| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 06/06/2013 | WO2013079693A1 Valve arrangement |
| 06/06/2013 | WO2013079519A1 Fuel delivery arrangement for a fuel injection system and fuel injection system |
| 06/06/2013 | US20130139790 Two-phase fuel injection valve for diesel engine and gas engine including nozzle having pumping function |
| 06/06/2013 | DE102011087752A1 Kraftstofffördereinrichtung Fuel conveyor |
| 06/06/2013 | DE102011087701A1 Niederdruckeinheit für eine Pumpe, insbesondere eine Kraftstoffhochdruckpumpe einer Kraftstoffeinspritzeinrichtung Low-pressure unit for a pump, especially a high-pressure fuel pump of a fuel injector |
| 06/06/2013 | DE102011087664A1 Ventilanordnung Valve assembly |
| 06/05/2013 | EP2598743A1 High pressure pump |
| 06/05/2013 | CN202970990U Oil absorption control device for high-pressure common rail pump |
| 06/05/2013 | CN202970985U Reinforced type diesel engine electronic unit pump |
| 06/05/2013 | CN103133207A Plunger type twice fuel injection pump |
| 06/05/2013 | CN103133196A System used for high-pressure injection system and provided with overflow valve and measuring unit |
| 06/05/2013 | CN102239327B Apparatus for preventing cavitation damage to a diesel engine fuel injection pump |
| 06/05/2013 | CN101963116B Fuel supply device |
| 05/30/2013 | WO2013076095A1 Method for operating an injection system |
| 05/30/2013 | WO2013075949A1 High-pressure pump |
| 05/29/2013 | EP2596232A1 Fuel delivery device |
| 05/29/2013 | DE10218025B4 Drosseleinrichtung, insbesondere für eine Hochdruckkrafteinspritzeinrichtung für eine Brennkraftmaschine Throttle device, in particular for a high-pressure fuel injection device for an internal combustion engine |
| 05/29/2013 | DE102011087266A1 Kraftstofffördereinrichtung für ein Kraftstoffeinspritzsystem sowie Kraftstoffeinspritzsystem Fuel delivery device for a fuel injection and fuel injection system |
| 05/29/2013 | DE102011087086A1 Proportional valve e.g. currentless closed slide valve, for common-rail injection system for injecting fuel into combustion chamber of internal combustion engine, has inlet and outlet designed as holes, which are closed by valve element |
| 05/29/2013 | DE102011078006B4 Verfahren und Vorrichtung zum Herstellen eines Hochdruckkörpers einer Hochdruckvorrichtung Method and apparatus for manufacturing a high-pressure body of a high-pressure device |
| 05/29/2013 | DE102008000772B4 Common-Rail-Kraftstoffeinspritzvorrichtung und Verfahren zum Kompensieren einer Pumpkennlinie einer Hochdruckpumpe Common rail fuel injection apparatus and method for compensating a pumping characteristic of a high-pressure pump |
| 05/29/2013 | CN202954909U Oil drainage device of engine oil spraying pump |
| 05/29/2013 | CN102159826B Improvements relating to fuel pumps |
| 05/23/2013 | WO2013074768A1 Carburetor fuel supply system |
| 05/23/2013 | WO2013074592A1 Auxiliary pressure relief valve in single piston fuel pump |
| 05/23/2013 | WO2013071430A1 Method and apparatus for pumping fuel to a fuel injection system |
| 05/23/2013 | DE102011086950A1 Pump arrangement for high pressure injection system of combustion engine of motor vehicle, has electric supply pump with electric motor, pump and high-pressure pump, where electric supply pump is directly arranged at high-pressure pump |
| 05/23/2013 | DE102011086703A1 Hochdruckpumpe High pressure pump |
| 05/23/2013 | DE102011086695A1 Cylinder head for high pressure fuel pump of fuel injection device for internal combustion engine, comprises primary component with highly pressure-resistant and wear-resistant oscillating material, and secondary component formed as flange |
| 05/23/2013 | DE102011086692A1 Valve i.e. overflow valve, for use in common-rail injection system for e.g. diesel engine of motor car, has inlet apertures supplying fluid within cylinder space, where one of apertures is closed and opened in closing and opening positions |
| 05/23/2013 | DE102011086690A1 Operating system for high pressure injection system for e.g. diesel engine of motor car, has valve housing of overflow valve and measuring housing of measuring unit, which are formed integrally |
