| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 08/09/2007 | US20070180897 Method for recording microstructural changes in a component |
| 08/09/2007 | US20070180694 Arrangement and method for producing a camshaft |
| 08/09/2007 | DE10360033B4 Variables Ventilvorrichtung für einen Verbrennungsmotor A variable valve device for an internal combustion engine |
| 08/09/2007 | DE102007004123A1 Vorrichtung und Verfahren zum Steuern einer Bewegungsvorrichtung Apparatus and method for controlling a movement device |
| 08/09/2007 | DE102007000026A1 Vorrichtung und Verfahren zum Steuern eines Verbrennungsmotors Apparatus and method for controlling an internal combustion engine |
| 08/09/2007 | DE102007000016A1 Steuervorrichtung und -verfahren für einen variablen Ventilmechanismus Control apparatus and method for a variable valve mechanism |
| 08/09/2007 | DE102006005342A1 Verstelleinrichtung Adjustment |
| 08/09/2007 | DE102006005336A1 Brennkraftmaschine Internal combustion engine |
| 08/09/2007 | DE102006004817A1 Vorrichtung zur stufenlosen Verstellung und/oder Regelung der Hubgröße und der Steuerzeiten eines Gaswechselventils einer Brennkraftmaschine Device for continuous adjustment and / or control of the lift amount and the timing of a gas exchange valve of an internal combustion engine |
| 08/09/2007 | DE102006004751A1 Hydraulic support unit for lever-like cam follower of valve gear, has pressure piston designed as one-piece, and deflecting unit represented as star- shaped or wave-like sleeve and lying with its head circle at inner shell of piston |
| 08/09/2007 | DE102006002997A1 Hydraulic valve-clearance compensation unit e.g. hydraulic valve lifter, for internal combustion engine, has diaphragm spring arranged between low pressure area and high pressure areas and rotatably held at piston base by edge area |
| 08/09/2007 | DE102006002993A1 Nockenwellenversteller für eine Brennkraftmaschine Camshaft adjuster for an internal combustion engine |
| 08/09/2007 | DE102006002967A1 Ventiltrieb eines Verbrennungsmotors Valve train of an internal combustion engine |
| 08/09/2007 | DE10139472B4 Vorrichtung zur Ventilsynchronisierung bei einer Brennkraftmaschine A device for valve timing in an internal combustion engine |
| 08/08/2007 | EP1816319A1 Rocker arm and method of manufacturing same |
| 08/08/2007 | EP1815115A2 Vehicle and propulsion system including an internal combustion engine |
| 08/08/2007 | CN2931816Y Engine integral cylinder head used in autobicycle |
| 08/08/2007 | CN2931797Y Automobile engine cam shaft |
| 08/08/2007 | CN1330924C Position detecting apparatus for actuator and variable valve lift mechanism for internal combustion engine |
| 08/08/2007 | CN1330870C Failure determination system and method for IC engine and control unit of engine |
| 08/08/2007 | CN1330867C Rotary detecting structure of camshaft |
| 08/08/2007 | CN1330858C Valve timing control system of IC engine |
| 08/08/2007 | CN1330857C Variable valve driving device of IC engine |
| 08/08/2007 | CN101014755A Variable valve device |
| 08/08/2007 | CN101014754A Equipment for internal combustion engine |
| 08/08/2007 | CN101012762A Engine variable-valve distribution mechanism |
| 08/08/2007 | CN101012761A Valve operating apparatus for internal combustion engine |
| 08/08/2007 | CN101012760A 顶置式凸轮发动机 Overhead cam engine |
| 08/07/2007 | US7252061 System and method for controlling load and combustion in an internal-combustion engine by valve actuation according to a multiple lift (multilift) cycle |
| 08/07/2007 | US7252060 Torsional damper for balance shafts |
| 08/07/2007 | US7252059 Closure assembly for a camshaft phaser |
| 08/07/2007 | US7252058 Lift-variable valve-operating system for internal combustion engine |
| 08/07/2007 | US7252057 Apparatus and method for controlling internal combustion engine |
| 08/07/2007 | US7252056 Target wheel pre-assembly for a camshaft phaser |
| 08/07/2007 | US7252055 Valve controller |
| 08/07/2007 | US7252054 Combustion engine including cam phase-shifting |
| 08/02/2007 | WO2007085754A2 Device for deactivating cylinders of an internal combustion engine |
| 08/02/2007 | WO2007085246A1 Fully variable valve controller for internal combustion engines |
| 08/02/2007 | US20070179700 Engine control system using valve opening parameter |
| 08/02/2007 | US20070175428 Rocker arm and method of manufacturing same |
| 08/02/2007 | US20070175427 Device and method for controlling internal combustion engine |
| 08/02/2007 | US20070175426 Rotor of a camshaft adjuster |
| 08/02/2007 | US20070175425 Method and apparatus for operating an oil flow control valve |
| 08/02/2007 | US20070175424 Valve operating apparatus for internal combustion engine |
| 08/02/2007 | US20070175028 Method for producing exterior component of assembled camshaft |
| 08/02/2007 | DE202006019979U1 Ventilfederteller mit Ventilfeder Valve spring retainers with valve spring |
