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)
11/2010
11/02/2010US7823550 Engine equipped with adjustable valve timing mechanism
10/2010
10/28/2010WO2010123336A1 Shaft with slidable cams inserted between variable position rails and valve lifters for variable continuous distribution in four-cycle internal combustion engines
10/28/2010WO2010122831A1 Device for controlling valve opening/closing time
10/28/2010US20100274466 Intake control system and method for internal combustion engine
10/28/2010US20100269806 Method for Operating an Internal Combustion Engine and an Internal Combustion Engine
10/28/2010US20100269801 Control system for internal combustion engine
10/28/2010US20100269778 Cylinder head assembly for an internal combustion engine and method of making the same
10/28/2010US20100269773 Valvetrain for overhead valve engine
10/28/2010US20100269772 Variable valve timing control apparatus for internal combustion engine
10/28/2010US20100269771 Method and apparatus for operating an internal combustion engine
10/28/2010US20100269770 Electric Valve Timing Control Device of Internal Combustion Engine
10/28/2010US20100269769 Valve Drive for Gas Exchange Valves of an Internal Combustion Engine, Comprising a Movable Cam Support and Twin Worm Gear
10/28/2010DE112008003546T5 Ventilspiel-Einstellvorrichtung Valve lash adjuster
10/28/2010DE102010015716A1 Slide valve for concentric cam shaft arrangement, has internal cam shaft, which works as oiling control valve housings, and internal cam shaft having hollow inner side
10/28/2010DE102010012505A1 Hollow shaft i.e. assembled camshaft, for internal-combustion engine of motor vehicle, has shaft pipe welded with blind flange, where shaft pipe and/or blind flange is hardened locally in area of bearing surface
10/28/2010DE102009018963A1 Valve driving device for actuating axially movable gas shuttle valve of commercial motor vehicle, has resetting unit provided for defined adjustment of ball joint and comprising spring element that is arranged within ball joint
10/28/2010DE102009018413A1 Cam shaft for internal-combustion engine, has shaft pipe and multiple cams with respective depressing opening, by which respective cam is attached to shaft pipe
10/28/2010DE102009018412A1 Camshaft for internal-combustion engine of motor vehicle, has damping element arranged between damper ring and shaft pipe, where damper ring is arranged in internal cavity of camshaft
10/27/2010EP2242912A1 Variable valve actuating mechanism with lift deactivation
10/27/2010EP2242911A1 Single cam phaser camshaft
10/27/2010EP2035661B1 Variable valve timing apparatus and control method thereof
10/27/2010EP2010759B1 Synchronization device for an engine
10/27/2010EP1974127B1 Camshaft support structure of an internal combustion engine and assembly method thereof
10/27/2010CN201615198U 直齿传动结构 Drive straight tooth structure
10/27/2010CN201614989U 发动机后盖组件 Engine cover assembly
10/27/2010CN201614950U 一种发动机正时皮带用张紧器 An engine with a timing belt tensioner
10/27/2010CN201614949U 机械可变凸轮轴正时装置 Mechanical variable camshaft timing device
10/27/2010CN101871376A Automobile engine camshaft and processing method thereof
10/27/2010CN101871375A Method and apparatus for operating an internal combustion engine
10/27/2010CN101245720B Rocker assembly with adjustable swivel foot
10/26/2010US7819101 Method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine
10/26/2010US7819100 Internal combustion engine with intake valves having a variable actuation and a lift profile including a constant lift boot portion
10/26/2010US7819099 Rotary hydraulic coupling
10/26/2010US7819098 Variable valve timing apparatus and control method for the same
10/26/2010US7819097 Poppet cylinder valve operating system for internal combustion engine
10/26/2010CA2523103C Electromagnetic valve actuator
10/21/2010WO2010119322A1 Variable valve timing apparatus for internal combustion engine
10/21/2010WO2010118930A1 Hydraulic directional control valve
10/21/2010WO2010118826A1 Electromagnetic camshaft-adjuster device
10/21/2010WO2010096437A3 Variable valve actuation apparatus, system, and method
10/21/2010US20100263614 Lash adjuster
10/21/2010US20100263613 Lash adjuster
10/21/2010US20100263612 Device And Method For Controlling Valves
10/21/2010US20100263181 Rolled electroactive polymers
10/21/2010DE202010010402U1 Dieselmotor für kleine Leistungen Diesel engine for low power
10/21/2010DE112008003314T5 Spielausgleichsvorrichtung Lash adjuster
10/21/2010DE10297129B4 Verfahren zum Steuern des Ladedrucks eines turbogeladenen Verbrennungsmotors und zugehöriger Verbrennungsmotor A method for controlling the boost pressure of a turbocharged internal combustion engine and associated internal combustion engine
10/21/2010DE102010008883A1 Konzentrische Nockenwelle und Montageverfahren Concentric camshaft assembly and method
10/21/2010DE102010007757A1 Konzentrische Nockenwelle und Montageverfahren Concentric camshaft assembly and method