| 05/23/2013 | DE102011086681A1 Kraftstofffoerdersystem fuer ein Fahrzeug Kraftstofffoerdersystem for a vehicle |
| 05/22/2013 | EP2593660A1 Fuel injection system with pressure-controlled bleed function |
| 05/22/2013 | CN202946284U Electronic unit pump used for diesel engine |
| 05/22/2013 | CN103119284A 燃料高压泵 High-pressure fuel pump |
| 05/22/2013 | CN103114947A Common rail pump oil inlet and outlet combination valve |
| 05/16/2013 | DE102011086297A1 Fuel injector for injecting fuel in combustion chamber of internal combustion engine e.g. diesel-powered fuel-ignition engine, has sealing sleeve and valve pin with pivot points provided at different distance relative to throttle plate |
| 05/15/2013 | EP2591225A1 Fuel system for an internal combustion engine |
| 05/15/2013 | CN202937392U Fuel injection pump |
| 05/08/2013 | DE10233574B4 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 05/08/2013 | CN103097717A Valve, in particular of a hydraulic piston pump |
| 05/08/2013 | CN103097716A Fuel pump, and fuel supply system for internal combustion engine |
| 05/08/2013 | CN103097715A Fuel pump, and fuel supply system for internal combustion engine |
| 05/08/2013 | CN103089508A Coaxial type common rail pump oil inlet and outlet combined valve |
| 05/08/2013 | CN103089507A Double-row six-cylinder radial type common-rail oil feed pump |
| 05/02/2013 | WO2013061756A1 Fuel injection device for internal combustion engine |
| 05/02/2013 | WO2013060494A1 Roller tappet |
| 05/02/2013 | DE102011085609A1 Pump arrangement i.e. petrol pump, for conveying fuel from fuel tank into petrol engine of motor car, has support projection including preset angle at longitudinal axis of pump housing for aligning pump housing relative to base with angle |
| 05/02/2013 | DE102011085284A1 Flange component for high pressure pump of fuel injection system utilized to inject fuel to combustion engine, has shaft seal sealing bearing bore from outside, and relief passage provided in region of periphery surface of annular flange |
| 05/02/2013 | DE102011085243A1 Roller tappet for high-pressure fuel pump, for valve drive of internal combustion engine or for motor such as axial piston motor, has housing, in whose drive-sided front two diametrically opposite planes are applied |
| 05/02/2013 | DE102011085242A1 Rollenstößel Roller plunger |
| 05/02/2013 | DE102011085239A1 Roller plunger for use in e.g. high-pressure fuel pump of combustion engine, has housing guided in component hole over outer jacket, which is curved-out of housing, where edge region of housing is provided with slippage chamfer |
| 05/01/2013 | EP2585707A1 Pump, in particular a high-pressure fuel pump |
| 05/01/2013 | EP2585704A1 Injection unit for injection of a first fuel and a second fuel in a combustion space |
| 05/01/2013 | EP2585691A1 Device and method for metering a liquid into the exhaust gas tract of an internal combustion engine |
| 05/01/2013 | CN202914217U Fuel injection pump with variable pressure chamber |
| 05/01/2013 | CN202914216U Fuel injection pump with separated plungers |
| 05/01/2013 | CN103080531A Fuel injection system with pressure-controlled bleed function |
| 05/01/2013 | CN103080530A Pump unit for feeding fuel, preferably diesel fuel, to an internal combustion engine and associated assembly method |
| 05/01/2013 | CN103080527A Fuel system for an internal combustion engine |
| 05/01/2013 | CN103075285A 高压共轨燃油计量阀 High pressure common rail fuel metering valve |
| 04/25/2013 | DE10322603B4 Kolbenpumpe, insbesondere Hochdruck-Kolbenpumpe für Brennkraftmaschinen mit Direkteinspritzung Piston pump, in particular high-pressure piston pump for internal combustion engines with direct |
| 04/25/2013 | DE102012020476A1 Fuel pump for fuel injection system of internal combustion engine, has cam assemblies having additional cam set in circumferential direction between drive cams and defining intermediate stroke smaller than working stroke, for pistons |
