| Patents for F01L 9 - Valve-gear or valve arrangements actuated non-mechanically (7,196) |
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| 01/26/2006 | US20060016408 Pivoting actuator system for controlling the stroke of a gas exchange valve in the cylinder head of an internal combustion engine |
| 01/26/2006 | DE10310210B4 Elektromagnetische Betätigungsvorrichtung Electromagnetic actuator |
| 01/25/2006 | EP1618292A1 Electromagnetic valve actuator |
| 01/25/2006 | EP1618291A1 Method for operating a hydraulic actuator, especially a gas exchange valve of an internal combustion engine |
| 01/24/2006 | US6988471 Engine valve actuation system |
| 01/19/2006 | WO2006006309A1 Electromagnetically driven valve |
| 01/19/2006 | US20060011159 System and method for controlling engine operation |
| 01/19/2006 | US20060011158 Valve case and resin cylinder head cover |
| 01/19/2006 | US20060011157 System for controlling electromechanical valves in an engine |
| 01/19/2006 | US20060011060 Electrically operated valve for controlling flow of hydraulic fluid |
| 01/18/2006 | CN1721662A Starting method of electromechanical valve of internal combustion engine |
| 01/18/2006 | CN1721661A Electromechanically actuated valve control for an internal combustion engine |
| 01/18/2006 | CN1237421C Slide mode controller and slide mode control method |
| 01/12/2006 | WO2006004591A2 Rocker arm system for engine valve actuation |
| 01/12/2006 | US20060005814 Cylinder and valve mode control for an engine with valves that may be deactivated |
| 01/12/2006 | US20060005813 Cylinder and valve mode control for an engine with valves that may be deactivated |
| 01/12/2006 | US20060005807 Increased engine braking with adjustable valve timing |
| 01/12/2006 | US20060005802 Electrically actuated valve deactivation in response to vehicle electrical system conditions |
| 01/12/2006 | DE102005026945A1 Elektromagnetventil Solenoid valve |
| 01/12/2006 | DE102004030306A1 Verfahren zur Erfassung mindestens einer Ventilhubposition bei einer Brennkraftmaschine mit variabler Ventilsteuerung A method for detecting at least a valve lift in an internal combustion engine with variable valve control |
| 01/11/2006 | EP1613843A1 Valve gear and method for opening and closing a passage |
| 01/10/2006 | US6983734 Intake flow rate detecting apparatus of internal combustion engine and method of same |
| 01/10/2006 | US6983730 Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine |
| 01/05/2006 | WO2006000674A1 Electromagnetic actuator comprising an electromagnet provided with a permanent magnet solenoid and method for assembling said actuator |
| 01/05/2006 | WO2006000483A1 Method for detecting at least one valve lift position in an internal combustion engine having variable valve control |
| 01/05/2006 | DE10302132B4 Elektromagnetische Ventilsteuerung für eine Brennkraftmaschine An electromagnetic valve control system for an internal combustion engine |
| 01/05/2006 | DE102004029522A1 Hydraulic actuator for operating e.g. gas exchange valve, has piston that has axially movable piston rod and internal piston section, in which balance chamber filled with liquid is formed between piston rod and internal piston section |
| 01/05/2006 | DE102004029504A1 Actuator manufacture used in internal combustion engine, involves making actuator with appropriate push rod and target, such that target is formed through thermal spraying method and is directly attached to push rod |
| 01/05/2006 | DE102004027967A1 Gas exchange valve for internal combustion engine, has valve unit that is biased in opening direction by spring, in which spring is strained in detent during engine operation |
| 01/05/2006 | DE10109352B4 Brennkraftmaschine Internal combustion engine |
| 01/04/2006 | EP1612428A1 Variable valve system of internal combustion engine and hydraulic actuator |
| 01/04/2006 | CN1715630A Anti-knock energy saving engine |
| 01/04/2006 | CN1715621A Electromechanical valve timing during a start |
