Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02D - Controlling combustion engines › F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
Patents for F02D 13 - Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing (11,427)
06/2005
06/23/2005WO2005057060A2 Valve gear
06/23/2005WO2005056995A1 Engine control unit
06/23/2005WO2005056992A1 Method of controlling a supercharged engine, particularly an indirect injection engine
06/23/2005US20050133001 Exhaust emission control device in internal combustion engine and heat engine
06/23/2005US20050132988 Valve timing control system for internal combustion engine
06/23/2005DE10355336A1 Method for controlling the valve operation in an IC engine with separate servo drives for each valve and with a monitoring system for all the cylinder pressures
06/23/2005DE10355335A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
06/23/2005DE10354428A1 Management system for IC engine especially during cold starting has the opening time of the inlet valve reduced and with retarded timing
06/23/2005DE102004054524A1 Vibration reducing controller for internal combustion engine, has ECU which reduces vibration of the internal combustion engine by increasing control over the intake pump loss which controls an intake valve
06/23/2005DE102004054321A1 Regelvorrichtung für variables Ventilbetätigungssystem Control device for variable valve actuation system
06/22/2005EP1544434A1 Method for controlling turbo-charged internal-combustion engine
06/22/2005EP1544422A1 Valve deactivation system and latchable hydraulic lash adjuster therefore
06/22/2005EP1248899B1 Method for controlling an actuator
06/22/2005EP1247013B1 Internal combustion engine with controlled valves
06/22/2005CN1630775A Method for controlling and/or regulating a constant voltage converter for at least two electromagnetic valves of an internal combustion engine, especially an internal combustion engine in a motor vehi
06/22/2005CN1629466A Engine
06/21/2005US6907871 Ignition timing control system and method for variable-cylinder internal combustion engine as well as engine control unit
06/21/2005US6907870 Multiple operating mode engine and method of operation
06/21/2005US6907860 Control apparatus and control method for vehicle-mounted internal combustion engine
06/16/2005WO2005054648A1 Method and device for controlling an internal combustion engine
06/16/2005US20050131618 Cylinder deactivation method to minimize drivetrain torsional disturbances
06/16/2005US20050126525 Engine valve actuation system and method for controlling white smoke
06/16/2005US20050126383 Fluid circuit system
06/16/2005DE102004054525A1 Ventilzeitabstimmungssteuerungsvorrichtung für eine Brennkraftmaschine Valve timing control apparatus for an internal combustion engine
06/16/2005DE102004041186A1 Brennkraftmaschine der Kompressionszündungsbauart Internal combustion engine of the compression ignition type
06/15/2005EP1541814A1 Diesel engine with cam phasers for in-cylinder temperature control
06/15/2005EP1540155A1 Energy converter
06/15/2005CN1626784A Variable intake system monitoring apparatus
06/14/2005US6907339 Method for controlling an internal combustion engine
06/14/2005US6904881 Apparatus and method for controlling internal combustion engine
06/09/2005WO2005052417A2 Valve control system
06/09/2005WO2005052325A1 Pressure difference type variable valve control system
06/09/2005US20050125139 Method for operating an internal combustion engine
06/09/2005US20050121008 Engine cylinder temperature control
06/09/2005US20050121007 Diesel engine with cam phasers for in-cylinder temperature control
06/09/2005US20050120996 Method and device for controlling the opening of an intake valve of an internal combustion engine
06/09/2005US20050120990 Starting device for internal combustion engine
06/09/2005US20050120785 Variable intake system monitoring apparatus
06/09/2005DE10217589B4 Verfahren zum Aufheizen eines Katalysators im Abgastrakt einer Brennkraftmaschine Method for heating a catalytic converter in the exhaust tract of an internal combustion engine
06/09/2005DE102004011678A1 Kraftstoffzuführungs-Steuergerät für einen Verbrennungsmotor Fuel supply control device for an internal combustion engine
06/08/2005EP1538307A1 Internal combustion engine having a variable valve train
06/08/2005EP1537321A1 System and method for internal exhaust gas recirculation
06/08/2005CN2703881Y Operating mechanism for engine speed governor
06/08/2005CN1624308A Controller for controlling valve operating characteristic in an internal combustion engine
06/08/2005CN1624305A Premixed charge compression ignition engine with optimal combustion control
06/07/2005US6904356 Apparatus and method for estimating internal EGR amount in internal combustion engine
06/07/2005US6901897 Method and intake cam for retaining exhaust residuals for emissions reduction in a diesel engine
06/07/2005US6901893 Valve deactivator assembly
06/02/2005US20050115542 Method and device for controlling an internal combustion engine
06/02/2005US20050115527 Valve timing adjusting device and assembly apparatus of the same
06/02/2005DE10350925A1 Motorbremse für einen Verbrennungsmotor Engine brake for an internal combustion engine
06/02/2005DE10350150A1 Internal combustion engine operating method, involves adjusting turbo boost pressure of suction air and lift/stroke of valve based on acceleration pedal position, and reducing boost pressure of air while shifting valve stroke
06/02/2005DE10344709A1 Exhaust gas recirculation amount determining method for internal combustion engine, involves finding outer exhaust gas recirculation amount from exhaust gas temperature, fresh gas amount and inner exhaust gas recirculation amount
