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)
09/2012
09/26/2012CN101598043B Lubricating type tensioner
09/26/2012CN101142378B Cam assembly
09/25/2012US8275539 Control system and method for internal combustion engine
09/25/2012US8272359 Camshaft including weight reducing features and method of forming
09/25/2012US8272358 Hydraulic system control device and valve timing control device
09/25/2012US8272357 Crossover valve systems
09/25/2012US8272207 Late post injection of fuel for particulate filter heating
09/20/2012WO2012123164A1 Drive wheel device
09/20/2012WO2012123160A1 Valve drive with additional lift in the cam base circle
09/20/2012WO2012122846A1 Gasoline engine inclined valve cylinder head and gasoline engine therewith
09/20/2012WO2012122820A1 Vertical-shaft gasoline engine cylinder head assembly and gasoline engine having same
09/20/2012WO2012122715A1 Variable valve timing distribution adjusting device and a method for improving mechanical properties thereof
09/20/2012WO2012097895A3 Valve control system
09/20/2012US20120234277 Roller tappet
09/20/2012US20120234275 Camshaft phaser with coaxial control valves
09/20/2012US20120234274 Spark ignition type internal combustion engine
09/20/2012US20120234273 Spark ignition type internal combustion engine
09/20/2012US20120234272 Variable Valve Control Apparatus for Internal Combustion Engine
09/20/2012DE10237414B4 Dichtelement und Schwenkmotor Sealing element and swing motor
09/20/2012DE102011014460A1 Wing cell camshaft adjuster used in internal combustion engine of motor vehicle, has fixing unit that attaches roughened surface areas of lid on stator
09/20/2012DE102011014308A1 Brennkraftmaschine mit gemischter Nockenwelle Engine camshaft with mixed
09/20/2012DE102011014239A1 Internal combustion engine apparatus for use with valve train apparatus for motor vehicle, has valve lift switching unit and cam tracks, where exhaust gas recirculation of throttle device is adjusted by a control- and regulating unit
09/20/2012DE102011012104A1 Toothed pulley for transmission of torque from crankshaft to camshaft in internal combustion engine over toothed belt, has sprocket tooth, which are formed convex in plane stretched by transverse axis and peripheral direction
09/20/2012DE102011005575A1 Ventiltrieb mit Zusatzhub im Nockengrundkreis Valve train with auxiliary in the cam base circle
09/20/2012DE102011005472A1 Druckspeichereinhgeit für eine Nockenwelle sowie Hubkolben für eine Druckspeichereinheit Druckspeichereinhgeit for a camshaft and a reciprocating piston accumulator assembly
09/20/2012DE102011001420A1 Nockenwellenbaugruppe sowie Verfahren zum Herstellen einer Nockenwellenbaugruppe A camshaft assembly and method of manufacturing a camshaft assembly
09/20/2012DE102011001301A1 Schwenkmotorversteller Schwenkmotorversteller
09/20/2012DE102011001288A1 Internal combustion engine has latching element with latching recesses that is supported in cylinder head or in cylinder head cover or in bearing unit of cam shaft
09/19/2012EP2500533A2 Combustion engine with mixed cam shaft
09/19/2012EP2500532A1 Oscillating motor phaser
09/19/2012EP2500531A1 Camshaft phaser with coaxial control valves
09/19/2012EP2499346A1 Internal combustion engine having eight cylinders in v-configuration
09/19/2012CN202441525U Top-set single cam shaft engine
09/19/2012CN202441444U Roller wheel type tappet
09/19/2012CN102686837A Camshaft adjusting assembly
09/19/2012CN102686836A Rotary electromagnetic actuator
09/19/2012CN102686835A Roller tappet
09/19/2012CN102678367A Vertical type diesel engine body
09/19/2012CN102678262A Environment-friendly energy-saving two-travel gasoline engine
09/19/2012CN102678219A Fully variable valve timing and lifting mechanism for variable plane supporting body
09/19/2012CN102678217A Oscillating motor phaser
09/19/2012CN102678216A Fully variable valve timing and lifting mechanism for variable linear chute
09/19/2012CN102678215A Simplifying mechanism of fully variable valve timing gear
09/19/2012CN102678214A Fully variable valve timing and lift mechanism with double independent swing rods
09/19/2012CN102678213A Internal combustion engine
09/19/2012CN102678212A Engine assembly including cam phaser assembly aid pin
09/19/2012CN102678211A Valve drive for an internal combustion engine
09/19/2012CN102678210A Exhaust control pressure-regulating energy-saving internal combustion engine
09/18/2012US8267059 Switchable finger lever
09/18/2012US8267058 Valve opening/closing timing control apparatus
09/18/2012US8267057 Continuously variable valve lift for internal combustion engine
