| Patents for F01L 1 - Valve-gear or valve arrangements, e.g. lift-valve gear (30,520) |
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| 07/18/2013 | US20130180484 Camshaft adjuster for an internal combustion engine |
| 07/18/2013 | US20130180483 Camshaft adjuster |
| 07/18/2013 | US20130180482 Camshaft adjuster |
| 07/18/2013 | US20130180481 Valve timing control apparatus for internal combustion engine |
| 07/18/2013 | US20130180480 Oil pressure modification for variable cam timing |
| 07/18/2013 | DE19910751B4 Schaltungsanordnung zur Einstellung der Position des Stößels eines Ventils Circuit arrangement for adjusting the position of the plunger of a valve |
| 07/18/2013 | DE112011102940T5 Variabler Nockenwellenzeitsteuerungsmechanismus mit einem Standardmodus Variable camshaft timing mechanism with a standard mode |
| 07/18/2013 | DE102013200301A1 Öldruckmodifikation für variable Nockensteuerung Oil pressure modification for variable cam timing |
| 07/18/2013 | DE102013200223A1 Motorantriebssystem Motor drive system |
| 07/18/2013 | DE102012200685A1 Device for variable adjustment of control time of gas exchange valve of lifting cylinder internal combustion engine, has filter and/or setback valve which are provided in pressure medium supply line and pressure channel |
| 07/18/2013 | DE102012200683A1 Nockenwellenversteller Phaser |
| 07/18/2013 | DE102012200682A1 Device for variable adjustment of control times of gas exchange valves of lifting cylinder combustion engine, has control unit arranged in sleeve, where sleeve is connected with camshaft, positioning device and/or attachment element |
| 07/18/2013 | DE102012200469A1 Actuator for fully variable valve train system for motor car, has rocker lever whose transport lock is secured at actuator housing for closing the cover, and transport lock that is made of plastic |
| 07/18/2013 | DE102012200366A1 Vollvariable hydraulische Ventilsteuereinheit für Gaswechselventile von Hubkolbenbrennkraftmaschinen, insbesondere mehrzylindrischen Maschinen Fully variable hydraulic valve control unit for gas exchange valves of reciprocating internal combustion engines, in particular more cylindrical machine |
| 07/18/2013 | DE102012200365A1 Camshaft adjustable system for use in camshaft of internal combustion engine i.e. reciprocating internal combustion engine, has line section connected with camshaft adjuster, and another line section throttled stronger than former section |
| 07/17/2013 | EP2615267A2 Valve train mechanism of internal combustion engine |
| 07/17/2013 | EP2614227A1 Method for assembling an engine module |
| 07/17/2013 | CN203067686U Vibration-reducing timing chain transmission system |
| 07/17/2013 | CN203067110U Camshaft installation structure |
| 07/17/2013 | CN203067051U Variable inlet valve different lift device of engine |
| 07/17/2013 | CN203067050U Automobile engine valve assembly |
| 07/17/2013 | CN203067048U Locking abrasion regulating device for engine valve clearance |
| 07/17/2013 | CN203067047U Cam shaft structure of diesel engine |
| 07/17/2013 | CN203067046U Camshaft of four-cylinder four-valve diesel engine |
| 07/17/2013 | CN103210188A Device for controlling valve opening/closing timing |
| 07/17/2013 | CN103210187A Valve housing for a control valve of a camshaft adjusting system, and method for producing a valve housing |
| 07/17/2013 | CN103210186A Rotor for a camshaft adjuster, and camshaft adjuster |
| 07/17/2013 | CN103209802A Method for producing a camshaft |
| 07/17/2013 | CN103206279A Valve timing control apparatus for internal combustion engine |
| 07/17/2013 | CN103206278A Air distribution system of aerodynamic engines |
| 07/17/2013 | CN102200041B Engine having variable lift valvetrain |
| 07/17/2013 | CN102149901B 阀定时控制装置 Valve timing control means |
| 07/17/2013 | CN102046930B Adjustable camshaft arrangement |
| 07/17/2013 | CN102032013B Internal combustion engine having motor brake assembly |
| 07/17/2013 | CN101581238B Variable valve driving system for internal combustion engine |
| 07/16/2013 | US8485152 Switchable pressure supply device comprising a passive auxiliary pressure accumulator |
| 07/16/2013 | US8485151 Valve timing adjusting device |
| 07/16/2013 | US8485150 Group of multiple camshafts with camshaft adjusters |
| 07/16/2013 | US8485149 Continuous variable valve lift apparatus |
| 07/11/2013 | WO2013103503A1 Lost-motion variable valve actuation system |
| 07/11/2013 | US20130174816 Engine using split flow exhaust system and methods |
| 07/11/2013 | US20130174799 Actuator of an electrohydraulic gas exchange valve drive of an internal combustion engine |
| 07/11/2013 | US20130174798 Camshaft adjuster |
| 07/11/2013 | DE19515191B4 Hochdruck-Kraftstoffpumpe High-pressure fuel pump |
| 07/11/2013 | DE10302663B4 Ventiltriebsanordnung für eine Brennkraftmaschine Valve train arrangement for an internal combustion engine |
