| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 05/07/2009 | US20090114177 Roller finger follower for valve deactivation |
| 05/07/2009 | US20090114176 Valve Drive Assembly for an Internal Combustion Engine |
| 05/07/2009 | US20090114175 Variable valve system, and engine device and vehicle including the same |
| 05/07/2009 | DE19932299B4 Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber der Kurbelwelle eines Verbrennungsmotors A device for rotational angle adjustment of a camshaft relative to the crankshaft of an internal combustion engine |
| 05/07/2009 | DE19604865B4 Mittels separater Ölfördereinrichtung beaufschlagbarer Stellzylinder eines Nockenwellenverstellers By means of separate oil conveyor acted upon actuating cylinder of a camshaft adjuster |
| 05/07/2009 | DE112007001302T5 System zur Steuerung der Abgastemperatur System for controlling the exhaust gas temperature |
| 05/07/2009 | DE10314683B4 Variable Ventilhubsteuerung für einen Verbrennungsmotor mit untenliegender Nockenwelle Variable valve lift control for an internal combustion engine with lower camshaft |
| 05/07/2009 | DE10223523B4 Vorrichtung zur Steuerung der Ventiltaktung Device for controlling the valve timing |
| 05/07/2009 | DE102008043179A1 Ventilzeitensteuereinrichtung Valve timing control means |
| 05/07/2009 | DE102008031120A1 Brennkraftmotorenventiltriebvorrichtung Internal combustion engine valve train device |
| 05/07/2009 | DE102007052254A1 Ventiltriebvorrichtung Valve drive |
| 05/07/2009 | DE102007052253A1 Ventiltriebvorrichtung Valve drive |
| 05/07/2009 | DE102007052252A1 Betätigungsvorrichtung Actuator |
| 05/07/2009 | DE102007052251A1 Ventiltriebvorrichtung Valve drive |
| 05/07/2009 | DE102007052249A1 Brennkraftmotorenventiltriebumschaltvorrichtung Brennkraftmotorenventiltriebumschaltvorrichtung |
| 05/07/2009 | DE102007051739A1 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine |
| 05/07/2009 | DE102005033974B4 Kipphebelachsensicherung und -anordnung Kipphebelachsensicherung and arrangement |
| 05/06/2009 | EP2055907A1 Controller of variable valve actuator |
| 05/06/2009 | CN201232574Y Camshaft bearing for automobile engine |
| 05/06/2009 | CN101427012A An internal combustion engine |
| 05/06/2009 | CN101424214A Internal combustion engine power distribution system |
| 05/06/2009 | CN101424197A Valve operating system for a reciprocating internal combustion engine |
| 05/06/2009 | CN100485168C Valve-operating device for internal combustion engine |
| 05/06/2009 | CN100485167C System and method to release a stuck lock-pin in a cam phaser |
| 05/05/2009 | US7527032 Method for controlling the operation of a cylinder for an internal combustion engine |
| 05/05/2009 | US7527029 Controller for plant using PWM algorithm |
| 05/05/2009 | US7527028 Hybrid vehicle system having engine with variable valve operation |
| 04/30/2009 | WO2009053223A1 Reciprocating internal combustion engine with engine brake and additional opening of an exhaust valve |
| 04/30/2009 | WO2009053217A1 Internal combustion engine |
| 04/30/2009 | WO2009053172A1 Carrier unit for installing a tensioning system and installation method |
| 04/30/2009 | WO2009053171A2 Mounting unit of a traction engine drive |
| 04/30/2009 | WO2009052840A1 Value spring deactivation |
| 04/30/2009 | US20090111627 Tensioner with an adjuster |
| 04/30/2009 | US20090107434 Systems And Methods For Managing Camshaft Torsional Loading |
| 04/30/2009 | US20090107433 Valve timing controller |
| 04/30/2009 | US20090107432 Cylinder valve operating system for reciprocating internal combustion engine |
| 04/30/2009 | US20090107431 Variable Valve System For Internal Combustion Engine |
| 04/30/2009 | US20090107428 Variable Displacement Engine Having Selectively Engageable Rocker Arm With Positioning Device |
| 04/30/2009 | US20090107427 Roller tappet for internal combustion piston engines comprising an anti-rotation device |
| 04/30/2009 | DE10361509B4 Variable Ventiltaktungssteuerungs- und Regelungseinrichtung Variable Ventiltaktungssteuerungs- and control equipment |
| 04/30/2009 | DE102007051475A1 Connector for inner ring and e.g. Oldham disc, has snapping pin provided with detent element at its end and offset compensation element, and inner ring provided with bore holes for admission of snapping pin |
| 04/30/2009 | DE102007051407A1 Ventil und Herstellungsverfahren für ein Ventil Valve and manufacturing method for a valve |
| 04/30/2009 | DE102007051302A1 Hubkolbenbrennkraftmaschine mit Motorbremse und zusätzlichem Öffnen eines Auslassventils Reciprocating internal combustion engine with the engine brake and additional open an exhaust valve |
| 04/30/2009 | DE102007051301A1 Rollenstößel für Hubkolbenbrennkraftmaschinen mit Verdrehsicherung Roller plunger for reciprocating internal combustion engines with torsion |
| 04/30/2009 | DE102007050818A1 Brennkraftmaschine Internal combustion engine |
