| Patents for F02M 47 - Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure (8,395) |
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| 12/22/2001 | CA2351205A1 Anti-rotation mechanism for a high pressure supply pipe in a common rail fuel system |
| 12/20/2001 | WO2001096734A1 Fuel injection device for internal combustion engines |
| 12/20/2001 | WO2001096733A1 Valve for regulating fluids |
| 12/20/2001 | WO2001096732A1 Valve for regulating fluids |
| 12/20/2001 | WO2001061181A3 Injection device, control valve and method for injecting fluid |
| 12/20/2001 | WO2001057393A3 Hydraulic lift translation system |
| 12/20/2001 | WO2001053695A3 Injection device and method for injection of fluids |
| 12/20/2001 | DE10029296A1 Valve for fluid flow control eg motor fuel injection has a separate setting unit to adjust the stroke movement of the valve ball at the valve seat in a simplified valve structure |
| 12/20/2001 | DE10029067A1 Fuel injector valve for diesel engines has preloaded closure with spring-loaded lever that bears on piezoelectric actuator and closes outlet to start injection |
| 12/20/2001 | DE10028768A1 Valve for controlling liquids has a piezo actuator in an actuator bore, a hydraulic pressure intensifier with first and second pistons and a pressure area between these pistons and metal bellows. |
| 12/19/2001 | EP1164283A2 A fuel injection valve |
| 12/19/2001 | EP1163440A1 Fuel injector |
| 12/19/2001 | CN1327516A High pressure fuel injector with a hydraulical control |
| 12/19/2001 | CN1327512A Injection device and method for injection of fluids |
| 12/19/2001 | CN1327510A Fuel injection system for internal combustion engines with a constant overflow oil pressure in the injector |
| 12/18/2001 | US6330876 High-pressure injection system with common rail |
| 12/18/2001 | US6330875 Engine with hydraulic fuel injection and ABS circuit using a single high pressure pump |
| 12/13/2001 | WO2001094821A1 Valve for controlling liquids |
| 12/13/2001 | WO2001094774A1 A fuel injector |
| 12/13/2001 | WO2001050014A3 Injector for a common-rail fuel injection system with slide-controlled inlet and direct coupling of control piston and injector pin |
| 12/13/2001 | US20010050316 Fuel injection valve |
| 12/13/2001 | DE10026642A1 Fuel injection valve e.g. for Diesel engines etc. has second valve in working chamber intake, in valves operated synchronously so that one is open and other is shut |
| 12/13/2001 | DE10026286A1 Einspritzventil zum Einspritzen von Kraftstoff in den Brennraum einer Brennkraftmaschine Injection valve for injecting fuel into the combustion chamber of an internal combustion engine |
| 12/13/2001 | DE10006915A1 Drosselanordnung Throttling device |
| 12/12/2001 | EP1162671A2 Piezoelectric device for injector |
| 12/12/2001 | EP1161627A1 Common rail injector |
| 12/11/2001 | US6328017 Fuel injection valve |
| 12/06/2001 | WO2001059289A3 Fuel injection valve |
| 12/06/2001 | WO2001055583A3 Injection nozzle |
| 12/06/2001 | US20010047796 Piezoelectric device for injector |
| 12/06/2001 | US20010047793 Method of determining the fuel injection timing for an internal combustion engine |
| 12/06/2001 | DE10123721A1 Internal combustion engine, especially a diesel one, has injection valve opening and closing times controlled independently of fuel pressure generated by distributing injection pump |
| 12/06/2001 | DE10024662A1 Injection valve, has control circuit for actuator that is also used as sensor to measure pressure in control chamber that controls nozzle needle to adjust operation state of injection valve |
| 12/06/2001 | DE10016476A1 Diagnosing voltage control for piezoelectric actuator for injection valve involves specifying tolerance band taking into account system and injection conditions |
| 12/05/2001 | EP1160886A2 Piezoelectric element for injector |
| 12/05/2001 | EP1160885A2 Piezoelectric device for injector |
| 12/05/2001 | EP1159526A1 Actuator for a fuel injector |
| 12/05/2001 | EP1012470B1 Fuel supply system |
| 12/05/2001 | CN1075870C Fuel-injection valve for high-pressure injection |
| 11/29/2001 | WO2001090570A1 Variable check stop for micrometering in a fuel injector |
| 11/29/2001 | WO2001090566A1 Injection valve for injecting fuel into the combustion chamber of an internal combustion engine |
| 11/29/2001 | WO2001090565A1 Fuel injection valve |
| 11/29/2001 | WO2001051805A3 Injector |
| 11/29/2001 | WO2001025608A3 Injection valve, in particular, for a common rail injection system |
| 11/29/2001 | US20010045210 Diesel engine control |
| 11/29/2001 | DE10025497A1 Kraftstoffeinspritzventil Fuel injection valve |
| 11/29/2001 | DE10023952A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 11/28/2001 | EP1157203A1 Injector for an injection system of an internal combustion engine |
| 11/28/2001 | EP0846222B1 Process for operating a fuel injection device |
| 11/28/2001 | CN1323947A Light fuel oil directional jetting device for piston type internal combustion engine |
| 11/22/2001 | WO2001088421A1 Fluid control valve |
| 11/22/2001 | WO2001088368A1 Fuel-injection system for internal combustion engines |
| 11/22/2001 | WO2001088366A1 Accumulator fuel-injection system for an internal combustion engine |