10/21/2010DE102009009470A1 Valve driving device for motor vehicle, has stop element and sensor element that determines phase angle formed between adjustable cam support elements, where stop element and sensor element are partially and integrally implemented
10/20/2010EP1666702B1 Valve gear of internal combustion engine
10/20/2010CN201610774U 柴油机气门摇臂座装配结构 Diesel engine valve rocker seat assembly structure
10/20/2010CN201610773U 引擎阀门的控制装置 Engine valve control device
10/20/2010CN101868599A Valve gear mechanism
10/20/2010CN101865002A Electrically-controlled hydraulic variable valve mechanism for internal combustion engine
10/20/2010CN101865001A Cam with symmetrical profile lines
10/19/2010US7818113 Valve timing control apparatus and valve timing control arrangement
10/19/2010US7814879 Monolithic block and valve train for a four-stroke engine
10/19/2010US7814875 Stroke adjusting device for valves of a combustion engine
10/19/2010US7814874 Controlling two cam phasers with one cam position sensor
10/19/2010US7814873 Variable valve operating device and valve opening amount adjustment method
10/19/2010CA2540729C Timing advancement for exhaust valve in internal combustion engine
10/19/2010CA2492844C Hydraulic valve actuator for reciprocating engine
10/19/2010CA2471588C Valve
10/14/2010WO2010116546A1 Cam for lifting/lowering exhaust valve, 4-cycle engine equipped with supercharger, and method for controlling valve timing
10/14/2010WO2010116532A1 Variable valve timing mechanism with intermediate locking mechanism and fabrication method thereof
10/14/2010WO2010115399A1 Valve train for internal combustion engines for actuating gas exchange valves
10/14/2010US20100258097 Internal combustion engine
10/14/2010US20100258093 Direct injected fuel pump diagnostic systems and methods
10/14/2010US20100258069 Valve timing control apparatus
10/14/2010DE102010014341A1 Ventilzeitverhalten-Steuervorrichtung Valve timing control device
10/14/2010DE102010008958A1 Verbrennungsmotor mit variablem Ventiltrieb Combustion engine with variable valve timing
10/14/2010DE102009016902A1 Cam shaft for stroke-variable actuation of gas exchange valves of four-cylinder four-valve engine, has cam pieces, where number of cam pieces is lesser than number of engine cylinders whose associated gas exchange valves operate shaft
10/14/2010DE102009016186A1 Apparatus for variably adjusting timing of inlet and outlet gas exchange valves of internal combustion engine, has opening communicating with pressurizing medium line that is formed in cylinder head fixed component and opens into receptacle
10/14/2010DE102009006894B4 Vorrichtung zur Schaltbetätigung eines hydraulischen Ventilspielausgleichselements Apparatus for switching operation of a hydraulic valve clearance compensation element
10/14/2010DE102008029600B4 Zylinderkopf Cylinder head
10/13/2010EP2238319A1 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
10/13/2010EP2237922A1 Method and apparatus for assembling a composite, in particular comprising a camshaft and a housing
10/13/2010EP1674672B1 Control system for a variable valve actuating device
10/13/2010EP1242735B1 Method and apparatus for hydraulic clip and reset of engine brake systems utilizing lost motion
10/13/2010CN201606149U 一种三缸柴油机 One kind of three-cylinder diesel engine
10/13/2010CN201606126U 一种气门推杆 A valve push rod
10/13/2010CN201606125U 一种汽油发动机凸轮轴 A gasoline engine camshaft
10/13/2010CN201606124U 用于密封凸轮轴油道孔的装置 Means for sealing the oil passage hole of the camshaft
10/13/2010CN201606123U 一种微型汽车发动机凸轮轴轴承盖 A miniature car engine camshaft bearing cap
10/13/2010CN1821604B Camshaft adjuster with play-free locking
10/13/2010CN101861450A Valve driving device
10/13/2010CN101861449A Valve driving device
10/13/2010CN101861447A Valve arrangement for a combustion engine
10/13/2010CN101861446A Method and apparatus for continuously variable differential phasing of engine valve operation
10/13/2010CN101858281A Air inlet sectioning device for internal combustion engine
10/13/2010CN101858261A Recirculation method of exhaust gas inside cylinder of diesel engine and cam shaft for implementing same
10/13/2010CN101858233A Timing method and mechanism of fully variable valve including speed-changing swing mechanism
10/13/2010CN101240723B Valve drive system of internal combustion engine
10/13/2010CN101122246B Internal combustion engine having variable valve operating device
10/12/2010US7813864 Control apparatus for internal combustion engine
10/12/2010US7810460 Adaptive individual dynamic volumetric efficiency optimization for engines with variable cam phasers and variable lift
10/12/2010CA2544075C Control method and control apparatus of internal combustion engine
10/07/2010WO2010113747A1 Variable valve timing device
10/07/2010WO2010113279A1 Phase variable device for engine
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