| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 12/13/2011 | US8074615 Guide systems for variable valve controller |
| 12/08/2011 | WO2011152942A1 Valve control apparatus for internal combustion engine |
| 12/08/2011 | WO2011152302A1 Chain case structure of engine |
| 12/08/2011 | WO2011151108A1 Roller tappet |
| 12/08/2011 | WO2011151089A1 Hollow cylindrical camshaft having an integrated oil separation device |
| 12/08/2011 | US20110297114 Phase varying apparatus for automobile engine |
| 12/08/2011 | US20110297113 Apparatus for variably setting the control times of gas exchange valves of an internal combustion engine, and screws for an apparatus of this type |
| 12/08/2011 | DE202008018146U1 Einrichtung zur Nockenwellenverstellung für Verbrennungskraftmaschinen Means for camshaft adjustment for internal combustion engines |
| 12/08/2011 | DE102011014277A1 Motor mit einem Ventiltrieb mit variablem Hub Engine with a valve train with variable stroke |
| 12/08/2011 | DE102010022897A1 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine sowie Schraube für eine solche Vorrichtung Apparatus for variably adjusting the timing of gas exchange valves of an internal combustion engine and screw for such a device |
| 12/08/2011 | DE102010022896A1 Pressure medium actuated camshaft adjusting device for internal-combustion engine, has housing with multiple working chambers, pressure medium pump, pressure medium reservoir and multi-way valve |
| 12/08/2011 | DE102010022709A1 Valve train for internal combustion engine, has cam carriers and/or cam shaft supported in bearing, and end stop provided for limiting axial shifting of carriers, where end stop is formed as damping element and/or comprises damping element |
| 12/08/2011 | DE102010022708A1 Valve drive for internal combustion engine, has camshaft where cam carrier is arranged in rotationally fixed and axially displaceable manner |
| 12/08/2011 | DE102010022483A1 Shaft i.e. hollow cam shaft, for use in e.g. combustion engine, has shut-off valve that opens or closes worm gears of worm gear body at input side based on pressure difference between pressures |
| 12/08/2011 | DE10084965B3 Verbrennungsmotor Combustion engine |
| 12/08/2011 | CA2800999A1 Valve control apparatus for internal combustion engine |
| 12/07/2011 | EP2392788A1 Device for variably setting control times of gas exchange valves on a combustion engine and screw for such a device |
| 12/07/2011 | EP2315920B1 Splined-shaft connection and valve timing mechanism with a splined-shaft connection between a camshaft and displaceable cam carriers |
| 12/07/2011 | CN202065084U 汽车发动机的正时罩壳及汽车发动机 Automotive engine timing cover and car engines |
| 12/07/2011 | CN202065081U Gear chamber cover of internal-combustion engine, machine body assembly and internal-combustion engine thereof |
| 12/07/2011 | CN202065065U V-shaped internal combustion engine body with crank, round slider and double cylinders, camshaft and internal combustion engine |
| 12/07/2011 | CN202065024U 引擎阀动装置 Engine valve actuation means |
| 12/07/2011 | CN102269058A 复合型内燃机 Complex internal combustion engine |
| 12/07/2011 | CN102269028A Lubrication oil way of engine |
| 12/07/2011 | CN102269024A 用于可变调整换气阀控制时间的装置和用于该装置的螺栓 Exchange for a variable valve control device to adjust the time and the means used to bolt |
| 12/07/2011 | CN102269023A 柴油机凸轮结构 Diesel cam structure |
| 12/07/2011 | CN101761358B V型曲柄圆滑块内燃机机体的后端盖板、机体及其内燃机 V-block engine block crank sleek rear cover, the body and the internal combustion engine |
| 12/07/2011 | CN101663468B 内燃机控制装置 Engine control means |
| 12/07/2011 | CN101240747B 节气门和egr阀的协同控制 Cooperative control the throttle valve and egr |
| 12/06/2011 | US8069829 Hybrid vehicle system having engine with variable valve operation |
| 12/06/2011 | US8069663 Method and system for turbocharging an engine |
| 12/01/2011 | WO2011148293A1 Assembly of a valve operating system incorporating a cam summation mechanism |
| 12/01/2011 | WO2011147741A1 Hydraulically actuated camshaft adjusting device |