| 11/22/2001 | WO2001088365A1 Injection assembly for an accumulator fuel-injection system of an internal combustion engine |
| 11/22/2001 | WO2001088364A1 Fuel injection device |
| 11/22/2001 | WO2001088360A1 Diesel engine control |
| 11/22/2001 | DE10024703A1 Injection arrangement for fuel storage injection system has valve unit blocking auxiliary channel and outlet path in alternation |
| 11/22/2001 | DE10024702A1 Fuel injector for storage injection system includes bypass channel injecting into outlet path at valve chamber |
| 11/22/2001 | DE10024268A1 Petrol fuel injection system is pressurized by converter connected to hydraulic oil system controlling engine valves |
| 11/22/2001 | DE10023033A1 Operation of fuel metering system of direct injection engine, places all high pressure pumps in fuel circuit, with common pressure control system |
| 11/21/2001 | EP1156203A2 Diesel engine control |
| 11/21/2001 | EP0968367B1 Fuel-injection system for an internal combustion engine |
| 11/21/2001 | EP0748417B1 Hydraulically actuated electronic fuel injection system |
| 11/15/2001 | WO2001086139A1 Method for the operation of a fuel metering system on a direct injection internal combustion engine |
| 11/15/2001 | US20010039935 Fuel injection system having pre-injection and main injection |
| 11/15/2001 | DE10023621A1 Fuel injection system for internal combustion engine has valve piston with at least one, preferably several, radial control openings connected to suction side of high pressure pump |
| 11/15/2001 | DE10022956A1 Ansteuerschaltung zur Ansteuerung wenigstens eines Magnetventils für die Kraftstoffzumessung in einer Brennkraftmaschine Drive circuit for driving at least one solenoid valve for fuel metering in an internal combustion engine |
| 11/15/2001 | DE10022954A1 Ansteuerschaltung zur Ansteuerung wenigstens eines Magnetventils für die Kraftstoffzumessung in einer Brennkraftmaschine Drive circuit for driving at least one solenoid valve for fuel metering in an internal combustion engine |
| 11/14/2001 | EP1154141A2 Driving circuit for at least one electromagnetic valve for fuel metering in an internal combustion engine |
| 11/14/2001 | EP1154140A2 Driving circuit for at least one electromagnetic valve for fuel metering in an internal combustion engine |
| 11/14/2001 | EP1154139A2 Diesel engine control |
| 11/14/2001 | EP1153215A2 Variable output pump for gasoline direct injection |
| 11/14/2001 | CN1322278A Fuel injection system and method for internal combustion engines |
| 11/13/2001 | US6315216 Injector comprising a piezo multilayer actuator for injection systems |
| 11/13/2001 | US6314946 Fuel injection system for diesel engines |
| 11/08/2001 | WO2001083978A1 Common rail injector |
| 11/08/2001 | WO2001029400A3 Directly actuated injection valve |
| 11/08/2001 | US20010038043 Hydraulically actuated fuel injector cartridge and system for high pressure gaseous fuel injection |
| 11/07/2001 | EP1152145A2 Hydraulically-actuated fuel injector with direct control needle valve |
| 11/07/2001 | EP1152144A2 Hydraulically-actuated fuel injector with direct control needle valve |
| 11/06/2001 | US6313568 Piezoelectric actuator and valve assembly with thermal expansion compensation |
| 11/01/2001 | WO2001081755A1 Valve for regulating fluids |
| 11/01/2001 | WO2001081754A1 Valve for controlling liquids |
| 11/01/2001 | WO2001081753A1 High-pressure fuel feed pump |
| 11/01/2001 | WO2001081752A2 Valve for controlling the flow of fluids |
| 11/01/2001 | WO2001081751A1 Valve for controlling liquids |
| 11/01/2001 | US20010037172 Method and apparatus for providing control parameters to or within a control system |
| 11/01/2001 | US20010035465 Fuel injector with rate shaping control through piezoelectric nozzle lift |
| 11/01/2001 | US20010035464 Fuel injector |
| 11/01/2001 | US20010035167 High-pressure injection system for diesel engines and method of operating same |
| 11/01/2001 | US20010035164 Directly actuated injection valve with a composite needle |
| 11/01/2001 | US20010035163 Directly actuated injection valve with a ferromagnetic needle |
| 10/31/2001 | EP1150001A2 Solenoid valve and fuel injector using same |
| 10/31/2001 | DE10020870A1 Common-Rail-Injektor Common-rail injector |
| 10/31/2001 | DE10020867A1 Common-rail injector has nozzle needle end facing valve piston protruding into guide sleeve accommodating end of valve piston facing nozzle needle or pressure rod driven by valve piston |
| 10/31/2001 | DE10019767A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 10/31/2001 | DE10019766A1 Valve for controlling liquids has solid body enclosed by gap in filler chamber, high pressure connection line at one end and leakage line at other, branch in line to hydraulic chamber |
| 10/31/2001 | DE10019765A1 Ventil zum Steuern von Flüssigkeiten Valve for controlling fluids |
| 10/31/2001 | DE10019764A1 Valve for controlling liquids has filler hollow chamber with choke body, high/system pressure lines opening at either end; system pressure is et by specifying choke bore, piston size |
| 10/30/2001 | US6308690 Hydraulically controllable camless valve system adapted for an internal combustion engine |