| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 05/12/2010 | DE102008056796A1 Rotationskolbenversteller mit Drehfeder Rotary piston adjuster with torsion spring |
| 05/12/2010 | DE102008056668A1 Device for variable adjustment of valve timing of gas exchange valve of internal combustion engine, has drive element, output element and separative element |
| 05/12/2010 | DE102008056667A1 Device for variable adjustment of control times of charge-cycle valve in e.g. belt drive of internal combustion engine, has adjusting units i.e. disks, changing distance between separating, drive and output elements supporting tooth systems |
| 05/12/2010 | DE102008056666A1 Camshaft adjusting device for use in e.g. belt drive of internal combustion engine, has tooth system formed at tooth system carrier displaced in direction of another tooth system and subjected with force in direction of latter tooth system |
| 05/12/2010 | CN201461072U Gasoline engine |
| 05/12/2010 | CN201461071U Direct injection compressed-air and fuel hybrid engine |
| 05/12/2010 | CN201461019U Breaking alarm of timing belt of automobile |
| 05/12/2010 | CN201461018U Camshaft mechanism |
| 05/12/2010 | CN201461017U Cylinder head cover |
| 05/12/2010 | CN201461016U Hydraulic tappet used for high-power engine |
| 05/12/2010 | CN201461015U Mandrill engine valve rocker assembly |
| 05/12/2010 | CN201461014U Mandril engine high-strength lower rocker |
| 05/12/2010 | CN201461013U Internal-combustion engine rocker assembly |
| 05/12/2010 | CN201461012U Single-pile cam driving high-lift-range and zero-lift-range variable gas valve bucket tappet of engine |
| 05/12/2010 | CN101705882A Damping and fastening structure of engine timing shell |
| 05/12/2010 | CN101705852A Automobile engine valve lift two-stage adjustable air distributing method and device |
| 05/12/2010 | CN101705851A Mechanical continuous variable valve lift driving device |
| 05/12/2010 | CN101087933B Camshaft adjuster for an internal combustion engine |
| 05/12/2010 | CN101087932B Camshaft adjuster for an internal combustion engine |
| 05/11/2010 | US7715974 Method for controlling air-fuel ratio for an alternating valve engine |
| 05/11/2010 | US7712443 Switchable cam follower of a valve train of an internal combustion engine |
| 05/11/2010 | US7712442 Variable valve lift control system for a combustion engine with underneath camshaft |
| 05/11/2010 | US7712441 Predicted engine oil pressure |
| 05/11/2010 | US7712440 Increased HCCI operation window |
| 05/11/2010 | US7712439 Method for controlling operation of the cylinder of an internal combustion engine, an engine comprising a cylinder operating according said method and a motor vehicle provided with said engine |
| 05/06/2010 | WO2010049583A1 Control arrangement for a valve operating assembly and a method for controlling the closing movement of a valve operating assembly |
| 05/06/2010 | WO2010049324A1 Valve drive of an internal combustion engine having a support element that can be switched off |
| 05/06/2010 | WO2010049232A1 Arrangement for mounting and attaching a planetary gear to a camshaft and method for mounting the planetary gear |
| 05/06/2010 | WO2010048968A1 Antirotation device |
| 05/06/2010 | WO2010048937A1 Camshaft and method for producing the same |
| 05/06/2010 | US20100108027 Variable valve actuation system of internal combustion engine |
| 05/06/2010 | US20100108026 Bias System For Dedicated Engine Braking Rocker Arm In A Lost Motion System |
| 05/06/2010 | US20100108025 Diesel Engine |
| 05/06/2010 | US20100108007 Rocker shaft mounted engine brake |
| 05/06/2010 | US20100108006 Camshaft for a variable lift valve train of an internal combustion engine |
| 05/06/2010 | US20100108005 Internal combustion engine |
| 05/06/2010 | US20100108004 Adjustable camshaft |
| 05/06/2010 | DE112008001407T5 Konzentrischer Nocken mit Versteller Concentric cam with phasing |
| 05/06/2010 | DE102009048873A1 Versetzt ausgebildeter Kipphebel für den Einsatz unter Schubbelastung Puts trained rocker arms for use under shear stress |
| 05/06/2010 | DE102008055837A1 Camshaft adjuster for internal-combustion engine, has stator provided with crankshaft in drive connection and rotor connected with camshaft in torque proof manner |
| 05/06/2010 | DE102008054254A1 Nockenwelle für einen hubvariablen Ventiltrieb einer Brennkraftmaschine Camshaft for a variable-stroke valve train of an internal combustion engine |
| 05/06/2010 | DE102008054011A1 Ventiltrieb einer Brennkraftmaschine mit einem abschaltbaren Abstützelement A valve drive of an internal combustion engine with a disconnectable supporting element |
| 05/06/2010 | DE102008053929A1 Cam shaft adjusting unit has cam shaft adjusting unit components, which are drive wheels, stator and rotor, where one of drive wheels, stator or rotor is partly manufactured from hypereutectic aluminum based alloy |
| 05/06/2010 | DE102008053723A1 Nockenwelle und Herstellverfahren hierzu Camshaft and manufacturing this |
| 05/06/2010 | DE102008043430A1 Piston pump i.e. high-pressure pump, for fuel-injection device of internal-combustion engine of motor vehicle, has axial spring element that is arranged on drive shaft and provided between one of axial abutment surfaces and cam |
