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)
08/2013
08/22/2013US20130213332 Variable valve operating apparatus
08/22/2013US20130213331 Rotor for a Camshaft Adjuster, and Camshaft Adjusting System
08/22/2013US20130213330 Central valve for a camshaft adjuster
08/22/2013US20130213329 Variable valve apparatus for internal combustion engine
08/22/2013US20130213328 Control valve for controlling compression ratio and combustion rate
08/22/2013US20130213327 Valve timing control apparatus
08/22/2013US20130213326 Control device for hydraulic variable valve timing mechanism
08/22/2013DE102012202569A1 Switchable plunger for valve drive of internal combustion engine, has limiting element that is axially arranged between inner shell of shirt-like element and outer shell of inner element
08/22/2013DE102012202520A1 Zentralventil für einen Nockenwellenversteller Central valve for a camshaft adjuster
08/22/2013DE102012202291A1 Signal transmitter wheel for acquisition of rotational position of shaft e.g. cam shaft, of combustion engine in motor car, has two parts connected and fixed with one another by connector, where wheel is manufactured by sintering process
08/22/2013DE102012003491A1 Kraftfahrzeugventiltriebverstellvorrichtung Kraftfahrzeugventiltriebverstellvorrichtung
08/22/2013DE102008038553B4 Variable Ventilhubvorrichtung Variable valve
08/22/2013DE102005026600B4 Brennkraftmaschine Internal combustion engine
08/22/2013DE102004054321B4 Regelvorrichtung für variables Ventilbetätigungssystem Control device for variable valve actuation system
08/21/2013EP2628910A1 Phase variable device of engine
08/21/2013EP2627877A1 Actuator of an electrohydraulic gas exchange valve drive of an internal combustion engine
08/21/2013EP2627473A1 Production of a functional shaft
08/21/2013CN203146180U Novel single-cylinder electrical control diesel engine
08/21/2013CN203146049U System for engines
08/21/2013CN203146048U Thermometal composite valve tappet
08/21/2013CN103261589A Rocker shaft shim
08/21/2013CN103256161A Roller tappet
08/21/2013CN103256090A Stepless variable air valve lifting mechanism
08/21/2013CN103256084A Valve timing control apparatus for internal combustion engine
08/21/2013CN103256083A Central valve for camshaft adjuster
08/21/2013CN103256082A Adjusting nut used for adjusting motorcycle air valve clearance
08/21/2013CN103255406A Surface treatment method of round steel camshaft and round steel camshaft
08/21/2013CN101922322B Camshaft phase adjuster with accumulator
08/21/2013CN101769205B Vehicle engine
08/21/2013CN101713305B Valve train for internal combustion engine
08/20/2013US8511273 Cylinder head of an internal combustion engine
08/20/2013US8511268 Engine equipped with variable valve timing mechanism
08/20/2013US8511267 Variable valve device and internal combustion engine
08/20/2013US8511266 Valve control apparatus for internal combustion engine
08/20/2013US8511084 Method and system for a turbocharged engine
08/15/2013WO2013119214A1 Follower mechanism
08/15/2013US20130206089 Variable cam phaser for automobile engine and controller therefor
08/15/2013US20130206088 Cam torque actuated - torsional assist phaser
08/15/2013US20130206087 Valve timing control apparatus for internal combustion engine
08/15/2013US20130206086 Camshaft phasing device
08/14/2013EP2625418A1 Bearing element having a roller rotatably mounted therein, in particular in the drive of a pump piston of a high-pressure fuel pump
08/14/2013EP2625395A1 Four-stroke internal combustion engine comprising an engine brake
08/14/2013EP2625393A1 Positive control (desmodromic) valve systems for internal combustion engines
08/14/2013EP2625392A1 Internal combustion engine
08/14/2013DE112011103859T5 Vier-Takt-Verbrennungsmotor mit variabler Ventilzeitsteuerung und Verfahren dafür Four-stroke internal combustion engine with variable valve timing and method thereof
08/14/2013DE112011103646T5 Nockenmomentbetriebener Phasenversteller mit Mittelpositionssperre Cam phaser moment operated with center position lock
08/14/2013DE102012202066A1 Nockenwelle/Motorwelle Cam shaft / motor shaft
08/14/2013DE102012201914A1 Transportsicherung mit Zusatzfunktion Transport safety with additional function
