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)
06/2008
06/25/2008CN100396889C Valve train of internal combustion engine
06/25/2008CN100396888C Valve train for internal combustion engine
06/24/2008US7389757 Force-transmitting arrangement for a valve train of an internal-combustion engine
06/24/2008US7389756 Control valve for an apparatus for variable setting of the control times of gas exchange valves of an internal combustion engine
06/24/2008US7389681 Method for monitoring a camshaft adjustment of an internal combustion engine
06/19/2008WO2008073123A1 Valve opening arrangement and method
06/19/2008WO2008073122A1 Valve opening arrangement and method
06/19/2008WO2008072298A1 Phase variable device of engine
06/19/2008WO2008071509A1 Actuator for positioning an actuating member of a variable valve train of an internal combustion engine
06/19/2008WO2008049995A3 Assembly consisting of an engine cylinder valve and of an actuator with clearance compensating end stop
06/19/2008WO2008045220A3 Synchronous belt drive system
06/19/2008US20080141965 Hydraulic cam follower
06/19/2008US20080141964 Rocker arm apparatus for engine cylinder deactivation
06/19/2008US20080141963 Camshaft operating unit
06/19/2008US20080141962 Rotor and stator seals for a vane-type camshaft phaser
06/19/2008US20080141961 Variable valve system for internal combustion engine
06/19/2008US20080141960 Variable valve actuation system having a crank-based actuation transmission
06/19/2008US20080141959 System for Controlling Variable Valve
06/19/2008US20080141958 Variable valve lift apparatus
06/19/2008DE202007001803U1 Kettenspanner Chain tensioner
06/19/2008DE102007056979A1 Steuerkette/Riemen mit variabler Teilung für eine Nockenwelle-Kurbelwelle-Korrelation Timing chain / belt with variable pitch for a camshaft crankshaft correlation
06/19/2008DE102007008790A1 Variable Ventilhubvorrichtung Variable valve
06/19/2008DE102006059188A1 Aktuator zur Positionierung eines Stellglieds eines variablen Ventiltriebs einer Brennkraftmaschine Actuator for positioning of an actuator of a variable valve drive of an internal combustion engine
06/19/2008DE102004013767B4 Verfahren zur Diagnose der Funktionalität einer Ventilhubverstellung einer Brennkraftmaschine A method for diagnosing the functionality of a valve stroke of an internal combustion engine
06/18/2008CN201074532Y Valve actuating mechanism of rocker type engine
06/18/2008CN101203671A Engine
06/18/2008CN101203661A Valve gear of engine
06/18/2008CN101201014A Self-driven integral air compressor
06/18/2008CN101201011A Atkinson cycle powertrain
06/18/2008CN101201009A Engine valve timing and lift continuously variable system
06/18/2008CN101201008A Valve gear of internal combustion engine
06/18/2008CN100395441C Valve timing controller for internal combustion engine
06/18/2008CN100395438C Motorcycle and engine for motorcycle
06/17/2008USRE40381 Multi-cylinder diesel engine with variably actuated valves
06/17/2008US7387098 Cam follower
06/17/2008US7387097 INA-schaeffler KG, industriestrasse 1-3, 91074 herzogenaurach ANR 12 88 48 20
06/17/2008US7387096 Lift-variable valve-operating systems for internal combustion engine
06/17/2008CA2450032C Control device for hybrid vehicle
06/12/2008WO2008070066A2 Control structure for electro-mechanical camshaft phase shifting device
06/12/2008WO2008068306A1 Switchable cam follower of a valve drive of an internal combustion engine
06/12/2008WO2008068251A1 Switchable cam lever of a valve drive of an internal combustion engine
06/12/2008WO2008068117A1 Valve timing mechanism
06/12/2008WO2008067935A2 Regulating device
06/12/2008WO2008043717A3 Cam follower
06/12/2008WO2008042262B1 System for selectively varying engine valve open duration
06/12/2008US20080135021 Engine Dynamic Load Leveling
06/12/2008US20080135004 Timing Phaser Control System
06/12/2008US20080135003 Oil supply circuit for cylinder deactivation system
06/12/2008US20080135002 Controller for internal combustion engine and method for variable valve timing control for the same
06/12/2008US20080135001 Exhaust valve arrangement and a fuel system incorporating an exhaust valve arrangement
