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)
09/2010
09/23/2010DE102009014338A1 Arrangement for use with hydraulic camshaft adjuster for internal combustion engine, has drive component, and another drive component connected with camshaft in drive connection
09/23/2010DE102009012402A1 Wellenkörper mit integrierter Ölabscheideeinrichtung Shaft body with integrated oil separator
09/23/2010DE102009012401A1 Hohlkörper mit integrierter Ölabscheideeinrichtung Hollow body with integrated oil separator
09/23/2010DE102009012400A1 Hohlkörper mit integrierter Ölabscheideeinrichtung Hollow body with integrated oil separator
09/22/2010EP2230390A1 Cam shaft phaser and vacuum pump for a combustion engine
09/22/2010EP1776513B1 Electromotive camshaft adjuster
09/22/2010CN201588695U Curved connecting rod offset crankshaft mechanism
09/22/2010CN201588664U Working oil circuit of variable valve timing (VVT) system of engine
09/22/2010CN201588663U Self compensation external-opened distributing valve body control mechanism
09/22/2010CN201588662U Rocker shaft of integral type diesel engine
09/22/2010CN101839184A Rotation detecting device and rotation detecting method
09/22/2010CN101839183A Apparatus for and method of controlling engine
09/21/2010USRE41714 Valve characteristic changing apparatus for internal combustion engine
09/21/2010US7801664 Cylinder charge temperature control for an internal combustion engine
09/21/2010US7798114 Valve train assembly with magnet
09/21/2010US7798113 Two-step roller finger cam follower assembly having a follower travel limiter
09/21/2010US7798112 Dual lift rocker arm latch mechanism and actuation arrangement therefor
09/21/2010US7798111 Camshaft adjuster for an internal combustion engine
09/21/2010US7797933 Servo system augmented with an active material component
09/21/2010US7797830 Method of making an outer lever of a switchable finger lever
09/21/2010CA2650895C Cylinder head structure in four-cycle engine
09/21/2010CA2611611C Engine valve operating system
09/16/2010WO2010104985A2 Dual fuel compression ignition engines and methods
09/16/2010WO2010102942A1 Tappet
09/16/2010WO2010102689A1 Hollow body comprising an integrated oil separator unit
09/16/2010WO2010102688A1 Shaft body comprising an integrated oil separator unit
09/16/2010WO2010102687A1 Hollow body comprising an integrated oil separator unit
09/16/2010US20100235067 Variable valve timing apparatus and control method thereof
09/16/2010US20100229812 Tappet
09/16/2010US20100229811 Switchable component of a valve train of an internal combustion engine
09/16/2010DE102009013132A1 Stössel Tappet
09/16/2010DE102009013131A1 Component e.g. cam or eccentric follower, for use in internal combustion engine, has bridge piece attached to bolt and comprising rod, where rod passes through outer shell of base body and lies directly over front side of bolt
09/16/2010DE102009013130A1 Stössel Tappet
09/16/2010DE102009012927A1 Schaltbares Bauteil eines Ventiltriebs einer Brennkraftmaschine Switchable component of a valve train of an internal combustion engine
09/16/2010DE102009012597A1 Desmodromic valve train, particularly for internal combustion engine, has driven cam element on which two cam tracks are formed, where cam element opens and closes valve over intermediate element
09/15/2010CN201582005U Cylinder head assembly of micro automobile engine
09/15/2010CN201581951U Oil way of variable timing system of engine cylinder body of minicar
09/15/2010CN201581947U Air inlet phase continuous variable mechanism of single over head cam shaft of engine
09/15/2010CN201581946U Automatic adjusting device for air-valve clearance
09/15/2010CN201581945U Overhead camshaft structure of diesel engine
09/15/2010CN201581944U Axial positioning structure of engine camshaft
09/15/2010CN101835959A Timing adjustment device for an internal combustion engine
09/15/2010CN101835958A Control time adjusting device
09/15/2010CN101832159A Concentric camshaft and method of assembly
09/15/2010CN101131103B Symmetrical intake and exhaust cam of three-cylinder gasoline engine
09/15/2010CN101107428B Valve event reduction through operation of a fast-acting camshaft phaser
09/14/2010US7793637 Method for auto-ignition operation and computer readable storage device for use with an internal combustion engine
09/14/2010US7793630 Switchable component for a valve drive of an internal combustion engine
09/14/2010US7793629 Valve timing control system
09/14/2010US7793628 Device for modifying the control times of an internal combustion engine
09/14/2010US7793627 Variable valve lift apparatus
09/14/2010US7793626 Hydraulic cam follower
09/14/2010US7793625 Variable valve actuating apparatus for internal combustion engine
09/14/2010CA2463715C Synchronous drive apparatus with non-circular drive elements
