| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 04/16/2009 | US20090095242 Stroke-transmitting device |
| 04/16/2009 | US20090095241 Cam follower for the variable actuation of a gas-exchange valve of an internal combustion engine |
| 04/16/2009 | US20090095240 Schaltbares Bauteil fuer einen Ventiltrieb einer Brennkraftmaschine |
| 04/16/2009 | US20090095239 Valve apparatus for an internal combustion engine |
| 04/16/2009 | US20090095124 Adjustment device for a camshaft |
| 04/16/2009 | DE4427271B4 Ventiltrieb für ein nockenbetätigtes, schließfederbestücktes Hubventil Valve Train for a cam-actuated, globe valve closing spring-tipped |
| 04/16/2009 | DE4223910C5 Ventilmechanismus für Brennkraftmaschinen Valve mechanism for internal combustion engines |
| 04/16/2009 | DE102008048926A1 Schaltbares Bauteil für einen Ventiltrieb einer Brennkraftmaschine Switchable device for a valve train of an internal combustion engine |
| 04/16/2009 | DE102008048923A1 Switching component for valve gear of internal-combustion engine, comprises thin walled ring with groove, where thin walled ring is provided as locking device, and rectangular shaped lug projects from inner cover |
| 04/16/2009 | DE102007049110A1 Internal-combustion engine i.e. diesel engine, for motor vehicle, has rocker tiltable around pivot axis and arranged such that shafts acts in corresponding areas, which are arranged at opposite sides of rocker with respect to pivot axis |
| 04/16/2009 | DE102007049109A1 Brennkraftmaschine mit gemischten Nockenwellen Engine camshaft with mixed |
| 04/16/2009 | DE102007049074A1 Nockenfolger zur variablen Betätigung eines Gaswechselventils einer Brennkraftmaschine Cam follower for variable operating a gas exchange valve of an internal combustion engine |
| 04/16/2009 | DE102007049072A1 Phasenversteller für eine Brennkraftmaschine mit einer Oldham-Kupplung A phaser for an internal combustion engine having an Oldham coupling |
| 04/16/2009 | DE102007048915A1 Ventiltriebvorrichtungen Valve train devices |
| 04/16/2009 | DE102007048688A1 Valve mechanism for internal combustion engine, has variable stroke of gas shuttle valve, which comprises transmission pin, rotating tilt lever and control piece |
| 04/16/2009 | DE102006007489B4 Verriegelungsanordnung für eine Ventilabschaltungseinrichtung Locking arrangement for a valve deactivation device |
| 04/16/2009 | DE102004042471B4 Kettenzahnrad eines eine Steuerkette aufweisenden Kettentriebes Sprocket of a timing chain having chain drive |
| 04/15/2009 | EP2048331A2 Combustion engine with mixed camshafts |
| 04/15/2009 | CN201221387Y Engine roller type arm-oscillating drive mechanism |
| 04/15/2009 | CN201221386Y Durable double-cylinder motorcycle cam axle |
| 04/15/2009 | CN101410608A 可变气门正时设备 Variable valve timing device |
| 04/15/2009 | CN101410593A Variable valve timing apparatus and method of detecting valve phase thereof |
| 04/15/2009 | CN101410592A Cam follower device |
| 04/15/2009 | CN101408118A Full function variable gas distribution controlling mechanism of internal combustion engine |
| 04/15/2009 | CN101408117A Gas distribution mechanism of internal combustion engine |
| 04/15/2009 | CN100478550C Engine with charge air-cooling system with water fumigation |
| 04/14/2009 | US7519466 Cam phaser compensation in a hybrid vehicle system |
| 04/09/2009 | WO2009045983A1 Positioning means for camshaft roller bearing |
| 04/09/2009 | WO2009044848A1 Sealed lash adjuster and seal structure between first and second parts |
| 04/09/2009 | WO2008156897A3 Rapid-fire rapid-response power conversion system |
| 04/09/2009 | US20090093946 Method of controlling an internal combustion engine and system including the engine |
