Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520)
08/2011
08/24/2011CN101196131B Leakage sealed camshaft adjuster with return spring
08/23/2011US8001941 Lash adjuster
08/23/2011US8001940 Switchable bucket tappet
08/23/2011US8001939 Valve lash adjustment and inspection apparatus
08/23/2011US8001938 Valve control apparatus for engine
08/23/2011US8001937 Oil gallery for variable valve timing apparatus of a cylinder head
08/23/2011US8001936 Control apparatus for internal combustion engine and control method therefor
08/18/2011WO2011099124A1 Start control device for internal combustion engine
08/18/2011WO2011098340A1 Camshaft phase shifter
08/18/2011WO2011098331A1 Impeller of a device for variable adjustment of the control times of gas exchange valves of an internal combustion engine
08/18/2011WO2011098330A1 Device for variable adjustment of the control times of gas exchange valves of an internal combustion engine
08/18/2011WO2011098321A1 Sintered stator-cover unit and camshaft adjuster
08/18/2011US20110197843 Switchable roller finger follower
08/18/2011US20110197842 Switchable roller finger follower
08/18/2011US20110197841 Securing device for installing a rocker arm
08/18/2011US20110197840 Engine equipped with variable valve timing mechanism
08/18/2011US20110197839 Internal combustion engine with variable valve device
08/18/2011US20110197838 Variable valve mechanism
08/18/2011US20110197837 Cellular wheel
08/18/2011US20110197836 Internal combustion engine control unit
08/18/2011US20110197835 Device for the variable adjustment of valve lift curves of gas exchange valves of an internal combustion engine
08/18/2011US20110197834 Early intake valve closing and variable valve timing assembly and method
08/18/2011US20110197833 Variable Lost Motion Valve Actuator and Method
08/18/2011DE102010008401A1 Swing motor adjuster has stator and rotor, within which camshaft is arranged with recess in torque-proof manner, where recess is passed-away by wall of camshaft
08/18/2011DE102010008007A1 Switchable cam follower for actuating gas exchange valve of internal combustion engine, has hollow-cylindrical outer element for actuating valve with large stroke and cylindrical inner element for actuating valve with smaller stroke
08/18/2011DE102010008006A1 Flügelrad einer Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Impeller apparatus for variably adjusting the timing of gas exchange valves of an internal combustion engine
08/18/2011DE102010008005A1 Stator-Deckel-Einheit und Nockenwellenversteller Stator cover unit and camshaft adjuster
08/18/2011DE102010008004A1 Pot-shaped stator lid unit for cam shaft adjuster in internal combustion engine of motor vehicle, has bars, which are formed with wing stop surface, and locking lid connected with stator and comprising recesses lowered in region of bars
08/18/2011DE102010008003A1 Zellenrad Cellular
08/18/2011DE102010008002A1 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Apparatus for variably adjusting the timing of gas exchange valves of an internal combustion engine
08/18/2011DE102010008001A1 Vorrichtung zur variablen Einstellung von Ventilerhebungskurven von Gaswechselventilen einer Brennkraftmaschine Device for variable adjustment of valve lift curves of gas exchange valves of an internal combustion engine
08/18/2011CA2768765A1 Start control device for internal combustion engine
08/17/2011EP2357327A1 Variable valve gear and method of controlling same
08/17/2011EP2357325A1 Internal combustion engine with variable valve device
08/17/2011EP1974126B1 Camshaft support structure for internal combustion engine
08/17/2011EP1792056B1 Apparatus for an internal combustion engine
08/17/2011EP1512215B1 Electroactive polymer devices for moving fluid
08/17/2011CN201934195U Variable distribution gas phase control mechanism of internal combustion engine
08/17/2011CN201934160U 一种新型发动机正时链系统 A new engine timing chain system
08/17/2011CN201934159U 摩托车发动机用凸轮轴 Motorcycle engine camshaft
08/17/2011CN201934158U 四气门柴油机的气门组件 Four-valve diesel engine valve assembly
08/17/2011CN102159800A Engine braking device for an internal combustion engine
08/17/2011CN102155328A Gear room cover of internal combustion engine, engine body assembly and internal combustion engine thereof
08/17/2011CN102155296A Direct-acting valve engine
08/17/2011CN102155272A Control oil way of variable valve timing device
08/17/2011CN102155271A Engine control device without throttle valve
08/17/2011CN102152277A Special device for adjusting valve clearance of engine
08/17/2011CN101178033B Variable valve timing control device of internal combustion engine
08/16/2011US8000886 Control device for internal combustion engine
08/16/2011US8000875 Method and device as well as computer program for controlling an internal combustion engine
08/16/2011US7997243 Ball type valve rotator
08/16/2011US7997242 Spring retainer and spring system
08/16/2011US7997241 Spark ignition type internal combustion engine