| 01/04/2006 | CN1715620A Cylinder deactivation for an internal combustion engine |
| 01/03/2006 | US6981476 Internal combustion engine with a single camshaft which controls exhaust valves mechanically and intake valves through an electronically controlled hydraulic device |
| 01/03/2006 | US6981475 Process for controlling the valves of an internal combustion engine |
| 12/29/2005 | WO2005124798A1 Electromagnetic actuator with an electromagnet having a magnet comprising a unit core |
| 12/29/2005 | WO2005106215A3 Valve actuation system with valve seating control |
| 12/29/2005 | US20050284431 Engine valve actuation system |
| 12/29/2005 | DE19529152B4 Aus der Ruhelage selbstanziehender elektromagnetischer Aktuator From the rest position themselves more attractive electromagnetic actuator |
| 12/29/2005 | DE102004027107A1 Exhaust valve for two stroke engine especially diesel engine has the valve seal lubricated via an upper oil reservoir |
| 12/29/2005 | DE102004020754A1 Valve rotating device for exhaust valves of ships' diesel engines has rotary cylinder and stationary support cylinder inter-engaging via helical gearing, with rotary cylinder connected to valve spindle via overrunning device |
| 12/28/2005 | EP1133626B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders |
| 12/28/2005 | CN1712676A Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine |
| 12/27/2005 | US6978748 Hydraulically controlled actuator for actuating gas exchange valve on the exhaust side of an internal combustion engine |
| 12/27/2005 | US6978747 Hydraulic actuator cartridge for a valve |
| 12/27/2005 | US6978745 System for controlling electromechanical valves in an engine |
| 12/22/2005 | US20050283301 Exhaust valve drive control method and device |
| 12/22/2005 | US20050279323 Internal combustion engine shut-down for engine having adjustable valves |
| 12/22/2005 | US20050279305 Valve drive |
| 12/22/2005 | US20050279301 System and method for actuating an engine valve |
| 12/22/2005 | US20050279300 Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine |
| 12/22/2005 | US20050279299 Initialization of electromechanical valve actuator in an internal combustion engine |
| 12/22/2005 | US20050279298 Bi-directional power electronics circuit for electromechanical valve actuator of an internal combustion engine |
| 12/22/2005 | DE4414609B4 Einrichtung zur Ansteuerung eines Verbrauchers Means for controlling a consumer |
| 12/22/2005 | DE10393461T5 Elektromagnetisches Ventilsystem A solenoid valve system |
| 12/22/2005 | DE10244518B4 Verfahren zur Steuerung der Bewegung eines Ankers eines elektromagnetischen Aktuators Method for controlling the movement of an armature of an electromagnetic actuator |
| 12/22/2005 | DE10129976B4 Verfahren zum Betrieb einer Hubkolben-Brennkraftmaschine sowie zur Durchführung des Verfahrens geeignete Hubkolben-Brennkraftmaschine Method for operating a reciprocating internal combustion engine and for performing the method suitable reciprocating-piston internal combustion engine |
| 12/22/2005 | DE10010048C5 Vorrichtung zum Betätigen eines Gaswechselventils mit einem elektromagnetischen Aktuator Device for actuating a gas exchange valve with an electromagnetic actuator |
| 12/21/2005 | EP1607593A2 Exhaust valve drive control method and device |
| 12/21/2005 | EP1607592A2 Valve train |
| 12/21/2005 | CN1710258A Exhaust valve drive control method and device |
| 12/20/2005 | US6976667 Opening-closing valve driving apparatus operated by electromagnetic actuator |
| 12/20/2005 | US6976464 Semi-rotating valve assembly for use with an internal combustion engine |
| 12/20/2005 | US6976459 Control system and method for a valve actuator |
| 12/15/2005 | WO2005119019A1 Valve gear for multi-cylinder internal combustion engine |
| 12/15/2005 | US20050274342 System and method for actuating an engine valve |
| 12/15/2005 | US20050274341 Rocker arm system for engine valve actuation |
| 12/15/2005 | US20050274337 Engine valve actuator |
