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)
10/2014
10/21/2014US8863726 Method and system for engine cylinder decompression
10/21/2014US8863716 Tappet
10/21/2014US8863715 Internal combustion engine having two lubricating chambers separated from one another in a fluid-tight manner
10/21/2014US8863714 Camshaft assembly
10/21/2014US8863713 Camshaft adjuster having a non-return valve
10/21/2014US8863712 Configuration of a tank connection in a camshaft adjuster with volume accumulator
10/21/2014US8863711 Adjustable camshaft sprocket assembly and tool for same
10/21/2014US8863710 Control valve
10/21/2014US8863709 Valve timing adjuster
10/21/2014US8863708 Valve timing control device of internal combustion engine
10/21/2014US8863707 Camshaft adjuster
10/21/2014US8863706 Four-stroke cycle engine
10/21/2014US8863615 Roller lifter, roller lifter production method and liquid pump
10/16/2014US20140305397 Camshaft support structure
10/14/2014US8859078 Friction piece in a lubricated medium, working at contact pressures higher than 200 MPa
10/14/2014US8857409 Method for compensating for valve lift deviation between engines equipped with CVVL mechanism
10/14/2014US8857402 Engine with variable valve timing mechanism
10/14/2014US8857395 Valve timing control apparatus
10/14/2014US8857394 Variable valve timing control apparatus
10/14/2014US8857393 Camshaft adjuster
10/14/2014US8857392 Camshaft adjusting device for a motor vehicle engine
10/14/2014US8857391 Controller for variable valve actuation device
10/14/2014US8857390 Adhesive joining for powder metal components
10/14/2014US8857389 Internal combustion engine and backlash adjusting device of cam driving gear mechanism
10/14/2014US8857388 Valve open/close timing control system
10/14/2014US8857177 Piston engine
10/09/2014WO2014165384A1 Oil control valve system for valve actuation switching
10/09/2014WO2014165383A1 Controlling motion of a moveable part
10/09/2014WO2014163108A1 Cam shaft manufacturing method and gear shaft manufacturing method
10/09/2014WO2014162861A1 Control device for internal combustion engine
10/09/2014WO2014161649A1 Clamping nest having fixing elements
10/09/2014WO2014161620A1 Valve train mechanism for an internal combustion engine of a motor vehicle
10/09/2014WO2014161619A1 Valve train mechanism for an internal combustion engine of a motor vehicle
10/09/2014WO2014161537A1 Tappet for valve- or pump actuation and method for producing a tappet for valve- or pump actuation
10/09/2014WO2014161536A1 Camshaft adjuster
10/09/2014US20140299092 Bearing frame or cylinder head cover of an internal combustion engine
10/09/2014US20140299083 Valve train system for providing continuously variable valve lift
10/09/2014US20140299082 Continuously variable valve lift device
10/09/2014US20140299080 Method for estimating the angular position of a crankshaft for accelerating the starting of an internal combustion engine
10/09/2014DE112011106042T5 Antriebsvorrichtung Driving device
10/09/2014DE112006000527B4 Verfahren für den Übergang zwischen einer Betriebsart mit gesteuerter Selbstzündung und einer Betriebsart mit Funkenzündung bei Motoren mit direkter Kraftstoffeinspritzung Method for the transition between a mode controlled auto-ignition mode and a spark ignition for engines with direct fuel injection
10/09/2014DE102014206635A1 Elektromagnetischer aktuator Electromagnetic actuator
10/09/2014DE102014205763A1 Positionsdetektion für Nockenschalt-Nockenwellensystem Position detection cam switching-cam system
10/09/2014DE102014204355A1 Ventiltiming-Steuerungsvorrichtung für einen Verbrennungsmotor Valve timing control apparatus for an internal combustion engine
10/09/2014DE102014204341A1 Ventiltiming-Steuerungssystem für einen Verbrennungsmotor und Entsperrmechanismus einer Ventiltimingsteuerungsvorrichtung für einen Verbrennungsmotor Valve timing control system for an internal combustion engine and unlocking mechanism of a valve timing control apparatus for an internal combustion engine
10/09/2014DE102013206078A1 Nockenwellenversteller Phaser
10/09/2014DE102013206011A1 Stößel zur Ventil- oder Pumpenbetätigung und Herstellungsverfahren für einen Stößel zur Ventil- oder Pumpenbetätigung Tappet to the valve or pump actuation, and manufacturing method of a tappet to the valve or pump actuation
10/09/2014DE102013204869A1 Steuerkolben für ein Zentralventil und Herstellungsverfahren für einen Steuerkolben eines Zentralventils A central valve control piston and manufacturing method of a control piston of a central valve
10/09/2014DE102013103553A1 Ventilsteuerung für wenigstens zwei Hubventile Valve control for at least two lift valves
