| 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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| 02/04/2009 | CN100458123C Valve characteristic changing apparatus for internal combustion engine |
| 02/04/2009 | CN100458108C Method for regenerating a NOx adsorber catalyst and relative engine |
| 02/03/2009 | US7487031 Control apparatus, control method, and engine control unit |
| 02/03/2009 | US7484497 Control device for an internal combustion engine |
| 01/29/2009 | US20090030586 Valvetrain drive stretch compensation for camshaft to crankshaft correlation |
| 01/29/2009 | US20090025668 Variable valve timing control apparatus with supplementary oil pump |
| 01/29/2009 | US20090025665 Variable valve timing apparatus and control method thereof |
| 01/29/2009 | DE10339265B4 Verbrennungsmotor Combustion engine |
| 01/29/2009 | DE102007035443A1 Vorichtung zur Kühlung von rückgeführtem Abgas eines Verbrennungsmotors Vorichtung for cooling recirculated exhaust gas of an internal combustion engine |
| 01/29/2009 | DE102007035305A1 Gas exchange controlling device for internal-combustion engine, has inlet cross section controlled by inlet valve larger than another inlet cross section controlled by another inlet valve |
| 01/29/2009 | DE102005061526B4 Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine Method and device for operating an internal combustion engine |
| 01/28/2009 | EP1442204B1 Method and system of improving engine braking by variable valve actuation |
| 01/28/2009 | CN101356351A Control device for vane-type variable valve timing adjusting mechanism |
| 01/28/2009 | CN101356350A Control apparatus for internal combustion engine |
| 01/28/2009 | CN101353985A Cam phasing control system for improving regeneration efficiency |
| 01/28/2009 | CN101353981A Direct-action power generation system with speedup spring forced vibration |
| 01/27/2009 | US7481199 Start control apparatus of internal combustion engine |
| 01/22/2009 | WO2009011192A1 Control device for internal combustion engine |
| 01/22/2009 | WO2009010862A2 Control device and control method for internal combustion engine |
| 01/22/2009 | WO2008142555A3 Drive mechanism diagnostic apparatus and diagnostic method |
| 01/22/2009 | DE102008040477A1 Ventileigenschaftssteuergerät und Ventileigenschaftssteuersystem Valve characteristic controller and a valve property tax system |
| 01/21/2009 | EP2016272A1 Control apparatus for an internal combustion engine and method for controlling the same |
| 01/21/2009 | CN201184224Y Exhaust valve brake device for four-valve engine |
| 01/21/2009 | CN101349201A Machine external apparatus for maintaining multi-cylinder engine high-efficiency operation |
| 01/21/2009 | CN101349178A Rocker arm integrated type brake device of four-stroke internal combustion engine |
| 01/21/2009 | CN100453782C Valve timing control apparatus and method for internal combustion engine |
| 01/15/2009 | WO2009009328A1 Variable cam timing controls mounted in the camshaft |
| 01/15/2009 | WO2009008527A1 Controller and control method for internal combustion engine |
| 01/15/2009 | WO2009008523A1 Internal combustion engine |
| 01/15/2009 | WO2009007878A2 Supercharged engine and derived hybrid propulsion system |
| 01/15/2009 | US20090013969 Cylinder Charge Temperature Control for an Internal Combustion Engine |
| 01/15/2009 | US20090013953 Intake system and motorcycle including the same |
| 01/15/2009 | DE102008002619A1 Steuereinrichtung für eine direkteinspritzende Maschine Control device for a direct-injection engine |
| 01/14/2009 | EP2013460A1 Control apparatus for internal combustion engine |
| 01/14/2009 | EP1721069B1 Exhaust valve mechanism for internal combustion engine |
| 01/14/2009 | CN101346542A Internal combustion engine with an improved charging action in the combustion chamber |
| 01/14/2009 | CN100451301C Air dynamic steady state and transient detection method for cam phaser movement |
| 01/13/2009 | US7477981 Arrangement and method for controlling a combustion engine |
| 01/13/2009 | US7477980 Process control system |
| 01/13/2009 | CA2455660C Valve control apparatus for internal combustion engine |
| 01/08/2009 | WO2009004162A2 Method and device for controlling a valve with several lift phases, and method for supplying a thermal engine with oxidant |
| 01/08/2009 | WO2009004130A1 Combustion engine with built-in exhaust gas recirculation |
| 01/08/2009 | DE102008031503A1 Vorrichtung und Verfahren zum Erfassen der Nockenphase in einem Motor Apparatus and method for detecting the cam phase in a motor |
| 01/08/2009 | DE102007029411A1 Verfahren zum Betrieb einer Brennkraftmaschine mit variabler Ventilsteuerung Method for operating an internal combustion engine with variable valve control |
| 01/07/2009 | EP2011980A1 Internal combustion engine, vehicle equipped with this, and internal combustion engine control method |
| 01/07/2009 | CN101341324A Control apparatus for an internal combustion engine and method for controlling the same |
| 01/07/2009 | CN101338703A Engine air valve lift stepless regulating mechanism |
| 01/07/2009 | CN101338691A Apparatus and method for engine braking |
| 01/06/2009 | US7472685 Control method and control apparatus of internal combustion engine |
| 01/02/2009 | DE112006003727T5 Steuergerät für einen Verbrennungsmotor der Vormischkompressionsselbstzündungsbauart Control unit for an internal combustion engine of Vormischkompressionsselbstzündungsbauart |
| 01/02/2009 | DE10316490B4 Verfahren zur Regelung der Abgasrückführung bei einer Brennkraftmaschine Method for controlling the exhaust gas recirculation in an internal combustion engine |