| 04/09/2009 | US20090090324 Sealed Lash Adjuster and Method for Adjusting Amount of Liquid Sealed in Sealed Lash Adjuster |
| 04/09/2009 | US20090090323 Variable valve opening property internal combustion engine |
| 04/09/2009 | US20090090322 Variable valve timing control apparatus of internal combustion engine |
| 04/09/2009 | US20090090321 Camshaft adjuster for an internal combustion engine |
| 04/09/2009 | US20090090320 Variable valve lift apparatus |
| 04/09/2009 | US20090090319 Variable tappet |
| 04/09/2009 | US20090090317 Tappet apparatus |
| 04/09/2009 | DE112007001208T5 Verfahren und Vorrichtung zur Steuerung eines Übergangs zwischen HCCI- und SI-Verbrennungen in einem Benzinmotor mit Direkteinspritzung Method and apparatus for controlling a transition between HCCI and SI-burns in a gasoline engine with direct |
| 04/09/2009 | DE102008039359A1 Vorrichtung für eine variable Ventilzeitsteuerung in einem Verbrennungsmotor An apparatus for variable valve timing in an internal combustion engine |
| 04/09/2009 | DE102008019809A1 Rocker arm for actuating gas exchange valve of internal combustion engine, has walls crossing over at end section of body in front wall of web, which has longitudinal profile on side of screw turned away from disengaging surface |
| 04/09/2009 | DE102007047169A1 Variable mechanical valve controller for adjusting gas exchanging valve at reciprocating piston internal-combustion engine, has output elements and/or pivoted lever detachably connected with transmission shaft |
| 04/09/2009 | DE102007046658A1 Internal combustion engine operating method for vehicle i.e. motor vehicle, involves operating exhaust valves in phase-delayed manner with respect to one another for balancing different exhaust gas counter-pressure levels |
| 04/09/2009 | DE102007046656A1 Internal-combustion engine operating method for motor vehicle, involves supplying exhaust gases through exhaust valves, and operating one of valves in time delay with respect to other valve, where valves are operated at high speed |
| 04/09/2009 | DE102007002802B4 Verfahren zum Umstellen eines Ventiltriebs einer Brennkraftmaschine zwischen einem Zweitakt- und einem Viertaktbetrieb und Ventiltrieb A method for changing a valve train of an internal combustion engine between a two-stroke and four stroke operation and valve train |
| 04/08/2009 | EP2044297A1 Variable phase mechanism |
| 04/08/2009 | EP1697619B1 Variable valve gear |
| 04/08/2009 | CN201218309Y Continuous belt-drive apparatus |
| 04/08/2009 | CN201218116Y Variable valve timing distribution regulating mechanism |
| 04/08/2009 | CN201218115Y Combustion speed controllable actuating unit of car engine |
| 04/08/2009 | CN201218114Y Gas engine camshaft |
| 04/08/2009 | CN101405483A Connecting rod for internal combustion engine |
| 04/08/2009 | CN101403325A Arrangement structure of engine valve actuating mechanism |
| 04/08/2009 | CN101403324A Variable tappet |
| 04/08/2009 | CN101403323A Variable valve lift apparatus |
| 04/08/2009 | CN100477616C Method for assuring hierarchical network service quality and system thereof |
| 04/08/2009 | CN100476247C Tighten rail or guide rail with installation channel |
| 04/08/2009 | CN100476173C Controller of internal combustion engine with variable valve unit and method thereof |
| 04/08/2009 | CN100476165C Camshaft, especially for an internal combustion engine, comprising shiftable cams |
| 04/07/2009 | US7513233 Variable valve timing controller for internal combustion engine |
| 04/07/2009 | US7513232 Adjustable camshaft, in particular for internal combustion engines for motor vehicles having a hydraulic adjusting device |
