| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 02/14/2006 | US6997150 CTA phaser with proportional oil pressure for actuation at engine condition with low cam torsionals |
| 02/14/2006 | US6997149 Spark timing control and method |
| 02/14/2006 | CA2290729C V-shaped internal combustion engine |
| 02/09/2006 | WO2006014098A1 Gas-distributing mechanical arrangement automatically changing injection and exhaust gas valve timing |
| 02/09/2006 | WO2006013696A1 Rolling bearing for rocker arm |
| 02/09/2006 | US20060027208 Internal combustion engine control |
| 02/09/2006 | US20060027200 Valve lifter and forming and processing method therefor |
| 02/09/2006 | US20060027197 Cam phase control system for internal combustion engine |
| 02/09/2006 | US20060027195 Valve drive for charge-cycling valves of internal combustion engines |
| 02/09/2006 | US20060027194 Positive-guidance apparatus for conversion of a rotary movement of a drive to a reciprocating movement of a part |
| 02/09/2006 | US20060027193 Switchable valve drive element of an internal combustion engine |
| 02/09/2006 | DE19947133B4 Mehrzylindermaschine Multi-cylinder engine |
| 02/09/2006 | DE19836540B4 Hubventilsteuerung Valve stroke |
| 02/09/2006 | DE19740215B4 Drehphaseneinstellvorrichtung mit einer Kunstharzdichtung Drehphaseneinstellvorrichtung with a resin seal |
| 02/09/2006 | DE102005031400A1 Ventilgehäuse und Zylinderkopfhaube aus Harz Valve housing and cylinder head cover made of resin |
| 02/09/2006 | DE102004063942A1 Ventildrehvorrichtung für Auslaßventile, insbesondere von Schiffsdieselmotoren Valve rotator for exhaust valves, especially of marine diesel engines |
| 02/09/2006 | DE102004063941A1 Valve rotating device for exhaust valves of ships' diesel engines has rotary cylinder and stationary support cylinder inter-engaging via helical gearing, with rotary cylinder connected to valve spindle via overrunning device |
| 02/09/2006 | DE102004033894A1 Nockenwellenverstelleinrichtung Camshaft adjustment device |
| 02/09/2006 | DE102004033798A1 Valve gear for operating of gas exchange valves of internal combustion engines has axially movable shift gate with slot with side walls forming flank which interacts with stop face on axially movable second cam contour |
| 02/09/2006 | DE102004033522A1 Nockenwellenversteller mit elektrischem Antrieb Camshaft adjuster with electric drive |
| 02/09/2006 | DE102004033499A1 Hydraulischer Ventilstößel The hydraulic tappet |
| 02/09/2006 | DE102004032587A1 Verfahren und Montagesystem zur Herstellung einer gebauten Nockenwelle Method and assembly system for producing a composite camshaft |
| 02/09/2006 | DE102004032240A1 Mechanical play compensation system for automotive valve drive mechanism |
| 02/09/2006 | DE10064222B4 Verstellbares Ventilsteuersystem An adjustable valve control system |
| 02/08/2006 | EP1624161A1 Device for transforming rotating movement into translatory movement |
| 02/08/2006 | EP1624160A2 Forced guiding to convert a rotational drive movement into a reciprocating movement of a part |
| 02/08/2006 | EP1623747A1 Ringfilter for annular grooves |
| 02/08/2006 | EP1623100A2 System and method for improving performance of hydraulic actuating system |
| 02/08/2006 | EP1623099A1 Cartridge valve, especially for a camshaft regulator |
| 02/08/2006 | CN2756835Y Air inlet and outlet device for piston engine |
| 02/08/2006 | CN2756834Y Four valve diesel engine swing arm assembly |
| 02/08/2006 | CN1732328A Valve-lift device for the variable control of gas-exchange valves of an internal combustion engine |
| 02/08/2006 | CN1730917A Cam phase control system for internal combustion engine |
| 02/07/2006 | US6994069 Hydraulic control device for valve trains of engine |
| 02/07/2006 | US6994067 Valve timing mechanism for a rotary valve internal combustion engine |
| 02/07/2006 | US6994064 Guide rail for the valve train of an internal combustion engine |
| 02/07/2006 | US6994063 Variable valve unit for internal combustion engine |
| 02/07/2006 | US6994062 Variable valve timing control device |
| 02/07/2006 | US6994061 Computer readable storage medium for use with engine having variable valve actuator during degradation |
| 02/07/2006 | US6993837 Method for assembling a camshaft |
| 02/02/2006 | WO2006010413A1 Hydraulic valve clearance compensation element |
| 02/02/2006 | US20060021826 Ring filter |
| 02/02/2006 | US20060021590 Valve-lift device for the variable control of gas-exchange valves of an internal combustion engine |
| 02/02/2006 | DE202004014642U1 Control chain drive for internal combustion engine with additional gear mechanism has second chain that only engages first camshaft wheel and additional gear mechanism arranged between first and second camshaft wheels |
| 02/02/2006 | DE19620744B4 Vorrichtung zur Beeinflussung der Steuerzeiten an einer Brennkraftmaschine Device for influencing the control times of an internal combustion engine |
| 02/02/2006 | DE102005029851A1 Ventilzeitabstimmungssteuerungseinrichtung Valve timing control means |
| 02/02/2006 | DE10066056B4 Hubventilsteuerung für Kraftmaschinen Valve stroke for combustion engines |
| 02/02/2006 | CA2572827A1 Hydraulic valve clearance compensation element |
| 02/01/2006 | CN2755290Y Valve gap automatic adjuster of engine for motorcycle |
| 02/01/2006 | CN2755289Y Stepless variable lifting mechanism of valve for IC engine |
