| Patents for F01L 9 - Valve-gear or valve arrangements actuated non-mechanically (7,196) |
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| 10/02/2013 | CN203223265U 溢流阀及致动器 Relief valve and actuator |
| 10/02/2013 | CN103334809A Compression release type brake for engine and braking method thereof |
| 10/02/2013 | CN103334806A Electric height adjustment device of tappet |
| 10/02/2013 | CN103334805A Oil control device of internal combustion engine whole changeable hydraulic valve system |
| 09/26/2013 | WO2013141737A1 Internal combustion engine |
| 09/25/2013 | EP2642495A2 Method of driving a continuously adjustable hydraulic valve device and continuously adjustable hydraulic valve device |
| 09/25/2013 | CN103328798A Cylinder head cover module with integrated valve train |
| 09/25/2013 | CN103321705A Engine intake-exhaust system |
| 09/18/2013 | CN103306773A Variable-lift oil control valve structure of engine |
| 09/17/2013 | US8534242 Device for variably adjusting the timing control of gas exchange valves of an internal combustion engine |
| 09/12/2013 | WO2013132153A1 Gas exchange valve arrangement and valve |
| 09/12/2013 | WO2013132150A1 Hydraulic actuator |
| 09/12/2013 | WO2013132149A1 Hydraulic actuator and gas exchange valve arrangement |
| 09/12/2013 | WO2013132143A1 Valve actuator arrangement |
| 09/11/2013 | CN203189073U Variable pressure air leakage type brake |
| 09/10/2013 | US8528511 Variable travel valve apparatus for an internal combustion engine |
| 09/04/2013 | CN203179647U Electromagnetic actuating apparatus |
| 09/04/2013 | CN103277164A Push-pull valve height variable system |
| 09/04/2013 | CN103277163A Variable-lift driver |
| 09/04/2013 | CN102477880B Braking device of toothed solid chain type engine |
| 08/27/2013 | US8516988 Valve apparatus for an internal combustion engine |
| 08/22/2013 | WO2013121100A1 A hydraulic valve arrangement for controllably operating a gas exchange valve of an internal combustion piston engine |
| 08/22/2013 | DE10004961B4 Brennstoffeinspritzventil und Verfahren zu dessen Betrieb Fuel injection valve and method of operation |
| 08/21/2013 | CN203146050U Automobile engine air cylinder decompression oil-saving device |
| 08/21/2013 | CN103256091A Engine retarder |
| 08/21/2013 | CN103256090A Stepless variable air valve lifting mechanism |
| 08/21/2013 | CN101922322B Camshaft phase adjuster with accumulator |
| 08/14/2013 | CN203130162U Novel gas and magnet combined energy-saving and efficient piston type motor |
| 08/14/2013 | CN103244255A Continuous combustion system for engines |
| 08/14/2013 | CN103244233A Internal combustion engine decompressor with inserted cushion |
| 08/14/2013 | CN103244231A Variable-pressure gas release braking method and variable-pressure gas release brake for implementing same |
| 08/14/2013 | CN103244219A Stator for camshaft adjuster, camshaft adjuster, and internal combustion engine |
| 08/14/2013 | CN103244218A 气门正时控制器 Valve timing controller |
| 08/14/2013 | CN102418597B Small-size light-weight linear generator system possessing double-stroke free piston motor |
| 08/13/2013 | US8505505 Control apparatus and control method for internal combustion engine |
| 08/07/2013 | CN203114432U Variable valve time control system |
| 08/01/2013 | US20130192547 Control of engine with active fuel management |
| 08/01/2013 | DE10392787B4 Stellglied-Ansteuerungs-Einheit Actuator driving unit |
| 07/31/2013 | CN203097984U Device for generating independently optimizable auxiliary valve movement of engine |
| 07/31/2013 | CN103228878A An arrangement and a method of operating a gas exchange valve of an internal combustion engine, a cylinder head and a method of upgrading an internal combustion engine |
| 07/24/2013 | CN103216290A Variable lift driver |
| 07/24/2013 | CN103216289A Oil pressure modification for variable cam timing |
| 07/24/2013 | CN102367751B VVT (Variable Valve Timing) engine control valve and control method thereof |
| 07/24/2013 | CN102278161B Cushioning hydraulic cylinder for variable valve |
| 07/23/2013 | US8490586 Electromagnetic actuating unit of a solenoid valve, and method for the production of such an actuating unit |
| 07/18/2013 | WO2013104612A1 Fully variable hydraulic valve control unit for gas exchange valves of reciprocating piston internal combustion engines, in particular multi-cylinder engines |
| 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 |
| 07/17/2013 | CN102200041B Engine having variable lift valvetrain |
| 07/17/2013 | CN102165148B Electrohydraulic valve controller |
