| 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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| 09/01/2011 | WO2011104885A1 Device for controlling internal combustion engine |
| 09/01/2011 | WO2011104249A1 Method for individually operating an internal combustion engine, and control device for an internal combustion engine |
| 09/01/2011 | DE102011009132A1 Verfahren zum Steuern eines Motorventils eines Verbrennungsmotors A method for controlling an engine valve of a combustion engine |
| 09/01/2011 | DE102011008209A1 Verfahren zum Steuern von Verbrennungsmodusübergängen in einem Verbrennungsmotor A method for controlling combustion mode transitions in an internal combustion engine |
| 09/01/2011 | DE102010009383A1 Verfahren zum individuellen Betreiben einer Brennkraftmaschine, sowie Steuereinrichtung für eine Brennkraftmaschine A method for individually operating an internal combustion engine, and control means for an internal combustion engine |
| 08/31/2011 | EP2362085A2 Exhaust valve actuation system for diesel particulate filter regeneration |
| 08/31/2011 | CN102171421A Control unit for one or more electromagnetic actuators of a heat engine valve, and different assemblies of such control units and such electromagnetic actuators |
| 08/31/2011 | CN102168619A System and method for diagnosing valve lift mechanisms and oil control valve of camshaft lift system |
| 08/31/2011 | CN102168616A Exhaust valve actuation system for diesel particulate filter regeneration |
| 08/31/2011 | CN102168615A EGR (exhaust gas recirculation) control system of engine and control method thereof |
| 08/31/2011 | CN101532436B Diesel engine cylinder fuel-cut oil-saving system with twin-pressure charging system and pressure relief device |
| 08/31/2011 | CN101182807B Continuous variable valve lift apparatus |
| 08/30/2011 | US8010258 Torque control device for power system |
| 08/30/2011 | US8006670 Engine control with valve deactivation monitoring using exhaust pressure |
| 08/25/2011 | WO2011102269A1 Diesel engine |
| 08/25/2011 | WO2011101878A1 Two-stroke engine with low consumption and low emissions |
| 08/25/2011 | US20110203549 Internal combustion piston engine with engine braking by opening of exhaust valves |
| 08/25/2011 | DE102010054426A1 Systeme und Verfahren zum Diagnostizieren von Ventilhubmechanismen und Ölsteuerventilen von Nockenwellen-Hubsystemen Systems and methods for diagnosing valve lift and the oil control valves, camshaft-lifting systems |
| 08/25/2011 | DE102010008928A1 Hubkolbenbrennkraftmaschine mit Motorbremsung durch Öffnen der Auslassventile With reciprocating internal combustion engine braking by opening the exhaust valves |
| 08/24/2011 | EP1681447B1 Intake air amount control system for internal combustion engine |
| 08/24/2011 | CN102165170A Valve control apparatus for internal combustion engine |
| 08/24/2011 | CN102162400A Closing cylinder oil-saving engine capable of forming vacuum spring in cylinder of internal-combustion engine |
| 08/24/2011 | CN102162379A Control valve apparatus |
| 08/23/2011 | US8001767 Engine controller |
| 08/18/2011 | DE102011011251A1 Verfahren zur Erhöhung der Bremswirkung einer Hubkolbenbrennkraftmaschine in einem Kraftfahrzeug Method for increasing the braking action of a reciprocating piston combustion engine in a motor vehicle |
| 08/17/2011 | EP2357341A1 Internal combustion engine control unit |
| 08/17/2011 | EP2357327A1 Variable valve gear and method of controlling same |
| 08/17/2011 | CN201934195U Variable distribution gas phase control mechanism of internal combustion engine |
| 08/17/2011 | CN101178033B Variable valve timing control device of internal combustion engine |
| 08/16/2011 | US8000875 Method and device as well as computer program for controlling an internal combustion engine |
| 08/11/2011 | WO2011096433A1 Engine |
| 08/11/2011 | WO2011095197A1 Method for operating an internal combustion engine |
| 08/11/2011 | DE102011000413A1 Steuervorrichtung für ein variables Ventilsystem A control apparatus for a variable valve system |
| 08/11/2011 | DE10051389B4 Drehzahlregelung bei Magermotoren Speed control lean engines |
| 08/10/2011 | EP2354501A2 Control apparatus for internal combustion engine |
| 08/10/2011 | EP2354499A1 Method for scavenging residual burnt gas in a supercharged direct-injection internal combustion engine operating at partial loads. |
| 08/10/2011 | EP2354498A1 Method of scavenging residual combustion gases of a multicylinder supercharged direct-injection internal combustion engine |
| 08/10/2011 | CN102146852A Method for controlling combustion mode transitions in an internal combustion engine |
| 08/10/2011 | CN102146847A Method for managing transitions in internal combustion engines with a hybrid drive powertrain |
| 08/09/2011 | US7992541 System and method for controlling auto-ignition |
| 08/09/2011 | US7992540 Decompression braking device in endothermic engines |
| 08/09/2011 | CA2530981C Intake air amount control system for internal combustion engine |
| 08/04/2011 | WO2011092868A1 Spark-ignition internal-combustion engine |
| 08/04/2011 | WO2011092867A1 Spark-ignition internal combustion engine |
| 08/04/2011 | US20110186008 Engine braking device for an internal combustion engine |
| 08/04/2011 | DE102011002623A1 Ventilsteuerzeitversteller Ventilsteuerzeitversteller |
| 08/04/2011 | DE102010007023A1 Internal combustion engine, has cylinder in which combustion chamber is limited between piston and cylinder head, where valve lift at inlet valve is maintained in high load range and another valve lift at another inlet valve is adjustable |
