| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 07/19/2006 | CN2797654Y Petrol engine |
| 07/19/2006 | CN2797644Y Rocker arm composition for valve actuating mechanism of engine |
| 07/19/2006 | CN2797643Y Camshaft of petrol motor |
| 07/19/2006 | CN2797642Y Camshaft assembly for motor-cycle engine |
| 07/19/2006 | CN1265080C Method for controlling opening, closing and superposing of air inlet and air outlet valves |
| 07/18/2006 | US7079935 Valve control for an engine with electromechanically actuated valves |
| 07/18/2006 | US7077356 Core chuck |
| 07/18/2006 | US7077091 Polymer matrix composite pushrod |
| 07/18/2006 | US7077090 Valve train with hydraulic lash adjustment |
| 07/18/2006 | US7077089 Oil drainback system for internal combustion engine |
| 07/18/2006 | US7077088 Desmodromic valve retrofit system with replaceable cam lobes for adjusting duration and hydraulic lifters for reliability |
| 07/18/2006 | US7077087 Valve timing controller |
| 07/18/2006 | US7077086 Variable valve system with control shaft actuating mechanism |
| 07/18/2006 | US7077085 Variable valve control system and method for multi-cylinder internal combustion engine |
| 07/18/2006 | US7077084 Method for operating an internal combustion engine |
| 07/13/2006 | WO2006073161A1 Mounting structure of functional device for internal combustion engine |
| 07/13/2006 | WO2006072358A1 Method and device for adjusting the electrodynamic brake of an electric camshaft adjuster for an internal combustion engine |
| 07/13/2006 | WO2006072289A1 Cams for constructed camshafts |
| 07/13/2006 | US20060150952 Method and apparatus for controlling operation of dual mode HCCI engines |
| 07/13/2006 | US20060150936 Control device for multicylinder internal combustion engine |
| 07/13/2006 | DE4218078C5 Vorrichtung zur selbsttätigen, kontinuierlichen Winkelverstellung zwischen zwei in Antriebsverbindung stehenden Wellen Apparatus for automatic, continuous angular displacement between two drive-connected wave |
| 07/13/2006 | DE19708484B4 Vorrichtung zur Änderung des Ventilhubverlaufes eines Hubventils, insbesondere eines Gaswechselventils von Brennkraftmaschinen Device for changing the valve lift of a lift valve, especially of a gas-exchange valve of internal combustion engines |
| 07/13/2006 | DE19650249B4 Einrichtung zur Erfassung des Verdrehwinkels und/oder des Ventilhubes bei einer mehrzylindrigen Brennkraftmaschine Means for detecting the angle of rotation and / or the valve lift in a multi-cylinder internal combustion engine |
| 07/13/2006 | DE10247196B4 Hubkolbenbrennkraftmaschine sowie Kolben dafür Reciprocating internal combustion piston as well as for |
| 07/13/2006 | DE102005059842A1 Force-transmitting arrangement for use in internal-combustion engine, has run-off safety device extending between hydraulic medium supply and hydraulic medium reservoir into supply bore arranged in arrangement |
| 07/13/2006 | DE102005057067A1 Nockenphasensteller und DOD-Koordination zur Drehmomentsteuerung eines Motors Cam phasers and DOD coordination for torque control of a motor |
| 07/13/2006 | DE102005015856A1 Verfahren und Einrichtung zum Einstellen einer elektrodynamischen Bremse eines elektrischen Nockenwellenverstellers für eine Nockenwelle einer Brennkraftmaschine Method and apparatus for adjusting an electro-dynamic brake of an electric camshaft adjuster for a camshaft of an internal combustion engine |
| 07/13/2006 | DE102004058370A1 Electrical cam shaft adjuster has servo drive whose rotor forms damping mass of cam shaft in emergency position to enable emergency operation with failure of servo drive |
| 07/13/2006 | DE102004058248A1 Piston engine arrangement for driving ancillary components, includes intermediate wheel driving external surface of belt to compensation shaft and oil pump |
| 07/13/2006 | DE10066054B4 Hubventilsteuerung für Kraftmaschinen Valve stroke for combustion engines |
