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)
12/2010
12/09/2010DE102010017242A1 Verstellbarer Stößel Adjustable plunger
12/09/2010DE102010017181A1 Variable Ventilhubvorrichtung mit einem Schwinghebel Variable valve with a rocker arm
12/09/2010DE102009026626A1 Kupplung oder Bremse in oder an einem Getriebe Clutch or brake in or on a gearbox
12/09/2010DE102009023695A1 Device for variable cam shaft adjustment in motor vehicle, has power transmission connection causing relative rotation or hydraulic clamping of cam shaft-firm component during application of pressure
12/09/2010DE102009022869A1 Flügelzellennockenwellenverstellersystem Vane phaser system
12/09/2010DE102009022868A1 Vane type camshaft adjuster has rotor which is deformed by screw against camshaft in axial manner, in which screw extends it by recess of camshaft
12/08/2010EP2258932A1 Timing transmission mechanism in engine
12/08/2010EP2258930A1 Phase changing device for automobile engine
12/08/2010EP2257697A1 Engine valve system with variable lift and duration
12/08/2010EP1756449B1 Traction mechanism for an internal combustion engine
12/08/2010CN201666171U Installation structure of an engine cam
12/08/2010CN201666170U Timing belt pulley retaining device
12/08/2010CN1965179B Traction mechanism for an internal combustion engine
12/08/2010CN101910571A Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
12/08/2010CN101910570A Sliding-pivot locking mechanism for an overhead cam with multiple rocker arms
12/08/2010CN101910569A Valve train device
12/08/2010CN101907002A Timing chain system of V-shaped engine
12/08/2010CN101907001A 无级可变气门升程机构 Infinitely variable valve lift mechanism
12/08/2010CN101907000A Automatically adjusting hydraulic tappet of engine valve clearance
12/08/2010CN101906999A Camshaft bearing cap of engine
12/08/2010CN101360889B Rocker arm consisting of sheet steel
12/08/2010CN101305167B Method for the variable valve actuation of an internal combustion engine
12/08/2010CN101180454B Drag lever of a valve mechanism of an internal combustion engine
12/07/2010US7845327 Hydraulic lash adjuster with damping device
12/07/2010US7845326 Variable valve lift apparatus
12/07/2010US7845325 Valve actuating mechanism for an internal combustion engine, and engine incorporating same
12/07/2010US7845324 Sliding-pivot locking mechanism for an overhead cam with multiple rocker arms
12/07/2010US7845323 Internal combustion engine cam follower arrangement
12/07/2010US7845321 Controller for vane-type variable timing adjusting mechanism
12/07/2010US7845320 Adjustable camshaft sprocket assembly and tool for same
12/07/2010US7845319 Valvetrain control systems with independent intake and exhaust lift control
12/07/2010US7845075 Method for manufacturing a camshaft
12/02/2010WO2010137159A1 Variable valve device for internal combustion engine
12/02/2010WO2010136875A1 Variable valve actuation apparatus for internal combustion engine
12/02/2010US20100305835 Variable valve timing control apparatus for internal combustion engine
12/02/2010US20100305834 Engine fuel injection control apparatus
12/02/2010US20100305832 Engine Control Device
12/02/2010US20100300390 Swithchable finger lever for a valve train of an internal combustion engine
12/02/2010US20100300389 Switchable finger lever
12/02/2010US20100300388 Vane-type camshaft adjuster system
12/02/2010US20100300387 System and method for determining a camshaft position in a variable valve timing engine
12/02/2010US20100300386 Control apparatus of internal combustion engine for vehicle
12/02/2010US20100300189 Diagnostic system for variable valve timing control system
12/02/2010DE112009000111T5 Arretierungsmechanismus mit verschiebbarem Drehzapfen für einen obenliegenden Nocken mit mehreren Kipphebeln Locking mechanism with adjustable pivot for an overhead cam with rocker arms more
12/02/2010DE102010002971A1 Ventilantrieb für Verbrennungsmotoren Valve drive for internal combustion engines
12/02/2010DE102009023040A1 Device for variably adjusting control time of gas exchange valves of internal-combustion engine, has pressurizing medium adapter including two axial end regions, and contact surfaces for assembly tool provided at one of axial end regions
12/02/2010DE102009023039A1 Adjusting assembly for internal combustion engine, has adjusting device for variably adjusting control time of internal-combustion engine and captively connected to housing part that is fastened to surrounding structure