| 08/03/2011 | EP2351922A1 General multi condition energy saving system |
| 08/03/2011 | EP2156034B1 Control device and control method for internal combustion engine |
| 08/03/2011 | CN201916013U Rotary variable gas distribution mechanism without cam drive |
| 08/03/2011 | CN102144078A Cam torque actuated phaser using band check valves built into a camshaft or concentric camshafts |
| 08/03/2011 | CN102140945A Valve bridge with integrated lost motion system |
| 08/03/2011 | CN101384809B Spark ignition type internal combustion engine |
| 08/03/2011 | CN101213365B Pressure medium operated starting system for piston engine and method of starting a multi cylinder piston engine |
| 08/03/2011 | CN101165331B Control apparatus and control method |
| 07/28/2011 | WO2011089989A1 Engine exhaust energy recovery device, ship provided therewith, and power generation plant provided with said engine exhaust energy recovery device |
| 07/28/2011 | DE102011008089A1 System und Verfahren zum Reinigen von Solenoidventilschmutz System and method for cleaning Solenoidventilschmutz |
| 07/28/2011 | DE102010061636A1 Steuervorrichtung und Steuerverfahren für einen variablen Ventilbetätigungsmechanismus Control device and control method for a variable valve actuation mechanism |
| 07/28/2011 | DE102010061622A1 Steuervorrichtung für ein variables Ventilbetätigungssystem A control apparatus for a variable valve actuation system |
| 07/27/2011 | EP2347110A1 Method of controlling turbocharger speed of a piston engine and a control system for a turbocharged piston engine |
| 07/27/2011 | EP2347108A1 An exhaust arrangement for an internal combustion engine |
| 07/27/2011 | EP1647696B1 Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine |
| 07/27/2011 | CN102137994A Spark-ignition internal combustion engine |
| 07/27/2011 | CN102137993A Spark-ignited internal combustion engine |
| 07/27/2011 | CN102135040A Control method and control apparatus of a supercharged engine |
| 07/27/2011 | CN102135038A Engine control method and apparatus |
| 07/27/2011 | CN102133892A Composite brake system with matching of compressed air and friction braking of engine and method |
| 07/27/2011 | CN101492051B Method and system for controlling vehicle |
| 07/26/2011 | US7984705 Engine braking apparatus with two-level pressure control valves |
| 07/21/2011 | WO2011086704A1 Control device for internal combustion engine |
| 07/21/2011 | WO2011086693A1 Valve working angle variable system |
| 07/21/2011 | DE10254979B4 Verfahren zum Aufrechterhalten optimaler Bedingungen in einem Katalysator einer Brennkraftmaschine während einer unbefeuerten Betriebsphase A method of maintaining optimum conditions in a catalytic converter of an internal combustion engine during an operating phase unfired |
| 07/21/2011 | DE102010056403A1 Systeme und Verfahren zur Steuerung eines variablen Ventilhubs Systems and methods for controlling a variable valve |
| 07/21/2011 | DE102010034946A1 Motor mit Einlassunterdruck-Managementsystem Engine with intake negative pressure management system |
| 07/21/2011 | DE102010015646A1 Method for determining ambient pressure of motor vehicle, involves operating internal combustion engine in operating mode, in which load control of internal combustion engine is carried out by device for variable control of inlet valves |
| 07/20/2011 | EP2140122B1 Control apparatus for internal combustion engine |
| 07/20/2011 | CN102128092A Engine including intake vacuum management system |
| 07/20/2011 | CN102128064A Vehicle engine braking system and control circuit thereof |
| 07/20/2011 | CN101317001B Device and method for controlling internal combustion engine |
| 07/20/2011 | CN101161995B Variable valve lift follower for vehicle |
| 07/14/2011 | WO2011083577A1 Control device for internal combustion engine |
| 07/14/2011 | DE102010061275A1 Einspritzmotor Injection engine |
| 07/14/2011 | DE102004018489B4 Anordnungen und Verfahren zu einem rechnergesteuerten Ventilbetrieb bei einem Verbrennungsmotor Arrangements and methods for a computer-controlled valve operation in an internal combustion engine |
| 07/13/2011 | EP2343445A1 Internal combustion engine controller |
| 07/13/2011 | EP2342433A1 Method and apparatus for cold starting an internal combustion engine |
| 07/13/2011 | CN102124199A Apparatus for controlling internal combustion engine |
| 07/13/2011 | CN102121422A Engine including hydraulically actuated valvetrain and method of valve overlap control |
| 07/13/2011 | CN101429882B Continuous variable air valve lift apparatus |
| 07/12/2011 | US7975672 Method for controlling engine intake airflow |
| 07/07/2011 | WO2011080844A1 Spark ignition internal combustion engine |
| 07/07/2011 | DE102004057634B4 Verfahren für eine Startphase einer Brennkraftmaschine Method for a start-up phase of an internal combustion engine |
| 07/06/2011 | EP1869304B1 Method and device for controlling internal combustion engines |
| 07/06/2011 | CN201891544U Recovery device of compressed air generated by engine braking |
| 07/06/2011 | CN201891516U Air start engine |
| 07/06/2011 | CN1715621B Electromechanical valve timing during a start |
| 07/06/2011 | CN1715620B Cylinder deactivation for an internal combustion engine |
| 07/06/2011 | CN102116204A Variable valve lift control systems and methods |
| 07/06/2011 | CN102116182A Camshaft profile for reducing cylinder pressures during engine cranking |
| 07/06/2011 | CN101103191B Variable valve timing controller for internal combustion engine and internal combustion engine provided with variable valve timing controller |
| 07/05/2011 | US7971569 Bias system for dedicated engine braking rocker arm in a lost motion system |