| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 06/03/2004 | US20040105761 High-pressure fuel pump with integrated blocking-vane prefeed pump |
| 06/03/2004 | US20040104283 Injection valve |
| 06/03/2004 | US20040103885 Motor vehicle fuel injection system with a high flow control valve |
| 06/03/2004 | US20040103649 Diesel engine with catalytic converter |
| 06/03/2004 | DE19837890B4 Kraftstoffeinspritzventil für Brennkraftmaschinen Fuel injection valve for internal combustion engines |
| 06/03/2004 | DE19605277B4 Magnetbetätigtes hydraulisches Steuerventil zur Verwendung im Kraftstoffeinspritzsystem eines Verbrennungsmotors Magnet-actuated hydraulic control valve for use in the fuel injection system of an internal combustion engine |
| 06/03/2004 | DE10352024A1 Elektromagnetventil Solenoid valve |
| 06/03/2004 | DE10254984A1 Kraftstoffeinspritzeinrichtung für eine Brennkraftmaschine Fuel injection device for an internal combustion engine |
| 06/03/2004 | DE10254735A1 Brennkraftmaschine, sowie Verfahren zum Betreiben einer Brennkraftmaschine Internal combustion engine, and method of operating an internal combustion engine |
| 06/02/2004 | EP1423599A1 Fuel injection device for an internal combustion engine |
| 06/02/2004 | EP1423598A2 Fuel injection device for an internal combustion engine |
| 06/02/2004 | CN1502008A Starting apparatus for igniting ignition gas engine |
| 06/01/2004 | US6742728 Electrical actuator subassembly with external threads and fuel injector using same |
| 06/01/2004 | US6742492 Apparatus and a method for controlling a diesel engine |
| 05/27/2004 | US20040101420 Solenoid regulated pump assembly |
| 05/27/2004 | US20040101418 Fuel pump |
| 05/27/2004 | US20040099250 Fuel injection system for an internal combustion engine |
| 05/27/2004 | US20040099246 Fuel injector with multiple control valves |
| 05/27/2004 | DE19956519B4 Vorrichtung zum Einspritzen eines Fluides mit variablem Einspritzdruck A device for injecting a fluid with a variable injection pressure |
| 05/27/2004 | DE19752013B4 Hochdruckkraftstoffzufuhrvorrichtung für eine Brennkraftmaschine High-pressure fuel supply apparatus for an internal combustion engine |
| 05/27/2004 | DE10330781A1 Hochdruckkraftstoffpumpe High pressure fuel pump |
| 05/27/2004 | DE10252547A1 Directly controlled pressure equalization valve especially for high pressure hydraulics for fuel injection combustion engine has multicomponent valve needle with a shell portion |
| 05/27/2004 | DE10218547B4 Einfacher Aufbau einer Kraftstoffeinspritzvorrichtung zum Halten eines Nadelventils an einer Zwischenhubposition Simple construction of a fuel injection device for holding a needle valve at a intermediate position |
| 05/26/2004 | EP1422416A1 Combustion engine and method for operating a combustion engine |
| 05/26/2004 | EP1421274A1 Fuel injection device for internal combustion engines |
| 05/26/2004 | EP1421272A1 Fuel-injection device for internal combustion engines |
| 05/26/2004 | EP1334272B1 Injector for injecting fuel into a combustion chamber |
| 05/25/2004 | US6739575 Piezoelectric valve system |
| 05/25/2004 | US6739317 Method for operating an internal combustion engine, in particular with direct injection, computer program, control and/or regulating unit, and fuel system for an internal combustion engine |
| 05/21/2004 | WO2004042226A1 Piezo-electric actuator contacting for an injection valve |
| 05/21/2004 | WO2004042225A1 Fuel metering unit for the fuel injection system of a combustion engine |
| 05/21/2004 | WO2004042224A1 Fuel injection system comprising an integrated pressure booster |
