| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 04/27/2006 | US20060089221 Hydraulic tensioner with improved relief valve |
| 04/27/2006 | US20060086338 Idle speed controller for internal combustion engine |
| 04/27/2006 | US20060086335 Internal combustion engines |
| 04/27/2006 | US20060086332 CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals |
| 04/27/2006 | US20060086331 Device for adjusting the camshaft of an internal combustion engine and a mounting tool |
| 04/27/2006 | US20060086330 Engine valve actuation system |
| 04/27/2006 | US20060086329 Engine valve actuation system |
| 04/27/2006 | US20060086328 Method and device for pressure pulse generation |
| 04/27/2006 | DE19914047B4 Vorrichtung zum Variieren der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung mit Flügelrad Device for varying the valve control times of an internal combustion engine, in particular camshaft adjusting device with impeller |
| 04/27/2006 | DE19681469B4 Hydraulisches Spielausgleichselement für einen Ventiltrieb einer Brennkraftmaschine Hydraulic lash adjuster for a valve train of an internal combustion engine |
| 04/27/2006 | DE112004001267T5 Variabler Ventiltrieb eines Verbrennungsmotors Variable valve train of an internal combustion engine |
| 04/27/2006 | DE10205216B4 Betätigungsvorrichtung mit variablem Hub für ein oszilierendes Bauteil Actuator with variable stroke for Oscillating component |
| 04/27/2006 | DE102005049250A1 Ventilhubsensor Valve lift |
| 04/27/2006 | DE102005042763A1 Variable Ventilzeitsteuerung Variable valve timing control |
| 04/27/2006 | DE102005018776A1 Ventilsteuerzeit-Regeleinrichtung Valve timing control means |
| 04/27/2006 | DE102004049835A1 Adjustable balancing element for internal combustion engine has external housing, which partly penetrates one recess of spring supporting element during its relative motion opposite to the interior housing |
| 04/27/2006 | DE102004049739A1 Cylinder head arrangement for cylinder head of internal combustion engine has camshaft, cylinder head cover, thrust bearing and bearing cover whereby thrust bearing is enclosed by cylinder head and separate cylinder head cover |
| 04/27/2006 | DE102004048289A1 Rocker arm for valve operating mechanism of internal combustion engine has coupler medium arranged in longitudinal drilling of one of lever and longitudinal drilling for coupler medium is displayed as staged continuous bore |
| 04/27/2006 | DE102004048280A1 Umschlingungstrieb für Brennkraftmaschinen mit Triebberuhigung Belt drive for internal combustion engines with engine reassurance |
| 04/27/2006 | DE102004047854A1 Device for adjusting angle of rotation of cam shaft has damping medium to damp change in moment of cam shaft whereby shafts of summation gear, between electrical rotary actuator and cam shaft, is provided with damping medium |
| 04/27/2006 | DE102004045751A1 Verfahren zur Auslegung eines mindestens eine unrunde Scheibe aufweisenden Steuertriebes Methods for the design of a non-circular disc having at least one timing gear |
| 04/27/2006 | DE102004041318A1 Als Kipp- oder Schwinghebel ausgebildeter Nockenfolger für einen Ventiltrieb einer Brennkraftmaschine As a toggle or rocker arm trained cam follower for a valve train of an internal combustion engine |
| 04/27/2006 | CA2583564A1 Sprocket with 1.5 order, and multiples thereof, vibration canceling profile and synchronous drive employing such a sprocket |
| 04/27/2006 | CA2483503A1 Am hemi-kits |
| 04/26/2006 | EP1650421A1 Direct-injection engine with turbocharger and method of controlling the same |
| 04/26/2006 | EP1650412A2 Oil tank with air venting valve |
| 04/26/2006 | EP1650411A1 Camshaft phaser and method to change cam phase by use of a artificial muscle |
| 04/26/2006 | EP1650410A1 Valve-moving device for engine |
| 04/26/2006 | EP1649148A1 Control device for a valve, particularly a gas exchange valve of an internal combustion engine |
| 04/26/2006 | EP1412621B1 Variable valve-stroke controller |
| 04/26/2006 | EP1399648B1 Valve timing mechanism for a rotary valve internal combustion engine |
| 04/26/2006 | EP1319118B1 Sliding member and method of manufacturing thereof |
| 04/26/2006 | EP1284341B1 Valve lift adjusting device |
| 04/26/2006 | CN2775308Y Engine timing mechanism |
| 04/26/2006 | CN2775307Y Gas distribution timing gears module of motorcycle engine |
| 04/26/2006 | CN2775306Y Air valve swinging arm device bottom placed cam valve actuating mechanism of engine |
| 04/26/2006 | CN2775305Y Air valve chain driving device for petrol engine cylinder head |
| 04/26/2006 | CN1764771A Device for the variable actuation of gas exchange valves of internal combustion engines and method for operating said device |
| 04/26/2006 | CN1763360A Variable valve timing controller for internal combustion engine |
| 04/26/2006 | CN1253650C Valve for internal combustion engine |
| 04/26/2006 | CN1253649C Valve driving mechanism of motor |
| 04/25/2006 | US7032567 Control apparatus and method for internal combustion engine having variable valve system |
| 04/25/2006 | US7032562 Adjustable guide plate assembly |
| 04/25/2006 | US7032555 Motorcycle engine cam cover |
| 04/25/2006 | US7032554 Thrust cam cap for engine camshaft |
| 04/25/2006 | US7032553 Valve operating assembly |
| 04/25/2006 | US7032552 Camshaft adjuster with an electrical drive |
| 04/25/2006 | US7032551 Adjusting mechanism adjusting method of valve-lift amount of internal combustion engine |
| 04/25/2006 | US7032550 Inter-cylinder variation detection device and inter-bank variation detection device of internal combustion engine |
| 04/25/2006 | US7032545 Multi-stroke cylinder operation in an internal combustion engine |
