| Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427) |
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| 01/23/2013 | CN102892980A Compression-braking system |
| 01/23/2013 | CN102889141A Variable valve timing controller of internal-combustion engine |
| 01/23/2013 | CN102889138A Engine exhaust brake control device and method and engineering vehicle |
| 01/23/2013 | CN101680368B Variable valve timing mechanism control apparatus and control method |
| 01/23/2013 | CN101311511B System and method for adaptive control of variable valve lift tappet transformation |
| 01/17/2013 | WO2013008711A1 Valve open/close timing adjusting system |
| 01/17/2013 | WO2013008710A1 Valve opening/closing time adjustment system |
| 01/17/2013 | WO2013007913A1 Method for operating a thermo-pneumatic engine, and thermo-pneumatic engine |
| 01/17/2013 | DE112010004706T5 Variable Ventilsteuerung Variable valve timing |
| 01/17/2013 | DE102012211928A1 Verfahren und Vorrichtung für einen Motorbetrieb mit homogener Kompressionszündung und Funkenzündung Method and apparatus for an engine operating with a homogeneous charge compression ignition and spark ignition |
| 01/17/2013 | DE102005008576B4 Testvorrichtung für eine Zylinderabschaltung in einem Verbrennungsmotor und Verfahren zum Verwenden derselben Test device for a cylinder cut-off in an internal combustion engine and method of using same |
| 01/16/2013 | EP2546479A1 Valve drive device for internal combustion engine |
| 01/16/2013 | CN102884300A Control method of spark ignition engine and spark ignition engine |
| 01/16/2013 | CN102883907A Hybrid drive apparatus |
| 01/16/2013 | CN102877965A Method and system used in turbocharged engine |
| 01/16/2013 | CN102877959A Engine valve control mechanism and engine valve control method |
| 01/16/2013 | CN102877958A Method and apparatus for engine operation in homogeneous charge compression ignition and spark ignition |
| 01/16/2013 | CN101861453B Device for controlling internal combustion engine using variable valve mechanism |
| 01/16/2013 | CN101772630B Control apparatus and control method for internal combustion engine |
| 01/16/2013 | CN101446212B Method and apparatus for controlling electronic variable valve apparatus of internal combustion engine |
| 01/16/2013 | CN101403341B Tappet apparatus |
| 01/15/2013 | US8355857 Control apparatus of internal combustion engine for vehicle |
| 01/15/2013 | US8355235 Driving apparatus and control method for electric actuator |
| 01/10/2013 | WO2013004349A1 Internal combustion engine |
| 01/10/2013 | US20130008412 Control apparatus for internal combustion engine and control apparatus for vehicle equipped with internal combustion engine |
| 01/10/2013 | DE112008003248B4 Fremdgezündete Brennkraftmaschine A spark ignition internal combustion engine |
| 01/10/2013 | DE10191818B3 Verbrennungsmotor betreibbar im PCCI-Modus mit Nachzündungseinspritzung und Betriebsverfahren Combustion engine operated in PCCI mode with Nachzündungseinspritzung and operating procedures |
| 01/09/2013 | EP2543855A1 Vehicle provided with internal combustion engine having valve stop mechanism |
| 01/09/2013 | EP2543854A1 Control device for internal combustion engine |
| 01/08/2013 | US8352156 System and method for controlling engine components during cylinder deactivation |
| 01/08/2013 | US8347860 Control strategy for a homogeneous-charge compression-ignition engine |
| 01/08/2013 | US8347857 Method and device for improving charged engines |
| 01/03/2013 | WO2013002411A1 Six-cycle engine |
| 01/03/2013 | WO2013001234A2 Device for actuating a valve of an internal combustion engine |
| 01/03/2013 | WO2009136900A3 Method for exhaust gas temperature control via engine braking in an internal combustion engine |
| 01/03/2013 | DE112008004250T5 Steuerungsgerät einer brennkraftmaschine Control apparatus of an internal combustion engine |
| 01/03/2013 | DE102011106394A1 Brennkraftmaschine Internal combustion engine |
| 01/03/2013 | DE102011078458A1 Combustion method for four-stroke reciprocating internal combustion engine with spark ignition, involves operating internal combustion engine with stoichiometric fuel-air mixture, and changing load in cylinder of internal combustion engine |
| 01/03/2013 | DE10136943B4 Steuerung der Regeneration der Kraftstoffdampfrückgewinnung bei einem Verbrennungsmotor mit hybrider Ventilsteuerung Controlling the regeneration of the fuel vapor recovery in an internal combustion engine with valve control of hybrid |
| 01/02/2013 | EP2541014A1 Device for controlling internal combustion engine |
| 01/02/2013 | CN202645744U Testing device of marine low-speed diesel engine exhaust valve mechanism |
| 01/02/2013 | CN202645723U Piston type cylinder-exchanging air-distributing engine |
| 01/02/2013 | CN1233313B Premixed charge compression ignition engine with optimal combustion control |
| 01/02/2013 | CN102859182A Control device of internal combustion engine |
| 01/02/2013 | CN102859125A Control arrangement for a gas exchange valve in a piston engine |
| 01/02/2013 | CN102849071A Output control device for internal combustion engine |
| 01/02/2013 | CN102094692B 无级可变气门升程机构及其控制方法 Infinitely variable valve lift mechanism and its control method |