| 05/21/2004 | WO2004042223A1 Pressure booster for stroke-dependent damping |
| 05/20/2004 | US20040096346 High pressure fuel pump for internal combustion engine |
| 05/20/2004 | US20040096337 Fuel pump for an internal combustion engine |
| 05/20/2004 | US20040094639 Fuel injector for an internal combustion engine with hydraulic pin actuation |
| 05/20/2004 | US20040094128 Fuel injection system of the common rail type with a variable flow-rate pump |
| 05/20/2004 | US20040094127 Accumulation type fuel injection system |
| 05/19/2004 | EP1045975B1 Control unit for controlling the build-up of pressure in a pump unit |
| 05/19/2004 | DE10302043A1 Kraftstoffhochdruckpumpe mit Kugelventil im Niederdruck-Einlass High-pressure fuel pump with a ball valve in the low-pressure inlet |
| 05/19/2004 | DE10251932A1 Fuel injection device has differential pressure, high-pressure chambers re-filled via hydraulically operated non-return valves subject to pressure in high pressure chamber to vent differential chamber |
| 05/19/2004 | DE10251679A1 Pressure booster with stroke-dependent damping for supplying self-ignition internal combustion engine combustion chambers has damping choke passing fuel from working chamber to hydraulic chamber |
| 05/19/2004 | DE10251225A1 Piezoactuator contacting for combustion engine injection valve, has sealing rings inserted into openings to seal annular gaps, and insulating sleeve inserted in opening beneath sealing ring to center pin |
| 05/19/2004 | DE10251014A1 Fuel dispensing unit for fuel injection system for internal combustion engine has shutoff sleeve in interior of valve piston and valve piston and shutoff sleeve form shutoff device |
| 05/19/2004 | CN1497165A High-pressure pump for common track injection system |
| 05/18/2004 | US6737579 Arrangement for the sealed lead-through of a conductor through the wall of a housing |
| 05/18/2004 | US6736331 Valve for controlling fluids |
| 05/13/2004 | WO2004040128A1 High-pressure fuel pump comprising a ball valve in the low-pressure inlet |
| 05/13/2004 | WO2004040127A1 Valve for the control of fluids |
| 05/13/2004 | WO2004040126A1 Device for adjusting the armature stroke of a solenoid valve |
| 05/13/2004 | WO2004040122A1 High flow rate fuel valve and fuel supply pump with the valve |
| 05/13/2004 | WO2004040121A1 Fuel supply pump and tappet structure body |
| 05/13/2004 | WO2004040120A1 Device for reducing the quantity of liquid suctioned by a feeding pump |
| 05/13/2004 | WO2004040119A1 Injection valve |
| 05/13/2004 | WO2004040118A1 Fuel injection system comprising a pressure intensifier and a delivery rate-reduced low-pressure circuit |
| 05/13/2004 | WO2004040117A1 Fuel injection system for internal combustion engines |
| 05/13/2004 | WO2003038324A8 Method and apparatus for driving flow control electromagnetic proportional control valve |
| 05/13/2004 | WO2002079623A8 Method of controlling the injection of fluid into an internal combustion engine |
| 05/13/2004 | US20040091377 High-pressure fuel pump |
| 05/13/2004 | US20040091367 Variable injection rate high pressure fuel pump |
| 05/13/2004 | US20040089831 Fuel injection device for an internal combustion engine, comprising a magneto armature made of cobalt and iron |
| 05/13/2004 | US20040089269 Fuel injection device with a pressure booster |
| 05/13/2004 | US20040089268 Fuel injection device |
| 05/13/2004 | US20040089146 Pump element and piston pump for generating high fuel pressure |
| 05/13/2004 | DE4443860B4 Kraftstoffeinspritzpumpe für Brennkraftmaschinen Fuel injection pump for internal combustion engines |