10/09/2014DE102013103338A1 Verbrennungskraftmaschine Internal combustion engine
10/09/2014DE102013005959A1 Brennkraftmaschine mit einer Ölversorgung eines Nockentriebs Internal combustion engine with an oil supply of a cam drive
10/09/2014DE102013005803A1 Ventiltriebvorrichtung für eine Brennkraftmaschine A valve drive device for an internal combustion engine
10/09/2014DE102007000016B4 Steuervorrichtung und -verfahren für einen variablen Ventilmechanismus Control apparatus and method for a variable valve mechanism
10/07/2014US8855893 Valve timing control apparatus
10/07/2014US8855891 Control device for internal combustion engine
10/07/2014US8851048 Dedicated rocker arm engine brake
10/07/2014US8851039 Adjustable camshaft
10/07/2014US8851038 Roller valve lifter
10/07/2014US8851036 Internal combustion engine and method for producing such an engine
10/07/2014US8851035 Actuator unit for sliding cam systems with actuator pins controlled by control needles
10/07/2014US8851034 Hydraulic camshaft phaser
10/07/2014US8851033 Spring suspension of a hydraulic camshaft adjuster
10/07/2014US8851032 Valve timing controller
10/07/2014US8850925 Follower member
10/02/2014WO2014159476A1 Dual lock pin phaser
10/02/2014WO2014159386A1 Cam torque actuated variable camshaft timing device with a bi-directional oil pressure bias circuit
10/02/2014WO2014158087A1 Actuator for axial displacement of an object
10/02/2014WO2014157048A1 Sliding member, manufacturing method thereof, and combination of sliding member and opposite member
10/02/2014WO2014154211A1 Method for mounting a valve train of an internal combustion engine
10/02/2014US20140290609 Valve lash adjustment system
10/02/2014US20140290608 Latch pin assembly; rocker arm arrangement using latch pin assembly; and assembling methods
10/02/2014US20140290607 Camshaft adjusting means
10/02/2014US20140290605 Valve timing adjusting device, apparatus for manufacturing same and method for manufacturing same
10/02/2014US20140290602 Cam structure
10/02/2014DE102014204738A1 Reibungsarme Nockenwelle mit elektrischem Versteller Low-friction camshaft with electric adjusters
10/02/2014DE102013205533A1 Verfahren zur Montage eines Ventiltrieb einer Brennkraftmaschine Method for mounting a valve train of an internal combustion engine
10/02/2014DE102013205343A1 Ventiltrieb für Hubkolbenbrennkraftmaschinen Valve train for reciprocating internal combustion engines
10/02/2014DE102013205342A1 Ventiltrieb für Hubkolbenbrennkraftmaschinen mit zweiteiligem Schlepphebel Valve train for reciprocating internal combustion engines with two-finger lever
10/02/2014DE102013005532A1 Ventiltriebvorrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs A valve drive device for an internal combustion engine of a motor vehicle
10/02/2014DE102013005531A1 Ventiltriebvorrichtung für eine Brennkraftmaschine eines Kraftfahrzeugs A valve drive device for an internal combustion engine of a motor vehicle
10/02/2014DE102012001303B4 Verstellwellenbetätigung eines Ventiltriebs für Brennkraftmaschinen zur Betätigung von Gaswechselventilen Verstellwellenbetätigung a valve drive for internal combustion engines for actuating gas exchange valves
10/01/2014EP2784273A1 Variable valve apparatus for OHC type internal combustion engine
09/2014
09/30/2014US8846590 Method for lubricating diamond-like carbon coated surfaces
09/30/2014US8844489 Roller follower, valve train, induction hardening apparatus, method of heat treatment of shaft member, method of manufacturing shaft, and shaft
09/30/2014US8844488 Lubrication structure for rocker arm
09/30/2014US8844487 Exhaust valve control system
09/30/2014US8844486 Valve timing control apparatus
09/30/2014US8844485 Valve timing controller
09/30/2014US8844484 Non-return valve of a camshaft adjuster
09/30/2014US8844483 Clamping disk and cam adjusting unit
09/30/2014US8844482 Camshaft with camshaft adjuster
09/30/2014US8844481 Variable valve apparatus for internal combustion engine
09/30/2014US8844480 Internal-combustion engine having a system for variable actuation of the intake valves, provided with three-way solenoid valves
09/30/2014US8844403 Shaft-hub connection
09/30/2014US8844130 Assembled camshaft, main camshaft body and method for producing an assembled camshaft
09/25/2014WO2014153401A1 Rocker arm assembly and method of lubricating a valve train
09/25/2014WO2014152944A1 Valve actuation system
09/25/2014WO2014149415A1 Rotary engine, gas compressor, and liquid pump
09/25/2014WO2014146878A1 Internal combustion engine and method for operating such internal combustion engine
09/25/2014WO2014146651A1 Hydraulic support element
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