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)
09/2014
09/25/2014WO2014146626A1 Hydraulic camshaft adjuster having a locking pin for centre-locking provided for controlling a hydraulic medium
09/25/2014WO2014146625A1 Camshaft adjuster
09/25/2014US20140283776 Dual feed hydraulic lash adjuster for valve actuating mechanism
09/25/2014US20140283775 Retention device for valve actuating mechanism
09/25/2014US20140283774 Rocker arm assembly and method of lubricating a valve train
09/25/2014US20140283773 Adjustable camshaft drive
09/25/2014US20140283772 Lost-motion variable valve actuation system with cam phaser
09/25/2014US20140283770 Valve timing control apparatus for internal combustion engine
09/25/2014US20140283769 Internal combustion engine
09/25/2014US20140283768 Valvetrain oil control system and oil control valve
09/25/2014DE112011100407B4 Steuervorrichtung für einen verbrennungsmotor A control apparatus for an internal combustion engine
09/25/2014DE102013205129A1 Lagerrahmen oder Zylinderkopfhaube einer Brennkraftmaschine Bearing frame or cylinder head cover of an internal combustion engine
09/25/2014DE102013204929A1 Nockenwellenversteller Phaser
09/25/2014DE102013204928A1 Hydraulischer Nockenwellenversteller mit zum Hydraulikmittelsteuern vorgesehenem Verriegelungspin zur Mittenverriegelung Hydraulic camshaft adjuster with the hydraulic fluid controlling the intended locking pin for locking center
09/25/2014DE102013204774A1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
09/25/2014DE102013204764A1 Elektromagnetische Stellvorrichtung Electromagnetic actuator
09/25/2014DE102013203956A1 Nockenfolger für einen Ventiltrieb einer Brennkraftmaschine Cam follower for a valve train of an internal combustion engine
09/25/2014DE102013203955A1 Hydraulische Nockenwellenvorrichtung mit kugelabschnittsartiger Verriegelung Hydraulic camshafts device with spherical segment-like locking
09/25/2014DE102013203953A1 Aufnahmebuchse und diese aufnehmender hydraulischer Nockenwellenversteller zum Verriegeln eines Rotors an einem Stator Receiving socket and this receiving hydraulic camshaft adjuster for locking of a rotor to a stator
09/25/2014DE102013102151A1 Schlepphebelanordnung Drag lever arrangement
09/25/2014DE102013102150A1 Schlepphebelanordnung Drag lever arrangement
09/25/2014DE102013102149A1 Schlepphebelanordnung Drag lever arrangement
09/25/2014DE102013004800A1 Brennkraftmaschine und Verfahren zum Betreiben einer solchen Brennkraftmaschine Internal combustion engine and method for operating such an internal combustion engine
09/25/2014DE102011101871B4 Ventiltrieb für Brennkraftmaschinen zur Betätigung von Gaswechselventilen Valve drive for internal combustion engines for actuating gas exchange valves
09/24/2014EP2781703A1 Internal combustion engine
09/23/2014US8843294 Apparatus for and method of controlling variable valve timing mechanism
09/23/2014US8840495 Tensioner with micro-adjustment feature
09/23/2014US8839820 Control valves for controlling pressure medium flows
09/23/2014US8839751 Internal combustion engine having a device for changing the relative angular position of a camshaft with respect to a crankshaft
09/23/2014US8839750 System and method for controlling hydraulic pressure in electro-hydraulic valve actuation systems
09/18/2014WO2014145544A1 Compression relief brake reset mechanism
09/18/2014WO2014144581A1 Internal combustion engine and associated systems and methods
09/18/2014WO2014144444A2 Engine
09/18/2014WO2014143817A1 Needle roller cam follower for higher mileage applications of light, medium and heavy duty vehicles
09/18/2014WO2014139521A1 Plunger
09/18/2014WO2014138954A1 Fuel injector temperature mitigation
09/18/2014US20140270102 System for text assisted telephony
09/18/2014US20140261269 Needle roller cam follower for higher mileage applications of light, medium and heavy duty vehicles
09/18/2014US20140261266 Shared oil passages and/or control valve for one or more cam phasers
09/18/2014US20140261265 Low friction camshaft with electric phaser
09/18/2014US20140261264 Variable valve timing apparatus and internal combustion engine incorporating the same
09/18/2014US20140261263 Dual lock pin phaser
09/18/2014DE112011105910T5 Ventilzeitsteuervorrichtung für eine Brennkraftmaschine Valve timing control apparatus for an internal combustion engine
09/18/2014DE102013204664A1 Hydraulisches Abstützelement Hydraulic support
09/18/2014DE102013204659A1 Nockenwellenversteller Phaser
09/18/2014DE102013204655A1 Ventiltrieb eines Verbrennungsmotors Valve train of an internal combustion engine
09/18/2014DE102013204178A1 Stößel Tappet
09/18/2014DE102013114854A1 Mehrstufiger-Variabler-Ventilhub-Vorrichtung, -System und Verbrennungsmotor A multi-stage variable valve lift device, system and engine
09/18/2014DE102010019004B4 Schwenkmotorversteller mit einem Hydraulikventil Schwenkmotorversteller with a hydraulic valve
09/18/2014DE10122373B4 Schaltbares Abstützelement Switching pivot element
09/17/2014EP2778356A2 Valve timing control apparatus
