| Patents for F02M 59 - Pumps specially adapted for fuel-injection and not provided for in groups (14,052) |
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| 03/01/2001 | DE19940290A1 Steuerventil für ein Kraftstoffeinspritzventil Control valve for a fuel injection valve |
| 03/01/2001 | DE19939520A1 Einspritzsystem und Verfahren zum Betreiben eines Einspritzsystems Injection system and method for operating an injection system |
| 03/01/2001 | DE19939457A1 Hydraulische Steuervorrichtung Hydraulic control device |
| 03/01/2001 | DE19939454A1 Verfahren und Vorrichtung zum Steuern von Flüssigkeiten Method and apparatus for controlling fluids |
| 03/01/2001 | DE19939453A1 Ventileinrichtung Valve means |
| 03/01/2001 | DE19939452A1 Vorrichtung zur Einspritzung von Kraftstoff Device for injection of fuel |
| 03/01/2001 | DE19939450A1 Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines |
| 03/01/2001 | DE19939449A1 Verfahren zum Steuern von Flüssigkeiten A method for controlling fluids |
| 03/01/2001 | DE19939448A1 Injektor Injector |
| 03/01/2001 | DE19939446A1 Kraftstoffeinspritzvorrichtung für Brennkraftmaschinen Fuel injection device for internal combustion engines |
| 03/01/2001 | DE19939445A1 Injektor Injector |
| 03/01/2001 | DE19939443A1 Vorrichtung zur Steuerung des Druckverlaufs einer Pumpeneinheit An apparatus for controlling the pressure profile of a pump unit |
| 03/01/2001 | DE19939429A1 Kraftstoffeinspritzeinrichtung Fuel injector |
| 03/01/2001 | DE19939428A1 Verfahren und Vorrichtung zur Durchführung einer Kraftstoffeinspritzung A method and apparatus for performing a fuel injection |
| 03/01/2001 | DE19939425A1 Fuel injection method for internal combustion engine involves pressure-controlled injection at higher pressure, generating at least one lower fuel pressure during fuel injection |
| 03/01/2001 | DE19939423A1 Kraftstoffeinspritzsystem für eine Brennkraftmaschine Fuel injection system for an internal combustion engine |
| 03/01/2001 | DE19939422A1 Kraftstoffeinspritzsystem für eine Brennkraftmaschine Fuel injection system for an internal combustion engine |
| 03/01/2001 | DE19939421A1 Kombiniertes hub-/druckgesteuertes Kraftstoffeinspritzverfahren und -system für eine Brennkraftmaschine Combined stroke-/ pressure-controlled fuel injection method and system for an internal combustion engine |
| 03/01/2001 | DE19938999A1 Fuel injection valve with lubricated mechanical transmission element |
| 03/01/2001 | DE19938921A1 Einspritzventil für eine Verbrennungskraftmaschine Injection valve for an internal combustion engine |
| 03/01/2001 | DE19937802A1 Single-cylinder high pressure pump for common-rail fuel injection systems in IC engines has guide cylinder with ball loosely guided on end of pump piston |
| 03/01/2001 | DE19937559A1 Zweistufiges Magnetventil in kompakter Bauweise für einen Injektor eines Einspritzsystems für Brennkraftmaschinen Two-stage solenoid valve in a compact design for an injector of an injection system for internal combustion engines |
| 03/01/2001 | DE10007180A1 High pressure fuel pump for IC engines with direct fuel injection has high pressure fuel feed unit with housing containing three-part valve unit |
| 03/01/2001 | DE10005439A1 High pressure fuel injection pump has first and second fuel inlets and outlets and a valve system on the fuel pressure chamber. |
| 02/28/2001 | EP1079106A2 Fuel pump |
| 02/28/2001 | EP1079102A2 Metering valve |
| 02/28/2001 | EP1079101A2 Fluid control valve |
| 02/28/2001 | EP1079097A2 Actuator housing |
| 02/28/2001 | EP1078160A1 Fuel injection system |
| 02/28/2001 | EP1078159A1 An intensified fuel injector having a lateral drain passage |
| 02/28/2001 | CN1062493C Servo valve for injection nozzle |
| 02/27/2001 | US6194812 Controller with an actuator of controllable length and device for transmitting the deflection of an actuator |
| 02/27/2001 | US6192864 Common-rail fuel-injection system |
| 02/22/2001 | WO2001012981A1 Injection valve for a combustion engine |
| 02/22/2001 | DE19939051A1 Arrangement for generating high fuel pressure has additional, switchable electric pump operating independently of internal combustion engine for generating high fuel pressure |
| 02/22/2001 | DE19937677A1 Fuel-injection valve with improved sealing surfaces arrangement e.g. for diesel combustion engine |
| 02/22/2001 | DE19936287A1 I.c. engine variable pressure fuel feed module control system has return feed that can be closed by a switchable actuator |
| 02/22/2001 | DE10039974A1 Fuel pump for diesel engines comprises a piston sealing unit provided with a channel which is joined to the fuel return line |
| 02/21/2001 | EP1077320A2 Control for diesel engine |
| 02/21/2001 | EP1076917A1 Piezoelectric actuator |
| 02/21/2001 | EP1076769A1 A hydraulically driven springless fuel injector |
| 02/21/2001 | EP1076768A1 Hydraulically-actuated fuel injector with hydraulically assisted closure of needle valve |
| 02/21/2001 | EP1076766A1 Control device for a high-pressure injection nozzle for liquid injection media |
| 02/21/2001 | EP1076763A1 An air-fuel module adapted for an internal combustion engine |
| 02/21/2001 | CN1284604A Improvement of high-pressure pump for supplying oil to internal combustion engine |
