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)
11/2009
11/25/2009CN201351513Y Push rod sleeve structure for diesel engine
11/25/2009CN201351512Y V-shaped water-cooling diesel engine
11/25/2009CN101586512A Cylinder cap structure in engine
11/25/2009CN101586485A Valve mechanism of swing structure engine
11/25/2009CN101586484A Valve mechanism of two push rods for engine
11/25/2009CN101586483A Wear resistant camshaft and follower material
11/25/2009CN100562648C Variable valve-operating device
11/25/2009CN100562647C Timing camshaft for opening extended period of continuously variable air valve and opening advance angle of air valve
11/24/2009US7621257 Engine valve operation
11/24/2009US7621245 Camshaft
11/24/2009US7621244 Titanium alloy tappet, manufacturing method thereof, and jig used in manufacturing tappet
11/24/2009US7621243 Valve timing controller
11/24/2009US7621242 Variable valve operating mechanism
11/24/2009US7621241 Hydraulic-pressure actuated locking mechanism and method
11/19/2009WO2009139539A1 Intake and exhaust apparatus for four-stroke internal-combustion engine
11/19/2009WO2009138153A1 Control valve unit
11/19/2009US20090287399 Method and device for controlling a combustion engine during a temporary stoppage
11/19/2009US20090283063 Wear Resistant Camshaft and Follower Material
11/19/2009US20090283062 Actuator with self-locking helical gears for a continuously variable valve lift system
11/19/2009US20090282812 System and method of operating internal combustion engines at fuel rich low-temperature- combustion mode as an on-board reformer for solid oxide fuel cell-powered vehicles
11/19/2009DE102008024086A1 Ventiltriebvorrichtung Valve drive
11/19/2009DE102008023583A1 Steuerventileinheit Control valve unit
11/19/2009DE102008001802A1 Cam shaft rotation angle position changing device, has pressure reservoir e.g. spring-tensioned piston reservoir, which is flow connected with oil supply line downstream to check valve and upstream to control valve by connecting pipe
11/19/2009DE102008001801A1 Cam shaft's rotational angle position changing device, has control valve for controlling hydraulic phase adjuster, servo valve e.g. shift valve, connected upstream to control valve, and connector connected with container
11/18/2009EP2118455A1 Device for the combined locking and rotation angle limitation of a camshaft adjuster
11/18/2009EP2118454A1 Valve train of a reciprocating piston combustion engine
11/18/2009EP2118453A1 Apparatus for the variable setting of the control times of gas exchange valves of an internal combustion engine
11/18/2009EP2118452A1 Cam drive
11/18/2009CN201347808Y Engine
11/18/2009CN201347806Y Motorcycle engine cylinder head
11/18/2009CN201347780Y Mechanical analog device of engine phaser
11/18/2009CN201347779Y Four-stroke internal combustion engine valve timing mechanism
11/18/2009CN201347778Y Transposal type motorcycle cylinder oscillating beam
11/18/2009CN101581239A Valve driving system
11/18/2009CN101581238A Variable valve driving system for internal combustion engine
11/18/2009CN100560949C Method for improving engine idling performance
11/17/2009US7618339 Hydraulic tensioner with improved relief valve
11/17/2009US7617807 Engine and valvetrain with dual pushrod lifters and independent lash adjustment
11/17/2009US7617806 Valve drive of an internal combustion engine
11/12/2009WO2009136551A1 Valve operating system for internal combustion engines
11/12/2009US20090281713 Cylinder-by-cylinder balancing of combustion timing in hcci engines
11/12/2009US20090281708 Procedure and device for determining the composition of a fuel mixture
11/12/2009US20090277434 Control strategy for multi-stroke engine system
11/12/2009US20090277408 Variable valve operating device and valve opening amount adjustment method
11/12/2009US20090277407 Valve Gear of Internal Combustion Engine
11/12/2009US20090277406 Power unit for vehicle
11/12/2009US20090277405 Continuous variable valve lift device
11/12/2009US20090277403 Variable-coordination-timing type self-cooling engine
11/12/2009DE102008023066A1 Belt cam shaft adjustment arrangement for internal combustion engine of motor vehicle, has separation layer separating internal area from dry external area, where cam shaft adjuster is arranged in internal area
11/12/2009DE102008022937A1 Three-dimensional valve gear for internal-combustion engine, has three-dimensional cam of valve cam shaft and transfer element which stands in connection with three-dimensional cam by feeler element
11/12/2009DE102008022932A1 Mounting structure for assembly of phase adjuster for internal-combustion engine, has set of drive components brought in drive connection with shaft, and connecting device providing torque proof connection of drive and driven components
11/12/2009DE102008022931A1 Assembly arrangement for phase shifter of internal combustion engine, comprises drive component in driving connection with shaft, and another drive component is provided, which is mounted on another shaft in torque proof manner