| 07/13/2006 | DE10065059B4 Hydraulische Spannvorrichtung mit einem eingebauten Entlastungsventil Hydraulic clamping device with a built-in relief valve |
| 07/12/2006 | EP1679428A1 Camshaft with variable profile, to actuate the valves in the internal combustion chamber of the engines |
| 07/12/2006 | CN2795450Y Top fixed air four stroke internal combustion engine |
| 07/12/2006 | CN2795449Y Swing arm shaft base and air valve swing arm shaft of internal combustion engine |
| 07/12/2006 | CN2795448Y Low noise airvalve swing arm module |
| 07/12/2006 | CN1802490A Variable valve lift control system for a combustion engine with underneath camshaft |
| 07/12/2006 | CN1800609A Gasoline engine |
| 07/12/2006 | CN1263942C Electromagnetically driven valve control apparatus and electromagnetically driven valve control method for internal combustion engine |
| 07/11/2006 | US7073493 Control apparatus for multi-cylinder internal combustion engine and control method |
| 07/11/2006 | US7073470 Variable valve apparatus of internal combustion engine |
| 07/11/2006 | US7073469 Intake system for an internal combustion engine |
| 07/06/2006 | WO2006069871A1 Method and device for determining an internal combustion engine phase |
| 07/06/2006 | WO2005059318A3 Multiple slave piston valve actuation system |
| 07/06/2006 | US20060144369 Engine |
| 07/06/2006 | US20060144359 Nitrided valve lifter and producing method therefor |
| 07/06/2006 | US20060144357 Camshaft adjuster with a locking position that, with regard to design, is freely selectable |
| 07/06/2006 | US20060144356 Method and apparatus for optimized combustion in an internal combustion engine utilizing homogeneous charge compression ignition and variable valve actuation |
| 07/06/2006 | US20060144355 Device for variable activation of valves for internal combustion engines |
| 07/06/2006 | DE19944016B4 Struktur zum Anbringen eines Winkelsensors eines Mehrzylindermotors bei einem Motorrad Structure for mounting an angle sensor of a multi-cylinder engine in a motorcycle |
| 07/06/2006 | DE19935781B4 Hydraulikkreisläufe für Verbrennungsmotoren Hydraulic circuits for internal combustion engines |
| 07/06/2006 | DE19814888B4 Verfahren zum Betrieb eines variablen Ventilsteuerungsmechanismus Method for operating a variable valve timing mechanism |
| 07/06/2006 | DE102005054079A1 Internal combustion engine`s valve train, has pipette component installed in tappet pushrod for retaining hydraulic medium column that is situated under component, during operation of internal combustion engine |
| 07/06/2006 | DE102005054078A1 Internal combustion engine`s valve train, has valve body movable between valve seat and stop that are facing related support, such that flow of hydraulic medium takes place towards support when body comes to bear against stop |
| 07/06/2006 | DE102004062518A1 Nocken für gebaute Nockenwellen Cams for camshafts |
| 07/06/2006 | DE102004062072A1 Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine Device for varying the control times of an internal combustion engine |
| 07/06/2006 | DE102004062071A1 Nockenwellenversteller für eine Brennkraftmaschine Camshaft adjuster for an internal combustion engine |
| 07/06/2006 | DE102004062069A1 Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine Device for varying the control times of an internal combustion engine |
| 07/06/2006 | DE102004062068A1 Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine Device for varying the control times of an internal combustion engine |
| 07/06/2006 | DE102004062067A1 Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine Device for varying the control times of an internal combustion engine |
| 07/06/2006 | DE102004061711A1 Adjuster for relative rotating position of camshaft opposite to crankshaft of internal combustion engine has compensating element, which is formed as single piece or is firmly connected with inlet of adjustable mechanism |
