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)
10/2012
10/31/2012CN102762337A Assembly device and method for assembling a shaft-cover module
10/31/2012CN102758658A Intake system for a two-stroke internal combustion engine
10/31/2012CN102094710B Double-phase shock wave swing rod type high-speed internal combustion engine
10/31/2012CN101960103B Phase changing device for automobile engine
10/31/2012CN101463738B Valve timing control apparatus
10/30/2012US8301357 Variable operation angle mechanism and apparatus for and method of controlling engine
10/30/2012US8297247 Valve drive for gas exchange valves of an internal combustion engine, comprising an axially movable bearing
10/30/2012US8297246 Adjustable camshaft sprocket assembly and tool for same
10/30/2012US8297245 Valve timing adjuster
10/30/2012US8297244 Device for variably adjusting control times of gas exchange valves of an internal combustion engine
10/30/2012US8297243 Switchable cam follower of a valve train of an internal combustion engine
10/30/2012US8297242 Exhaust valve mechanism for an internal combustion engine
10/30/2012US8297240 Variable valve timing control apparatus for internal combustion engine
10/26/2012WO2012145656A1 Pivot foot for deactivating rocker arm
10/26/2012WO2012143950A1 Internal combustion engine
10/26/2012WO2012143155A1 Camshaft adjuster
10/25/2012US20120266851 Intake System for a Two-Stroke Internal Combustion Engine
10/25/2012US20120266836 Rocker arm assembly for internal combustion engine
10/25/2012US20120266835 Pivot foot for deactivating rocker arm
10/25/2012US20120266834 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
10/25/2012US20120266833 Variable valve actuating apparatus for internal combustion engine, and controller for variable valve actuating apparatus
10/25/2012DE102011018503A1 Ventiltrieb für Gaswechselventile einer Brennkraftmaschine mit einer Grundnockenwelle und zwischen Drehlagern der Grundnockenwelle in zwei oder mehr diskrete Verschiebestellungen verschiebbaren Nockenträgern Valve train for gas exchange valves of an internal combustion engine having a base camshaft and rotary bearings between the base camshaft in two or more discrete displacement positions sliding cam carriers
10/25/2012DE102011007883A1 Nockenwellenversteller Phaser
10/25/2012DE102011007745A1 Sealing arrangement for valve of cylinder head cover of combustion engine, has sealing portions that rests on both sides of fluid channel facing inner wall of receptacle, when sealing arrangement is inserted into cylinder head cover
10/24/2012EP2513436A1 Veb excenter reset
10/24/2012CN202500631U Cylinder cover lubricating oil channel of double-overhead camshaft engine
10/24/2012CN202500629U Mounting structure of timing chain wheel, signal wheel and camshaft in engine
10/24/2012CN102753791A Engine
10/24/2012CN102748140A Controller for variable valve actuating apparatus, and variable valve actuating apparatus for internal combustion engine
10/24/2012CN102748128A Timing gear housing gear train for common-rail engine
10/24/2012CN102748084A Air valve timing control device
10/24/2012CN102748083A Camshaft having a sliding piece which has different cam profiles
10/24/2012CN102146818B Installation structure for cam shaft and timing gear
10/24/2012CN102022219B Timing cover of engine
10/24/2012CN101835959B Timing adjustment device for an internal combustion engine
10/24/2012CN101749065B Variable valve timing (VVT) adjusting method of engine and device
10/24/2012CN101660435B Hydraulic camshaft and hydraulic control system thereof
10/23/2012US8292303 Manifold gasket having pushrod guide
10/23/2012US8291878 4-stroke cycle internal combustion engine
10/23/2012US8291877 Valve drive device
10/23/2012US8291876 Camshaft variable timing limiting devices, methods of assembly, and uses thereof
10/23/2012US8291875 Continuously variable valve lift device for vehicle
10/23/2012US8291874 Apparatus for adjusting deviation of engine and continuously variable valve lift device including the same
10/23/2012US8291873 Valve arrangement for a combustion engine
10/18/2012WO2012139800A1 Camshaft adjuster
10/18/2012WO2012139785A1 Pressure accumulator for a hydraulic unit
10/18/2012WO2012139385A1 Low noise engine with underneath camshaft and motorcycle thereof
10/18/2012US20120260875 Finger follower lever of a valve train and method for producing the same
10/18/2012US20120260874 Finger follower of a valve train
10/18/2012US20120260873 Camshaft with Variable Valve Opening Period
10/18/2012US20120260870 Camshaft having a sliding piece which has different cam profiles
10/18/2012DE102012206072A1 Valve timing control device of motive force transmission system for combustion engine used in vehicle, has convex profile line that is extended along auxiliary connecting edge between bottom wall and recess portion
10/18/2012DE102012205759A1 Ventilsystem Valve system
10/18/2012DE102011017325A1 Cam shaft adjuster for internal combustion engine of hybrid motor car, has adjustment element connected with storage element for providing temperature-dependent twist moment, where adjustment element is designed as bimetallic element