| 04/25/2013 | DE102011054592A1 Sealing device for fuel pump of motor vehicle, has annular sealing unit peripherally contacting drive shaft of fuel pump in sections, and liquid barrier that peripherally wets annular sealing unit completely during rotation of drive shaft |
| 04/24/2013 | CN202900501U 汽油直喷喷油泵 Gasoline direct injection fuel pump |
| 04/24/2013 | CN202900500U Oil inlet and outlet valve assembly for common rail high-pressure oil pump |
| 04/24/2013 | CN103061936A Oil inlet and outlet valve of common-rail pump |
| 04/24/2013 | CN101842579B High pressure pump and method of reducing fluid mixing within same |
| 04/23/2013 | US8424508 Fuel pressure regulating system |
| 04/18/2013 | WO2013054829A1 Lifter structure |
| 04/18/2013 | WO2013053794A1 Pump arrangement |
| 04/18/2013 | DE102011084697A1 Pressure relief valve for use in fuel pump of internal combustion engine of motor car to limit pressure of fluid e.g. diesel fuel, has closing body comprising guiding element on side facing guide pin for axially guiding closing body |
| 04/18/2013 | DE102011084532A1 Pumpenanordnung Pump assembly |
| 04/18/2013 | DE102011084513A1 High pressure pump for fuel injection system of self-ignition internal combustion engine of vehicle, has pneumatic spring arranged in plunger space, and pump piston pre-tensioned against roller shaft and against cam shaft by spring |
| 04/18/2013 | DE102011084486A1 Plunger component for high pressure pump of fuel injection system to indirectly support pump piston of pumping element at cam of drive shaft, has plunger body whose external surface comprises set of recesses for patterning surface |
| 04/18/2013 | DE102011084356A1 High-pressure fuel pump i.e. radial piston pump, for fuel injection system, has housing portion comprising bore for ventilating engine compartment of pump and throttle, and edge filter inserted into bore for formation of throttle |
| 04/17/2013 | EP2581598A1 Fuel injection pump having a separable plunger |
| 04/17/2013 | EP2580463A1 Single piston pump with dual return springs |
| 04/17/2013 | CN202883198U High-wear-resistant automobile engine fuel injection pump belt wheel |
| 04/17/2013 | CN202883197U Oil-taking and oil-returning structure of diesel engine high pressure fuel injection pump |
| 04/17/2013 | CN202883196U Powder metallurgy adjusting gear sleeve of diesel engine fuel injection pump |
| 04/17/2013 | CN202883149U Air-cooled diesel engine |
| 04/17/2013 | CN103047063A Forced lubrication type roller lifter of high pressure common rail pump |
| 04/11/2013 | WO2013052486A1 Pump with centralized spring forces |
| 04/11/2013 | DE102011084193A1 Zweiteiliger Zylinderkopf für eine Kraftstoffhochdruckpumpe mit integriertem Rückschlagventil Two-piece cylinder head for a high-pressure fuel pump with integrated non-return valve |
| 04/10/2013 | CN202867063U Non-pin tappet for diesel engine high pressure oil pump |
| 04/10/2013 | CN103038495A Low leakage cam assisted common rail fuel system, fuel injector and operating method therefor |
| 04/10/2013 | CN103032229A Metafiltration joint of oil injection pump |
| 04/10/2013 | CN103032228A Protective joint of oil injection pump |
| 04/10/2013 | CN103032227A Split type oil injection pump |
| 04/10/2013 | CN103032226A Fuel injection pump with oil baffle |
| 04/10/2013 | CN103032225A Oil leakage prevention fuel injection pump |
| 04/10/2013 | CN103032224A 喷油泵 Fuel pump |
| 04/10/2013 | CN103032223A Novel fuel injection pump |
| 04/09/2013 | CA2524701C In-cylinder combustion recipe for meeting tier 2 locomotive emissions regulations |
| 04/04/2013 | WO2013045756A1 Fuel injection pump arrangement and method for operating an internal combustion engine |
| 04/04/2013 | WO2013045502A1 Accumulator injection system and method for the pressure control of an accumulator injection system |
| 04/04/2013 | DE102011083892A1 Kraftstoffeinspritzeinrichtung einer Brennkraftmaschine Fuel injection system of an internal combustion engine |
| 04/03/2013 | CN202851225U Anti-block oil mass control sleeve of diesel engine fuel oil injection pump |
| 04/03/2013 | CN202851224U Cam shaft used for preventing diesel engine fuel oil injection pump from injecting oil during reverse rotation |