Patents
Sitemap › F01 - Machines or engines in general; Engine plants in general; Steam engines › F01L - Cyclically operating valves for machines or engines › F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear
Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520)
12/2012
12/05/2012EP2530258A1 Device for adjusting valve clearance
12/05/2012EP2529102A2 Internal combustion engine fuel supply system
12/05/2012EP2529089A1 Camshaft adjuster
12/05/2012EP2529088A1 Cam follower for actuating a gas exchange valve
12/05/2012EP2325460B1 Compact lost motion system for variable valve actuation
12/05/2012CN202579962U Engine and idler gear assembly structure of camshaft of engine
12/05/2012CN202579911U Timing idle gear
12/05/2012CN202578912U Upright eight-cylinder assembled crankshaft diesel engine
12/05/2012CN202578812U 连续可变气门机构 Continuously variable valve mechanism
12/05/2012CN202578811U Weight-reduction valve rocker structure for engine
12/05/2012CN202578810U Motor and support for camshaft and rockshaft
12/05/2012CN1906382B Support between two coaxial camshafts especially for motor vehicles
12/05/2012CN102812214A Camshaft Arrangement
12/05/2012CN102812213A Switchable lever for a valve drive of an internal combustion engine
12/05/2012CN102811883A Adjusting Apparatus
12/05/2012CN102808672A Variably operated valve apparatus of internal combustion engine
12/05/2012CN102808671A Air intake valve lift-variable system in air intake pressure regulating type
12/05/2012CN102808670A Air intake/exhaust valve lift-variable system in air intake pressure regulating type
12/05/2012CN102808669A Valve timing changing device
12/05/2012CN101798967B Engine for motorcycle
12/05/2012CN101550851B Valve control system for internal combustion engines with time and event based control
12/05/2012CN101451447B Valve operating system for variable displacement internal combustion engine
12/05/2012CN101253311B Valve drive having a mechanical valve play position and method for the mounting thereof
12/04/2012US8326516 Engine control device
12/04/2012US8322319 Cam shaft phase variable device in engine for automobile
12/04/2012US8322318 Harmonic drive camshaft phaser with phase authority stops
12/04/2012US8322317 Valve timing control apparatus
12/04/2012US8322137 Turbo-charged gasoline engine with variable control of intake valves
11/2012
11/29/2012WO2012161944A2 Axial seal on rotor face for cam phaser
11/29/2012WO2012159780A1 Machine element
11/29/2012US20120298061 Sintered stator-cover unit and camshaft adjuster
11/29/2012US20120298060 Impeller of a device for variable adjustment of the control times of gas exchange valves of an internal combustion engine
11/29/2012US20120298059 Electric continuous variable valve timing apparatus
11/29/2012US20120298058 System for attaching a camshaft phaser to a camshaft
11/29/2012DE102011076652A1 Vorrichtung zur Verstellung der relativen Drehwinkelposition geschachtelter Nockenwellen Device for adjusting the relative rotational angle position of nested camshaft
11/29/2012DE102011076497A1 Arrangement for coupling movable elements of switchable device for vehicle, has coupling element that is slightly tapered towards guide when mechanical stress arises in contact region between coupling element and guide in coupled state
11/29/2012DE102011076410A1 Maschinenelement Machine element
11/29/2012DE102011056223A1 Elektrische, stufenlos variable Ventilsteuerungsvorrichtung Electric continuously variable valve timing device
11/28/2012EP2527631A2 Controller for an internal combustion engine with variable valve mechanism
11/28/2012EP2527630A2 Controller for an internal combustion engine with variable valve mechanism
11/28/2012EP2527621A1 Control device for internal combustion engine
11/28/2012EP2527607A2 Device for adjusting a rotation angle position of nested camshafts relative to one another
11/28/2012CN202561213U Actuating mechanism electromagnetic valve of automobile electronic control system
11/28/2012CN202560386U Timing gear chamber of engine
11/28/2012CN202560383U Cylinder cover air valve distribution structure of air power engine
11/28/2012CN202560338U Low-wear distribution mechanism of overhead valve (OHV) engine of motor bicycle
11/28/2012CN102797532A Variable-time cross area control device
11/28/2012CN102797529A Air inlet phase continuously adjustable device for single-cylinder and single-overhead-camshaft engine
11/28/2012CN102797528A Electric continuous variable valve timing apparatus
11/28/2012CN102797527A Method for measuring opening time and closing time of variable valve actuator