| 01/02/2013 | CN101646851B Control unit of internal combustion engine |
| 12/27/2012 | WO2012176736A1 Internal combustion engine, and method of controlling same |
| 12/27/2012 | WO2012175644A1 Improved emissions control during cam profile switching diagnostic operation |
| 12/27/2012 | DE112007002866B4 Verbrennungsmotor der Vormischkompressionszündart und Verfahren zum Steuern desselben Of the same internal combustion engine and method of controlling the premixed compression |
| 12/27/2012 | DE102004020687B4 Variable Ventilsteuerung für einen Motor Variable valve control for an engine |
| 12/26/2012 | EP2538042A1 Diesel engine |
| 12/26/2012 | EP2536932A1 Two-stroke engine with low consumption and low emissions |
| 12/26/2012 | CN202628286U Air inlet valve control mechanism of closing cylinder in multi-cylinder engine cylinder-stopping oil-saving system |
| 12/26/2012 | CN202628285U Low-consumption high-efficiency engine assembly |
| 12/26/2012 | CN101839184B Rotation detecting device and rotation detecting method |
| 12/26/2012 | CN101624926B Internal combustion engine with a motor brake device |
| 12/26/2012 | CN101548087B Air to fuel ratio control device |
| 12/20/2012 | US20120323425 Hybrid drive apparatus |
| 12/20/2012 | DE102012209911A1 System und Verfahren zum Steuern einer Abgasrückführung System and method for controlling an exhaust gas recirculation |
| 12/19/2012 | CN102834601A Combustion control device for internal combustion engine |
| 12/19/2012 | CN102828837A Frame-type air-valve executing device driven by assistant cam |
| 12/19/2012 | CN102828836A Electric cam phaser control systems and methods |
| 12/19/2012 | CN101975098B Camless electrohydraulic variable valve timing system based on fuel medium |
| 12/19/2012 | CN101139948B Approach for facilitating fuel evaporation in cylinder of an internal combustion engine |
| 12/18/2012 | US8335628 Method for controlling variable valve apparatus of internal combustion engine, and system thereof |
| 12/13/2012 | DE102011103870A1 Brennkraftmaschine Internal combustion engine |
| 12/13/2012 | DE102011055718A1 Integriertes Wärmemanagementsystem eines Fahrzeuges und Wärmemanagementverfahren unter Verwendung desselben The same integrated thermal management system of a vehicle and thermal management method using |
| 12/13/2012 | DE102011050990A1 Reciprocating type lifting cylinder internal combustion piston engine has intake valve and exhaust gas valve that are closed under switch-off condition, such that operation timing of exhaust valve is delayed |
| 12/12/2012 | EP2532866A2 Engine control apparatus |
| 12/12/2012 | EP2532860A2 Combustion engine |
| 12/12/2012 | EP2532846A1 Engine |
| 12/12/2012 | EP2531712A1 Method for operating an internal combustion engine |
| 12/12/2012 | CN202596903U Engine air inlet braking device |
| 12/12/2012 | CN102822505A Method and device for handling uncontrolled combustion in an internal combustion engine of a motor vehicle |
| 12/12/2012 | CN102822477A 可变气门正时装置 Variable valve timing device |
| 12/12/2012 | CN102817729A Control system for an internal combustion engine |
| 12/12/2012 | CN102817722A Load control method for reducing cylinders of diesel engine |
| 12/12/2012 | CN102817667A Frame-type exhaust-valve executive device with auxiliary rocker arm driven by auxiliary cam |
| 12/12/2012 | CN102817666A Air valve executing device applying auxiliary cam to drive |
| 12/12/2012 | CN102817665A Air valve executive device having torsion springs and driven by auxiliary cam |
| 12/06/2012 | US20120310511 Control apparatus for internal combustion engine |
| 12/06/2012 | DE102006054312B4 Integrierte Motorbremse für einen Dieselmotor Integrated motor brake for a diesel engine |
| 12/05/2012 | EP2325460B1 Compact lost motion system for variable valve actuation |
| 12/05/2012 | CN102812222A Method for operating an internal combustion engine |
| 12/05/2012 | CN102808672A Variably operated valve apparatus of internal combustion engine |
| 12/05/2012 | CN102808669A Valve timing changing device |
| 12/05/2012 | CN101688480B Spark-ignited internal combustion engine and method of controlling the same |
| 12/05/2012 | CN101657344B Control unit for variable valve timing mechanism |
| 12/05/2012 | CN101619678B Start control device of internal combustion engine |
| 12/04/2012 | US8326519 Oxygen flow reduction during engine start/stop operation |
| 12/04/2012 | US8326516 Engine control device |
| 12/04/2012 | US8326499 Retarding control of a machine through power dissipation through power source and parasitic loads |
| 12/04/2012 | CA2626605C Method and system for shutting down an engine in a hybrid vehicle |
| 11/29/2012 | WO2012160724A1 Internal combustion engine with variable compression ratio mechanism |
| 11/29/2012 | WO2012159134A1 Two-stroke engine |
| 11/29/2012 | US20120298057 Primary and auxiliary rocker arm assembly for engine valve actuation |
| 11/29/2012 | DE102012103832A1 Internal combustion engine of vehicle, has compressed-air reservoir that is connected to discharge valve through withdrawal system formed by engine brake valve |
| 11/29/2012 | DE102011102754A1 Verbrennungskraftmaschine, insbesondere für einen Kraftwagen Combustion engine, in particular for a motor vehicle |