| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 12/20/2007 | US20070289563 Method for controlling valve overlap of a variable valvetrain engine |
| 12/20/2007 | DE19749079B4 Nockenfolger eines Ventiltriebs einer Brennkraftmaschine Cam follower of a valve train of an internal combustion engine |
| 12/20/2007 | DE102006027805A1 Internal-combustion engine`s valve gear, has switchable rocker arms with outer and inner levers, that are supported on supporting element over complementary surface, and lost-motion spring with impact surface which is supported at cam shaft |
| 12/20/2007 | DE102006027494A1 Welle mit fixiertem Bauteil Wave with a fixed component |
| 12/20/2007 | DE102006027349A1 Nockenwellenversteller mit einem elektromagnetischen Aktuator Camshaft adjuster with an electromagnetic actuator |
| 12/19/2007 | EP1867861A2 A supporting system of a toothed wheel onto a casing of an internal combustion engine |
| 12/19/2007 | EP1866523A1 Idle speed control apparatus for internal combustion engine |
| 12/19/2007 | CN200993054Y Cylinder head with chain whell positioning label |
| 12/19/2007 | CN200993049Y Engine with chain stopping structure |
| 12/19/2007 | CN200993032Y Phase sensor target wheel mounting structure on cam shaft |
| 12/19/2007 | CN101089381A System and method of controlling fuel delivery during positive valve overlap operation of an engine start |
| 12/19/2007 | CN101089377A Cylinder fixed, space conveying mechanism driving middle cooling backheating IC engine |
| 12/19/2007 | CN101089372A Variable valve actuating apparatus and process for internal combustion engine |
| 12/19/2007 | CN100356047C 发动机 Engine |
| 12/18/2007 | US7308879 Deactivation roller hydraulic valve lifter |
| 12/18/2007 | US7308878 Valve timing control apparatus |
| 12/18/2007 | US7308877 Variable valve timing controller for internal combustion engine |
| 12/18/2007 | US7308876 Electrically driven camshaft adjuster |
| 12/18/2007 | US7308875 Intake control apparatus of internal combustion engine |
| 12/18/2007 | US7308874 Valve mechanism for an internal combustion engine |
| 12/18/2007 | US7308873 Variable valve control system for internal combustion engine |
| 12/18/2007 | US7308872 Method and apparatus for optimized combustion in an internal combustion engine utilizing homogeneous charge compression ignition and variable valve actuation |
| 12/18/2007 | US7308871 Control apparatus for variable valve apparatus and method thereof |
| 12/18/2007 | US7308869 Radial compression-ignition engine |
| 12/18/2007 | CA2360001C Mid cam engine |
| 12/13/2007 | WO2007142322A1 Variable valve timing apparatus and control method thereof |
| 12/13/2007 | WO2007141952A1 Variable valve timing apparatus and control method therefor |
| 12/13/2007 | WO2007141612A1 Oil passage structure of valve operating system |
| 12/13/2007 | US20070283933 System and Method of Controlling Fuel Delivery During Positive Valve Overlap Operation of an Engine Start |
| 12/13/2007 | US20070283915 Switchable Cam Follower |
| 12/13/2007 | US20070283913 Camshaft system for internal combustion engine |
| 12/13/2007 | US20070283911 Variable valve actuating apparatus and process for internal combustion engine |
| 12/13/2007 | US20070283910 Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement |
| 12/13/2007 | DE202006020182U1 Ventiltrieb für eine Brennkraftmaschine mit verschiebbaren Raumnocken Valve train for an internal combustion engine with adjustable cam room |
| 12/13/2007 | DE19951764B4 Lagerung für eine Steuerkettenführung Storage for a timing chain guide |
| 12/13/2007 | DE19856318B4 Stellvorrichtung zur relativen Winkelverstellung einer angetriebenen Welle, insbesondere einer Nockenwelle einer Brennkraftmaschine Positioning device for relative angular adjustment of a driven shaft, especially a camshaft of an internal combustion engine |
| 12/13/2007 | DE102007027076A1 Variable Ventilbetätigungseinrichtung für einen Verbrennungskraftmotor Variable valve actuator for an internal combustion engine |
| 12/13/2007 | DE102007021955A1 Kompakte Vorrichtung mit einem Ventilspielausgleichseinrichtungsversorgungskanal Compact device with a lash adjuster supply channel |
| 12/13/2007 | DE102006026393A1 Switchable drag lever for a valve drive in an internal combustion engine has an outer arm and an inner arm to swivel down in contrast while linked via coupling devices |
| 12/13/2007 | DE102004055280B4 Spann- und Führungsschiene einer Nockenwellenantriebskette Tensioning and guide rail of a camshaft drive chain |
| 12/12/2007 | EP1865158A2 Leakage sealed camshaft adjuster with return spring |
| 12/12/2007 | EP1865157A1 An oil supply system for an internal combustion engine |
| 12/12/2007 | EP1865156A1 A camshaft system for an internal combustion engine |
| 12/12/2007 | EP1864027A1 Hollow structural rod and production method thereof |
| 12/12/2007 | EP1864003A1 Gas shuttle valve provided with an anti-corrosive layer |
| 12/12/2007 | CN200989224Y Valve push-rod |