| 07/11/2013 | DE102012200268A1 Switchable valve train link for internal combustion engine, has housing provided with axially movable inner element on outer shell in receptacle of internal combustion engine, and element to prevent the stopping of the bending spring |
| 07/11/2013 | DE102012200099A1 Nockenwellenversteller Phaser |
| 07/11/2013 | DE102012200094A1 Method for adjusting coupling play in switchable component of valve train of combustion engine, involves selecting switching slider for each coupling slider sides, and mounting with height that precisely match target coupling |
| 07/10/2013 | EP2613029A1 Camshaft device |
| 07/10/2013 | CN203050907U Timing sprocket chamber front cover used for engine |
| 07/10/2013 | CN203050825U Tappet |
| 07/10/2013 | CN203050824U Novel light mechanical tappet structure |
| 07/10/2013 | CN203050823U Cam shaft |
| 07/10/2013 | CN203050822U Universal gasoline engine gas distribution camshaft |
| 07/10/2013 | CN103201478A High-efficiency internal combustion engine and method for operating employing full-time low-temperature partially-premixed compression ignition with low emissions |
| 07/10/2013 | CN103201468A Camshaft adjuster for an internal combustion engine |
| 07/10/2013 | CN103201467A Camshaft adjuster for an internal combustion engine |
| 07/10/2013 | CN103201466A Variable valve device for internal combustion engine |
| 07/10/2013 | CN103201465A Variable valve device |
| 07/10/2013 | CN103195969A Proportional control hydraulic valve structure |
| 07/10/2013 | CN103195828A Connecting structure and mounting and fixing method for crankshaft and timing sprocket and engine |
| 07/10/2013 | CN103195635A System for cranking internal combustion engine by engagement of pinion with ring gear |
| 07/10/2013 | CN103195602A Cylinder head and overhead camshaft engine |
| 07/10/2013 | CN103195533A Camshaft adjuster |
| 07/10/2013 | CN103195532A Connection-rod-free magnetic valve type motor |
| 07/10/2013 | CN103195531A Engine camshaft and operating method of engine utilizing same |
| 07/10/2013 | CN102365429B Phase variable device for engine |
| 07/10/2013 | CN102322308B Variable valve lift control system for heat engine |
| 07/10/2013 | CN102317583B Valve drive control device |
| 07/10/2013 | CN102159800B Engine braking device for an internal combustion engine |
| 07/09/2013 | US8483938 Control device for an engine |
| 07/09/2013 | US8479696 Valve train of internal combustion engine |
| 07/09/2013 | US8479695 Device for varying the angular position of a camshaft with respect to a crankshaft of an internal combustion engine |
| 07/09/2013 | US8479694 Switchable roller finger follower |
| 07/09/2013 | US8479511 Method and system for a turbocharged engine |
| 07/09/2013 | US8479509 Internal combustion engine |
| 07/04/2013 | WO2013101282A2 Cylinder deactivation by negative valve overlap |
| 07/04/2013 | US20130167788 Valve Control for at Least One of an Internal Combustion Engine |
| 07/04/2013 | US20130167787 Valve timing control apparatus |
| 07/04/2013 | DE102011090091A1 Koppeleinrichtung zur Herstellung einer Wirkverbindung zwischen einer Nockenwelle und einer Kurbelwelle einer Brennkraftmaschine, Verfahren zum Betreiben der Koppeleinrichtung sowie Ventiltrieb einer Brennkraftmaschine Coupling means for producing an operative connection between a camshaft and a crankshaft of an internal combustion engine, method of operating the coupling means as well as valve train of an internal combustion engine |
| 07/04/2013 | DE102008028563B4 Kipphebelbaugruppe Rocker arm assembly |
| 07/03/2013 | EP2610447A1 Oil control valve assembly for engine cam switching |
| 07/03/2013 | EP2609310A1 Method and device for cleaning coked cavities, in particular inlet channels and valves of an internal combustion engine |
| 07/03/2013 | EP2609304A1 Valve train of a combustion piston engine |
| 07/03/2013 | CN203035383U Engine timing gear chamber assembly |
| 07/03/2013 | CN203035282U Hydraulic gap regulator |
| 07/03/2013 | CN203035281U Valve rocker arm |
| 07/03/2013 | CN203035280U Valve tappet |
| 07/03/2013 | CN203035279U Air distributing device of engine |
| 07/03/2013 | CN203035278U Gas distribution cam of engine of motorcycle |
| 07/03/2013 | CN103189605A Control valve for a cam shaft adjuster |
| 07/03/2013 | CN103189604A Drive cam and valve operating device for engine |
| 07/03/2013 | CN103184909A Air distribution shaft |
| 07/03/2013 | CN103184908A Powder metallurgy camshaft and preparation method thereof |
| 07/03/2013 | CN103182631A Tappet manufacturing method and tappet used for engine valve mechanism |
| 07/03/2013 | CN102162378B Internal combustion engine with variable valve device |
| 07/03/2013 | CN101550849B 可变气门致动器 Variable valve actuator |
| 07/03/2013 | CN101457661B Variable valve lift apparatus |
| 07/02/2013 | US8474427 Tappet |
| 07/02/2013 | US8474426 Roller lifter assembly |