| 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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| 03/26/2009 | WO2009037987A1 Valve opening/closing timing control device |
| 03/26/2009 | WO2009037986A1 Valve opening/closing timing control device |
| 03/26/2009 | US20090078233 Engine brake procedure |
| 03/25/2009 | EP2039921A1 Control apparatus for cylinder injection internal combustion engine with high-pressure fuel pump |
| 03/25/2009 | EP2038535A2 Fuel supply apparatus and fuel supply method of an internal combustion engine |
| 03/25/2009 | CN201212423Y Fuel saving controller |
| 03/25/2009 | CN201212422Y Air inlet/outlet device for energy storage by utilizing engine of automobile |
| 03/25/2009 | CN101395345A Variable engine valve actuation system |
| 03/25/2009 | CN101392668A Fuel saving apparatus for vehicle engine |
| 03/25/2009 | CN100472036C Faulty lifter oil manifold assembly solenoid diagnostic system |
| 03/24/2009 | US7506620 Device and method for controlling internal combustion engine with universal valve gear system and variable compressing mechanism |
| 03/19/2009 | WO2009034277A2 Method for controlling an injector for injecting air with fuel into the combustion chamber of a supercharged internal combustion engine |
| 03/19/2009 | WO2008142565A3 Variable valve timing mechanism control apparatus and control method |
| 03/19/2009 | US20090071436 Gas exchange valve actuating device |
| 03/18/2009 | EP2037107A2 A control for an internal-combustion engine |
| 03/18/2009 | EP2037102A1 Internal combustion engine having a variable valve mechanism and control method therefor |
| 03/18/2009 | EP2037091A2 Self-cleaning exhaust gas after treatment system |
| 03/18/2009 | EP2035661A1 Variable valve timing apparatus and control method thereof |
| 03/18/2009 | CN100470031C Control device of internal combustion engine and control method of internal combustion engine |
| 03/18/2009 | CN100470016C An internal combustion engine and controlling method thereof |
| 03/12/2009 | WO2009030694A2 Piston engine |
| 03/12/2009 | WO2009007834A3 Spark-ignited internal combustion engine and method of controlling the same |
| 03/12/2009 | US20090070013 Control system for internal combustion engine |
| 03/12/2009 | US20090070000 Control apparatus |
| 03/12/2009 | US20090064967 Control for an internal-combustion engine |
| 03/12/2009 | US20090064966 Idling control device of spark ignition type internal combustion engine |
| 03/12/2009 | US20090064951 Valvetrain control systems with independent intake and exhaust lift control |
| 03/12/2009 | DE102008041838A1 Steuergerät Control unit |
| 03/12/2009 | DE102007042053A1 Kolbenmotor Piston engine |
| 03/11/2009 | EP2034161A2 Control apparatus for cylinder injection type internal combustion engine |
| 03/11/2009 | EP2032806A2 Variable valve actuation and engine braking |
| 03/11/2009 | CN101384809A Spark ignition type internal combustion engine |
| 03/11/2009 | CN100467842C Control device for internal combustion engine |
| 03/05/2009 | WO2009007878A3 Supercharged engine and derived hybrid propulsion system |
| 03/05/2009 | US20090063021 Control Apparatus of Cylinder Injection Type Internal Combustion Engine |
| 03/05/2009 | US20090056652 Valve timing control device for an internal combustion engine |
| 03/05/2009 | DE102008029140A1 Steuervorrichtung und Steuerverfahren für einen Verbrennungsmotor Control device and control method for an internal combustion engine |
| 03/05/2009 | DE102007041326A1 Method for operating internal combustion engine, particularly diesel engine, particularly of motor vehicle, involves introducing combustion air through two inlet channels in working cylinder of internal combustion engine |
| 03/05/2009 | DE102007041321A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 03/05/2009 | DE102007040697A1 Brennkraftmaschine Internal combustion engine |
| 03/04/2009 | EP2031196A2 Combustion engine |
| 03/04/2009 | CN201202540Y Power-variable multi-cylinder diesel with pressure relief cam axle apparatus |
| 03/04/2009 | CN201202505Y Cylinder of motorcycle engine |
| 03/04/2009 | CN101379278A Internal combustion engine |
| 03/04/2009 | CN101377140A Internal combustion engine with adjustable air displacement |
| 03/04/2009 | CN101377136A V-type engine for vehicle |
| 02/26/2009 | WO2009024213A1 Method for operating an internal combustion engine |
| 02/26/2009 | WO2009007837A3 Spark-ignited internal combustion engine and method of controlling the same |
| 02/26/2009 | US20090055081 Control System for Internal Combustion Engine |
| 02/26/2009 | US20090050085 Method of reducing hydrocarbon emissions from a cold engine and device and engine for carrying out this method |
| 02/26/2009 | DE10328786A1 Verfahren zum Betreiben eines Kraftfahrzeuges A method of operating a motor vehicle |
| 02/26/2009 | DE102007039613A1 Verfahren zum Betreiben einer Brennkraftmaschine und Steuer- und Regeleinrichtung Method for operating an internal combustion engine and control and regulating device |