| 12/01/2011 | WO2011147506A1 Actuating device for an internal combustion engine valve-train device |
| 12/01/2011 | WO2011147505A2 Control device for an internal combustion engine |
| 12/01/2011 | US20110290206 Rocker shaft pedestal incorporating an engine valve actuation system or engine brake |
| 12/01/2011 | US20110290205 Motor control apparatus, valve timing regulating apparatus and inverter circuit energization method |
| 12/01/2011 | DE102011103373A1 Adjustable mechanism for steplessly varying rotational angle of e.g. cam shaft, relative to e.g. drive pulley, during operation of combustion engine, has gear used as driving link and/or driven link based on application |
| 12/01/2011 | DE102010022319A1 Component for fuel high pressure pump of quality or quantity- controlled combustion engine, has pump piston exhibiting equal diameter continuously and provided with separate drive plate within sleeve that is protruded from bottom of plate |
| 12/01/2011 | DE102010022318A1 Rollenstößel Roller plunger |
| 12/01/2011 | DE102010021950A1 Arrangement for fluid-flow machine e.g. duplex, triplex or quattro machine, for driving stationary and movable machines and vehicles by pressurized fluid, has disks tangential to each other, and seals synchronized and operated in housing |
| 12/01/2011 | DE102010021903A1 Valve train for operating gas shuttle valve of internal combustion engine, has shift piece connected with another shift piece propelled by shaft, where shifter rod and shift pieces are axially displaced in direction of actuators |
| 12/01/2011 | DE102010021785A1 Locking device for internal combustion engine valve train device, has magnetically adjustable phase adjusting unit which has coupling unit for adjusting phase position and adjusting gearbox with adjusting transmission element |
| 12/01/2011 | DE102010021784A1 Positioning device i.e. electromagnetic cam shaft adjustor, for valve train device of combustion engine in motor car, has coupling element movably coupled with stator along operation direction of coupling unit |
| 12/01/2011 | DE102010021783A1 Locking device for internal combustion engine valve train device, particularly camshaft adjustment device, has phase adjusting unit with magnetic field unit which is provided to generate magnetic flux in operating condition |
| 12/01/2011 | DE102010021782A1 Positioning device i.e. electromagnetic cam shaft adjustor, for valve train device of combustion engine in motor car, has thermocouple exhibiting geometry for adjusting phase position in temperature dependent manner |
| 12/01/2011 | DE102010021780A1 Locking device i.e. cam shaft adjustor, for combustion engine valve train device of motor car, has mechanical adjustable actuator system comprising actuating element moving between decoupled effective directions to adjust reference value |
| 12/01/2011 | DE102010021779A1 Stellvorrichtung für eine Brennkraftmaschine Actuator for an internal combustion engine |
| 12/01/2011 | DE102010021778A1 Locking device for internal combustion engine valve train device, has phase adjusting unit for adjusting phase position and setting unit which is provided to regulate phase position on base phase position |
| 12/01/2011 | DE102010021774A1 Stellvorrichtung für eine Brennkraftmaschinenventiltriebvorrichtung Adjusting device for an internal combustion engine valve train device |
| 12/01/2011 | DE102010021622A1 Valve train for operating gas shuttle valve of multi-cylinder series internal combustion engine, has shifter rods arranged in cam shaft pipe and actively connected with switching contour of adjustable socket using synchronization pin |
| 12/01/2011 | DE102010021399A1 Hydraulisch betätigte Nockenwellenverstellvorrichtung Hydraulically actuated variable camshaft phasing device |
| 12/01/2011 | DE102010018210A1 Vorrichtung zur Verstellung der Drehwinkellage einer Welle Device for adjusting the angular position of a shaft |
| 11/30/2011 | EP2389499A1 Valve lash adjustment system for a split-cycle engine |
| 11/30/2011 | CN202055882U 曲轴正时链轮 Crankshaft timing sprocket |
| 11/30/2011 | CN202055881U 曲轴正时皮带轮 Crankshaft timing pulley |