| 02/20/2001 | US6190139 Filter for piston type high-pressure fuel pump |
| 02/20/2001 | US6189514 Electronic fuel injection apparatus |
| 02/20/2001 | US6189509 Device for injecting fuel into a diesel engine |
| 02/15/2001 | WO2001011227A1 Control valve system used in a fuel injector for internal combustion engines |
| 02/15/2001 | WO2001011221A1 Two-stage electromagnetic valve for an injector of internal combustion engines |
| 02/15/2001 | WO2000049283A3 Variable output pump for gasoline direct injection |
| 02/15/2001 | DE19938865A1 Magnetic valve for hydraulic operated injector has component acting to both centralize armature and close outlet from valve control chamber |
| 02/15/2001 | DE10038054A1 Cam-controlled injection unit for internal combustion engine; has two injector needles, where one has control piston for pressure chamber, in which pressure is controlled by valve in balance line |
| 02/15/2001 | DE10037527A1 Piezoelectric injection device for motor vehicle common rail fuel injection system, has one-way valve to allow flow of fluid from overflow chamber to piezo pump chamber |
| 02/14/2001 | EP1076174A2 Single cylinder high pressure pump |
| 02/14/2001 | EP1076173A2 Fuel pump |
| 02/13/2001 | US6188561 Circuit for driving the excitation coil of an electromagnetically driven reciprocating pump |
| 02/13/2001 | US6186474 Injection valve with a compensating surface |
| 02/13/2001 | US6186120 High pressure pump for supplying fuel in fuel injection system of internal combustion engines |
| 02/13/2001 | US6186118 Integrated fuel rail and direct injection fuel pump |
| 02/08/2001 | DE19936943A1 Fuel injection valve for internal combustion engine, in which valve closing body is partly spherical |
| 02/07/2001 | EP1074720A2 Control apparatus and method for high-pressure fuel pump for internal combustion engine |
| 02/07/2001 | EP1073840A1 Sequence valve in a fuel injection system for internal combustion engines |
| 02/07/2001 | EP1073834A1 Fuel recirculation arrangement and method for direct fuel injection systems |
| 02/07/2001 | CN1282839A High pressure fuel pump and its cam |
| 02/07/2001 | CN1282838A Fuel pump control equipment |
| 02/07/2001 | CN1061735C Fuel injection pump with auxiliary control system |
| 02/06/2001 | US6183207 Digital pump |
| 02/01/2001 | DE19935211A1 Hydraulic fuel injection initiation adjuster for IC engines has hydraulic line to tappet containing hydraulic fluid pressure intensifier for tappet adjustment |
| 01/31/2001 | EP1072787A2 High-pressure fuel pump and cam for high-pressure fuel pump |
| 01/31/2001 | EP1072785A2 Fuel pump |
| 01/31/2001 | EP1072781A2 Fuel pump control apparatus |
| 01/31/2001 | CN1281945A High pressure pump with switch valve for supplying fuel to internal combustion engine |
| 01/31/2001 | CN1061412C Pressure stored fuel spraying device |
| 01/30/2001 | US6178951 Direct injection fuel pump for engine with controlled ignition and injection system comprising same |
| 01/23/2001 | US6176223 Radial piston pump for high pressure fuel delivery |
| 01/23/2001 | US6176221 Fuel delivery system |
| 01/23/2001 | US6176171 Fuel injection pump with precipitate inhibiting features |
| 01/18/2001 | DE19933198A1 Pressure regulation process for liquid fuel injection device, involving regulating pressure in store cavity by controllable pressure holding valve |
| 01/18/2001 | DE10030364A1 Fuel injection system has fuel injection pump, fuel dosing valve, controller that controls switch-on duration of current to magnetic valve according to engine state |
| 01/17/2001 | EP1069307A1 Fuel injection pump with pilot injection |
| 01/17/2001 | EP1068448A1 Radial piston pump for high-pressure fuel supply |
| 01/17/2001 | EP1068445A1 Fuel injection device for internal combustion engines |
| 01/17/2001 | EP1068443A2 Pressure valve |
| 01/17/2001 | EP1068439A1 Fuel injection device for an internal combustion engine |
| 01/16/2001 | US6174219 Method for matching the spool valve lands in a fuel injector |
| 01/16/2001 | US6173699 Hydraulically-actuated fuel injector with electronically actuated spill valve |
| 01/16/2001 | US6173685 Air-fuel module adapted for an internal combustion engine |
| 01/11/2001 | DE19833692C2 Injektoreinheit mit Zeitsteuerplungerkolben mit festem Anschlag Injector with timing plunger with fixed stop |
| 01/10/2001 | EP1066466A1 High-pressure piston cylinder unit |
| 01/10/2001 | EP1066465A1 Fuel injection valve for high-pressure fuel injection |
| 01/10/2001 | EP1066460A2 Pressure valve |
| 01/10/2001 | CN1279345A IC engine supply high pressure pump with detachable shut/open valve |
| 01/09/2001 | US6172445 Piezoelectric actuator |
| 01/09/2001 | US6171081 Fuel pump assembly |
| 01/09/2001 | US6170524 Fast valve and actuator |
| 01/09/2001 | US6170466 Quantity control valve for a fuel injection system |
| 01/04/2001 | DE19928186A1 Piezoaktor zur Betätigung eines mechanischen Bauteils Piezo actuator for operating a mechanical component |
| 01/04/2001 | DE10011206A1 Fluidpumpe Fluid pump |
| 01/03/2001 | EP1065372A2 Device for regulating the delivery pressure of a pump, for example, for feeding fuel to an internal combustion engine |