Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520)
09/2011
09/29/2011DE102010012478A1 Switchable cam follower for valve drive of internal combustion engine, has external lever and inner lever arranged between arms of external lever, where spring unit is partly arranged at bidirectional end section of transverse axis
09/29/2011DE102010012471A1 Positioning device e.g. double positioning device, for three speed stroke-variable valve train of combustion engine, has current signal lines passed through one of positioning pins whose outer ends are connected with plug pins
09/29/2011DE102010012470A1 Valve train for internal combustion engine, has camshaft with carrier shaft and cam piece that is arranged between axial positions in movable manner
09/28/2011EP1954924B1 Variable valve timing apparatus
09/28/2011DE202010007406U1 Statorbaueinheit, Nockenwellenverstellvorrichtung sowie Motor Stator, camshaft actuator and motor
09/28/2011CN201991581U 比例换向阀 Proportional valve
09/28/2011CN102203416A Antirotation device
09/28/2011CN102200051A Connection method and device of compressed-air vehicle engine
09/28/2011CN102200041A Engine having variable lift valvetrain
09/28/2011CN102200040A Valve timing control apparatus
09/28/2011CN102200039A Engine having variable lift valvetrain
09/28/2011CN101300408B Control valve for an apparatus for variable setting of the control times of gas exchange valves of an internal combustion engine
09/27/2011US8025038 Cam follower
09/27/2011US8025037 Valve gear and rocker ARM unit
09/27/2011US8025036 Valve timing control apparatus
09/27/2011US8025035 Mechanical variable camshaft timing device
09/22/2011WO2011116331A2 Switching rocker arm
09/22/2011WO2011116329A2 Switching rocker arm
09/22/2011WO2011116073A2 Camshaft
09/22/2011WO2011113702A1 Switchable lever for a valve drive of an internal combustion engine
09/22/2011WO2011113699A1 Tilt lever or rocker arm design, in particular for reciprocating-piston internal combustion engines
09/22/2011WO2011113690A1 Method and device for operating an internal combustion engine in the event of a fault of a crankshaft sensor
09/22/2011WO2011113079A1 Martin" cross-flow, 4 stroke side- valve engine
09/22/2011WO2011061528A3 Rotary electromagnetic actuator
09/22/2011US20110231077 Control Apparatus for and Control Method of Controlling Variable Valve Mechanism in Hybrid Vehicle
09/22/2011US20110226209 Switching rocker arm
09/22/2011US20110226208 Switching rocker arm
09/22/2011US20110226207 Engine having variable lift valvetrain
09/22/2011US20110226206 Engine having variable lift valvetrain
09/22/2011US20110226205 Valve Train with Camshaft with an Axially Displaceable Cam Unit
09/22/2011US20110226204 Filter element and control valve for a camshaft adjustment system
09/22/2011US20110226203 Engine including system and method for reducing oil pull-over in combustion chamber
09/22/2011US20110226202 Cam shaft phase variable device in engine for automobile
09/22/2011US20110226201 Camshaft
09/22/2011DE102010055662A1 Nockenwellenprofil zur Reduktion von Zylinderdrücken beim Ankurbeln eines Motors Camshaft profile to reduce cylinder pressures when cranking an engine
09/22/2011DE102010011897A1 Ventiltrieb mit Nockenwelle mit axial verschiebbarer Nockeneinheit Valve train with camshaft with axially movable cam unit
09/22/2011DE102010011836A1 Device, particularly a camshaft adjuster, for changing relative angular position of camshaft opposite to crankshaft of internal combustion engine, has drive element that is driven by crankshaft
09/22/2011DE102010011835A1 Pressure fluid-actuatable camshaft adjustment device for internal combustion engine, has non-return valve assigned to flow channel section through which pressure fluid selectively flows depending on valve body position to chamber
09/22/2011DE102010011834A1 Filterelement und Steuerventil für ein Nockenwellenverstellsystem Filter element and control valve for a camshaft adjustment system
09/22/2011DE102010011828A1 Schaltbarer Hebel für einen Ventiltrieb einer Brennkraftmaschine Switchable lever for a valve train of an internal combustion engine
09/22/2011DE102010011827A1 Switchable lever for valve train of internal combustion engine, has side walls connected by cross beam, bearing at end of recess and attachment for gas exchange valve at another end of recess
09/22/2011DE102010011818A1 Hydraulic camshaft adjuster for combustion engine, has stator exhibiting circulating and sealing rings, which accommodate respective grooves, where each groove is arranged in joining area between stator outer and interior parts
09/22/2011DE102009059712A1 Nockeneinheit für eine gebaute Nockenwelle Cam unit for an assembled camshaft
09/22/2011DE102009017242B4 Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen Valve drive for internal combustion engines for actuating gas exchange valves
09/21/2011EP2183468B1 Hydraulic lash compensation device with mechanical lift loss feature
09/21/2011CN201982201U 一种发动机正时罩盖垫片 An engine timing cover gasket
09/21/2011CN201982197U 柴油机上止点定位锁紧装置 Diesel engine positioning dead locking device
09/21/2011CN201982151U 一种发动机气门伸缩性组合顶杆 An engine valve plunger scalable portfolio
