
11/12/2009DE102009002910A1 Kraftstoffpumpe Fuel pump
11/12/2009DE102008001704A1 Fuel conveying system for internal-combustion engine, has hydraulic control line in connection with return pipe over working throttle for hydraulically actuating valve piston, and pressure-relief valve switched parallel to working throttle
11/12/2009DE102008001587A1 Hochdruckkraftstoffpumpe zum Betrieb einer Brennkraftmaschine High-pressure fuel pump for operating an internal combustion engine
11/12/2009DE102008001573A1 Pump arrangement for air-compressing, self-igniting internal-combustion engine, has gear pump comprising gear wheel arranged on gear pump shaft, and coupling piece connecting high-pressure pump shaft with gear wheel
11/12/2009DE102008001572A1 Federhaltehülse Spring retainer sleeve
11/11/2009EP2116710A1 Fuel pressure controller and fuel pressure control system
11/11/2009EP1891323B1 Fuel metering unit for a high-pressure fuel pump and associated high-pressure fuel pump
11/11/2009EP1875066B1 Preassembled armature group for a common rail injector
11/05/2009US20090272364 Radial piston pump for supplying fuel at high pressure to an internal combustion engine
11/04/2009EP2113653A1 Fluid Pump
11/04/2009EP2016278B1 Pressure control valve with limp-home and ventilation function
11/04/2009EP1759115B1 High pressure pump for a fuel injection device of an internal combustion engine
11/04/2009EP1753989B1 Check valve
11/03/2009US7612487 Contact mat for an actuator, and associated production method
11/03/2009US7610902 Low noise fuel injection pump
10/2009
10/29/2009WO2009130153A1 Device and method for allocating fuel and internal combustion engine equipped with the same
10/29/2009DE102009014914A1 Vibrationen reduzierendes System, das eine Pumpe verwendet Vibration reducing system which uses a pump
10/28/2009EP2112368A2 Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism
10/28/2009EP1869312B1 Piezoelectric actuator with a labyrinth seal
10/28/2009EP1869311B1 Fuel injection valve
10/28/2009CN100554679C High-pressure pump piston/cylinder unit
10/27/2009US7607417 Method and system for controlling an internal combustion engine
10/22/2009WO2009128176A1 Fuel supply device
10/22/2009WO2009127485A1 High-pressure common rail pump and fuel feed system for a common rail engine comprising said pump
10/22/2009DE102008018017A1 Sealing arrangement for housing and pump, has two housing body units, where housing body is arranged in fixed manner opposite to another housing body unit
10/22/2009DE10016247B4 Einspritzventil mit einer Dichtmembran Injection valve with a sealing membrane
10/21/2009CN201330669Y Inlet oil connector of oil vapor pump
10/21/2009CN100552211C Coal slurry engine injection pump
10/20/2009US7603987 Injection pump for a piston engine
10/20/2009US7603984 Accumulator injection system for an internal combustion engine
10/15/2009WO2009124852A1 Pump for delivering a fluid
10/14/2009EP1733129B1 Method for controlling a fuel supplying device of an internal combustion engine
10/14/2009EP1644633B1 Pressure maintaining valve, tool, set and fuel injection system
10/14/2009CN101558232A Selective displacement control of multi- plunger fuel pump
10/14/2009CN101555850A Outer rotor global fuel injector used for engine
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