| 04/30/2009 | DE102004003910B4 Selbstzündende Zweitakt-Brennkraftmaschine mit großem Hub-Bohrungsverhältnis Compression-ignition two-stroke internal combustion engine with a long stroke-bore ratio |
| 04/30/2009 | DE10104932B4 Ölkreislaufführung Oil recycling |
| 04/29/2009 | EP2053207A2 Lubricating system for valve operating system |
| 04/29/2009 | CN201228571Y Rotary ball valve acutating mechanism of four-stroke cycle engine |
| 04/29/2009 | CN201228570Y Device for regulating and correcting phase disk of engine cam shaft |
| 04/29/2009 | CN201228569Y Hydraulic support member for lever-shaped cam-follower of internal combustion engine valve mechanism |
| 04/29/2009 | CN201228568Y Valve mechanism for motorcycle engine |
| 04/29/2009 | CN201228567Y Valve bridge for four-valve diesel engine |
| 04/29/2009 | CN201228566Y Engine cam shaft with VVT oil hole |
| 04/29/2009 | CN101421493A Synchronization device for an engine |
| 04/29/2009 | CN101418709A Distribution plate controlled two-mode engine valve timing changing system |
| 04/28/2009 | US7523760 Valve rotating device |
| 04/28/2009 | US7523729 Rocker assembly with adjustable swivel foot |
| 04/28/2009 | US7523728 Phaser for controlling the timing between a camshaft and a timing gear |
| 04/28/2009 | US7523727 Engine |
| 04/23/2009 | WO2009050341A1 Self-contained hydraulic stop |
| 04/23/2009 | WO2009049996A1 Internal combustion engine having at least one cylinder comprising a torsion-proof camshaft |
| 04/23/2009 | WO2009049977A1 Phase shifter for an internal combustion engine having an oldham coupling |
| 04/23/2009 | WO2009049801A1 Valve train devices |
| 04/23/2009 | WO2009049402A1 Concentric phaser camshaft and a method of manufacture thereof |
| 04/23/2009 | US20090101115 Control apparatus and control method for internal combustion engine |
| 04/23/2009 | US20090101097 Valve driving device for internal combustion engine |
| 04/23/2009 | US20090101096 Valve system for overhead-camshaft-type internal combustion engine, and engine incorporating same |
| 04/23/2009 | US20090101095 Variable valve timing system and method for controlling the same |
| 04/23/2009 | US20090101094 Variable valve timing system |
| 04/23/2009 | US20090101093 Valve timing control device |
| 04/23/2009 | US20090101092 Variable displacement pump, valve timing control device using the variable displacement pump, and valve timing control system using the variable displacement pump, for use in internal combustion engines |
| 04/23/2009 | US20090101091 Variable valve lift transition control methods and systems |
| 04/23/2009 | US20090101090 Controller of variable valve actuator |
| 04/23/2009 | DE10312475B4 Nockenwelle Camshaft |
| 04/23/2009 | DE10228022B4 Ventilhubvorrichtung zur Hubverstellung der Gaswechselventile einer Verbrennungskraftmaschine Valve lift device for adjusting the stroke of the gas exchange valves of an internal combustion engine |
| 04/22/2009 | EP2050934A1 Oil flow control valve for a cam phaser |
| 04/22/2009 | EP2050933A1 Valve operating system comprising a two-step roller finger follower |
| 04/22/2009 | EP2049816A1 Assembly system and method for a tensioned chain drive system |
| 04/22/2009 | EP1573180A4 Improved emissions control internal combustion engine |
| 04/22/2009 | CN201225184Y Overhead cam type motorcycle engine valve mechanism |
| 04/22/2009 | CN201225183Y Cam axle and engine used thereby |
| 04/22/2009 | CN101415936A Crosshead type large-sized uniflow type two-stroke diesel motor |
| 04/22/2009 | CN101415910A 可变气门正时设备及其控制方法 Variable valve timing device and control method |
| 04/22/2009 | CN101415909A Tappet carrier for barrel engine |
| 04/22/2009 | CN101413411A Variable driving valve device of internal combustion engine |
| 04/22/2009 | CN101413409A Four-stroke internal combustion engine distribution timing mechanism |
| 04/22/2009 | CN101413408A Valve rocker apparatus of internal combustion engine |
| 04/22/2009 | CN100480908C Plant control device |
| 04/22/2009 | CN100480548C Spline phased multiple sprocket |
| 04/22/2009 | CN100480542C Hydraulic tensioner with relief valve |
| 04/22/2009 | CN100480498C Cylinder lid shield and method for fixing cylinder lid shield on cylinder lid |
| 04/22/2009 | CN100480492C Method and device for controlling the air flow quantity of internal combustion engines |
| 04/21/2009 | US7520255 Control for an engine having a variable valve-driving unit |
| 04/21/2009 | US7520254 Control apparatus and a control method thereof |
| 04/16/2009 | WO2009049001A1 Non-synchronous belt driven camshaft phase shift device |
| 04/16/2009 | WO2009048411A1 Valve bridge in a combustion engine |
| 04/16/2009 | WO2009048410A1 Valve bridge in a combustion engine |
| 04/16/2009 | US20090095250 Homogenous charge compression ignition engine and controlling method of the engine |
| 04/16/2009 | US20090095243 Valve-Stroke Controls |