| 02/26/2009 | DE102007039210A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine |
| 02/25/2009 | EP2027378A1 Spark ignition type internal combustion engine |
| 02/25/2009 | CN101372907A Engine equipped with adjustable valve timing mechanism |
| 02/25/2009 | CN100464059C Fuzzy logic based cam phaser control |
| 02/19/2009 | WO2009022918A1 Advance-retard mechanism for axial piston machine and axial piston machine incorporating such |
| 02/19/2009 | WO2009022751A1 Spark ignition internal combustion engine |
| 02/19/2009 | WO2009022497A1 Controller of internal combustion engine |
| 02/19/2009 | WO2009022210A2 Control device for internal combustion engine equipped with turbocharger |
| 02/19/2009 | WO2008152486A3 Internal combustion engine control apparatus and method |
| 02/19/2009 | US20090044611 Control apparatus and control method for internal combustion engine |
| 02/19/2009 | DE102005027470B4 Bestimmung des Krümmerdrucks auf der Grundlage einer Motordrehmomentsteuerung Determining the manifold pressure on the basis of an engine torque control |
| 02/19/2009 | DE10002352B4 Ventilzeit-Steuersystem für einen Verbrennungsmotor Valve timing control system for an internal combustion engine |
| 02/18/2009 | EP2025905A1 Control system for a variable valve train of an internal combustion engine |
| 02/18/2009 | EP2025903A1 Internal combustion engine |
| 02/18/2009 | EP2024621A1 Spark ignition type internal combustion engine |
| 02/18/2009 | CN101368519A Engine variable valve lift mechanism capable of implementing vat destruction function and its control method |
| 02/18/2009 | CN101368518A Fast active fuel management reactivation |
| 02/18/2009 | CN101368517A Engine braking device and method |
| 02/18/2009 | CN101368494A Variable air valve stroke mechanism of car engine and its control method |
| 02/18/2009 | CN100462532C Valve characteristic control apparatus for internal combustion engine |
| 02/18/2009 | CN100462527C Control method and device for an internal combustion engine |
| 02/17/2009 | US7493207 Control apparatus, control method, and engine control unit |
| 02/12/2009 | WO2009019579A1 Control apparatus and control method for internal combustion engine |
| 02/12/2009 | WO2009019578A2 Control apparatus and control method for internal combustion engine |
| 02/12/2009 | US20090038584 Internal combustion engine |
| 02/12/2009 | DE19741820B4 Verfahren zur Auswertung des Brennraumdruckverlaufs Method for evaluating the combustion chamber pressure |
| 02/11/2009 | EP2022971A2 Variable valve controller for an internal combustion engine and method for operating the same |
| 02/11/2009 | EP2021604A2 Method of operating an engine brake |
| 02/11/2009 | EP2021603A2 Spark ignition type internal combustion engine |
| 02/11/2009 | EP1836381B1 Method for braking operation of an internal combustion engine provided with a gas pressure container associated with the cylinders. |
| 02/11/2009 | EP1828576B1 Valve characteristic control apparatus for internal combustion engine |
| 02/11/2009 | EP1671018A4 Control of auto-ignition timing for combustion in piston engines by prechamber compression ignition |
| 02/11/2009 | CN101363369A Variable valve controller for an internal combustion engine and method for operating the same |
| 02/11/2009 | CN101363337A Valve lift range variable valve mechanism |
| 02/10/2009 | US7490001 Method for controlling the operation of a cylinder group for an internal combustion engine |
| 02/10/2009 | US7489999 Control apparatus and control method for variable valve apparatus |
| 02/10/2009 | US7487751 Method and device for operating an internal combustion engine |
| 02/05/2009 | WO2008152487A3 Air-fuel ratio control apparatus and aire-fuel ratio control method |
| 02/05/2009 | US20090037085 Starting system and method of internal combustion engine |
| 02/05/2009 | US20090037074 Control system for plant |
| 02/05/2009 | DE10332107B4 Vorrichtung und Verfahren zum Abschätzen einer Restgasmenge eines Verbrennungsmotors und Vorrichtung und Verfahren zum Steuern einer Ansaugluftmenge Apparatus and method for estimating a residual gas quantity of an internal combustion engine, and apparatus and method for controlling an intake air amount |
| 02/04/2009 | EP2020495A2 Engine equipped with adjustable valve timing mechanism |
| 02/04/2009 | EP2020494A1 Vehicle, and its control method |
| 02/04/2009 | EP2020493A1 Variable valve-actuating device, control method for the device, and vehicle carrying the device |
| 02/04/2009 | CN101360905A Control device for premix compression self-igniting engine |
| 02/04/2009 | CN101360891A Engine system and method for controlling the same |
| 02/04/2009 | CN101358558A Switchable valvetrain system and method of operation |
| 02/04/2009 | CN101358557A Oil communication manifold for an internal combustion engine |