09/18/2012DE202011102824U1 Federsystem Spring system
09/13/2012WO2012122201A2 Electronic hydraulic lifter and method
09/13/2012US20120227697 Valve drive for an internal combustion engine
09/13/2012US20120227696 Apparatus for sensing cam phaser position
09/13/2012US20120227695 Arm type valve lifter
09/13/2012US20120227694 Continuously variable valve actuation apparatus for an internal combustion engine
09/13/2012US20120227693 Device for variably adjusting the control times of gas exchange valves of an internal combustion engine
09/13/2012US20120227692 Stepped rotor for camshaft phaser
09/13/2012US20120227689 Camshaft
09/13/2012US20120227688 Engine assembly including cylinder head oil gallery
09/13/2012DE102012203024A1 Motorbaugruppe mit zylinderkopfölleitung Motor assembly with the cylinder head oil passage
09/13/2012DE102011012149A1 Cylinder head for internal combustion engine of motor vehicle, has camshaft bearing frame that is arranged on cylinder head housing, where camshaft bearing frame is fixed with central bearing points on cylinder head housing by screws
09/13/2012DE102011001125A1 Ventiltrieb für eine Brennkraftmaschine Valve train for an internal combustion engine
09/13/2012DE102011001124A1 Valve train for optimizing load movement in combustion chamber of combustion engine, has link portion including two reconducting elements for pins, where pins are axially displaceable in radially outward direction by reconducting elements
09/13/2012DE102011001123A1 Internal combustion engine has camshafts and sliding cam that are positioned in housing of another camshaft which is positioned between head cover and lower portion of cylinder
09/12/2012EP2497925A1 Intake apparatus of engine
09/12/2012EP2497915A1 Control device for internal combustion engine
09/12/2012EP2497914A1 Camshaft apparatus
09/12/2012EP2496800A1 Rocker shaft mounted engine brake
09/12/2012CN202431393U Valve chamber cover of dual-VVT (variable valve timing) engine
09/12/2012CN202431318U Engine valve rocker
09/12/2012CN202431317U Supporting structure of engine valve rocker arm
09/12/2012CN202431316U Low-friction and long-life tappet
09/12/2012CN202431315U Air inlet cam shaft
09/12/2012CN202431314U Cam shaft of light weight anti-wear structure
09/12/2012CN102667076A Rotor, in particular for a camshaft adjuster, method for producing a rotor and device for adjusting the angle of rotation of a camshaft relative to a crankshaft of an engine
09/12/2012CN102667075A Phaser with oil pressure assist
09/12/2012CN102667074A Cam follower of which the structure is improved such that the limit load can be increased
09/12/2012CN102667073A Switchable pressure supply device
09/12/2012CN102661194A Engine exhaust gas energy recovery system
09/11/2012US8265857 Apparatus for and method of controlling engine
09/11/2012US8261710 Sealed lash adjuster and seal structure between first and second parts
09/11/2012US8261709 Internal-combustion engine of the type with at least one cylinder working in degraded mode
09/11/2012US8261707 Valve timing controller for internal combustion engine
09/11/2012US8261706 Timing adjustment device for an internal combustion engine
09/11/2012US8261705 Camshaft and phaser assembly
09/11/2012US8261704 Variable valve timing control apparatus for internal combustion engine
09/11/2012CA2683579C Variable valve timing mechanism and method
09/07/2012WO2012116677A1 Cam follower and valve gear
09/07/2012WO2011075008A8 Veb excenter reset
09/06/2012US20120222639 Valve train system for an internal combustion engine
09/06/2012US20120222638 Rotor, in particular for a camshaft adjuster, method for producing a rotor and device for adjusting the angle of rotation of a camshaft relative to a crankshaft of an engine
09/06/2012US20120222637 Engine assembly including cam phaser assembly aid pin
09/06/2012US20120222636 Variable valve actuation mechanism for overhead-cam engines with an oscillating/sliding follower
09/06/2012US20120222635 Variable valve operating apparatus for internal combustion engine
09/06/2012US20120222634 Three-port pintle valve for control of actuation oil
09/06/2012US20120222303 Rocker arm assembly including lash adjustment arm and method of assembly
09/06/2012DE102012203025A1 Kipphebelbaugruppe mit spieleinstellarm und zusammenbauverfahren Rocker arm assembly with spieleinstellarm and construction methods together
09/06/2012DE102012203023A1 Motorbaugruppe mit einem hilfsstift einernockenphasenstellerbaugruppe A cam phaser assembly motor assembly with a helpful pin
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