| 04/07/2009 | US7513231 Valve gear of internal combustion engine |
| 04/07/2009 | US7513230 Camshaft adjusting device |
| 04/07/2009 | US7513229 Apparatus for and method of controlling variable valve mechanism |
| 04/07/2009 | US7513228 Internal combustion engine |
| 04/07/2009 | US7513227 Valve timing control device |
| 04/02/2009 | WO2009042821A1 Method and apparatus for continuously variable differential phasing of engine valve operation |
| 04/02/2009 | WO2009041364A1 Rush adjuster |
| 04/02/2009 | US20090084333 Method and apparatus for continuously variable differential phasing of engine valve operation |
| 04/02/2009 | DE112007001285T5 Verfahren und Vorrichtung zur Steuerung des Betriebs eines Motors mit homogener Kompressionszündung Method and apparatus for controlling the operation of an engine with homogeneous charge compression ignition |
| 04/02/2009 | DE102008049077A1 Vorrichtung und Verfahren zum Steuern und Regeln einer variablen Ventilvorrichtung Apparatus and method for controlling and regulating a variable valve device |
| 04/02/2009 | DE102008047383A1 Variables Ventilsystem eines Brennkraftmotors A variable valve system of an internal combustion engine |
| 04/02/2009 | DE102008041839A1 Ventilzeitsteuerungsgerät Valve timing control device |
| 04/02/2009 | DE102007046832A1 Valve gear for operating internal combustion engine, comprises drag lever guided in housing which is supported in cylinder head of internal combustion engine on two support elements |
| 04/02/2009 | DE102007046830A1 Valve drive for use as full-variable valve drive in internal combustion engine i.e. petrol engine, has housing connected to supporting elements via relatively positionable guide rail, to balance tolerances of supporting element positions |
| 04/02/2009 | DE102007046829A1 Hydraulisches Ventilspielausgleichselement Hydraulic valve lash adjuster |
| 04/02/2009 | DE102004044996B4 Motorschmiersystem Engine lubrication system |
| 04/01/2009 | EP2041464A2 Reciprocable member with anti-float arrangement |
| 04/01/2009 | EP2041404A1 Hydraulic control valve |
| 04/01/2009 | EP2041403A1 Device for variably adjusting control times of gas exchange valves of an internal combustion engine |
| 04/01/2009 | EP2041402A1 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
| 04/01/2009 | EP2041401A1 Cam drive |
| 04/01/2009 | CN201215030Y Cam shaft regulator |
| 04/01/2009 | CN201215029Y Motorcycle |
| 04/01/2009 | CN101397920A Mechanical engine |
| 04/01/2009 | CN100473807C Method for homogenous charge compression ignition start of combustion control |
| 03/31/2009 | US7509933 Valve lash adjuster having electro-hydraulic lost-motion capability |
| 03/31/2009 | US7509932 Control apparatus for controlling internal combustion engines |
| 03/26/2009 | WO2009038935A1 Coupling device |
| 03/26/2009 | WO2009037987A1 Valve opening/closing timing control device |
| 03/26/2009 | WO2009037986A1 Valve opening/closing timing control device |
| 03/26/2009 | WO2009037405A2 Method for injecting fuel into an internal combustion engine cylinder |
| 03/26/2009 | WO2009016506A3 Hydraulic lash compensation device with mechanical lift loss feature |
| 03/26/2009 | WO2009007225A9 Anti-rotation locking mechanism for controlling mechanical play |
| 03/26/2009 | US20090078225 Switchable rocker arm |
| 03/26/2009 | US20090078224 Cam follower rocker arm |
| 03/26/2009 | US20090078223 Variable valve system of internal combustion engine |
| 03/26/2009 | US20090078222 Valve timing control apparatus |
| 03/26/2009 | US20090078221 Adjusting ballistic valve timing |
| 03/26/2009 | DE102008042063A1 Ventilzeitabstimmungssteuergerät Valve timing control device |