| 12/15/2005 | US20050274335 Electromagnetic actuator for controlling a valve of an internal combustion engine and internal combustion engine equipped with such an actuator |
| 12/15/2005 | DE10250121B4 Verfahren zur Erhöhung der Temperatur in einer Abgasnachbehandlungsvorrichtung A process for increasing the temperature in an exhaust aftertreatment device |
| 12/15/2005 | DE10200511B4 Verfahren und Einrichtung zum Steuern eines Elektromagnetventils für Brennkraftmaschinen Method and apparatus for controlling a solenoid valve for internal combustion engines |
| 12/15/2005 | DE102005015844A1 Homogener Ladekompressionszündungsmotor und Verfahren zum Betätigen des homogenen Ladekompressionszündungsmotors Homogeneous charge compression ignition engine and method for operating the homogeneous charge compression ignition engine |
| 12/14/2005 | CN1707073A Electromechanically actuated valve control based on a vehicle electrical system |
| 12/13/2005 | US6973900 Valve drive system and method |
| 12/08/2005 | WO2005116430A1 Method and system for multi-purposely controlling an internal combustion engine on an engine bench testing unit |
| 12/08/2005 | WO2005116408A1 Valve rotating mechanism for exhaust valves, especially for marine diesel engines |
| 12/08/2005 | US20050269536 Method of determining a clearance |
| 12/08/2005 | DE10242866B4 Variabler Ventiltrieb Variable Valve Train |
| 12/08/2005 | CA2568999A1 Method and system for multi-purposely controlling an internal combustion engine on an engine bench testing unit |
| 12/06/2005 | US6971366 Integral lash adjustor for hydraulic compression engine brake |
| 12/06/2005 | US6971348 Engine valve actuation control and method for steady state and transient operation |
| 12/06/2005 | US6971347 Electrohydraulic valve actuator assembly |
| 12/06/2005 | US6971346 System for controlling electromechanical valves in an engine |
| 12/06/2005 | US6971345 Control of a mechanical actuator using a modular map processor |
| 12/01/2005 | WO2005113946A1 Valve actuating device |
| 12/01/2005 | WO2005112543A1 Valve actuating device |
| 12/01/2005 | US20050263117 Device and a method for the generation of pressure pulses |
| 12/01/2005 | US20050263116 Hydraulic valve actuation systems and methods to provide variable lift for one or more engine air valves |
| 12/01/2005 | DE19530394B4 Verfahren zur Funktionsüberwachung eines über einen elektromagnetischen Aktuator betätigten Gaswechselventils an einer Kolbenbrennkraftmaschine A method for functional monitoring of an actuated via an electromagnetic actuator gas exchange valve on a reciprocating internal combustion engine |
| 12/01/2005 | DE102004024266A1 Gas exchange valve actuating device for internal combustion engine, has actuating unit acting indirectly on valve, and cylinder, embedded in hydraulic medium loop, with supply line, discharge line and pump for actuation of unit |
| 12/01/2005 | DE102004022447A1 Hydraulischer Steller und Verfahren zum Betreiben eines hydraulischen Stellers Hydraulic actuator and method for operating a hydraulic actuator |
| 12/01/2005 | DE102004022274A1 Link connection between the end of an IC motor valve shaft, and the piston of the valve setting unit, has wedges around the end of the shaft held by a conical clamping sleeve with a clamping screw in the sleeve |
| 11/30/2005 | EP1306860B1 Electromagnetic actuator, drive unit and position or speed sensor those employ the electromagnetic actuator |
| 11/29/2005 | US6968831 Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping |
| 11/23/2005 | EP1598529A1 Outward opening in and exhaust valves for an internal combustion engine |
| 11/23/2005 | EP1155425B1 System for control of an electromagnetic actuator |
| 11/23/2005 | CN1701163A Lost motion system and method for fixed-time valve actuation |
| 11/22/2005 | US6967550 Electromagnetic regulating device |
| 11/22/2005 | US6966338 Electrohydraulic valve for controlling operation of an engine cylinder valve |