| 02/01/2006 | CN1239821C Top-set single-cam axial-cam engine |
| 01/31/2006 | US6991219 Article having a hard lubricious coating |
| 01/31/2006 | US6990939 Valve timing control system for internal combustion engine |
| 01/31/2006 | US6990938 Valve mechanism for internal combustion engines |
| 01/31/2006 | US6990937 Variable valve control system and method for an internal combustion engine |
| 01/31/2006 | US6990936 System and method for controlling intake air by variable valve timing |
| 01/31/2006 | US6990935 Pivoting lifter control system using spool valve and check valve to recirculate oil |
| 01/26/2006 | WO2006009693A2 Strategy for fueling a diesel engine by selective use of fueling maps to extend range of hcci combustion |
| 01/26/2006 | US20060016417 NOx emission control for a controlled auto-ignition four-stroke internal combustion engine |
| 01/26/2006 | US20060016410 Hydraulic valve-lash-adjusting element (HVA) |
| 01/26/2006 | US20060016409 Hydraulic lash adjuster having a check valve cartridge sub-assembly |
| 01/26/2006 | US20060016408 Pivoting actuator system for controlling the stroke of a gas exchange valve in the cylinder head of an internal combustion engine |
| 01/26/2006 | US20060016407 Engine valve performance controller |
| 01/26/2006 | US20060016406 Periodically actuable tappet for a valve train or a pump drive |
| 01/26/2006 | US20060016405 Hydraulic lash adjuster having a simplified plunger |
| 01/26/2006 | DE19811658B4 Schwenkbarer Nockenfolger eines Ventiltriebs einer Brennkraftmaschine Pivoting cam follower of a valve train of an internal combustion engine |
| 01/26/2006 | DE10244891B4 Montagevorrichtung für einen V-Motor Mounting device for a V-engine |
| 01/26/2006 | DE102005027526A1 Schaltbarer Nockenfolger Switchable cam follower |
| 01/26/2006 | DE102004021375A1 Valve operating mechanism of internal combustion engine has one cam shaft, on which axially adjustable cam carrier is arranged, whereby cam shaft is supported by bearing block, which has thrust bearing impact surfaces on both of its sides |
| 01/25/2006 | EP1619361A1 Valve-moving device for engine |
| 01/25/2006 | EP1619360A1 Valve gear of engine |
| 01/25/2006 | EP1619359A1 Hydraulic lash adjuster having a simplified plunger |
| 01/25/2006 | EP1619358A1 Periodically actuated tappet for a valve or pump drive |
| 01/25/2006 | EP1618293A2 Variable valve lift device for the lift adjustment of gas-exchange valves of an internal combustion engine |
| 01/25/2006 | EP1618292A1 Electromagnetic valve actuator |
| 01/25/2006 | CN1726361A Active tensioner |
| 01/25/2006 | CN1724852A Control valve for a device to modify the timing of an internal combustion engine |
| 01/24/2006 | US6988474 Hydraulic cam follower |
| 01/24/2006 | US6988473 Variable valve actuation mechanism having an integrated rocker arm, input cam follower and output cam body |
| 01/24/2006 | US6988472 Control device and control program product for engine |
| 01/24/2006 | US6988471 Engine valve actuation system |
| 01/24/2006 | CA2355914C Outboard motor |
| 01/19/2006 | WO2006005423A1 Camshaft adjusting device |
| 01/19/2006 | WO2006005406A1 Electrically driven camshaft adjuster |
| 01/19/2006 | US20060011162 Connecting element for inseparable retention of a lever-type cam follower |
| 01/19/2006 | US20060011161 Camshaft, especially for an internal combustIon engine of a motor vehicle, comprising shiftable cams |
| 01/19/2006 | US20060011160 Engine with variable lift valve mechanism |
| 01/19/2006 | US20060011159 System and method for controlling engine operation |
| 01/19/2006 | US20060011153 Narrow angle v-type engine |
| 01/19/2006 | US20060011060 Electrically operated valve for controlling flow of hydraulic fluid |
| 01/19/2006 | US20060010855 Process for operating a combustion engine |
| 01/19/2006 | DE4326159C5 Wassergekühlte mehrzylindrige Brennkraftmaschine mit V-förmig angeordneten Zylinderreihen Water-cooled multi-cylinder internal combustion engine with V-shaped cylinders arranged in rows |
| 01/19/2006 | DE10334684B4 Ausbalanciertes Sitzventil hoher Strömungsrate Balanced poppet valve high flow rate |
| 01/19/2006 | DE102005028680A1 Ventilzeitsteuervorrichtung für einen Verbrennungsmotor Valve timing control apparatus of an internal combustion engine |
| 01/19/2006 | DE102004030779A1 Method for diagnosing functionality of valve lift adjustment of internal combustion engine entails measuring actual voltage curve in actuator coil, comparing it with set value, and sending out error report for deviation |
| 01/19/2006 | DE102004030773A1 Ventiltrieb einer Brennkraftmaschine Valve train of an internal combustion engine |
| 01/19/2006 | DE102004028015A1 Hydraulic rotary motor used in motor vehicle, has blocking device arranged and fitted in taper portion, and led in one rotor through guide for interlocking two rotors together |
| 01/19/2006 | DE102004024219A1 Valve train assembly for internal combustion engine, has cam support adjustably arranged to shift in axial direction as actuator is fitted into cam track, in which cam track is divided into segments indicating different functions |
| 01/19/2006 | DE10137367B4 Ventilzeitgabe-Steuersystem für einen Verbrennungsmotor Valve timing control system for an internal combustion engine |
| 01/19/2006 | CA2572312A1 Device for filtering lubricating oil |