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)
03/2014
03/26/2014CN203499746U Head structure of engine rocking arm
03/26/2014CN203499745U Cam shaft with adjustable cam
03/26/2014CN103688027A Camshaft with an axially displaceable cam pack
03/26/2014CN103688026A Camshaft with an axially displaceable cam pack
03/26/2014CN103670725A Valve timing control apparatus of internal combustion engine
03/26/2014CN103670724A Apparatus and method for controlling variable valve timing mechanism
03/26/2014CN103670576A Variable valve device
03/26/2014CN103670574A Centering slot for an internal combustion engine
03/26/2014CN103670573A Valve timing control apparatus
03/26/2014CN103670572A Valve timing control apparatus for internal combustion engine
03/26/2014CN103670571A Double-lock-pin middle-arranged central locking phaser
03/26/2014CN103670570A Bi-directional spring buffering variable valve system
03/26/2014CN103670569A Technology for engine continuous variable valve timing, phase position and lift
03/26/2014CN103670568A Diesel engine and valve mechanism with valve late closing function of diesel engine
03/26/2014CN103670567A Valve opening-closing timing control apparatus
03/26/2014CN103670566A Valve open/close timing control device
03/26/2014CN103670565A Slide valve
03/26/2014CN103670564A Valve open/close timing control system
03/26/2014CN103670563A Engine valve rocker
03/26/2014CN103670562A Rocker arm cover and engine provided with same
03/26/2014CN103670561A Rod type cam follower
03/26/2014CN103670560A Diesel engine and valve mechanism with valve early closing function of diesel engine
03/26/2014CN103670559A Direct injection engine cam shaft bearing cap
03/25/2014US8682569 Systems and methods for diagnosing valve lift mechanisms and oil control valves of camshaft lift systems
03/25/2014US8677964 Variable valve lift apparatus
03/25/2014US8677963 Electrical camshaft phaser with energy recovery
03/25/2014US8677962 Cam phaser locking systems
03/25/2014US8677961 Harmonic drive camshaft phaser with lock pin for selectivley preventing a change in phase relationship
03/25/2014US8677960 Camshaft adjuster, in particular with camshaft
03/25/2014US8677959 Variable valve timing controller for internal combustion engine
03/25/2014US8677958 Switchable lever for a valve drive of an internal combustion engine
03/25/2014US8677957 Spark ignited internal combustion engine system
03/25/2014US8677955 Single poppet valve cylinder head assembly for internal combustion engine
03/24/2014DE202014000844U1 System zur Leistungssteuerung eines Hubkolbenmotors System for power control of a piston engine
03/20/2014WO2014043489A1 Concentric camshaft assembly
03/20/2014WO2014041976A1 Machine component made of ferrous sintered metal
03/20/2014WO2014041299A1 Method for detecting a malfunction in a camshaft offset device
03/20/2014US20140076256 Constructed slide cam unit
03/20/2014US20140076255 Camshaft assembly and intermediate cam phasing position
03/20/2014US20140076254 Valve opening-closing timing control apparatus
03/20/2014US20140076253 Valve timing control apparatus for internal combustion engine and controller for valve timing control apparatus
03/20/2014US20140076252 Electric phasing of a concentric camshaft
03/20/2014US20140076251 Apparatus and Method for Controlling Variable Valve Timing Mechanism
03/20/2014US20140076250 Valve timing control apparatus
03/20/2014DE19834143B4 Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Nockenwellenverstelleinrichtung mit Flügelrad Means for changing the timing of gas exchange valves of an internal combustion engine, in particular camshaft adjustment device with impeller
03/20/2014DE10329586B4 Kurbelwinkeldetektoreinrichtung für Brennkraftmaschinen Crank angle detecting means for internal combustion engines
03/20/2014DE102013218794A1 Vorrichtung zum Steuern der Ventile für einen Verbrennungsmotor und Steuereinheit für eine Vorrichtung zum Steuern der Ventile A device for controlling the valves for an internal combustion engine and control unit for a device for controlling the valves
03/20/2014DE102013218359A1 Ölschmierungsstruktur für einen motor Oil lubrication structure for a motor
