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