| 12/12/2007 | CN200989223Y Cylinder head structure |
| 12/12/2007 | CN200989222Y Engine camshaft bearing cover |
| 12/12/2007 | CN101087933A Camshaft adjuster for an internal combustion engine |
| 12/12/2007 | CN101087932A Camshaft adjuster for an internal combustion engine |
| 12/12/2007 | CN101087931A Device for modifying the control times of an internal combustion engine |
| 12/12/2007 | CN101086214A Internal combustion engine shaft mounting device with calibrated lubrication supply passage |
| 12/12/2007 | CN101086212A Engine air valve device capable of controlling cylinder ceasing |
| 12/12/2007 | CN100354515C Variable intake system monitoring apparatus |
| 12/12/2007 | CN100354510C Variable valve control system and method for an internal combustion engine |
| 12/11/2007 | US7306202 Apparatus for an internal combustion engine |
| 12/11/2007 | US7305957 Valve timing control apparatus and method for internal combustion engine |
| 12/11/2007 | US7305953 Built multiple cam |
| 12/11/2007 | US7305952 Engine valve clearance adjusting method |
| 12/11/2007 | US7305951 Two-step roller finger follower |
| 12/11/2007 | US7305950 Method for control of dilution in engines during variable camshaft phasing |
| 12/11/2007 | US7305949 Stamped target wheel for a camshaft phaser |
| 12/11/2007 | US7305948 Device for changing the timing of an internal-combustion engine |
| 12/11/2007 | US7305947 Sealing element and pivoting motor |
| 12/11/2007 | US7305946 Variable valve operating apparatus for internal combustion engine |
| 12/11/2007 | US7305945 Method for changing the lift of an inlet valve of an internal combustion engine |
| 12/06/2007 | WO2007140138A2 Homogeneous charge compression-ignition engine |
| 12/06/2007 | WO2007140132A2 Controlling transition between hcci and si combustion |
| 12/06/2007 | WO2007139838A2 Variable valve actuator with latch at one end |
| 12/06/2007 | WO2007139619A1 System to control exhaust gas temperature |
| 12/06/2007 | WO2007138354A1 Engine with variable valve actuating mechanism |
| 12/06/2007 | US20070277779 System for exhaust valve actuation |
| 12/06/2007 | US20070277778 Method and device for operating an internal combustion engine |
| 12/06/2007 | US20070277763 Cam Roller Pin With Transverse Grooves |
| 12/06/2007 | US20070277762 Vertical internal combustion engine provided with belt-drive transmission mechanism |
| 12/06/2007 | US20070277761 Vertical internal combustion engine provided with belt-drive transmission mechanism |
| 12/06/2007 | US20070277760 Outboard engine unit |
| 12/06/2007 | US20070277759 Valve timing controller |
| 12/06/2007 | US20070277758 Vane-type cam phaser having bias spring system to assist intermediate position pin locking |
| 12/06/2007 | US20070277757 Vane-type cam phaser having bias spring system to assist intermediate position pin locking |
| 12/06/2007 | US20070277756 Device for deactivation of at least one cylinder of an internal combustion engine |
| 12/06/2007 | US20070277755 Variable valve operating apparatus for internal combustion engine |
| 12/06/2007 | US20070277753 Camshaft Assembly Including A Target Wheel |
| 12/06/2007 | DE202007013389U1 Verstellvorrichtung zur axialen und rotatorischen Verstellung einer Nockenwelle Adjusting the axial and rotational adjustment of a camshaft |
| 12/06/2007 | DE10316061B4 Verfahren und Vorrichtung zum Steuern der kontinuierlich variablen Ventileinstellung eines Motors Method and apparatus for controlling the continuously variable valve timing of an engine |
| 12/06/2007 | DE102007025241A1 Variable Ventilbetätigungseinrichtung für einen Verbrennungskraftmotor Variable valve actuator for an internal combustion engine |
| 12/06/2007 | DE102006026127A1 Motor vehicle`s hydraulic-control valve e.g. hydraulic cam shaft actuator, actuating method, involves providing high pressure and high rinsing volume of engine oil in thrust phase of motor vehicle |
| 12/06/2007 | DE102006026017A1 Einrichtung zum Abschalten zumindest eines Zylinders eines Verbrennungsmotors Means for disabling at least a cylinder of an internal combustion engine |
| 12/06/2007 | DE102006024794A1 Verstellbare Nockenwelle Adjustable camshaft |
| 12/06/2007 | DE102006022402A1 Steuerventil für einen Nockenwellenversteller Control valve for a camshaft adjuster |
| 12/06/2007 | DE102004041607B4 Verbrennungsmotor Combustion engine |
| 12/05/2007 | EP1862695A1 Shaft device |
| 12/05/2007 | EP1862648A1 Hydraulic camshaft phaser with mechanical lock |
| 12/05/2007 | EP1861591A2 Rocker lever using cold forming and welding |
| 12/05/2007 | CN200985811Y Device for regulating correct time of engines cam axle distribution |
| 12/05/2007 | CN200985810Y Valve rocker mechanism |
| 12/05/2007 | CN200985809Y Junk head rocker shaft rotating stopping device |
| 12/05/2007 | CN200985808Y Press-cup type air valve distribution structure applied to motorcycle engine |
| 12/05/2007 | CN200985807Y Motorcycle engine cam axle component |
| 12/05/2007 | CN101084365A Rocker arm system for engine valve actuation |