08/16/2011US7997237 Multi-stroke internal combustion engine
08/11/2011WO2011096433A1 Engine
08/11/2011US20110196567 System for detecting operating errors in a variable valve timing engine using pressure sensors
08/11/2011US20110192373 Method for managing transitions in internal combustion engines with a hybrid drive powertrain
08/11/2011US20110192366 Phase adjustment device
08/11/2011US20110192365 Cam shaft phase variable device in engine for automobile
08/11/2011US20110192364 Variable valve system control apparatus
08/11/2011US20110192363 Valve arrangement for a combustion engine
08/11/2011DE102011003766A1 Klemmscheibe sowie Nockenverstelleinheit Clamping disc and Nockenverstelleinheit
08/11/2011DE102010007369A1 Variable valve controller for controlling hydraulic rotational angle displacement of cam shaft of internal combustion engine, has cam shaft and rotor including channels, and friction disk provided with passage for passing pressure medium
08/10/2011EP2354478A2 Valve timimg control apparatus and internel combustion engine equipped with the same
08/10/2011EP2354477A2 Camshaft with a roller bearing, installation assembly for a camshaft with a roller bearing and method for producing same
08/10/2011EP2352910A1 Electromagnetic camshaft-adjuster device
08/10/2011EP2257697B1 Engine valve system with variable lift and duration
08/10/2011EP2179146B1 Variable valve train control device
08/10/2011EP2041403B1 Device for variably adjusting control times of gas exchange valves of an internal combustion engine
08/10/2011CN201925013U 一种新型内燃机 A new type of internal combustion engine
08/10/2011CN201924982U 四冲程发动机气缸头 Four-stroke engine cylinder head
08/10/2011CN201924981U 发动机凸轮正时信号装置 Engine cam timing signal devices
08/10/2011CN201924980U 耐磨型调整螺钉和挺杆 Wear resistant adjusting screw and tappet
08/10/2011CN201924979U 用于顶置凸轮发动机的气门间隙调整座 Valve clearance adjustment for seat overhead cam engine
08/10/2011CN201924978U Combined rocker arm device used for generating auxiliary air valve movement of engine
08/10/2011CN201924977U 发动机凸轮轴 Engine camshaft
08/10/2011CN102149902A Method and device for measuring and adjusting valve clearance
08/10/2011CN102149901A Valve timing adjusting device
08/10/2011CN102146819A Gas distribution timing control device and internal combustion engine therewith
08/10/2011CN102146818A Installation structure for cam shaft and timing gear
08/10/2011CN101749064B Camshaft bearing structure for engine
08/10/2011CN101512110B Cam cap and oil passage connection structure
08/10/2011CN101124388B Process for adjusting the angular position of the camshaft of a reciprocating internal combustion engine relative to the crankshaft
08/09/2011US7992540 Decompression braking device in endothermic engines
08/09/2011US7992533 Shaft with functional bodies such as camshafts for internal combustion engines, method of producing them and engines equipped therewith
08/09/2011US7992532 Switchable hydraulic lash adjuster with spherical locking pins
08/09/2011US7992531 Phase varying apparatus for engine
08/09/2011US7992530 Continuous variable valve lift device
08/09/2011CA2530981C Intake air amount control system for internal combustion engine
08/04/2011WO2011092319A2 Internal combustion engine fuel supply system
08/04/2011WO2011092055A2 Device for varying the control times of gas exchange valves of an internal combustion engine
08/04/2011US20110185995 Splined-Shaft Connection and Valve Timing Mechanism With a Splined-Shaft Connection Between a Camshaft and Displaceable Cam Carriers
08/04/2011US20110185994 Valve timing adjuster
08/04/2011DE102011002623A1 Ventilsteuerzeitversteller Ventilsteuerzeitversteller
08/04/2011DE102010034951A1 Motor mit einer konzentrischen Nockenwelle mit differentiellem Ventilhub Motor with a concentric camshaft with differential valve
08/04/2011DE102010006420A1 Component for valve train of combustion engine, has rocker finger tied over pivot at end on head of support unit, which has switching rocker finger made from two arms
08/04/2011DE102010006415A1 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Means for varying the control times of gas exchange valves of an internal combustion engine
08/04/2011DE102010006414A1 Oiling system module for cam shaft adjustment system, has valve support for positioning control valve, where each valve support has discharge opening for pressure balance
08/04/2011DE102010006412A1 Hydraulic valve train for variable actuation of gas exchange valve of internal combustion engine, has piston-cylinder unit with hollow-cylindrical housing as cylinder and piston, where piston is provided for actuating gas exchange valve
08/04/2011DE102010006411A1 Hydraulic valve train for variable actuation of gas exchange valve of internal combustion engine, has piston cylinder unit with housing and piston axially guided into housing, where base and housing are combined into single component
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