| 04/25/2006 | US7032381 Direct-injection engine with turbocharger and method of controlling the same |
| 04/20/2006 | WO2006039884A1 Method for adjusting the rotational angle position of the camshaft of a reciprocating internal combustion engine in relation to the crankshaft |
| 04/20/2006 | US20060081213 System and method for variable valve actuation in an internal combustion engine |
| 04/20/2006 | US20060081206 Hydraulic lash adjuster |
| 04/20/2006 | US20060081204 Hydraulic camshaft adjuster for a camshaft of an internal combustion engine |
| 04/20/2006 | US20060081203 Variable valve timing controller for internal combustion engine |
| 04/20/2006 | DE10248070B4 Elektromagnetische Ventilbetätigung mit weichem Anschlag an den Ventilsitz Electromagnetic valve actuation with soft stop on the valve seat |
| 04/20/2006 | DE102005010247A1 Inlet or exhaust cams experience angular displacement or phase shift via adjustable chain or belt tensioner so that on tension side of chain or belt a reference pinion or reference belt pulley or roller is geometrically adjusted |
| 04/20/2006 | DE102004050190A1 Hydraulic play element for internal combustion engine, has axially movable pressure piston combined together with cylindrical housing |
| 04/20/2006 | DE102004049124A1 Device for changing timing of gas exchange valves of internal combustion engine has control valve in first position of which neither first nor second working connection of control valve communicates with feed connection |
| 04/20/2006 | DE102004049028A1 Hydraulic cam shaft adjuster for internal combustion engine has hydraulically actuated setting members and switch valves mounted in hydraulic lines inclined relative to vertical axis of engine |
| 04/20/2006 | DE102004049003A1 Chain drive for internal combustion engine has two cylinder banks driven via common chain drive with single control chain to drive the two cam shaft arrangements |
| 04/20/2006 | DE102004048071A1 Ventiltrieb für ein nockenbetätigtes Hubventil Valve Train for a cam-actuated globe valve |
| 04/20/2006 | DE102004046599A1 Switchable cam follower installing method for internal combustion engine, involves aligning retainers of respective inner and outer levers for transverse axis to each other, and fastening transverse axis opposite to retainer of outer lever |
| 04/20/2006 | DE102004025553B4 Nockenwelle und ein Verfahren zu deren Herstellung Camshaft and a method for their preparation |
| 04/20/2006 | DE102004012756B4 Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine Method and apparatus for controlling an internal combustion engine |
| 04/19/2006 | EP1647696A1 Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine |
| 04/19/2006 | EP1647678A1 Hydraulic lash adjuster |
| 04/19/2006 | EP1646769A1 Device for altering the control times of gas exchange valves in an internal combustion engine, in particular a rotating piston adjustment device for the rotation angle adjustment of a camshaft relative to a crankshaft |
| 04/19/2006 | EP1646768A1 Hydraulic support element |
| 04/19/2006 | EP1646767A1 Valve tappet system, especially anti-rotation bucket tappet having a curved cam follower surface |
| 04/19/2006 | EP1456509B1 Valve operating unit for a fluid-operated variable valve drive on an internal combustion engine |
| 04/19/2006 | EP1442204A4 Method and system of improving engine braking by variable valve actuation |
| 04/19/2006 | EP1359302B1 Valve gear control device of internal combustion engine |
| 04/19/2006 | EP1301691B1 Control of an electromagnetic steering valve of a camshaft phaser |
| 04/19/2006 | CN2773316Y Topped distributing engine for motorcycle with gear transmission |
| 04/19/2006 | CN1761803A Rotation prevention device for rocker arm |
| 04/19/2006 | CN1252377C Arrangement and method for controlling timing of the valve of internal combustion engine |
| 04/18/2006 | US7031821 Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design |
| 04/18/2006 | US7028678 Internal combustion engine |
| 04/18/2006 | US7028654 Metering socket |
| 04/18/2006 | US7028653 Roller rocker mounting mechanism |
| 04/18/2006 | US7028652 Device for controlling an internal combustion engine with a variable valve timing system |
| 04/18/2006 | CA2357136C Valve-operating mechanism in 4-cycle engine |
| 04/13/2006 | WO2006039342A1 Engine with charge air-cooling system with water fumigation |
| 04/13/2006 | WO2006038474A1 Plant control device |
| 04/13/2006 | WO2006038086A2 V-twin configuration having rotary mechanical field assembly |
| 04/13/2006 | WO2006037422A1 Variable valve drive for an internal combustion engine |
| 04/13/2006 | US20060075996 Internal combustion engine control apparatus |
| 04/13/2006 | US20060075990 Intake amount control apparatus of internal combustion engine |
| 04/13/2006 | US20060075984 Adjustable cam shaft |
| 04/13/2006 | US20060075983 Device for altering the control times of gas exchange valves of an internal combustion engine |
| 04/13/2006 | US20060075982 Variable valve train mechanism of internal combustion engine |
| 04/13/2006 | US20060075981 Controller for automobile |
| 04/13/2006 | US20060075980 Lifter oil manifold assembly for V-type engines |
| 04/13/2006 | US20060075979 Cylinder head assembly with coupled valve assemblies |
| 04/13/2006 | DE4302246B4 Steuervorrichtung für eine Brennkraftmaschine A control apparatus for an internal combustion engine |
| 04/13/2006 | DE19944293B4 Motorschmiersystem Engine lubrication system |
| 04/13/2006 | DE19522720B4 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine |
| 04/13/2006 | DE102004055852A1 Valve drive for internal combustion engine has switch curve device arranged to apply switching force only when cam device is in basic circle phase |