| 07/16/2013 | US8485148 Method and device for controlling a hydraulic actuator |
| 07/10/2013 | CN203050829U Machine oil control valve for variable valve lift |
| 07/10/2013 | CN103201547A A new mechanism for fluid power transmission and control |
| 07/10/2013 | CN102322308B Variable valve lift control system for heat engine |
| 07/02/2013 | US8474421 Valve train device |
| 06/26/2013 | CN103174491A Engine auxiliary air interchanger |
| 06/26/2013 | CN103174490A Hydraulic pressure variable valve device based on rotor control |
| 06/25/2013 | US8468985 Electro-hydraulic variable valve lift apparatus |
| 06/19/2013 | CN203008988U Electric-control multistage variable air distribution system |
| 06/19/2013 | CN203008987U Spring type regulating system for operation angles of lever |
| 06/19/2013 | CN203008986U Combined mounting bracket for OCV (Oil Control Valve) |
| 06/19/2013 | CN203008980U Tappet and fully variable air valve lift mechanism adopting tappet |
| 06/19/2013 | CN102192038B Modular engine assembly and fluid control assembly for hydraulically-actuated mechanism |
| 06/19/2013 | CN101871402B Diagnostic systems and methods for variable lift mechanisms of engine systems having a camshaft driven fuel pump |
| 06/19/2013 | CN101451454B 可变阀门系统 Variable valve system |
| 06/13/2013 | US20130146003 Apparatus and method for controlling actuator that controls opening and closing of intake valve |
| 06/13/2013 | US20130146002 Electro-hydraulic variable valve lift system |
| 06/13/2013 | DE102012105482A1 Elektrohydraulisch variables Ventilhub-System Electro-hydraulic variable valve lift system |
| 06/12/2013 | EP2601659A1 Solenoid valve with a two-part core |
| 06/12/2013 | CN202991165U Tappet height mechanical regulation device |
| 06/12/2013 | CN103147816A Cylinder body of engine |
| 06/12/2013 | CN103147815A Electro-hydraulic variable valve lift system |
| 06/12/2013 | CN101956584B Driving oil way of variable valve mechanism with VVT and VVL system |
| 06/11/2013 | US8463525 Variable valve timing control apparatus and method for controlling variable valve timing device |
| 06/11/2013 | US8460525 Device for the determination of glycated hemoglobin |
| 06/11/2013 | US8459218 Adjustable-stroke solenoid valve |
| 06/05/2013 | CN202970840U Gear rack rocker arm type variable valve lift mechanism of engine |
| 06/05/2013 | CN202970839U Air valve executive device driven by employing auxiliary cam |
| 06/05/2013 | CN202970838U Torque strengthening structure of engine oil control valve |
| 06/05/2013 | CN202970837U Engine variable valve timing (VVT) engine oil control valve with clamp spring structure |
| 06/05/2013 | CN102197200B Control arrangement for a valve operating assembly and a method for controlling the closing movement of a valve operating assembly |
| 06/04/2013 | US8453613 Valve actuation system with valve seating control |
| 05/30/2013 | US20130133596 Internal-combustion engine having a system for variable actuation of the intake valves, provided with three-way solenoid valves |
| 05/29/2013 | EP2597276A1 Internal combustion engine having a system for variable actuation of the intake valves, provided with a three-way solenoid valve |
| 05/29/2013 | CN102162380B Engine equipped with variable valve timing mechanism |
| 05/28/2013 | US8448615 Electromagnetic camshaft-adjuster device |
| 05/22/2013 | CN102052118B Engine assembly including secondary oil pump and pump mounting structure |
| 05/21/2013 | US8443771 Method of controlling an actuator having a movable member with positional feedback control |
| 05/15/2013 | CN102052114B Valve timing adjuster |
| 05/15/2013 | CN101922324B Oil control valve assembly for engine cam switching |
| 05/15/2013 | CN101861448B Device and method for controlling valves |
| 05/09/2013 | US20130112293 Infinitely variable pressure-control valve |
| 05/09/2013 | US20130112160 Four-stroke cycle engine |
| 05/08/2013 | DE102012219851A1 Viertaktmotor Four-stroke engine |
| 05/08/2013 | CN202926418U Frame type air valve executing device with auxiliary rocker arm and driven by auxiliary cam |
| 05/08/2013 | CN202926417U Air valve executing device with torsion spring and driven by auxiliary cam |
| 05/08/2013 | CN202926416U Electric control hydraulic air distribution system for engine |
| 05/08/2013 | CN103089422A Five-stroke air jet and inlet type engine |
| 05/08/2013 | CN103089361A 四冲程循环发动机 Four-stroke cycle engine |
| 05/08/2013 | CN102444443B Internal combustion engine intake gate and exhaust gate control method |
| 05/07/2013 | US8434436 Electronically actuated valve system |