| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 03/05/2015 | WO2015031887A1 Method for optimizing response time of hydraulic latch-pin in cylinder deactivation rocker arm |
| 03/05/2015 | WO2015030599A1 Method and device for angular adjustment of transmission elements |
| 03/05/2015 | WO2015029687A1 Sensor support structure |
| 03/05/2015 | WO2015029476A1 Device for controlling valve opening and closing timing |
| 03/05/2015 | WO2015028004A1 Multipart rotor for a hydraulic camshaft adjuster with a supply of oil to the pressure chambers through the vanes |
| 03/05/2015 | WO2015028001A1 Rocker arm for a valve drive of a combustion engine of a vehicle and method for producing a rocker arm |
| 03/05/2015 | US20150059674 Torque control device and valve timing control apparatus |
| 03/05/2015 | US20150059673 Continuously variable valve lift actuator of engine |
| 03/05/2015 | US20150059672 Valve Control for Internal Combustion Engine and Internal Combustion Engine |
| 03/05/2015 | US20150059671 Control valve |
| 03/05/2015 | US20150059670 Variable valve timing control device |
| 03/05/2015 | US20150059669 Variable valve timing control device |
| 03/05/2015 | US20150059668 Continuous variable valve lift device |
| 03/05/2015 | US20150059667 Oil supply device |
| 03/05/2015 | US20150059519 Camshaft adjuster and separating sleeve for a camshaft adjuster |
| 03/05/2015 | DE102014216504A1 Drehmomentsteuervorrichtung und Ventilzeitsteuergerät Torque control device and the valve timing control apparatus |
| 03/05/2015 | DE102013217780A1 Schwinghebel für einen Ventiltrieb einer Brennkraftmaschine eines Fahrzeugs Rocker arm for a valve drive of an internal combustion engine of a vehicle |
| 03/05/2015 | DE102013217519A1 Nockenwellenversteller mit statorfestem Zentralmagnet Camshaft adjuster with statorfestem central magnet |
| 03/05/2015 | DE102013217518A1 Gabelschwinghebel für eine Brennkraftmaschine Fork rocker arm for an internal combustion engine |
| 03/05/2015 | DE102013217298A1 Schwinghebel für einen Ventiltrieb einer Brennkraftmaschine eines Fahrzeugs und Verfahren zur Herstellung eines Schwinghebels Rocker arm for a valve drive of an internal combustion engine of a vehicle and method of manufacturing a rocker arm |
| 03/05/2015 | DE102013217145A1 Nockenwellenversteller Phaser |
| 03/05/2015 | DE102013217017A1 Mehrteiliger Rotor für einen hydraulischen Nockenwellenversteller mit Ölversorgung der Druckkammern durch die Flügel Multi-part rotor for a hydraulic camshaft adjuster with oil supply pressure chambers through the wing |
| 03/05/2015 | DE102013217015A1 Durch den Rotor gehende direkte Ölversorgungsleitung einer Verriegelungspinbetätigungstasche Through the rotor continuous direct oil supply line of a locking pin actuation bag |
| 03/05/2015 | DE102013215988A1 Hydraulisches Abstützelement Hydraulic support |
| 03/05/2015 | DE102013109414A1 Ventilsteuerung für eine Brennkraftmaschine sowie Brennkraftmaschine Valve control for an internal combustion engine and internal combustion engine |
| 03/04/2015 | EP2843204A1 Cylinder head assembly with oil reflector for lubrication of a rocker arm |
| 03/04/2015 | EP2843202A1 Variable valve timing control device |
| 03/04/2015 | EP2843201A1 Variable valve timing control device |
| 03/04/2015 | EP2843200A1 Control valve |
| 03/04/2015 | EP2843199A1 Internal combustion engine and relative modular valve cover |
| 03/04/2015 | EP2841816A1 Non-circular rotary component |
| 03/04/2015 | EP2841722A1 Camshaft having adjustable cams that can be oiled by means of pressure oil |
| 03/03/2015 | US8972156 Control apparatus for internal combustion engine |
| 03/03/2015 | US8967113 Vacuum pump mounting structure |
| 03/03/2015 | US8967107 Camshaft adjuster for an internal combustion engine |
| 03/03/2015 | US8967106 Valve insert, and valve having a valve insert of this type |
| 03/03/2015 | US8967105 Central valve for a camshaft adjuster |
| 03/03/2015 | US8967104 Camshaft adjuster |
| 03/03/2015 | US8967103 Variable valve timing arrangement |
| 03/03/2015 | US8967102 Valve timing control device |
| 03/03/2015 | US8966760 Method of manufacturing a positive displacement injection pump |
| 03/03/2015 | US8966752 Shaft such as a camshaft for internal combustion engines |
| 02/26/2015 | WO2015025385A1 Hydraulic lash adjuster |
| 02/26/2015 | US20150053160 Slider pad for roller finger follower |
| 02/26/2015 | US20150053159 Externally Driven Interior Axial Cam |
| 02/26/2015 | US20150053158 Variable valve timing control apparatus |
| 02/26/2015 | US20150053157 Method and apparatus for winding a return spring with a two piece rotor for a cam phaser |
| 02/26/2015 | US20150053156 Valve timing control apparatus |
| 02/26/2015 | DE112005001720B4 Motorventilaktuatorbaugruppe Motorventilaktuatorbaugruppe |
