| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 08/21/2008 | US20080196684 Hydraulic lash adjuster |
| 08/21/2008 | US20080196683 High performance overhead valvetrain assembly |
| 08/21/2008 | US20080196682 Connection Element For The Secure Fixing Of A Lever-Type Cam Follower |
| 08/21/2008 | US20080196681 Mounting of an scp camshaft on an engine |
| 08/21/2008 | DE202008005277U1 Ventilbetätigungsanordnung eines angetriebenen Rotationselements und eines Nockens Valve actuator assembly of a driven rotary member and a cam |
| 08/21/2008 | DE112006002631T5 Kraftstoffanpassung in einem Kompressionszündungsmotor mit homogener Ladung Fuel adjustment in a compression ignition engine with homogeneous charge |
| 08/21/2008 | DE10342257B4 Brennkraftmaschine Internal combustion engine |
| 08/21/2008 | DE10334690B4 Einrichtung zur Nockenwellenverstellung für Verbrennungskraftmaschinen Means for camshaft adjustment for internal combustion engines |
| 08/21/2008 | DE102008008893A1 Verfahren und System zum Einstellen eines Sensors für einen variablen Ventilmechanismus A method and system for adjusting a sensor for a variable valve mechanism |
| 08/21/2008 | DE102007008574A1 Schaltbarer Tassenstößel Switching tappet |
| 08/21/2008 | DE102007008573A1 Schaltbarer Tassenstößel Switching tappet |
| 08/21/2008 | DE102007007758A1 Ventiltrieb eines Hubkolben-Verbrennungsmotors Valve train of an internal combustion reciprocating piston engine |
| 08/21/2008 | DE102007007073A1 Device for variable setting of engine valve timing of gas exchange valves of internal combustion engine, has rotational-angle limitation device whose locking condition is controlled by separate control line |
| 08/21/2008 | DE102007006695A1 Schlepphebel mit einem aus Blechwerkstoff umgeformten Hebelkörper Finger follower with a formed sheet metal material lever body |
| 08/20/2008 | EP1957763A2 Dual lift rocker arm latch mechanism and actuation arrangement therefor |
| 08/20/2008 | EP1957762A2 System and method for hydraulic valve actuation |
| 08/20/2008 | EP1812691B1 Process for adjusting the angular position of the camshaft of a reciprocating internal combustion engine relative to the crankshaft |
| 08/20/2008 | EP1725757B1 Method and device for controlling the air flow quantity of internal combustion engines |
| 08/20/2008 | EP1525406B1 Press-fitted hub and camshaft |
| 08/20/2008 | CN101248255A Valve timing regulation device |
| 08/20/2008 | CN101248254A Method for manufacturing rocker arm |
| 08/20/2008 | CN101247905A Manufacturing method for rocker arm |
| 08/20/2008 | CN101245721A Sensor adjusting method and system for variable valve mechanism |
| 08/20/2008 | CN101245720A Rocker assembly with adjustable swivel foot |
| 08/20/2008 | CN101245719A Improved hydraulic lash adjuster |
| 08/20/2008 | CN101245718A High performance overhead valvetrain assembly |
| 08/20/2008 | CN101245717A Four-stroke internal-combustion engine |
| 08/20/2008 | CN100412324C Valve timing control system |
| 08/19/2008 | US7412952 Poppet valve operating system for internal combustion engine |
| 08/19/2008 | US7412951 Valve gear for load change valves of four-stroke internal combustion engines |
| 08/19/2008 | US7412950 Valve operation device of internal combustion engine |
| 08/14/2008 | WO2008095772A1 Mechanical roller tappet for an internal combustion engine |
| 08/14/2008 | WO2008095459A1 Pump |
| 08/14/2008 | US20080190405 Internal Combustion Engine and Method for Controlling a Supercharged Internal Combustion Engine |
| 08/14/2008 | US20080190391 Valve train assembly with magnet |
| 08/14/2008 | US20080190390 Lift amount adjusting device in lift-variable valve-operating mechanism |
| 08/14/2008 | US20080190389 Rocker assembly with adjustable swivel foot |
| 08/14/2008 | US20080190388 Camshaft Adjuster |
| 08/14/2008 | US20080190387 Valve Rotating Mechanism for Exhaust Valves, Especially of Marine Diesel Engines |
| 08/14/2008 | US20080190386 Multi-step valve actuation system |
| 08/14/2008 | US20080190107 Startup Control Apparatus of Internal Combustion Engine and Control Method Thereof |
| 08/14/2008 | US20080189944 Method of Making an Outer Lever of a Switchable Finger Lever |
| 08/14/2008 | DE102007007604A1 Nockentrieb Cam drive |
| 08/14/2008 | DE102007007072A1 Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine Apparatus for variably adjusting the timing of gas exchange valves of an internal combustion engine |
| 08/14/2008 | DE102007006320A1 Mechanischer Rollenstößel für einen Verbrennungsmotor Mechanical roller tappet for an internal combustion engine |
| 08/14/2008 | DE102006008861B4 Nockenwellenversteller für eine Brennkraftmaschine Camshaft adjuster for an internal combustion engine |
| 08/13/2008 | EP1956222A1 Camshaft assembly and method for mounting the same |
| 08/13/2008 | EP1956200A2 Engine valve train having variable valve lift timing and duration |
| 08/13/2008 | EP1956199A1 Lift amount adjusting device in lift-variable valve-operating mechanism |