| 05/06/2010 | DE102008043337A1 Anordnung zur Montage und Befestigung eines Planetengetriebes an einer Nockenwelle und Verfahren zur Montage des Planetengetriebes Arrangement for mounting and fastening of a planetary gear on a camshaft and method for assembling of the planetary gear |
| 05/05/2010 | EP2182182A2 Method and device for measuring valve stroke |
| 05/05/2010 | EP2182181A1 Cam follower rocker arm |
| 05/05/2010 | EP2181250A2 Valve drive for an internal combustion engine |
| 05/05/2010 | EP2007972B1 Variable valve timing apparatus and method of detecting valve phase thereof |
| 05/05/2010 | EP1329620B1 Controller of hybrid vehicle |
| 05/05/2010 | CN201448135U Camshaft belt pulley of powder metallurgy engine |
| 05/05/2010 | CN201448134U Engine cylinder valve |
| 05/05/2010 | CN201448133U Positioning structure of underlying cam engine lower rocker shaft |
| 05/05/2010 | CN1969118B Internal combustion engine control device |
| 05/05/2010 | CN1730917B Cam phase control system for internal combustion engine |
| 05/05/2010 | CN1614201B Variable valve train apparatus for an internal combustion engine |
| 05/05/2010 | CN101701540A Mechanical continuous variable valve lift mechanism |
| 05/05/2010 | CN101701539A Double-shaft transmission phase angle adjustable device |
| 05/05/2010 | CN101701538A Mechanism capable of continuously changing valve phase for motor |
| 05/04/2010 | US7711470 Control apparatus |
| 05/04/2010 | US7710358 Image display apparatus for correcting dynamic false contours |
| 05/04/2010 | US7707983 Rolling bearing, cam shaft assembly and cam shaft supporting apparatus |
| 05/04/2010 | US7707982 Valve rotating mechanism for exhaust valves, especially of marine diesel engines |
| 05/04/2010 | US7707981 Device for the variable adjustment of the control times for gas exchange valves in an internal combustion engine |
| 05/04/2010 | US7707980 Variable valve actuation mechanism for an internal combustion engine |
| 05/04/2010 | US7707979 Valvetrain switchable lever arm for internal combustion engine using collapsing pivot element at center pivot |
| 05/04/2010 | US7707977 Variable valve performance detection strategy for internal combustion engine |
| 04/29/2010 | WO2010046974A1 Cam shaft phase variable device in engine for automobile |
| 04/29/2010 | WO2010046396A1 Lever-like cam follower for actuating a gas-exchange valve of an internal combustion engine |
| 04/29/2010 | US20100101547 Fuel Tuned Variable Valve Timing |
| 04/29/2010 | US20100101516 Device for the combined locking and rotation angle limitation of a camshaft adjuster |
| 04/29/2010 | US20100101515 Cam drive |
| 04/29/2010 | DE10311358B4 Hubkolbenbrennkraftmaschine, Verfahren zu ihrem Betreiben sowie Vorrichtung zum Verstellen der Hubfunktion eines Ladungswechselventils Reciprocating internal combustion engine, process for their operation and device for adjusting the lift on a charge exchange valve |
| 04/29/2010 | DE102008053161A1 Hebelartiger Nockenfolger zur Betätigung eines Gaswechselventils einer Brennkraftmaschine A lever type cam follower for actuating a gas exchange valve of an internal combustion engine |
| 04/29/2010 | DE102008048386A1 Flügelzellennockenwellenversteller Vane phaser |
| 04/29/2010 | DE102008043139A1 Vorrichtung zum Öffnen und Schließen eines Ventils einer Ventilanordnung eines Verbrennungsmotors sowie zum Einstellen eines Hubs des Ventils Device for opening and closing a valve of a valve assembly of an internal combustion engine and for setting a stroke of the valve |
| 04/28/2010 | EP2180154A1 Variable valve control for internal combustion engine |
| 04/28/2010 | EP2180153A1 Variable valve gear |
| 04/28/2010 | EP2179204A1 Valve part for a control valve for control of pressure medium flows |
| 04/28/2010 | EP2179146A1 Variable valve train control device |
| 04/28/2010 | CN201443567U Fore bearing of camshaft |
| 04/28/2010 | CN201443435U Diesel engine |
| 04/28/2010 | CN201442510U Composite motor vehicle |
| 04/28/2010 | CN1710256B Internal conmbustion engine valve different lifting device and method thereof |
| 04/27/2010 | US7704174 Vertical internal combustion engine provided with belt-drive transmission mechanism |
| 04/27/2010 | US7703427 Lifelong-lubricated camshaft drive for an internal combustion engine |
| 04/27/2010 | US7703426 Hydraulic camshaft adjuster |
| 04/27/2010 | US7703425 Electromotive camshaft adjuster |
| 04/27/2010 | US7703424 Variable valve actuation system of internal combustion engine |
| 04/22/2010 | WO2010043514A1 Switchable component for a valve drive of an internal combustion engine |
| 04/22/2010 | WO2010043462A1 Device for variably adjusting the valve timing of gas exchange valves of an internal combustion engine |
| 04/22/2010 | WO2010043242A1 Cylinder head having a camshaft assembly |
| 04/22/2010 | US20100095920 Variable valve timing apparatus |
| 04/22/2010 | US20100095919 Electromagnet mounting and control system for a variable camshaft phaser containing magneto-rheological fluid |
| 04/22/2010 | US20100095918 Lift-control device for a poppet valve of an internal-combustion engine or operating machine |
| 04/22/2010 | US20100095916 Lifter Guide |
| 04/22/2010 | DE112008001529T5 Verfahren und Vorrichtung zum Steuern von Wechseln bei einem Motor mit mehrstufigem Ventilhub Method and apparatus for controlling changes to a motor with multi-valve |
| 04/22/2010 | DE112008000769T5 Spielausgleichsvorrichtung Lash adjuster |
| 04/22/2010 | DE102009045577A1 Stößelstangenführung Pushrod guide |