| 02/26/2015 | DE102014216119A1 Verfahren und Vorrichtung zum Wickeln einer Rückstellfeder mit einem zweiteiligen Rotor für einen Nockenversteller Method and device for winding a return spring with a two-piece rotor for a cam phaser |
| 02/26/2015 | DE102014214557A1 Ventilzeitsteuervorrichtung Valve timing control device |
| 02/26/2015 | DE102013216562A1 Verfahren zum Tiefziehen von Tassenstößeln Method for deep drawing of cup tappets |
| 02/26/2015 | DE102010060686B4 Verfahren und Komponentensatz zur Herstellung eines rohrförmigen Bauteils, insbesondere einer gebauten Nockenwelle The method and set of components for the production of a tubular component, in particular an assembled camshaft |
| 02/25/2015 | EP2839126A1 Hydraulic lash adjuster |
| 02/25/2015 | EP2839125A1 Variable valve lift systems, methods, and devices |
| 02/25/2015 | EP2839124A1 Rocker assembly having improved durability |
| 02/25/2015 | EP2839123A1 A rocker arm |
| 02/25/2015 | EP2839122A1 Valve train of an internal combustion engine, and internal combustion engine |
| 02/24/2015 | US8965661 Method and device for controlling an internal combustion engine |
| 02/24/2015 | US8964851 Dual-mode compression of images and videos for reliable real-time transmission |
| 02/24/2015 | US8960148 Heat transferring engine valve for fuel conservation |
| 02/24/2015 | US8960145 Valve gear |
| 02/24/2015 | US8960144 Variable valve mechanism of internal combustion engine |
| 02/24/2015 | US8960143 Valve drive train arrangement |
| 02/24/2015 | US8960142 Valve opening-closing timing control apparatus |
| 02/24/2015 | US8960141 Adjustment shaft activation of a valve operation for combustion engines for operating gas exchange valves |
| 02/24/2015 | US8960140 External volume accumulator configuration in a camshaft adjuster |
| 02/24/2015 | US8960139 Engine assembly having camshaft with non-magnetic journal |
| 02/24/2015 | US8960137 Integrated exhaust cylinder head |
| 02/24/2015 | US8960133 Liquid injection for scavenging |
| 02/19/2015 | WO2015023835A1 Detection apparatus for at least one of temperature and pressure in a cylinder of an internal combustion engine |
| 02/19/2015 | WO2015022071A1 Valve-actuating device for changing the valve stroke |
| 02/19/2015 | WO2015022050A1 Camshaft assembly and camshaft arrangement |
| 02/19/2015 | WO2015021984A1 Camshaft adjuster |
| 02/19/2015 | WO2015021971A1 Adjustment apparatus, in particular for combustion engines |
| 02/19/2015 | WO2015021962A1 Hydraulic support element |
| 02/19/2015 | WO2014134601A9 Latch interface for a valve actuating device |
| 02/19/2015 | US20150047588 Internal Combustion Engine Valve Train Adjustment Device |
| 02/19/2015 | US20150047587 Operating internal combustion engines |
| 02/19/2015 | US20150047586 Mechanically controllable valve train assembly, internal combustion engine and method for operating an internal combustion engine |
| 02/19/2015 | US20150047585 Bearing assembly in an engine housing of an internal combustion engine and method for its manufacture |
| 02/19/2015 | DE112013002264T5 Verbrennungsmotor mit einer Ventilhubvorrichtung mit einem eine Fehlausrichtung begrenzenden Federstift Combustion engine with a valve lift with a misalignment limiting feather pen |
| 02/19/2015 | DE102014111411A1 Nockenwellenbaugruppe Camshaft assembly |
| 02/19/2015 | DE102014008768A1 Nockenwellenversteller für einen Kraftfahrzeugverbrennungsmotor Camshaft adjuster for an automotive internal combustion engine |
| 02/19/2015 | DE102013216184A1 Nockenwellenversteller Phaser |
| 02/19/2015 | DE102013216183A1 Verstelleinrichtung Adjustment |
| 02/19/2015 | DE102013108770A1 Nockenwellenbaugruppe sowie Nockenwellenanordnung Camshaft assembly and arrangement of camshaft |
| 02/19/2015 | DE102013013913A1 Ventilsteuerung für ein Gaswechselventil einer Brennkraftmaschine Valve control for a gas exchange valve of an internal combustion engine |
| 02/19/2015 | DE102013013659A1 Baugruppe mit Nockenwellenverstellmagneten Assembly with camshaft actuator solenoid |
| 02/18/2015 | EP2837779A1 Valve control for a gas exchange valve of a combustion engine |
| 02/17/2015 | US8955482 Lost motion reciprocation splitter |
| 02/17/2015 | US8955481 Three arm finger follower with cam switching profile and compression lost motion springs |
| 02/17/2015 | US8955480 Valve timing adjustment system |
| 02/17/2015 | US8955479 Variable valve timing control apparatus of internal combustion engine and method for assembling the same |
| 02/17/2015 | US8955478 Variable valve operating apparatus |
| 02/17/2015 | US8955477 Camshaft adjuster for an internal combustion engine |
| 02/17/2015 | US8955476 Variable valve operating apparatus for internal combustion engine |
| 02/12/2015 | WO2015019735A1 Valve opening/closing timing control device |
| 02/12/2015 | WO2015019162A1 Internal combustion engine |
| 02/12/2015 | WO2015018563A1 Device for assembling cams on a camshaft pipe |