11/12/2009DE102008022601A1 Lever-type cam follower i.e. rocker arm, for operating gas exchange valve of internal-combustion engine, has base part and side walls formed concave at its connection points in elevation direction of joint-socket
11/12/2009DE102008022310A1 Device for disconnection of gas exchange valves, particularly two neighboring gas exchange valves of internal-combustion engine, has actuators, which have actuator elements
11/12/2009DE102008021267A1 Transmission element i.e. balance bridge, for transmitting movement of valve train in internal-combustion engine of motor vehicle, has connecting device for connection with clearance-compensation element of cam follower
11/11/2009EP1838952B1 Apparatus for an internal combustion engine
11/11/2009EP1797285B1 Device for modifying the timing of gas exchange valves in an internal combustion engine
11/11/2009CN101576017A Method for enhancing power of gasoline engine
11/11/2009CN101576014A Method for processing failure of engine
11/11/2009CN101575994A Two-linkage valve mechanism used for engines
11/11/2009CN100559016C Variable valve mechanism
11/10/2009US7614375 Roller bearing and z-stop for a two-step roller finger follower
11/10/2009US7614374 Rolling bearing for rocker arm
11/10/2009US7614372 Bias spring arbor for a camshaft phaser
11/10/2009US7614371 Engine valvetrain having variable valve lift timing and duration
11/10/2009US7614370 Vane-type cam phaser having bias spring system to assist intermediate position pin locking
11/10/2009CA2395908C Internal combustion engine with valve control
11/05/2009WO2009134680A1 Improved ball type valve rotator
11/05/2009WO2009132999A1 Device for adjusting the rotational position of a camshaft relative to a crankshaft of an internal combustion engine
11/05/2009WO2009053171A4 Mounting unit of a traction engine drive
11/05/2009US20090276146 Method for the individual control of a set of valve actuators by the ecu
11/05/2009US20090276145 Synchronization device for an engine
11/05/2009US20090276140 Spark Ignition Type Internal Combustion Engine
11/05/2009US20090272351 Valve drive system and valve driving method
11/05/2009US20090272350 Camshaft adjuster for an internal combustion engine
11/05/2009US20090272349 Vane-type phaser
11/05/2009US20090272348 Valve timing control device and engine device and vehicle including the same
11/05/2009US20090272347 Device for modifying control times of an internal combustion engine
11/05/2009US20090272346 Continuous variable valve lift apparatus
11/05/2009US20090272345 Continuous variable valve lift apparatus
11/05/2009US20090272344 Ball Type Valve Rotator
11/05/2009US20090272343 Drive Unit with an Internal Combustion Engine and a Reciprocating Piston Engine which is Self-Starting without Regulation
11/05/2009DE102009011626A1 Ausgleichswellenantriebssystem Balance shaft drive system
11/05/2009DE102009010828A1 Verfahren zur Montage einer Steuerkette eines Steuertriebs einer Verbrennungskraftmaschine und Fixierelement Method for mounting a timing chain of a control drive of an internal combustion engine and fixing
11/05/2009DE102008063337A1 Kontinuierlich verstellbare Ventilhubvorrichtung Continuously variable valve lift
11/05/2009DE102008060420A1 Kontinuierlich-Variabler-Ventilhubvorrichtung Continuously variable valve lift
11/05/2009DE102008022009A1 Cam shaft adjusting device for internal-combustion engine of motor vehicle, has operating chambers connected by pressurizing medium connections that form groove assigned to piston and/or stator
11/05/2009DE102008021315A1 Vorrichtung zur Verstellung der Drehlage einer Nockenwelle gegenüber einer Kurbelwelle eines Verbrennungsmotors Device for adjusting the rotational position of a camshaft relative to a crankshaft of an internal combustion engine
11/05/2009DE102008021270A1 Camshaft adjuster for adjusting camshaft relative to crankshaft of vehicle, comprises rotor for connecting with camshaft and stator for connecting with crankshaft, where pressure chamber is formed between rotor and stator
11/04/2009EP2113641A2 Device for phase shifting the rotation angle of a drive wheel for a main shaft
11/04/2009EP2029862B1 Oil passage structure of valve operating system
11/03/2009US7610898 Apparatus and method for controlling idle speed of internal combustion engine
11/03/2009US7610897 Valvetrain control systems for internal combustion engines with time and event based control
11/03/2009US7610890 Camshaft with cams that can be rotated in relation to each other, especially for motor vehicles
11/03/2009US7610889 Camshaft assembly including a target wheel
11/03/2009US7610888 Non-guided tappet and fuel injector using same
11/03/2009US7610887 Valve-deactivating hydraulic lifter having a contoured pin housing bottom surface
11/03/2009US7610886 Force transmitting arrangement for a valve drive of an internal combustion engine
11/03/2009US7610885 Variable drive for camshafts
11/03/2009US7610884 Valve timing control system
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