08/14/2013DE102012002896A1 Valve train for internal combustion engine, in which force of cooperating unit acts against disturbance torque, such that tooth flanks produce disturbance torque between external toothing of camshaft and internal toothing of cam support
08/14/2013DE102012002893A1 Kraftfahrzeugventiltriebverstellvorrichtung Kraftfahrzeugventiltriebverstellvorrichtung
08/14/2013CN203130279U Timing chain guard with crankcase ventilation labyrinth
08/14/2013CN203130181U Novel adjustable hydraulic tappet
08/14/2013CN203130180U Automobile engine crankshaft timing device
08/14/2013CN203130179U Hard alloy welding tappet
08/14/2013CN203130178U Automobile engine cam shaft
08/14/2013CN203130177U Hollow assembly type cam shaft
08/14/2013CN203130176U Assembly type cam shaft integrating bearing seats
08/14/2013CN203130175U Assembly-type gasoline engine cam shaft assembly
08/14/2013CN103249919A Pump actuator anti-rotation device
08/14/2013CN103244325A Plunger
08/14/2013CN103244228A Camshaft adjuster
08/14/2013CN103244227A Configuration of a tank connection in a camshaft adjuster with volume accumulator
08/14/2013CN103244226A Valve timing changing device
08/14/2013CN103244225A Filling of a volume accumulator in a camshaft adjuster
08/14/2013CN103244224A Camshaft adjuster
08/14/2013CN103244223A Directional control valve and camshaft adjuster
08/14/2013CN103244222A Non-return valve, rotor employing the non-return valve and camshaft adjuster with the rotor
08/14/2013CN103244221A Non-return valve of a camshaft adjuster
08/14/2013CN103244220A 凸轮轴调节器 Camshaft adjuster
08/14/2013CN103244219A Stator for camshaft adjuster, camshaft adjuster, and internal combustion engine
08/14/2013CN103244218A 气门正时控制器 Valve timing controller
08/14/2013CN102392750B Cylinder end with multi-spherical surface combustion chamber and gasoline engine thereof
08/14/2013CN102305114B Gasoline engine and air valve rocker assembly for same
08/14/2013CN101876279B Camshaft position measurement and diagnosis
08/13/2013US8505510 Sliding member and surface treatment method for the same
08/13/2013US8505509 Rocker arm apparatus for engine cylinder deactivation
08/13/2013US8505508 Phase varying device for engine
08/13/2013US8505507 Flow rate control valve
08/13/2013US8505506 Oil pressure control apparatus
08/08/2013US20130200289 Control valve for a cam shaft adjuster
08/08/2013US20130199480 Involute spring pallet component for a cylinder deactivation switchable roller finger follower
08/08/2013US20130199479 Rotor for a camshaft phaser, and camshaft phaser
08/08/2013US20130199478 Valve timing controller
08/08/2013US20130199477 Camshaft adjuster having a non-return valve
08/08/2013US20130199476 Non-return valve of a camshaft adjuster
08/08/2013US20130199475 Filling of a volume accumulator in a camshaft adjuster
08/08/2013US20130199474 Non-return valve of a camshaft adjuster
08/08/2013US20130199473 Non-return valve for camshaft adjusters with oil reservoirs
08/08/2013US20130199472 Mechanically controllable valve operating mechanism, and mechanically controllable valve operating mechanism arrangement
08/08/2013US20130199471 Configuration of a tank connection in a camshaft adjuster with volume accumulator
08/08/2013US20130199470 Arrangement of a volume accumulator
08/08/2013US20130199469 Construction of a hydraulic oil channel between a central valve and a volume accumulator of a camshaft adjuster
08/08/2013US20130199468 External volume accumulator configuration in a camshaft adjuster
08/08/2013US20130199467 Camshaft adjuster
08/08/2013DE102013202117A1 Ventilzeitsteuervorrichtung Valve timing control device
08/08/2013DE102012201573A1 Nockenwellenversteller Phaser
08/08/2013DE102012201570A1 Rückschlagventilaufteilung Check valve division
08/08/2013DE102012201567A1 Gestaltung eines Hydraulikölkanals zwischen einem Zentralventil und einem Volumenspeicher eines Nockenwellenverstellers Designing a hydraulic oil channel between a central valve and a volume of a storage camshaft adjuster
08/08/2013DE102012201566A1 Anordnung eines Volumenspeichers im Nockenwellenversteller Arrangement of a volume reservoir in the camshaft adjuster
08/08/2013DE102012201563A1 Rückschlagventil für Nockenwellenversteller mit Ölspeicher Check valve for camshaft adjuster with oil storage
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