| 11/30/2011 | CN202055880U 凸轮轴正时链轮 Camshaft timing sprocket |
| 11/30/2011 | CN202055879U 凸轮轴正时皮带轮 Camshaft timing pulley |
| 11/30/2011 | CN1877087B 内燃机 Internal combustion engine |
| 11/30/2011 | CN102265007A 推杆保持器、摇杆臂和将推杆和摇杆臂保持在一起的方法 Putter holder, rocker arm and the push rod and rocker arm held together methods |
| 11/30/2011 | CN102265006A 用于将多个功能元件定位在轴上的预定的角位置中的方法和装置 Method and apparatus for positioning a plurality of functional elements at a predetermined angular position on the shaft of the |
| 11/30/2011 | CN102261443A 张紧器 Tensioner |
| 11/30/2011 | CN102261363A 一种卡子及应用该卡子的摇臂挺杆装配结构 A clamp arm lifter assembly structure and application of the clamp |
| 11/30/2011 | CN101490370B 用于液压气门致动的系统和方法 Systems and methods for actuating the hydraulic valve |
| 11/30/2011 | CN101395345B 可变发动机阀致动系统 Variable engine valve actuation system |
| 11/29/2011 | US8065987 Integrated engine brake with mechanical linkage |
| 11/29/2011 | US8065982 Variable intake apparatus for V-type internal combustion engine |
| 11/29/2011 | US8065878 Two phase exhaust for internal combustion engine |
| 11/24/2011 | WO2011145175A1 Phase variable device for engine |
| 11/24/2011 | WO2011113681A3 Drive unit |
| 11/24/2011 | US20110283972 Control strategy for transitions between homogeneous-charge compression-ignition and spark-ignition combustion modes |
| 11/24/2011 | US20110283961 Adjustable camshaft arrangement |
| 11/24/2011 | DE102010020846A1 Camshaft bearing for rotatable storage of camshaft of internal combustion engine, comprises bearing housing, and outer rolling element raceway, which is arranged in borehole of bearing housing |
| 11/24/2011 | DE102010020845A1 Bearing housing for camshaft bearing of internal combustion engine, is made of steel material, and has borehole, where rolling element raceway is provided, which is formed in borehole in single-piece manner |
| 11/24/2011 | DE102010019005A1 Hydraulikventil Hydraulic valve |
| 11/23/2011 | EP2388446A1 Valvet timing control apparatus |
| 11/23/2011 | EP2179204B1 Valve part for a control valve for control of pressure medium flows |
| 11/23/2011 | CN202048103U Rocker bearing for vehicle |
| 11/23/2011 | CN202047876U Device for fixing spring at rear end of phaser |
| 11/23/2011 | CN202047875U Cam overhead type valve rocker for valve actuating mechanism |
| 11/23/2011 | CN102251895A Crosshead-shaped large uniflow-type dual-stroke diesel engine |
| 11/23/2011 | CN102251870A Engine camshaft cover with integrated oil passages for camshaft phaser actuation |
| 11/23/2011 | CN102251823A Double-torsion spring mounting bracket and manufacturing method thereof |
| 11/23/2011 | CN102251822A Engine assembly with camshaft housing |
| 11/23/2011 | CN102251821A Engine assembly including camshaft with integrated pump |
| 11/23/2011 | CN102251820A Cam shaft and valve rocker |
| 11/23/2011 | CN102251819A Eccentric power mechanism, method thereof for determining control origin point and press machine |
| 11/23/2011 | CN101440726B Method for regulating valve clearance of valve |
| 11/23/2011 | CN101410608B 可变气门正时设备 The variable valve timing device |
| 11/23/2011 | CN101360890B Camshaft adjuster for an internal combustion engine |
| 11/23/2011 | CN101092890B Internal-combustion engine having rotating timing |
| 11/22/2011 | US8061320 Lift transmitting component and method of manufacturing such a component |
| 11/22/2011 | US8061319 Camshaft phaser for internal combustion engine |
| 11/22/2011 | US8061318 Method and apparatus for continuously variable differential phasing of engine valve operation |
| 11/22/2011 | US8061317 Cam shaft phase setter and vacuum pump for an internal combustion engine |
| 11/22/2011 | US8061316 Internal combustion engine |
| 11/22/2011 | US8061315 Variable valve actuating apparatus for internal combustion engine and control shaft for variable valve actuating apparatus |
| 11/22/2011 | US8061314 Internal combustion engine valve mechanism |
| 11/22/2011 | US8061313 Variable valve device for engine |
| 11/22/2011 | US8061312 Continuous variable valve lift apparatus |