| 08/13/2008 | EP1956198A1 Rocker arm with a lever body formed from folded metal sheet |
| 08/13/2008 | EP1956197A1 Adjustable valve device, and engine device and vehicle using the same |
| 08/13/2008 | EP1954962A1 Belt drive |
| 08/13/2008 | EP1954924A1 Variable valve timing apparatus |
| 08/13/2008 | EP1581725B1 Method for operation of an internal combustion engine |
| 08/13/2008 | CN201100172Y Single valve four-stroke diesel engine without jar cover |
| 08/13/2008 | CN201100171Y Integrated dual idle energy-saving engine |
| 08/13/2008 | CN201100170Y Gas engine dynamic distribution system |
| 08/13/2008 | CN201100152Y Engine gas supply protrusion wheel axis |
| 08/13/2008 | CN201100151Y Engine gas supply protrusion wheel axis combination |
| 08/13/2008 | CN201100145Y A four-valve gas engine valve bridge part |
| 08/13/2008 | CN101240747A Coordinated control of throttle and EGR valve |
| 08/13/2008 | CN101240723A Valve drive system of internal combustion engine |
| 08/13/2008 | CN101240722A Self-adapting NOx discharge control of engine possessing variable cam phaser |
| 08/13/2008 | CN101240721A Air valve bridge |
| 08/13/2008 | CN100410556C 滚动轴承 Rolling |
| 08/13/2008 | CN100410513C Valve timing continuously variable internal combustion engine valve system |
| 08/13/2008 | CN100410500C Method and device for determining an internal combustion engine phase |
| 08/13/2008 | CN100410499C Lever for a valve control of a piston machine |
| 08/13/2008 | CN100410498C Variable valve transmission apparatus of internal combustion engine |
| 08/12/2008 | US7412323 Variable valve timing controller for internal combustion engine |
| 08/12/2008 | US7409941 Valve-deactivating hydraulic lifter having a vented internal lost motion spring |
| 08/12/2008 | US7409939 Cylinder head having an integrally cast rocker shaft pedestal |
| 08/12/2008 | US7409938 Valve drive of an internal combustion engine comprising a cylinder head |
| 08/12/2008 | US7409937 Hydraulic control system for internal combustion engine |
| 08/12/2008 | US7409936 Cam angle detecting apparatus, and cam phase detecting apparatus for internal combustion engine and cam phase detecting method thereof |
| 08/12/2008 | US7409935 Method and apparatus for setting bias spring load during assembly of a camshaft phaser |
| 08/12/2008 | US7409934 System for variable valvetrain actuation |
| 08/07/2008 | WO2008092884A1 Switchable bucket tappet |
| 08/07/2008 | US20080184951 Device Combustion Engine |
| 08/07/2008 | US20080184950 Rotary hydraulic coupling |
| 08/07/2008 | US20080184949 Device for Variably Setting the Control Times of Gas Exchange Valves an Internal Combustion Engine |
| 08/07/2008 | US20080184948 Device for the Variable Adjustment of the Control Times for Gas Exchange Valves in an Internal Combustion Engine |
| 08/07/2008 | US20080184947 Engine valvetrain having variable valve lift timing and duration |
| 08/07/2008 | US20080184946 Adjustable valve drive device of engine |
| 08/07/2008 | DE112007000050T5 Steuervorrichtung für einen variablen Flügelmechanismus zum Einstellen der Ventilzeitgebung A control apparatus for a variable vane mechanism for adjusting the valve timing |
| 08/07/2008 | DE10324007B4 Verbrennungs-4-Takt-Kolbenmotor mit axialstromigem zyklischem Gaswechsel im Zylinder und Verfahren zum Betrieb eines solchen Motors Combustion 4-stroke piston engine with axialstromigem cyclic gas exchange in the cylinder and method for operating such motor |
| 08/07/2008 | DE10316899B4 Verfahren zur Überprüfung der Funktionstüchtigkeit einer Vorrichtung zum Einstellen des Hubes der Gaswechselventile einer selbstzündenden Brennkraftmaschine Procedures to verify the functionality of a device for adjusting the stroke of the gas exchange valves of a compression-ignition internal combustion engine |
| 08/07/2008 | DE102007058984A1 Variables Ventilsystem für einen Verbrennungsmotor Variable valve system for an internal combustion engine |
| 08/07/2008 | DE102007041940A1 Steuervorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine |
| 08/07/2008 | DE102007005302A1 Schaltbarer Tassenstößel Switching tappet |
| 08/06/2008 | EP1953353A2 Cylinder head and internal combustion engine having the same |
| 08/06/2008 | EP1951993A1 Device for gripping and installing an object and corresponding method |
| 08/06/2008 | CN201096012Y 2.0 liter natural air suction gasoline engine |
| 08/06/2008 | CN201095991Y Motorcycle engine double overhead camshaft four-air valve actuating mechanism |
| 08/06/2008 | CN101238274A Switchable cam follower of a valve train of an internal combustion engine |
| 08/06/2008 | CN101235760A Four stroke OHC structure engine |
| 08/06/2008 | CN101235755A Method and device for regulating intake valve phase |
| 08/06/2008 | CN101235734A Steam cylinder head device possessing torsion bar |
| 08/06/2008 | CN101235733A Cylinder head and internal combustion engine having the same |
| 08/06/2008 | CN100408815C Variable valve control system and method for internal combustion engine |