06/02/2005DE102004051154A1 Steuerungsvorrichtung sowie Steuerungsverfahren für die Ventilbetätigung bei Verbrennungsmotoren Control device and control method for valve actuation in internal combustion engines
06/02/2005DE102004049158A1 Ventilsteuerungsvorrichtung Valve control device
06/02/2005DE102004047395A1 Ventiltriebvorrichtung eines Verbrennungsmotors A valve drive apparatus of an internal combustion engine
06/02/2005DE102004045967A1 Verdichtungs-Brennkraftmaschine mit homogener Ladung, die eine EGR durchführt, und Zündzeitgebungssteuerverfahren für die Kraftmaschine Compression internal combustion engine with a homogeneous charge, which performs EGR, and Zündzeitgebungssteuerverfahren for the combustion engine
06/02/2005DE10152413B4 Abgasanlage für ein Motorrad Exhaust system for a motorcycle
06/01/2005CN1621662A Valve timing adjusting device and assembly apparatus of the same
06/01/2005CN1204337C Reciprocating piston type internal combustion engine
05/2005
05/31/2005US6899089 Control apparatus for internal combustion engine and control method for internal combustion engine combustion method for internal combustion engine and direct injection engine
05/31/2005US6899078 Starting device for internal combustion engine
05/26/2005WO2005047684A1 Method for operating an internal combustion engine
05/26/2005WO2005047683A1 Method for operating an internal combustion engine
05/26/2005WO2005047673A1 Method for operating a combustion engine
05/26/2005WO2005047666A1 Method for operating a combustion engine
05/26/2005US20050114011 Engine control system
05/26/2005US20050109313 Throttle and inlet valves for 8 stroke and 4 stroke engines
05/26/2005US20050109018 Engine control equipment
05/25/2005EP1533483A1 Valve timing controller for internal combustion engine
05/25/2005EP1183452B1 Method for controlling the boost pressure on a piston internal combustion engine with a turbocharger
05/25/2005EP1133625B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for controlling the engine valves
05/25/2005DE10350800A1 Method for running of internal combustion engine entails establishing self-ignition time of fuel/air mixture formed from first and second fuel volumes in dependence upon ratio of first to second volume of fuel
05/25/2005DE10350798A1 Method for running of internal combustion engine entails establishing a higher compression ratio in ignition by compression mode than in spark ignition mode
05/25/2005DE10350797A1 Method for running of internal combustion engine entails feeding second volume of fuel into combustion chamber by second injector in induction port so that homogenous fuel/air mixture is formed in combustion chamber
05/25/2005DE10350796A1 Method for running of internal combustion engine entails correcting exhaust gas volume held back in combustion chamber by shifting combustion center of gravity point towards set value after deviation from set value
05/25/2005DE10348774A1 Verfahren zur Lufteinblasung bei einer Brennkraftmaschine A method of air injection in an internal combustion engine
05/25/2005DE10344773B3 Verfahren und Vorrichtung zum Ermitteln einer Phasenlage zwischen einer Kurbelwelle und einer Nockenwelle einer Brennkraftmaschine Method and apparatus for determining a phase angle between a crankshaft and a camshaft of an internal combustion engine
05/25/2005DE102004052256A1 Verfahren und System zum Steuern der gleichzeitigen Regeneration des Dieselpartikelfilters und Desulfatierung des Mager-NOx-Abscheiders Method and system for controlling the simultaneous regeneration of the diesel particulate filter and desulfation of the lean NOx trap
05/25/2005DE102004050388A1 Ventilzeitsteuerungsvorrichtung Valve timing control device
05/25/2005DE102004050114A1 Ventilzeitsteuerungsvorrichtung Valve timing control device
05/25/2005CN1620550A Control device for supercharged engine
05/25/2005CN1620548A Spark ignition engine control device
05/25/2005CN1620547A Spark ignition engine control device
05/25/2005CN1619124A Valve timing controller for internal combustion engine
05/25/2005CN1203247C Movable valve device
05/24/2005US6895927 Control apparatus and control method for internal combustion engine
05/24/2005US6895912 Variable valve control apparatus for engine and method thereof
05/24/2005US6895911 Method for simultaneously moving cam shafts of various cylinder banks pertaining to an internal combustion engine
05/24/2005US6895908 Exhaust timing controller for two-stroke engine
05/19/2005US20050103296 Valve timing controller for internal combustion engine
05/19/2005US20050103290 Computer readable storage medium for use with engine having variable valve actuator
05/19/2005DE19954573B4 Ventilzeitsteuerungssystem für eine Brennkraftmaschine Valve timing control system for an internal combustion engine
05/19/2005DE10359087B3 Variable valve control for gas or diesel engine using delay device for delayed closure of engine entry or exit valves
05/19/2005DE10349641A1 Motorstaubremsvorrichtung einer 4-Takt-Hubkolbenbrennkraftmaschine Exhaust braking device of a 4-stroke internal combustion piston engine
05/19/2005DE10348107A1 Method for heating exhaust gas catalyser in internal combustion engine has first air/fuel mixture in first cylinder group richer than in normal running and with second air/fuel mixture in second cylinder group leads to catalyser heating
05/19/2005DE102004045703A1 Variable Ventilzeitsteuereinrichtung für einen Verbrennungsmotor Variable valve timing control device for an internal combustion engine
05/19/2005DE10016589B4 Ventileinstellungs-Steuerungsvorrichtung zur Verwendung in einer Brennkraftmaschine A valve timing control device for use in an internal combustion engine
05/18/2005EP1531251A2 Controller for controlling valve operating characteristic in an internal combustion engine
05/18/2005EP1531249A2 Internal combustion engine and control method thereof
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