11/28/2012CN102797526A Rocker arm, rocker arm assembly, engine and engineering machinery
11/28/2012CN102094734B Cold starting system of fuel direct injection engine and starting method thereof
11/28/2012CN101457659B Continuous variable valve lift apparatus
11/27/2012US8316827 Engine intake quantity control apparatus
11/27/2012US8316809 Two-mode valve actuator system for a diesel engine
11/27/2012US8316808 Control time adjusting device
11/27/2012US8316807 Engine valve system with variable lift and duration
11/22/2012WO2012157383A1 Oil seal member and method for manufacturing same
11/22/2012WO2012157098A1 Valve timing control device for internal combustion engine
11/22/2012WO2012157074A1 Variable valve device for internal combustion engine
11/22/2012WO2012157045A1 Variable valve timing device
11/22/2012WO2012156584A1 Multi-cylinder piston engine
11/22/2012WO2012156573A1 Multi-cylinder piston engine
11/22/2012WO2012156195A1 Roller tappet, in particular of a reciprocating pump
11/22/2012WO2012155315A1 Reset type rocker braking method and device
11/22/2012WO2012134812A3 Concentric camshaft phaser torsional drive mechanism
11/22/2012WO2012130487A3 Device for discrete phase shifting
11/22/2012WO2012122201A3 Electronic hydraulic lifter and method
11/22/2012WO2012109013A3 Dual phasers assembled concentrically on a concentric camshaft system
11/22/2012US20120291736 Cam follower for actuating a gas exchange valve
11/22/2012US20120291735 Camshaft adjuster
11/22/2012US20120291734 Valve train for internal combustion engines for actuating gas exchange valves
11/22/2012US20120291733 Variable valve actuation apparatus, system, and method
11/22/2012US20120291732 Fluid brake device and variable valve timing apparatus
11/22/2012US20120291731 Device for varying the charge-changing valve lift in an internal combustion engine
11/22/2012US20120291730 Control apparatus and control method for internal combusion engine
11/22/2012US20120291729 Axially compact coupling for a camshaft phaser actuated by electric motor
11/22/2012US20120291722 Variable valve timing controller
11/22/2012DE112010005079T5 Versteller mit Öldruckunterstützung Phaser oil pressure support
11/22/2012DE112010004871T5 Ventilheber des Armtyps Valve lifter Armtyps
11/22/2012DE102012208283A1 Hydraulic-type control device for controlling e.g. opening time of inlet valve of internal combustion engine in vehicle, has spring whose ends comprise curved portions that engage with rotor-side and housing-side axial holes, respectively
11/22/2012DE102011101871A1 Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen Valve drive for internal combustion engines for actuating gas exchange valves
11/22/2012DE102011101868A1 Vorrichtung zur Variation des Ladungswechselventilhubes bei einer Verbrennungskraftmaschine A device for varying the Ladungswechselventilhubes in an internal combustion engine
11/22/2012DE102011076197A1 Brennkraftmaschine mit Ölkreislauf und Verfahren zum Betreiben einer derartigen Brennkraftmaschine Internal combustion engine with oil circulation, and method of operating an internal combustion engine such
11/22/2012DE102011057006A1 Ölsteuerventil und system zur variabler-ventilhub-steuerung, das mit demselben ausgestattet ist Oil control valve and system for variable valve control, which is equipped with the same
11/22/2012DE102011050484A1 Internal combustion engine, has locking elements co-operating together with actuators, and cylinder head cover integrally formed with cylinder head, where one of locking element is supported in cylinder head or cylinder head cover
11/21/2012EP2525053A1 Engine with variable valve gear
11/21/2012CN202545038U Air cylinder head for diesel engine
11/21/2012CN202545031U 1.2 L or below engine cylinder cover having VVT oil passage
11/21/2012CN202544949U Racing car valve rocker
11/21/2012CN202544948U Racer valve rocker arm assembly
11/21/2012CN202544947U Engine camshaft air inlet cam
11/21/2012CN202544946U Variable effective-compression ratio cam shaft
11/21/2012CN202544945U Improved camshaft cover
11/21/2012CN102791968A Veb excenter reset
11/21/2012CN102791965A Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
11/21/2012CN102791964A Method and device for operating an internal combustion engine in the event of a fault of a crankshaft sensor
11/21/2012CN102791963A Valve deactivating device for an internal combustion engine
11/21/2012CN102788700A Camshaft arrangement structure of multi-functional gas distribution mechanism test stand
11/21/2012CN102788154A Integrated hydraulic tappet plunger and integral roller forming method thereof
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