| 08/02/2007 | DE202006005066U1 Ventilsteuerung Valve control |
| 08/02/2007 | DE112005001897T5 Variable Ventilbetätigungsvorrichtung Variable valve operating device |
| 08/02/2007 | DE10216815B4 Variable Ventilanhebevorrichtung Variable valve lift device |
| 08/02/2007 | DE102006004585A1 Absprungsicherung für einen Ventilbetätigungshebel Jump backup for a valve actuating lever |
| 08/02/2007 | DE102006002996A1 Kipphebel aus Stahlblech Rocker arm made of sheet steel |
| 08/02/2007 | DE102006002994A1 Hebelartiger Nockenfolger A lever type cam follower |
| 08/02/2007 | DE102005039368B4 Schaltbarer Ventilbetätigungsmechanismus Switchable valve operating mechanism |
| 08/01/2007 | EP1813784A1 Engine |
| 08/01/2007 | EP1813783A1 Cam phaser apparatus |
| 08/01/2007 | EP1812733A1 Sprocket with 1.5 order, and multiples thereof, vibration canceling profile and synchronous drive employing such a sprocket |
| 08/01/2007 | EP1812692A1 Device for controlling the lift of a gas exchange valve in an internal combustion engine |
| 08/01/2007 | EP1812691A1 Process for adjusting the angular position of the camshaft of a reciprocating internal combustion engine relative to the crankshaft |
| 08/01/2007 | EP1812690A1 Method for calibration of a positional sensor on a rotational actuator device for control of a gas exchange valve in an internal combustion engine |
| 08/01/2007 | CN2929196Y Rotary valve air distribution mechanism of reciprocating engine |
| 08/01/2007 | CN2929195Y Swing arm shaft support base of diesel engine and multiple cylinder diesel engine with said base |
| 08/01/2007 | CN1329669C Oil-way change valve with oil filter |
| 08/01/2007 | CN1329643C Four-stroke engine |
| 08/01/2007 | CN1329493C Rolling element |
| 08/01/2007 | CN101010494A Electromagnetically driven valve |
| 08/01/2007 | CN101010491A Connection element for the captive mounting of a lever-like cam follower |
| 08/01/2007 | CN101008348A Internal combustion engine without crankshaft |
| 08/01/2007 | CN101008332A Faulty lifter oil manifold assembly solenoid diagnostic system |
| 08/01/2007 | CN101008331A Valve transmission device of internal combustion engine |
| 07/31/2007 | US7251557 Method for auto-ignition operation and computer readable storage device for use with an internal combustion engine |
| 07/31/2007 | US7249588 Speed control method |
| 07/31/2007 | US7249583 System for controlling valve timing of an engine with cylinder deactivation |
| 07/31/2007 | US7249581 System with camshaft and camshaft receptacle |
| 07/31/2007 | US7249580 Valve return device, and an engine equipped with such a device |
| 07/31/2007 | US7249579 Enhanced permanent magnet electromagnetic actuator for an electronic valve actuation system of an engine |
| 07/31/2007 | CA2399764C System for lubricating valve-operating mechanism in engine |
| 07/26/2007 | WO2007084817A2 Exhaust system with cam-operated valve assembly and associated method |
| 07/26/2007 | WO2007083225A1 Camshaft support structure for internal combustion engine |
| 07/26/2007 | WO2007083224A2 Camshaft support structure of an internal combustion engine and assembly method thereof |
| 07/26/2007 | WO2007083223A1 Camshaft support structure of an internal combustion engine |
| 07/26/2007 | WO2007083222A1 Camshaft support structure for an internal combustion engine |
| 07/26/2007 | WO2007082623A1 Lever-type cam follower |
| 07/26/2007 | WO2007082622A1 Rocker arm consisting of sheet steel |
| 07/26/2007 | WO2007082600A1 Camshaft adjuster for an internal combustion engine |
| 07/26/2007 | WO2005089274A3 Valve bridge with integrated lost motion system |
| 07/26/2007 | US20070173362 Chain or synchronous belt drive and tensioning or guiding element for integrating into a chain or synchronous belt drive |
| 07/26/2007 | US20070169736 Valve timing mechanism of an internal combustion engine |
| 07/26/2007 | US20070169735 Shaft-mounted rocker arm arrangement |
| 07/26/2007 | US20070169733 Camshaft Adjuster for an Internal Combustion Engine |
| 07/26/2007 | US20070169732 Phase controller and cam shaft phase controller for internal combustion engine |
| 07/26/2007 | US20070169731 Variable cam phaser apparatus |
| 07/26/2007 | US20070169730 Camshaft adjuster |
| 07/26/2007 | US20070169729 Device and method for controlling internal combustion engine |
| 07/26/2007 | DE19853670B4 Einrichtung zur Nockenwellenverstellung Means for camshaft adjustment |
| 07/26/2007 | DE102007000014A1 Ventilzeitabstimmungssteuerung Valve timing control |
| 07/26/2007 | DE102007000012A1 Ventilzeitabstimmungssteuerung Valve timing control |
| 07/26/2007 | DE102006061036A1 Ventiltaktungssteuerungseinrichtung Valve timing control device |
| 07/25/2007 | EP1811349A1 Plant control device |
| 07/25/2007 | EP1811139A1 Rotor of a cam phaser |
| 07/25/2007 | EP1811138A2 Valve gear for load change valves of combustion engines |