10/18/2012DE102011017017A1 Device for adjusting camshaft of valve train device for internal combustion engine of motor vehicle, has setting unit provided with common control element for actuating brakes partially separated from one another
10/18/2012DE102011016984A1 Disk damper for damping or emptying of vibrations of control drive in oil chamber of internal combustion engine of motor vehicle, has transmission disk for transmitting torque between shaft and traction medium
10/18/2012DE102011016938A1 Structure for guiding chain used for connecting crankshaft and camshaft of internal combustion engine used in motor vehicle, has composite sheet that is formed between base support portion and sliding covering portion
10/18/2012DE102011007451A1 Schlepphebel eines Ventiltriebs Drag lever of a valve train
10/18/2012DE102011007450A1 Schlepphebel eines Ventiltriebs und Verfahren zu dessen Herstellung Drag lever of a valve drive and process for its preparation
10/18/2012DE102011002142A1 Link assembly for camshaft used in cylinder head of internal combustion engine, has switching unit that is provided for transferring the slide pin between disengaged position and engaged position
10/18/2012DE102011002141A1 Nockenwelle mit unterschiedliche Nockenprofile aufweisendem Schiebestück Camshaft with different cam profiles-terminated sliding piece
10/18/2012DE102011002136A1 Switchable camshaft for use in cylinder head of internal combustion engine, has basic camshaft accommodating sliding shaft that is arranged concentrically to rotational axis of basic camshaft, where sliding shaft is displaced
10/17/2012EP2511552A2 Cam shaft support structure and internal combustion engine
10/17/2012EP2511535A2 Hydraulic control device
10/17/2012EP2511488A1 Variable valve gear for internal combustion engine
10/17/2012EP2510200A1 Stepped rotor for camshaft phaser
10/17/2012CN202493307U Automatic valve adjusting screw capable of automatically absorbing shock and reducing noise
10/17/2012CN202493306U Elastic buffer type regulating bolt for rocker arm on internal-combustion engine
10/17/2012CN202493305U Cam shaft bracket of motorcycle engine cylinder head
10/17/2012CN102741509A Device for varying the control times of gas exchange valves of an internal combustion engine
10/17/2012CN102734040A Spark ignition four-stroke engine for vehicle
10/17/2012CN102733990A Timing cover lid of engine
10/17/2012CN102733946A Planetary crankshaft opposed-cylinder row engine
10/17/2012CN102733884A Integrated engine-braking device
10/17/2012CN102733880A Valve timing control device
10/17/2012CN102733879A Phase modulator type full-variable valve timing mechanism
10/17/2012CN102733878A Finger follower of a valve train
10/17/2012CN102733877A Valve lifter of internal combustion engine and method of fabricating the valve lifter
10/17/2012CN102733876A Engine valve rod
10/17/2012CN102733875A Roller-type hydraulic rocking arm component
10/17/2012CN102733874A Cam shaft with encoding disk and lubricating oil channel
10/17/2012CN101403324B 可变挺杆 Variable tappet
10/16/2012US8286602 Phase variable device in car engine
10/16/2012US8286601 Variable valve timing apparatus
10/16/2012US8286600 Engine having variable lift valvetrain
10/16/2012US8286599 Engine having variable lift valvetrain
10/11/2012WO2012137336A1 Variable valve timing device
10/11/2012WO2012136409A1 Camshaft adjuster
10/11/2012WO2012136408A1 Camshaft adjuster
10/11/2012WO2012110128A3 Three-shaft adjustment mechanism having two mechanical stops
10/11/2012US20120255510 Cam system having compliant follower
10/11/2012US20120255509 Camshaft Phaser with Independent Phasing and Lock Pin Control
10/11/2012US20120255508 Valve Lifter of Internal Combustion Engine and Method of Fabricating the Valve Lifter
10/11/2012DE10359364B4 Elektromagnetisches Hydraulikventil, insbesondere 3/2-Wegeschaltventil zur Steuerung eines varialblen Ventiltriebes einer Brennkraftmaschine Electromagnetic hydraulic valve, in particular 3/2-way switching valve for controlling a varialblen valve drive of an internal combustion engine
10/11/2012DE102011016384A1 Vollvariabler Ventiltrieb Fully Variable Valve Train
10/11/2012DE102011008128A1 Reciprocating internal combustion engine has variable compression ratio, cylinder with inlet- and outlet valves and corresponding valve seat rings that are arranged as valve seat ring sleeves
10/11/2012DE102011007162A1 Valve train for internal combustion engine, has valve clearance compensation elements with mechanical, automatic adjustment of gas exchange valves which have adjusting bolt that is supported against force of spring in sleeve
10/11/2012DE102011007157A1 Switchable support member for valve train of combustion engine, has housing including outer jacket that is separate ring seated with coupling pistons for coupling case sections in driving surface of inner element
10/11/2012DE102011007153A1 Nockenwellenversteller Phaser
10/10/2012EP2508723A2 Camshaft phaser with independent phasing and lock pin control
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 306