09/10/2010WO2010100753A1 Variable valve gear device for internal combustion engine
09/09/2010US20100228466 Internal combustion engine operational systems and meth0ds
09/09/2010US20100224155 Camshaft damping mechanism and method of assembly
09/09/2010US20100224154 Valve-train assembly of an internal combustion engine
09/09/2010US20100224153 Variable valve timing system and method for controlling the same
09/09/2010US20100224152 Hydraulic unit for a cylinder head of an internal combustion engine with hydraulically variable gas-exchange valve train
09/09/2010US20100224151 Delayed exhaust engine cycle
09/09/2010US20100224150 Internal combustion engine with variable valve mechanism
09/09/2010US20100224149 Timing chain drive comprising an integrated electric motor
09/09/2010US20100224147 Concentric camshaft and method of assembly
09/09/2010US20100224146 Method for manufacturing a shaft member having a sintered part bonded thereto and a camshaft for an internal combustion engine
09/09/2010US20100224145 Built-Up Camshaft
09/09/2010DE102009053116A1 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine
09/09/2010DE102009012137A1 Phase adjusting device i.e. cam shaft phase adjusting device, has coupling unit for adjusting phase position of shaft, and damping unit for damping vibration of shaft, where coupling and damping units are partially formed as single piece
09/09/2010DE102009011983A1 Hydraulikeinheit für einen Zylinderkopf einer Brennkraftmaschine mit hydraulisch variablem Gaswechselventiltrieb Hydraulic unit for a cylinder head of an internal combustion engine with hydraulically variable gas exchange valve train
09/09/2010DE102009011982A1 Hydraulikeinheit für einen Zylinderkopf einer Brennkraftmaschine mit hydraulisch variablem Gaswechselventiltrieb Hydraulic unit for a cylinder head of an internal combustion engine with hydraulically variable gas exchange valve train
09/09/2010DE102009011967A1 Rocker or swinging arm for internal-combustion engine of e.g. bus, has channel passing between lug and retainer for connecting spindle with compensating element, where channel is locked by check valve opened in direction of channel
09/08/2010EP2225452A1 Cylinder head cover
09/08/2010CN201574829U Internal combustion engine
09/08/2010CN201574824U Tee joint type fuel economizing internal-combustion engine
09/08/2010CN201574798U Valve chamber shroud separator
09/08/2010CN201574793U Integrated engine camshaft bearing block
09/08/2010CN1982659B Camshaft and oil-controlled camshaft phaser for automotive engine
09/08/2010CN101825007A Internal combustion engine with variable valve gear
09/08/2010CN101825006A Switchable cup tappet
09/08/2010CN101268255B Changeable driving device for camshaft
09/08/2010CN101263281B Reciprocating piston internal combustion engine and method for determining the wear of a transmission element arranged between a crankshaft and a camshaft
09/07/2010US7789054 Twin cam phaser for dual independent cam phasing
09/07/2010US7789053 Continuous variable valve lift apparatus
09/07/2010US7789052 Variable valve actuator having self-centering pivotal piston
09/07/2010US7789051 Variable valve actuating apparatus for internal combustion engine
09/02/2010WO2010097298A1 Electromagnetic actuating device
09/02/2010WO2010097295A1 Valve drive of an internal combustion engine having an adjustment device
09/02/2010US20100222990 Variable valve timing apparatus and control method therefor
09/02/2010US20100222989 Internal combustion engine
09/02/2010US20100222986 Control device for internal combustion engine
09/02/2010US20100218738 Non-synchronous belt driven camshaft phase shift device
09/02/2010US20100218737 Control time adjusting device
09/02/2010US20100218736 Valve timing control apparatus for internal combustion engine
09/02/2010DE202009006940U1 Elektromagnetische Nockenwellen-Verstellvorrichtung Electromagnetic camshaft adjustment
09/02/2010DE102009011013A1 Tensioning arrangement for tensioning drawing element i.e. camshaft drive chain, of internal combustion engine of motor vehicle, has two tensioning rails tiltably mounted to housing of internal combustion engine in securely fixed manner
09/02/2010DE102009010949A1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
09/02/2010DE102009010407A1 Ventiltrieb einer Brennkraftmaschine mit einer Verstelleinrichtung A valve drive of an internal combustion engine with an adjusting device
09/02/2010DE102009010384A1 Adjusting device for e.g. valve camshaft, of valve-train assembly of internal-combustion engine, has inner tap-like shaped parts cooperating with chamfered section on part of shaft in relation to outer tap-like shaped parts
09/01/2010EP2224106A1 Variable valve gear, engine device with same, and transportation device
09/01/2010EP2224105A1 Valve timing control apparatus
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