| 05/13/2004 | DE4237469B4 Kraftstoffeinspritzeinrichtung, insbesondere Pumpedüse für Brennkraftmaschinen Fuel injection device, in particular a unit fuel injector for internal combustion engines |
| 05/13/2004 | DE20300189U1 Fuel system for operating diesel engines with natural oil keeps fuel at required working temperature while engine off without externally delivered energy, has no additional fuel tank/changeover device |
| 05/13/2004 | DE19963718B4 Verfahren zum Herstellen eines Magnetventils, Magnetventil und Kraftstoffpumpe mit Magnetventil A method for manufacturing a solenoid valve, magnetic valve and the fuel pump with a solenoid valve |
| 05/13/2004 | DE10346920A1 Internal combustion engine has pressure regulators for controlling maximum fuel supply pressure to lower value for lower power output (valve open), higher value for higher power (valve closed) |
| 05/13/2004 | DE10250722A1 Ventil zum Steuern von Flüssigkeiten mit einer Druckmittelzuführung Valve for controlling liquids with a pressure medium feed |
| 05/13/2004 | DE10250720A1 Einspritzventil Injector |
| 05/13/2004 | DE10249840A1 Kraftstoff-Einspritzeinrichtung für Brennkraftmaschine Fuel injection device for internal combustion engine |
| 05/13/2004 | DE10007180B4 Hochdruck-Kraftstoffpumpe High-pressure fuel pump |
| 05/12/2004 | EP1418335A2 Variable injection rate high pressure fuel pump |
| 05/12/2004 | EP1417407A1 Method of controlling the injection of fuel into a combustion chamber and a fuel injection device for performing said method |
| 05/12/2004 | EP1417406A2 Actuator acting as a drive unit for an injector and method for the production of said injector |
| 05/12/2004 | EP1112445B1 Fuel injector |
| 05/12/2004 | EP1045976B1 Control unit for controlling pressure build-up in a pumping unit |
| 05/11/2004 | US6732948 Fuel injector |
| 05/11/2004 | US6732714 Method, computer program, and control and/or regulating device for operating an internal combustion engine |
| 05/06/2004 | US20040084998 Control valve for liquids |
| 05/06/2004 | US20040084027 Fuel pressure accumulator with filter and repositionable fuel delivery ring |
| 05/06/2004 | EP1416153A1 Fuel injection pump |
| 05/06/2004 | EP1416152A1 Valve for control of fluids with supply of pressurized fluid |
| 05/06/2004 | EP1415082A1 Fuel injector having two-way valve control |
| 05/06/2004 | DE10248467A1 Kraftstoffeinspritzeinrichtung mit Druckübersetzer und fördermengenreduziertem Niederdruckkreis Fuel injector with a pressure booster and fördermengenreduziertem low pressure circuit |
| 05/06/2004 | DE10248426A1 Linearschrittmotor Linear Stepper Motor |
| 05/06/2004 | DE10223077B4 Kraftstoffeinspritzsystem für Brennkraftmaschinen mit Niederdruckspeicher Fuel injection system for internal combustion engines with low-pressure accumulator |
| 05/06/2004 | DE10205493B4 Radialkolbenpumpe Radial piston pump |
| 05/04/2004 | US6731048 Piezoelectric actuator with insulating member separate from piezoelectric device |
| 05/04/2004 | US6729600 Valve for regulating fluids |
| 05/04/2004 | US6729554 Structure of fuel injector for avoiding injection of excess quantity of fuel |
| 05/04/2004 | US6729553 Injecting a fluid at a variable injection pressure |
| 05/04/2004 | US6729306 Micro-pump and fuel injector for combustible liquids |
| 05/04/2004 | US6729303 Diesel engine control |
| 05/04/2004 | US6729286 Fuel supply apparatus for engine |
| 04/29/2004 | WO2004036728A2 Linear step-by-step motor |
| 04/29/2004 | WO2004036034A1 Method for operating a common rail fuel injection system for internal combustion engines |
| 04/29/2004 | WO2004036032A1 Volume flow rate regulating valve |
| 04/29/2004 | WO2004036031A1 Radial piston pump for high pressure fuel supply |