03/20/2014DE102012107678A1 Vorrichtung zur Phasenverschiebung des Drehwinkels eines Antriebsteils zu einem Abtriebsteil A device for phase shifting the angle of rotation of a driving part to a driven part
03/20/2014DE102012018229A1 Making cam for shaft e.g. drive in internal combustion engine of motor vehicle by forming cam blank of hardenable steel material by punching and/or cutting process, subjecting blank to heat treatment, and machining surface portion of blank
03/20/2014DE102010008758B4 Verbrennungsmotor mit variabler Ventilsteuerung Internal combustion engine with variable valve control
03/19/2014EP2708707A2 Valve opening-closing timing control apparatus
03/19/2014EP2708706A1 Valve timing control apparatus
03/19/2014EP2708705A1 Variable valve timing device
03/19/2014CN203488219U Engine chain system
03/19/2014CN103649514A Internal combustion engine valvetrain
03/19/2014CN103649499A Valve open/close timing adjusting system
03/19/2014CN103649498A Valve opening/closing time adjustment system
03/19/2014CN103649476A Valve opening/closing timing control device and valve opening/closing timing control mechanism
03/19/2014CN103644010A Improved internal combustion engine valve structure
03/19/2014CN103644009A Brazing hard alloy valve lifter for engine
03/19/2014CN102144078B Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts
03/19/2014CN101624936B Self compression timing gas occupied suspension piston engine
03/18/2014US8671900 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
03/13/2014WO2014038267A1 Valve timing controller
03/13/2014WO2014037130A1 Valve train for an internal combustion engine
03/13/2014WO2014015292A3 Systems and methods for hydraulic lash adjustment in an internal combustion engine
03/13/2014US20140074374 Coordinated torque control security systems and methods
03/13/2014US20140069364 Valve control apparatus for internal combustion engine
03/13/2014US20140069363 Variable valve timing device
03/13/2014US20140069362 Control system for variable valve timing apparatus
03/13/2014US20140069361 Valve timing control apparatus for internal combustion engine
03/13/2014US20140069360 Valve open/close timing control device
03/13/2014US20140069359 Variable valve timing device
03/13/2014DE102012215869A1 Ventiltrieb für eine Brennkraftmaschine Valve train for an internal combustion engine
03/12/2014EP2706203A2 Valve open/close timing control system
03/12/2014EP2706202A2 Valve open/close timing control device
03/12/2014CN203476422U Limiting board of motorcycle engine camshaft
03/12/2014CN203476421U Novel phaser
03/12/2014CN203476420U Cylinder cover oil way structure for built-in oil supplying way of OCV of automobile engine
03/12/2014CN203476419U Novel single-cylinder diesel engine four-air-valve mechanism
03/12/2014CN203476418U Anti-friction cam shaft cover
03/12/2014CN203476417U Camshaft positioning mechanism of single-cylinder diesel
03/12/2014CN203476416U Cam shaft
03/12/2014CN203476415U Cam shaft
03/12/2014CN103635674A Internal combustion engine
03/12/2014CN103635663A Cam follower device
03/12/2014CN103635662A Camshaft and corresponding production method
03/12/2014CN103628942A Engine air distributing timing assembly method
03/12/2014CN103628941A Hydraulic tappet with valve clearance adjusted automatically
03/12/2014CN102482960B Variable valve device, engine with same, and saddled vehicle
03/12/2014CN102482953B Structure unit for valve train of internal combustion engine
03/12/2014CN102414402B Control arrangement for inlet valve in piston engine
03/12/2014CN102365448B Cam for lifting/lowering exhaust valve, 4-cycle engine equipped with supercharger, and method for controlling valve timing
03/12/2014CN102261443B 张紧器 Tensioner
03/12/2014CN102140945B Valve bridge with integrated lost motion system
03/12/2014CN102105657B Control arrangement in piston engine
03/12/2014CN102071983B Camshaft adjusting arrangement
03/12/2014CN101832159B Concentric camshaft and method of assembly
03/11/2014US8667944 Cylinder head assembly having an oil routing plug
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