| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 05/05/2011 | DE102009051559A1 Rotary piston adjuster for internal combustion engine of motor vehicle, has outer rotor and inner rotor which is rotatably connected with camshaft, and outer rotor is brought in drive connection with crankshaft |
| 05/05/2011 | DE102009051519A1 Nockenwellenverstellanordnung Camshaft actuator assembly |
| 05/05/2011 | DE102009051470A1 Slide bearing, particularly camshaft slide bearing for shaft in internal combustion engine, comprises bracket section with axial stop surface, where another bracket section is equipped with radial stop surface |
| 05/05/2011 | DE102009051310A1 Befestigungsanordnung eines Nockenwellenverstellers Mounting arrangement of camshaft adjuster |
| 05/05/2011 | DE102009051309A1 Apparatus for variably setting control time of gas exchange valves of internal combustion engine, comprises camshaft and phase control device equipped with output element which is connected with camshaft in rotating manner |
| 05/04/2011 | EP2317639A1 Electroactive polymer devices for moving fluid |
| 05/04/2011 | EP2317087A1 Method for determining the setting of a cam shaft of a combustion engine |
| 05/04/2011 | EP2317086A1 Hermetically sealed rush adjuster |
| 05/04/2011 | EP2317085A1 Method and device for adjusting valve clearance |
| 05/04/2011 | EP2317084A1 Switching finger follower assembly |
| 05/04/2011 | EP2317083A1 Cam shaft supporting apparatus |
| 05/04/2011 | EP2315920A1 Splined-shaft connection and valve timing mechanism with a splined-shaft connection between a camshaft and displaceable cam carriers |
| 05/04/2011 | EP2315919A1 A control arrangement in a piston engine |
| 05/04/2011 | CN201818340U V-type automobile engine timing chain system |
| 05/04/2011 | CN201818339U Front bearing cover of automobile camshaft |
| 05/04/2011 | CN201818338U Assembly unit for transmission device of traction mechanism |
| 05/04/2011 | CN102046930A Adjustable camshaft arrangement |
| 05/04/2011 | CN102042094A Internal combustion engine control device and internal combustion engine control system |
| 05/04/2011 | CN102042052A Engine oil control valve |
| 05/04/2011 | CN102042051A Valve timing adjuster |
| 05/04/2011 | CN102042050A Continuous variable air valve timing fuel oil control valve |
| 05/04/2011 | CN101285408B Oil feed system for a hydraulically actuated cam phaser |
| 05/04/2011 | CN101142380B Valve bridge with integrated lost motion system |
| 05/03/2011 | US7934479 Camshaft adjuster comprising a locking mechanism |
| 05/03/2011 | US7934478 Camshaft adjuster |
| 05/03/2011 | US7934477 Rocker arm assembly |
| 05/03/2011 | US7934476 Valve-actuating system for an internal combustion engine, engine incorporating same, and method of using same |
| 04/28/2011 | WO2011048470A1 Fluid-biased hydraulic control valve with armature piston |
| 04/28/2011 | WO2011047485A1 Gas-powered tool motor |
| 04/28/2011 | US20110094479 Spark ignition type internal combustion engine |
| 04/28/2011 | US20110094467 Lash adjuster |
| 04/28/2011 | US20110094466 Engine assembly including cam phaser with dual lock position |
| 04/28/2011 | US20110094465 Two-step valve lifter control systems and methods |
| 04/28/2011 | US20110094464 Vane-type motor cam phaser with a friction disc and mounting method |
| 04/28/2011 | US20110094462 Engine with internal exhaust gas recirculation and method thereof |
| 04/28/2011 | DE102010060081A1 Maschinengehäuse einer Brennkraftmaschine Engine housing of an internal combustion engine |
| 04/28/2011 | DE102009050779A1 Schwenkmotornockenwellenversteller mit einer Reibscheibe und Montageverfahren Oscillating motor camshaft adjuster with a friction disk and assembly processes |
| 04/28/2011 | DE102009050490A1 Mounting module i.e. phaser module, for internal combustion engine of motor vehicle, has seal for holding stator in or at mounting housing in unattached condition of module in mounting direction |
| 04/28/2011 | DE102009049219A1 Internal combustion engine, has camshaft forming inner ring of rolling bearing and including annular groove and/or bead formed complement to body of bearing, where rolling body is formed in round and/or cylindrical shape matched with groove |
| 04/28/2011 | DE102009049218A1 Nockenwelle für eine Brennkraftmaschine Camshaft for an internal combustion engine |
| 04/28/2011 | CA2775311A1 Gas-powered tool motor |
| 04/27/2011 | EP2314849A1 Method and device for mounting cam angle sensor for internal combustion engine |
| 04/27/2011 | EP2314844A1 Control device for internal combustion engine |
| 04/27/2011 | EP2314832A2 Valve timing control apparatus |
| 04/27/2011 | EP2313661A1 Counter arrangement |
| 04/27/2011 | EP2313619A1 Device for variably adjusting the valve timing of gas exchange valves of an internal combustion engine |