06/12/2008US20080135000 Poppet valve operating system for internal combustion engnie
06/12/2008DE102006058093A1 Ventiltrieb Valve Train
06/12/2008DE102006057895A1 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine Switching finger of a valve train of an internal combustion engine
06/12/2008DE102006057894A1 Schaltbarer Schlepphebel eines Ventiltriebs einer Brennkraftmaschine Switching finger of a valve train of an internal combustion engine
06/12/2008DE102004028033B4 Kipphebelachse Rocker
06/11/2008EP1930560A2 Hydraulic control system for a variable camshaft timing phaser
06/11/2008EP1930559A2 Rocker arm installed module
06/11/2008CN201071759Y Timing gear and rotary speed position signal panel combined unit of cam shaft
06/11/2008CN201071743Y Rolling type rocker arm structure
06/11/2008CN201071742Y Car engine camshaft
06/11/2008CN101198771A Nox emission control for a controlled auto-ignition four-stroke internal combustion engine
06/11/2008CN101196131A Leakage sealed camshaft adjuster with return spring
06/11/2008CN101196130A Poppet valve operating system for internal combustion engnie
06/11/2008CN101196129A Mounting structure of car engine camshaft frame
06/11/2008CN101196128A Secondary assembling and locating method, and set bolt
06/11/2008CN101196127A Camshaft bearing cover of engine
06/11/2008CN100394010C Variable valve timing controller for internal combustion engine
06/11/2008CN100394000C Combustion engine variable compression ratio apparatus and method
06/11/2008CN100393988C Air valve device for IC engine
06/11/2008CN100393987C Air valve driver for IC engine
06/11/2008CN100393986C Valve transmission device of internal combustion engine
06/10/2008US7386390 Variable valve control apparatus for internal combustion engine and method thereof
06/10/2008US7386387 Method for controlling an internal combustion engine using valve lift switchover
06/10/2008US7383820 Electromechanical valve timing during a start
06/10/2008US7383806 Engine with carbon deposit resistant component
06/10/2008US7383803 Valve timing control device for internal combustion engine
06/10/2008US7383802 Valve timing adjusting apparatus
06/10/2008US7383801 Valve gear for load change valves of internal combustion engines
06/10/2008US7383800 Assembly for actuating apparatus
06/10/2008US7383799 Method for monitoring the operating condition of an engine valve system
06/05/2008WO2008065881A1 Variable valve gear
06/05/2008WO2008065086A1 Torque oscillation controller
06/05/2008WO2008064434A1 Internal combustion engine
06/05/2008WO2008047062A3 Friction piece in a lubricated medium, working at contact pressures higher than 200 mpa
06/05/2008US20080127924 Tappet Clearance Automatic Adjusting Device and Adjusting Method
06/05/2008US20080127923 Rocker arm installed module
06/05/2008US20080127922 Valve gear for load change valves of internal combustion engines
06/05/2008US20080127921 Camshaft Adjuster for an Internal Combustion Engine
06/05/2008US20080127917 Mode-Switching Cam Follower
06/05/2008US20080127915 Motor engine family
06/05/2008DE19903455B4 Schaltbarer Tassenstößel, insbesondere für Gaswechselventile Switching tappet, especially for gas exchange valves
06/05/2008DE19860025B4 Ventilsteuerzeitenregelvorrichtung A valve timing control device
06/05/2008DE112006002222T5 Ventilsteuerzeit-Einstellvorrichtung Valve timing adjustment device
06/05/2008DE102007051453A1 Adjustable double tappet for push rod valve gear of internal-combustion engine, has lost motion spring fixed between lower head of inner unit facing upper head and lower side of cross web of housing
06/05/2008DE102006056841A1 Brennkraftmaschine Internal combustion engine
06/05/2008DE102006053703A1 Valve i.e. gas exchange valve, mechanism for use in internal combustion engine of motor vehicle, has control shaft with control contour rotated with cam shaft and actuating control valve, which controls oil flow
06/04/2008EP1927733A1 Torque Oscillation Controller
06/04/2008CN101194086A Timing phaser with offset spool valve
06/04/2008CN101194085A Valve actuation system with valve seating control
06/04/2008CN101191526A Chain for automobile engine
1 ... 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 ... 306