09/17/2014EP2778355A1 System for varying cylinder valve timing in an internal combustion engine
09/17/2014EP2777868A1 Device for positioning at least one functional element
09/17/2014EP2776686A1 Multi-part, joined rotors in hydraulic camshaft adjusters, having joint sealing profiles, and method for producing the rotors
09/16/2014US8834132 Apparatus having control valve and variable capacitance pump and hydraulic pressure circuit of internal combustion engine in which the same apparatus is used
09/16/2014US8833321 Cylinder head cover module with integrated valve train
09/16/2014US8833320 Camshaft for an internal combustion engine
09/16/2014US8833319 Valve train with camshaft with an axially displaceable cam unit
09/16/2014US8833318 Device for the variable adjusting of the control timing of gas exchange valves of an internal combustion engine
09/16/2014US8833317 Variable valve mechanism
09/12/2014WO2014136169A1 Phase varying device for internal combustion engine
09/12/2014WO2014135321A1 Variable valve train for actuating a valve of an internal combustion engine
09/12/2014WO2014135159A1 Cam follower for a valve train of an internal combustion engine
09/12/2014WO2014135158A1 Hydraulic camshaft device with spherical section-like lock
09/11/2014US20140251251 Valvetrain impact absorber
09/11/2014US20140251250 Multiple variable valve lift apparatus
09/11/2014US20140251249 Concentric camshaft phaser
09/11/2014US20140251248 Valve timing control apparatus
09/11/2014US20140251247 System for Varying Cylinder Valve Timing in an Internal Combustion Engine
09/11/2014US20140251246 Method and systems for variable valve timing for a v-engine with a single central camshaft
09/11/2014US20140251245 Valve timing control apparatus
09/11/2014US20140251244 Valve timing control apparatus
09/11/2014US20140251242 Engine valve position sensing systems and methods
09/11/2014DE19917772B4 Ventilspielüberwachungseinrichtung Valve clearance monitoring device
09/11/2014DE19706738B4 Hydraulisches Abstützelement für eine Verbrennungskraftmaschine Hydraulic support for an internal combustion engine
09/11/2014DE102014204288A1 Konzentrischer Nockenwellenversteller Concentric camshaft adjuster
09/11/2014DE102014103006A1 Verfahren und Systeme zur variablen Ventilsteuerung bei einem V-Motor mit zentraler Nockenwelle Methods and systems for variable valve control in a V-engine with central camshaft
09/11/2014DE102014002268A1 Verbrennungskraftmaschine, Ventilbetätigungsvorrichtung hierfür und Verfahren zum Beseitigen eines Regel- oder Steuerglieds Internal combustion engine, the valve actuating apparatus therefor, and method for eliminating a regulating or control member
09/11/2014DE102013203954A1 Aktoreinheit mit Einzelansteuerung Actuator with individual control
09/11/2014DE102013203842A1 Lageranordnung Bearing assembly
09/11/2014DE102013203822A1 Reibleistungsoptimierter Ventiltrieb und Verfahren zum Betreiben eines derartigen Ventiltriebs Reibleistungsoptimierter valve drive and method for operating such a valve train
09/11/2014DE102013203821A1 Reibleistungsoptimierte Brennkraftmaschine undVerfahren zum Betreiben einer derartigen Brennkraftmaschine Reibleistungsoptimierte engine undVerfahren for operating such an internal combustion engine
09/11/2014DE102013102241A1 Elektromagnetische Stellvorrichtung, insbesondere zur Nockenwellenverstellung einer Brennkraftmaschine Electromagnetic actuator device, especially for an internal combustion engine camshaft adjustment
09/11/2014DE102013102231A1 Variabler Ventiltrieb zur Betätigung eines Ventils eines Verbrennungsmotors A variable valve drive for actuating a valve of an internal combustion engine
09/11/2014DE102013003494A1 Nockenwellenverstellvorrichtung Camshaft actuator
09/11/2014DE102009043391B4 Nockenwellen-Montageprozess mit doppelter Aufweitung mittels Kugel Camshaft assembly process with double expansion by means of ball
09/11/2014DE102006000026B4 Variable Ventilzeitsteuereinrichtung Variable valve timing means
09/10/2014EP2773855A1 Latch pin assembly; rocker arm arrangement using latch pin assembly; and assembling methods
09/09/2014US8826875 Actuator of an electrohydraulic gas exchange valve drive of an internal combustion engine
09/09/2014US8826874 Anti-rotation roller valve lifter
09/09/2014US8826873 Rotor for a camshaft adjuster, and camshaft adjusting system
09/09/2014US8826872 Valve closing/opening timing control device
09/09/2014US8826871 Method for combustion mode transition
09/09/2014US8826869 Intake system for a two-stroke internal combustion engine
09/04/2014WO2014134601A1 Latch interface for a valve actuating device
09/04/2014US20140245981 Cam follower
09/04/2014US20140245980 Camshaft and functional elements for a camshaft
09/04/2014US20140245979 Variable valve timing arrangement
09/04/2014DE10344046B4 Startsteuergerät eines Verbrennungsmotors Start control apparatus of an internal combustion engine
09/04/2014DE102013203523A1 Nockenwellenverstelleinrichtung für eine Brennkraftmaschine Camshaft adjustment device for an internal combustion engine
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 ... 306