| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 07/07/2009 | US7556005 Automatic tappet clearance adjusting device and method |
| 07/07/2009 | US7556004 Bactrian rocker arm and engine using same |
| 07/07/2009 | US7556003 Engine valve operating system |
| 07/07/2009 | US7556001 Oil control valve of a vehicle engine |
| 07/07/2009 | US7556000 Camshaft phaser having designated contact vane |
| 07/07/2009 | CA2440363C Internal combustion engine with intake manifold plenum and method of use |
| 07/02/2009 | WO2009081864A1 Lash adjuster |
| 07/02/2009 | US20090165738 Spark-ignited gas engine |
| 07/02/2009 | US20090165737 Bearing device |
| 07/02/2009 | DE202005021716U1 Nockenwelle Camshaft |
| 07/02/2009 | DE202005021715U1 Nockenwelle mit gegeneinander verdrehbaren Nocken für insbesondere Kraftfahrzeuge Camshaft with mutually rotatable cam for particular motor vehicles |
| 07/02/2009 | DE112007001854T5 VFS (Variable forche solenoid - Solenoid mit variabler Kraft) mit integriertem Positionssensor VFS (Variable forche sol - variable force solenoid) with integrated position sensor |
| 07/02/2009 | DE102008064426A1 Verfahren zum Ausbilden einer Nockenwelle A method of forming a camshaft |
| 07/02/2009 | DE102008062323A1 Kipphebel mit Endanlenkung mit hydraulisch eingestelltem Spiel Rocker with Endanlenkung with hydraulically adjusted Game |
| 07/02/2009 | DE102008061875A1 Steuerkettenantriebsvorrichtung Timing chain drive unit |
| 07/02/2009 | DE102007063257A1 Lagereinrichtung Storage facility |
| 07/02/2009 | DE102007063255A1 Lagereinrichtung Storage facility |
| 07/02/2009 | DE102007063254A1 Zylinderkopfhaube Cylinder head cover |
| 07/02/2009 | DE10129419B4 Gebaute Nockenwelle Assembled camshafts |
| 07/01/2009 | EP2075421A1 Fluid control valve for a cam phaser |
| 07/01/2009 | EP1794420B1 Camshaft adjuster for an internal combustion engine |
| 07/01/2009 | CN101473110A Clearance adjusting tool |
| 07/01/2009 | CN101473109A Roller seating device |
| 07/01/2009 | CN101469619A Camshaft and crankshaft position correlation simulation methods and systems |
| 07/01/2009 | CN100507222C Electromagnetic valve actuator |
| 07/01/2009 | CN100507221C Decompressing apparatus of four-stroke cycle internal combustion engine |
| 06/30/2009 | US7555104 Relay for personal interpreter |
| 06/30/2009 | US7552721 Watercraft having a four stroke engine with a supercharger |
| 06/30/2009 | US7552708 Damped accessory drive system including a motor/generator |
| 06/30/2009 | CA2375012C Snowmobile |
| 06/25/2009 | US20090159829 Control valve for a camshaft adjuster |
| 06/25/2009 | US20090159030 Switchable hydraulic lash adjuster with spherical locking pins |
| 06/25/2009 | US20090159029 Switchable Tappet |
| 06/25/2009 | US20090159028 Hydraulically lashed end pivot rocker arm |
| 06/25/2009 | US20090159027 Variable valve actuating apparatus for internal combustion engine, and controller for variable valve actuating apparatus |
| 06/25/2009 | US20090159026 Variable valve system for internal combustion engine and its driving mechanism |
| 06/25/2009 | US20090159025 Valve timing control apparatus |
| 06/25/2009 | US20090159024 Camshaft adjustment device |
| 06/25/2009 | US20090159023 Internal combustion engine twin power unit having an oscillating cylinder |
| 06/25/2009 | DE202006020695U1 Verstellbare Nockenwelle Adjustable camshaft |
| 06/25/2009 | DE102008059567A1 Switchable component for use as e.g. switchable supporting element, in valve drive of internal-combustion engine, has inner anti-twist device provided between element and housing, where twist device is formed above ring part |
| 06/25/2009 | DE102008059192A1 Schaltbares hydraulisches Spielausgleichselement mit kugelförmigen Verriegelungsstiften Switchable hydraulic lash adjuster with spherical locking pins |
| 06/25/2009 | DE102008038553A1 Variable Ventilhubvorrichtung Variable valve |
| 06/25/2009 | DE102008019622A1 Ölkanal für eine variable Ventilsteuerungsvorrichtung eines Zylinderkopfs Oil groove for variable valve control apparatus of a cylinder head |
| 06/25/2009 | DE102007062235A1 Manufactured hollow shafts joining method, involves successively positioning structural parts downwards from above, where parts are sequentially or simultaneously fixed to pipe by plastic expansion of pipe into individual sections |
| 06/25/2009 | DE102007062234A1 Ventiltriebvorrichtung Valve drive |
| 06/25/2009 | DE102007061353A1 Valve drive unit for improving the thermodynamics of combustion engines comprises units for axially moving cam supports on a camshaft and having a peripheral endless groove and a meshing element which moves along the groove |