| 01/02/2009 | DE102008030422A1 Kühlsteuer/regeleinheit für einen wassergekühlten Mehrzylinderverbrennungsmotor mit einem Zylinderdeaktivierungsmechanismus Cooling control / regulating unit for a water-cooled multi-cylinder internal combustion engine having a cylinder deactivation mechanism |
| 01/02/2009 | DE102007027968A1 Verfahren und Vorrichtung zum Steigern der Motorbremsleistung einer Hubkolben-Verbrennungsmaschine eines Fahrzeugs, insbesondere eines Motors in Dieselausführung Method and device for increasing the engine braking power of a reciprocating piston internal combustion engine of a vehicle, in particular a diesel engine in embodiment |
| 01/02/2009 | DE102005012134B4 Ansaugsteuervorrichtung und Ansaugsteuerverfahren für einen Verbrennungsmotor Ansaugsteuervorrichtung and Ansaugsteuerverfahren for an internal combustion engine |
| 12/31/2008 | WO2009002234A1 Exhaust valve mechanism for an internal combustion engine |
| 12/31/2008 | WO2009000654A1 Method for operating an internal combustion engine with variable valve control |
| 12/31/2008 | WO2008129399A3 Control apparatus for internal combustion engine |
| 12/31/2008 | EP2009264A2 Method and apparatus for controlling an internal combustion engine |
| 12/31/2008 | EP2007972A1 Variable valve timing apparatus and method of detecting valve phase thereof |
| 12/31/2008 | CN101333969A Cooling control unit for water-cooled multi-cylinder internal combustion engine having cylinder deactivation mechanism |
| 12/31/2008 | CN101333968A Device of engine for continuously changing air valve phase |
| 12/31/2008 | CN101333949A Continuous variable valve lift apparatus |
| 12/30/2008 | US7472017 Method and control device for triggering solenoid valves assigned to gas-exchange valves |
| 12/30/2008 | US7469676 Method and device for determining a phase of an internal combustion engine |
| 12/30/2008 | CA2477687C Direct injection internal combustion engine |
| 12/30/2008 | CA2332137C A hydraulically actuated engine valve arrangement |
| 12/25/2008 | US20080319638 Control System |
| 12/25/2008 | US20080319594 Control Apparatus for Hybrid Vehicle |
| 12/25/2008 | US20080314343 Valve-deactivating hydraulic lifter having a contoured pin housing bottom surface |
| 12/24/2008 | WO2008155280A1 Internal combustion engine and method for operating an internal combustion engine: |
| 12/24/2008 | WO2008155111A1 Method and device for increasing the engine brake power of a reciprocating piston internal combustion engine of a vehicle, particularly of a diesel engine |
| 12/24/2008 | EP2006520A1 An internal combustion engine system, and a method in such an engine system |
| 12/24/2008 | EP2004976A1 Variable valve timing apparatus |
| 12/24/2008 | EP2004973A1 Variable valve timing apparatus and control method thereof |
| 12/24/2008 | EP2004959A1 Variable valve timing apparatus and control method thereof |
| 12/24/2008 | DE102008026323A1 Method for variable throttle with which control device has variable valve impulses for four-stroke piston engine, involves absorbing load by variable back thrust control with ambient pressure and with positive pressure |
| 12/24/2008 | DE102007028855A1 Multi-cylinder combustion engine e.g. four-stroke combustion engine, control method for motor vehicle, involves stopping ignition and/or fuel supply for all cylinders of engine for shutdown |
| 12/24/2008 | DE102007028513A1 Brennkraftmaschine sowie Verfahren zum Betrieb einer Brennkraftmaschine Internal combustion engine and method for operating an internal combustion engine |
| 12/24/2008 | DE102007027868A1 Switching safety increasing method for switching component i.e. valve hub switching device, involves allowing switching duration of switching component and prognosticated temporal condition adjustment of focused desire switching time window |
| 12/24/2008 | CN101331296A Variable valve gear, and engine system and vehicle that have the same |
| 12/24/2008 | CN100445543C Dispersion detecting device of amount of suction air |
| 12/23/2008 | US7469180 Intake air amount control system for internal combustion engine and control system |
| 12/23/2008 | US7467614 Pedal position and/or pedal change rate for use in control of an engine |
| 12/23/2008 | US7467608 Air injection engine |
| 12/23/2008 | CA2395915C Internal combustion engines |
| 12/18/2008 | WO2008152491A1 Exhaust gas recirculation system for internal combustion engine and exhaust gas recirculation system control method |
| 12/18/2008 | WO2008152487A2 Air-fuel ratio control apparatus and aire-fuel ratio control method |
| 12/18/2008 | WO2008152485A1 Control device and control method for internal combustion engine |
| 12/18/2008 | WO2008152473A1 Exhaust gas recirculation system and exhaust gas recirculation method for internal combustion engine |
| 12/18/2008 | WO2008152239A2 Method of adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition |
| 12/18/2008 | WO2008129390A3 Control unit for variable valve timing mechanism |
| 12/18/2008 | DE102007027778A1 Combustion engine for motor vehicles, has compression suppression which suppress compression in combustion chamber during thrust reverser |
| 12/17/2008 | CN201165906Y Motor vehicle engine structure |
| 12/17/2008 | CN201165889Y Motor vehicle engine structure |
| 12/17/2008 | CN201165888Y Motor vehicle engine structure |
| 12/17/2008 | CN101324201A Method of secondary fuel injection homogeneous charging compressing ignition |
| 12/17/2008 | CN100443705C A turbocharged internal combustion engine |
| 12/16/2008 | US7464693 Internal combustion engine including plural cylinders, control apparatus and control method for internal combustion engine including plural cylinders |
| 12/11/2008 | WO2008149538A1 Valve timing adjustment device |
| 12/11/2008 | WO2008122343A3 Combustion method for a reciprocating engine |