09/21/2011CN201982150U 一种发动机凸轮轴固定结构 An engine camshaft fixed structure
09/21/2011CN102197200A Control arrangement for a valve operating assembly and a method for controlling the closing movement of a valve operating assembly
09/21/2011CN102197199A Adjusting system for camshafts of an internal combustion engine
09/21/2011CN102197198A Arrangement for mounting and attaching a planetary gear to a camshaft and method for mounting the planetary gear
09/21/2011CN102197197A Cam shaft phase variable device in engine for automobile
09/21/2011CN102191968A Engine having camshaft lubrication rail
09/21/2011CN102191963A Camshaft phase position setter comprising control valve and used for hydraulically regulating phase position of camshaft
09/21/2011CN102191962A Engine with dual cam phaser for concentric camshaft
09/21/2011CN102191961A Engine including valve lift mechanism with stress reduction features
09/21/2011CN102191960A Camshaft including weight reducing features and method of forming
09/21/2011CN101519985B Variable valve timing for large-sized two-stroke diesel engine with camshaft
09/21/2011CN101435384B Valve chamber cover cap
09/21/2011CN101435382B Timing cover cap
09/21/2011CN101408118B Full function variable gas distribution controlling mechanism of internal combustion engine
09/20/2011US8020527 Variable valve timing system
09/15/2011WO2011111418A1 Tappet roller bearing
09/15/2011WO2011111236A1 Valve drive device for internal combustion engine
09/15/2011US20110220054 Cylinder head for improved fluid flow performance
09/15/2011US20110220052 Internal combustion piston engine with an adjustable inflating element
09/15/2011US20110220051 Push Rod Retainer, Rocker Arm and Method for Retaining Together a Push Rod and a Rocker Arm
09/15/2011US20110220050 Switchable finger lever
09/15/2011US20110220048 Valve Operating Camshaft System For Internal Combustion Engine
09/15/2011US20110220047 Engine with dual cam phaser for concentric camshaft
09/15/2011US20110220046 Cam shaft phase setter comprising a control valve for hydraulically adjusting the phase position of a cam shaft
09/15/2011US20110220044 Camshaft including weight reducing features and method of forming
09/15/2011DE102010034934A1 Motor mit einem Nockenwellen-Schmierungsverteilerrohr Engine with a camshaft lubrication manifold
09/15/2011DE102010011455A1 Hubkolbenbrennkraftmaschine mit einstellbarem Aufpumpelement Reciprocating internal combustion engine with adjustable Aufpumpelement
09/15/2011DE102010011440A1 Kipp- oder Schlepphebel, insbesondere für Hubkolbenbrennkraftmaschinen Toggle or rocker arms, especially for reciprocating internal combustion engines
09/15/2011DE102010011419A1 Antriebseinheit Drive unit
09/15/2011DE102010010733A1 Schaltbarer Schlepphebel Switching finger
09/15/2011DE102010010732A1 Switching cam follower for valve train of internal combustion engine, has lever parts that are coupled by coupling unit and are deformed in rotational direction by spring unit, where lever parts are arranged to each other in pivoting manner
09/15/2011DE102010010726A1 Device i.e. camshaft adjuster, for changing relative angular position of camshaft arranged opposite to crankshaft of combustion engine, has fuse element passing through recesses of elements and extending in axial direction of device
09/15/2011DE102010002713A1 Nockenwellen-Phasensteller mit Steuerventil für die hydraulische Verstellung der Phasenlage einer Nockenwelle Camshaft phaser with control valve for hydraulic adjustment of the phase position of a camshaft
09/15/2011DE102009048238A1 Vane type cam shaft adjusting device has side layer arranged perpendicularly to central axis, where spiral spring is rested upon side layer
09/15/2011DE10050606B4 Vorrichtung zum variablen Einstellen der Ventilöffnungs- und -schließzeiten für Brennkraftmaschinen Means for variably adjusting the valve opening and closing for internal combustion engines
09/14/2011EP2365193A1 Camshaft phase adjuster with control valve for hydraulic adjustment of the phasing of a camshaft
09/14/2011EP2171221B1 Cam follower for a valve drive of an internal combustion engine
09/14/2011EP1934436B1 Switching finger follower assembly
09/14/2011EP1388662B1 Sohc type engine
09/14/2011CN201972756U 发动机及电子分步正时控制系统 Engine and electronic step timing control system
09/14/2011CN201972754U 相位器直销锁止装置 Phasers direct locking device
09/14/2011CN201972753U 东风商用车dci11发动机的气阀轭 Dongfeng commercial vehicle engine valve yoke dci11
09/14/2011CN201972752U 一种合金气门挺杆 An alloy valve lifter
09/14/2011CN201972751U 一种小型汽油发动机的排气凸轮 A small gasoline engine exhaust cam of
09/14/2011CN201972750U 一种小型汽油发动机的进气凸轮 A small gasoline engine intake cam
09/14/2011CN201972749U 一种发动机用凸轮轴 An engine with camshaft
09/14/2011CN201972748U 一种凸轮偏置式配气机构 One kind of cam Offset Valve
09/14/2011CN102187065A Hermetically sealed rush adjuster
09/14/2011CN101490369B Engine with variable valve actuating mechanism
09/13/2011US8019526 Adapter phasor control hold duty cycle system for an engine
09/13/2011US8015967 Air-fuel ratio control apparatus
09/13/2011US8015957 Apparatus for controlling variable valve device
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