| 06/24/2009 | EP2073223A1 Switchable magnet assembly as confirmation element for a valve or other function elements |
| 06/24/2009 | EP2072767A2 Valve timing control apparatus |
| 06/24/2009 | EP1963629B1 Camshaft adjuster |
| 06/24/2009 | EP1792070B1 A combustion chamber deactivation system |
| 06/24/2009 | CN201262106Y Air valve tappet of engine |
| 06/24/2009 | CN201262105Y Adjustable displacement engine for rack driving |
| 06/24/2009 | CN101466920A 可变气门正时设备及其控制方法 Variable valve timing device and control method |
| 06/24/2009 | CN101466919A Variable valve timing apparatus and control method therefor |
| 06/24/2009 | CN101463738A Valve timing control apparatus |
| 06/24/2009 | CN101463737A Hydraulically lashed end pivot rocker arm |
| 06/24/2009 | CN100504092C Rolling bearing, cam-follower, and cam |
| 06/24/2009 | CN100504041C Camshaft adjuster for an internal combustion engine |
| 06/24/2009 | CN100504040C Device for modifying the control times of an internal combustion engine |
| 06/18/2009 | WO2009030694A3 Piston engine |
| 06/18/2009 | US20090151691 Tappet clearance adjusting cover coupled with secondary air valve |
| 06/18/2009 | US20090151682 Variable valve lift apparatus |
| 06/18/2009 | US20090151681 Variable valve lift apparatus |
| 06/18/2009 | US20090151680 Oil gallery for variable valve timing apparatus of a cylinder head |
| 06/18/2009 | US20090151679 Hydraulic Pressure Control Device of Variable Valve System |
| 06/18/2009 | US20090151678 Variable valve lift apparatus |
| 06/18/2009 | US20090151677 Variable valve lift apparatus |
| 06/18/2009 | US20090151676 Variable valve lift apparatus |
| 06/18/2009 | US20090151675 Continuous variable valve lift apparatus |
| 06/18/2009 | US20090151674 Continuous variable valve lift apparatus |
| 06/18/2009 | US20090151673 Variable valve system |
| 06/18/2009 | US20090151672 Oil supply structure for continuous variable valve timing apparatus and cylinder head employing the same |
| 06/18/2009 | US20090151671 Controller for vane-type variable timing adjusting mechanism |
| 06/18/2009 | US20090151669 Variable valve lift apparatus |
| 06/18/2009 | US20090151665 Continuous variable valve lift system |
| 06/18/2009 | US20090151664 Continuous variable valve lift apparatus |
| 06/18/2009 | DE202009002412U1 Adaptive Nockenkonstruktion zum steuerungslosen Betriebes von Hubkolbenmotoren durch Einspeisung von gasförmigen Medien ohne Verbrennung Adaptive cam structure to control non-operation of reciprocating engines by injecting gaseous media without combustion |
| 06/18/2009 | DE202006020694U1 Verstellbare Nockenwelle Adjustable camshaft |
| 06/18/2009 | DE102008053159A1 Vorrichtung zum Koppeln von Ventilbetätigungshebeln einer Hubkolbenbrennkraftmaschine Apparatus for coupling a reciprocating internal combustion engine valve actuation levers |
| 06/18/2009 | DE102008049658A1 Variable Ventilvorrichtung Variable valve device |
| 06/18/2009 | DE102008035982A1 Verfahren zum Steuern einer Kontinuierlich-Variabel-Ventilzeitsteuerungs-Vorrichtung A method for controlling a continuously-variable-valve timing control device |
| 06/18/2009 | DE102008032117A1 Variable Ventilhubvorrichtung Variable valve |
| 06/18/2009 | DE102008023618A1 Variable Ventilhubvorrichtung Variable valve |
| 06/17/2009 | EP2071177A1 Large uniflow two-stroke diesel engine of the crosshead type |
| 06/17/2009 | EP2071148A2 Tappet clearance adjusting cover coupled with secondary air valve |
| 06/17/2009 | EP1426583B1 Cam chain detachment preventive structure |
| 06/17/2009 | CN201258769Y Distribution driving mechanism for overhead cam chain motorcycle engine |
| 06/17/2009 | CN201258768Y Gear assembly for engine |
| 06/17/2009 | CN201258767Y Gear backlash adjustment device for engine |
| 06/17/2009 | CN101457668A Variable valve lift apparatus |
| 06/17/2009 | CN101457667A Variable valve lift apparatus |
| 06/17/2009 | CN101457666A Variable valve lift apparatus |
| 06/17/2009 | CN101457665A Continuous variable valve lift system |
| 06/17/2009 | CN101457664A Method for controlling continuous variable valve timing apparatus |
| 06/17/2009 | CN101457663A Oil supply structure for continuous variable valve timing apparatus and cylinder head employing the same |
| 06/17/2009 | CN101457662A Variable valve system |
| 06/17/2009 | CN101457661A Variable valve lift apparatus |
| 06/17/2009 | CN101457660A Continuous variable valve lift apparatus |
| 06/17/2009 | CN101457659A Continuous variable valve lift apparatus |