| 07/06/2006 | DE102004061710A1 Camshaft adjuster for internal combustion engine, has operating units for operating locking unit independent of pressurization of adjusting unit and depending on current feed of electromagnet that actuates hydraulic valves |
| 07/06/2006 | DE102004060433A1 Nockenfolger zur Betätigung eines Gaswechselventiles einer Brennkraftmaschine Cam follower for actuating a gas exchange valve of an internal combustion engine |
| 07/05/2006 | EP1676982A1 Cam drive gear and valve operating system drive gear for engine |
| 07/05/2006 | CN2793349Y Multifunctional economical engine with gasoline |
| 07/05/2006 | CN2793335Y Safety engine |
| 07/05/2006 | CN2793334Y Air intaking and exhausting cam on cam shaft of IC engine |
| 07/05/2006 | CN1798915A An internal combustion engine and an engine housing |
| 07/05/2006 | CN1798907A Valve-moving device for engine |
| 07/05/2006 | CN1796730A Valve tappet of internal-combustion engine, and process technology |
| 07/05/2006 | CN1262747C Reciprocating I.C. engine using ash fuel |
| 07/05/2006 | CN1262738C Driven rotating part and cam valve operating assembly |
| 07/04/2006 | US7070526 Accessory drive for driving a balance shaft |
| 07/04/2006 | US7069951 Proportional solenoid valve for a camshaft adjusting device of motor vehicles |
| 07/04/2006 | US7069909 Controlling an engine with adjustable intake valve timing |
| 07/04/2006 | US7069898 Liquid-cooled engine |
| 07/04/2006 | US7069892 Camshaft for automotive engines in particular |
| 07/04/2006 | US7069891 Valve operating assembly and method of manufacturing |
| 07/04/2006 | US7069890 Valve train device for an engine |
| 07/04/2006 | US7069889 Camshaft, especially for an internal combustion engine of a motor vehicle, comprising shiftable cams |
| 07/04/2006 | US7069887 Engine valve actuation system |
| 06/29/2006 | WO2006069156A1 Variable cam timing (vct) system utilizing a set of variable structure optimal control methods |
| 06/29/2006 | WO2006067896A1 Valve timing adjusting device |
| 06/29/2006 | WO2006067519A1 Vane-type phaser |
| 06/29/2006 | US20060140354 Relay for personal interpreter |
| 06/29/2006 | US20060137641 Force-transmitting arrangement for a valve train of an internal-combustion engine |
| 06/29/2006 | US20060137640 Force-transmitting arrangement for a valve train of an internal-combustion engine |
| 06/29/2006 | US20060137639 Valve actuator for actuating a gas exchange valve of an internal combustion engine |
| 06/29/2006 | US20060137638 Hydraulic support element |
| 06/29/2006 | US20060137637 Rocker arm and method of manufacturing the rocker arm |
| 06/29/2006 | US20060137636 Cam drive gear and valve operating system drive gear for engine |
| 06/29/2006 | US20060137635 Valve timing controller |
| 06/29/2006 | US20060137634 Internal combustion engine with valves with variable actuation which are driven by a single pumping piston and controlled by a single solenoid valve for each engine cylinder |
| 06/29/2006 | US20060137633 Arrays for controllable power supply of electrovalves of an electrohydraulic valve control |
| 06/29/2006 | DE4218082C5 Vorrichtung zur kontinuierlichen Winkelverstellung zwischen zwei in Antriebsverbindung stehenden Wellen Apparatus for continuous angle adjustment between two drive-connected wave |
| 06/29/2006 | DE19922194B4 Hydro-Stellorgan mit Radschaufeln Hydro-actuator with vanes |
| 06/29/2006 | DE112005000038T5 Ventilsteuerzeit-Einstellvorrichtung Valve timing adjustment device |
| 06/28/2006 | EP1674672A1 Control system for a variable valve actuating device |
| 06/28/2006 | EP1673528A1 Method and device for determining the phase position of a camshaft of an internal combustion engine |
| 06/28/2006 | EP1340886B1 Oil control valve and method of mounting the oil control valve |
| 06/28/2006 | CN1793620A Valve mechanism for internal combustion engine |