| 04/27/2011 | EP2201223B1 Internal combustion engine having at least one cylinder comprising a torsion-proof camshaft |
| 04/27/2011 | EP1783332B1 Oscillating cam and dynamic valve mechanism of internal combustion engine |
| 04/27/2011 | EP1749146B1 Camshaft adjuster |
| 04/27/2011 | CN201810362U Brake rocker arm of engine |
| 04/27/2011 | CN201810361U Camshaft timing gear |
| 04/27/2011 | CN201810360U Continuously variable valve actuating device for engine |
| 04/27/2011 | CN201810359U Camshaft for air-cooled swirl chamber diesel engine |
| 04/27/2011 | CN201810358U Mounting and lubricating structure of diesel engine camshaft |
| 04/27/2011 | CN201810357U Camshaft of digital engine |
| 04/27/2011 | CN1969110B Valve actuation system with valve seating control |
| 04/27/2011 | CN102037219A A valve bridge having a centrally positioned hydraulic lash adjuster |
| 04/27/2011 | CN102032053A Engine with novel structure and working method thereof |
| 04/27/2011 | CN102032041A One-cylinder double-piston internal combustion engine for combustion explosion working before 45-degree angle after upper dead point |
| 04/27/2011 | CN102032014A Internal combustion engine having a motor brake device |
| 04/27/2011 | CN102032013A Internal combustion engine having motor brake assembly |
| 04/27/2011 | CN102032012A Radial permanent magnet linear motor type electromagnetic valve driving system |
| 04/27/2011 | CN102032011A Valve opening/closing timing control device |
| 04/27/2011 | CN102032010A Valve timing control apparatus |
| 04/27/2011 | CN102032009A Valve opening/closing timing control device |
| 04/27/2011 | CN102032008A Gas distribution mechanism of gasoline engine |
| 04/27/2011 | CN102032007A Low-vibration energy-saving air distribution camshaft of engine of motor vehicle |
| 04/27/2011 | CN102032006A Engine assembly having camshaft with non-magnetic journal |
| 04/27/2011 | CN102032005A Connecting construction of cam sprocket |
| 04/27/2011 | CN101421493B Synchronization device for an engine |
| 04/26/2011 | US7931001 Valve train of an internal combustion engine having a cylindrical valve tappet |
| 04/26/2011 | US7931000 Valve timing controller |
| 04/21/2011 | WO2011045369A1 Volume accumulator |
| 04/21/2011 | WO2011045368A1 Volume accumulator |
| 04/21/2011 | WO2011045095A1 Control valve |
| 04/21/2011 | WO2011011211A3 Rocker cover system |
| 04/21/2011 | US20110088661 Cold start systems and methods |
| 04/21/2011 | US20110088645 Valve timing adjuster |
| 04/21/2011 | US20110088644 Internal Combustion Engine Control Device and Internal Combustion Engine Control System |
| 04/21/2011 | DE102010036053A1 Diagnosesysteme und -verfahren für einen zweistufigen Ventilhubmechanismus Diagnostic systems and methods for a two-step valve |
| 04/21/2011 | DE102010034584A1 Verfahren zur Steuerung bzw. Regelung einer Nockenwellenphasenverschiebung unter Verwendung einer Nockenreaktionskraft A method for controlling a camshaft phase shift using a cam reaction force |
| 04/21/2011 | DE102009049464A1 Cylinder head cover for piston engine of motor vehicle, has radial bearing devices formed as bearing cases for bearing camshafts that are provided with multi-stage sliding cams, where bearing devices comprise bearing ring bodies |
| 04/21/2011 | DE102009049461A1 Volumenspeicher Volume storage |
| 04/21/2011 | DE102009049459A1 Volumenspeicher Volume storage |
| 04/21/2011 | DE10051417B4 Steuerungsverfahren für Motoren mit mehrfachen Steuerungsvorrichtungen Control procedures for engines with multiple control devices |
| 04/20/2011 | EP2310638A1 Alignment device for use with a tappet |
| 04/20/2011 | EP1723349B1 Chain or synchronous belt drive |
| 04/20/2011 | EP1654480B1 Power transmission drive |
| 04/20/2011 | CN201802451U Cam shaft seat for motorcycle engine |
| 04/20/2011 | CN201802450U Valve pushing rod with copper gasket |
| 04/20/2011 | CN201802449U Push rod structure |
| 04/20/2011 | CN102027202A Intake and exhaust apparatus for four-stroke internal-combustion engine |
| 04/20/2011 | CN102025201A Electric machine winding arrangement |
| 04/20/2011 | CN102022219A Timing cover of engine |
| 04/20/2011 | CN102022207A Diagnostic systems and methods for a two-step valve lift mechanism |
| 04/20/2011 | CN102022178A Rotary distribution engine |
| 04/20/2011 | CN102022156A Abrasive resistant structure of air dividing cam fluted disk structure |
| 04/20/2011 | CN102022155A Device for changing relative angular position of camshaft relative to crankshaft of internal-combustion engine |
| 04/20/2011 | CN102022154A Control method of air intake and air exhaust valves of internal combustion engine |
| 04/20/2011 | CN102022153A Valve timing control apparatus for internal combustion engine, and method of producing same |