12/02/2010DE102009022930A1 Engaging unit for use in rotational angle limitation device utilized in internal-combustion engine, has stopper provided at supporting and engaging elements that are partially engaged into cavities of other elements
12/02/2010DE102009022642A1 Cam for controlling e.g. opening strokes, of inlet valve of otto engine, has springer cam part pushed out from basic cam part or drawn into basic cam part by drive shafts depending on engine operating condition
12/02/2010DE102004014486B4 Spannschiene, schwenkbar gelagert auf einer Führungsschiene Tensioning rail, pivotally mounted on a guide rail
12/02/2010DE10140635B4 Vorrichtung zur variablen Ventilhubverstellung von Gaswechselventilen einer Verbrennungskraftmaschine Device for the variable valve lift of gas exchange valves of an internal combustion engine
12/01/2010EP2256309A1 Valve timing control device
12/01/2010EP2256308A1 Lash adjuster
12/01/2010EP2256307A1 Roller follower, valve gear, apparatus for high-frequency hardening, method of heat-treating shaft member, process for producing shaft, and shaft
12/01/2010CN201661330U Engine relief cam
12/01/2010CN201661327U Guide plate guiding device for internal combustion engine tappet
12/01/2010CN201661326U Engine with external-opening air distribution valve bodies
12/01/2010CN201661325U Novel valve rocker shaft
12/01/2010CN201661324U Novel integrated valve push rod
12/01/2010CN201661323U Valve tappet of low-speed engine
12/01/2010CN201661322U Positioning and fixing device for guaranteeing gear clearance of overhead camshaft of motor
12/01/2010CN101900048A System and method for determining a camshaft position in a variable valve timing engine
12/01/2010CN101900039A Engine control device
12/01/2010CN101900007A Rotary valve type four-stroke internal combustion engine distribution device
12/01/2010CN101900005A Smart camshaft phase regulator of variable valve timing system of engine
12/01/2010CN101900004A Valve timing control device
12/01/2010CN101900003A Internal combustion engine distribution mechanism with continuously variable valve stroke and control method thereof
12/01/2010CN101900002A Cam shaft and method for producing the same
12/01/2010CN101900001A Concentric camshaft and method of assembly
12/01/2010CN101372907B Engine equipped with adjustable valve timing mechanism
11/2010
11/30/2010US7841312 Adjustment device for a camshaft
11/30/2010US7841311 Variable valve timing device
11/30/2010US7841310 Spool valve for VCT locking pin release mechanism
11/25/2010WO2010133170A1 Valve drive mechanism
11/25/2010US20100294245 Spark ignition type internal combustion engine
11/25/2010US20100294223 Valve timing control device
11/25/2010US20100294222 Variable valve actuating mechanism with lift deactivation
11/25/2010US20100294220 Internal combustion engine with two intake valves per cylinder which are ac tuated hydraulically and have differentiated return springs
11/25/2010US20100294219 Rotationally locked tappet of a valve timing mechanism
11/25/2010DE19810298B4 Ventilzeitsteuersystem und Steuerverfahren für einen Verbrennungsmotor Valve timing control system and control method for an internal combustion engine
11/25/2010DE102010020741A1 Ventilzeitverhalten-Steuervorrichtung Valve timing control device
11/25/2010DE102010018850A1 Verfahren und System zum Steuern eines Nockenphasenstellers A method and system for controlling a cam phaser
11/25/2010DE102010003071A1 Einlasskanalstruktur eines Verbrennungsmotors in V-Bauart The intake port structure in a V-type internal combustion engine
11/24/2010EP2252774A1 Electromagnetic camshaft adjusting device
11/24/2010EP1896699B1 Control valve for a device for variably adjusting the valve timing for gas exchange valves in an internal combustion engine
11/24/2010CN201650490U Engine housing
11/24/2010CN201650395U Engine development early stage phraser mechanical simulator
11/24/2010CN201650394U Rocker arm assembly
11/24/2010CN201650393U Integral rocker chamber cover
11/24/2010CN201650392U Universal camshaft for gasoline engines and diesel engines
11/24/2010CN101894179A Composite function cam molded line of gas distribution cam mechanism of internal combustion engine
11/24/2010CN101893070A Ratchet-type tensioner
11/24/2010CN101893069A Ratchet-type tensioner
11/23/2010US7836861 Variable valve mechanism for internal combustion engine
11/23/2010US7836860 Engine rocker arm
11/23/2010US7836858 V-type engine and motorcycle incorporating same
11/18/2010WO2010130853A1 "volumetric pump"
11/18/2010US20100288219 Lash adjuster
11/18/2010US20100288218 Valve drive device
11/18/2010US20100288217 Valve drive train arrangement
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