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)
12/2008
12/11/2008US20080306676 Internal combustion engine with variable compression ratio
12/11/2008US20080302330 Engine System and Method for Controlling the Same
12/10/2008CN201162590Y Supercharging and compensating gear of engine
12/10/2008CN201162577Y Air-intake braking device of engine
12/10/2008CN101321932A Control apparatus for internal combustion engine
12/10/2008CN101321931A Variable valve timing apparatus
12/10/2008CN101319636A Integrated valve actuating mechanism used for engine driving and braking condition, and its control method
12/10/2008CN101319628A External compression type two-stroke engine
12/10/2008CN100442653C Driving control apparatus for motion mechanism and control method of driving control apparatus
12/10/2008CN100441850C Control device and misfire determination method for internal combustion engine
12/10/2008CN100441844C Valve timing control apparatus for internal combustion engine and control method thereof
12/10/2008CN100441843C Valve timing control apparatus for internal combustion engine and control method thereof
12/10/2008CN100441842C Apparatus and method for controlling internal combustion engine
12/04/2008DE102007024129A1 Verfahren und Vorrichtung für ein Ölkreislaufmanagement in einer Verbrennungskraftmaschine Method and apparatus for an oil recycling system in an internal combustion engine
12/03/2008EP1998030A1 System for disconnecting the intake valves of an internal combustion engine and operation of this system
12/03/2008CN101317001A Device and method for controlling internal combustion engine
12/03/2008CN101316748A Hybrid vehicle
12/03/2008CN100439680C Control apparatus and method for four-stroke premixed compression ignition internal combustion engine
12/03/2008CN100439677C Device and method for controlling suction air amount in internal combustion engine
12/03/2008CN100439662C Air vale driving device for gas exchange valve of IC engine
12/03/2008CN100439660C Fuel injection type internal combustion engine and vehicle provided with the same
12/02/2008US7458347 Apparatus and method for controlling variable valve operating mechanism
11/2008
11/27/2008WO2008143227A1 4 cycle engine
11/27/2008WO2008142559A1 Control apparatus and control method for internal combustion engine
11/27/2008WO2008142554A1 Internal combustion engine control apparatus and control method thereof
11/27/2008WO2007056784A3 Internal combustion engine
11/27/2008WO2006017870A3 Method for the operation of an internal combustion engine
11/27/2008US20080289605 Actuator control apparatus
11/27/2008US20080289603 Engine Control System, Vehicle Having the Same, Method for Calculating Fuel Center of Gravity, and Method for Controlling Engine
11/27/2008DE102007023849A1 Verfahren und Vorrichtung zum Betreiben einer Verbrennungskraftmaschine Method and device for operating an internal combustion engine
11/27/2008DE102004035253B4 Anpassbare Abänderung des Schwellenwertes für eine Zylinderabschaltung Customizable amendment of the threshold value for cylinder deactivation
11/26/2008EP1886008B1 Control apparatus for internal combustion engine
11/26/2008CN201155396Y Low emission supercharging central-cooling electric control diesel
11/26/2008CN201155372Y General purpose petrol engine air throttle automatic control device
11/26/2008CN101311852A Controller
11/26/2008CN101311511A System and method for adaptive control of variable valve lift tappet transformation
11/26/2008CN100436797C System and method for internal exhaust gas recirculation
11/26/2008CN100436783C Variable valve control apparatus
11/25/2008CA2529901C Valve operation device of internal combustion engine
11/25/2008CA2494217C Valve operating system for internal combustion engine
11/20/2008WO2008140036A1 Four-cycle engine
11/20/2008WO2008139774A1 Controller of internal combustion engine
11/20/2008US20080288155 Control device for an internal combustion engine
11/20/2008US20080283025 Engine control device
11/20/2008US20080283004 Electromechanical valve timing during a start
11/20/2008DE102007050859A1 Steuereinrichtung für einen Verbrennungsmotor A control device for an internal combustion engine
11/20/2008DE10137767B4 Gasaustauschkanal zwischen zwei Einlassöffnungen Gas exchange channel between two inlets
11/19/2008EP1992809A2 A multiple combustion chamber internal combustion engine with a combustion chamber deactivation system
11/19/2008CN101307727A Operating pressure adjustable air exhausting brake
11/19/2008CN100434681C Controller
11/19/2008CN100434677C Secondary burning engine of automatic control power output waste gas according to demand for machine internal circulation
11/19/2008CN100434673C Compensating displacement on demand system response offset due to aging
11/19/2008CN100434672C Abnormality detection device for vehicle
11/19/2008CN100434671C Variable lift valve operating system for internal combustion engine
11/19/2008CN100434670C Intake air quantity control device of internal combustion engine
11/19/2008CN100434664C Homogeneous charge compression ignition internal combustion engine
11/18/2008US7451754 Control system for internal combustion engine
11/18/2008US7451739 Ignition timing control system and method for internal combustion engine, and engine control unit
11/13/2008US20080276915 Control method and control apparatus of internal combustion engine
11/13/2008DE112006003205T5 Vorrichtung und Verfahren zum Steuern einer Brennkraftmaschine Apparatus and method for controlling an internal combustion engine
11/12/2008EP1990527A2 Engine controller
11/12/2008EP1989403A1 Variable engine valve actuation system
11/12/2008CN101305165A Coronal contour
11/12/2008CN100432409C Device for controlling engine rotation stop by estimating kinetic energy and stop position
11/12/2008CN100432405C Device and method for controlling internal combustion engine
11/12/2008CN100432402C Apparatus and method for controlling idle speed of internal combustion engine
11/12/2008CN100432399C Cam phaser and dod coordination for engine torque control
11/12/2008CN100432398C 气门正时控制装置 The valve timing control apparatus
11/11/2008US7451036 Control apparatus and control method for internal combustion engine
11/11/2008US7448459 Method for detecting abnormality in a hybrid vehicle
11/06/2008WO2008133084A1 Internal combustion engine control system
11/06/2008US20080275622 Method for Auto-Ignition Operation and Computer Readable Storage Device for Use With an Internal Combustion Engine
11/06/2008US20080275617 Method for Calculating the Low Pressure in the Servobrake of a Vehicle Comprising an Otto Engine
11/06/2008US20080271688 Method and apparatus to control transition between hcci and si combustion in a direct-injection gasoline engine
11/06/2008DE10327542B4 Ölzuführstruktur für einen Motorzylinderkopf Ölzuführstruktur for an engine cylinder head
11/06/2008DE10254468B4 Fahrzeugsteuergerät mit einer Einrichtung zum Ändern des Trägheitsmoments der Maschine während einer Schaltaktion oder während einer Umschaltung des Betriebszustandes einer Sperrkupplung Vehicle control apparatus comprising means for changing the moment of inertia of the machine during a switching action or during a shift of the operating state of a lock-up clutch
11/06/2008DE102008019088A1 Verfahren zum Betrieb eines Verbrennungsmotors Method for operating an internal combustion engine
11/05/2008EP1988270A1 Two-stroke internal combustion engine
11/05/2008CN201144718Y Cylinder brake type brake device
11/05/2008CN100430582C An engine with a plurality of operating modes including operation by compressed air
11/04/2008US7447586 Valve characteristic control apparatus for internal combustion engine
11/04/2008US7444966 Valve moving device for engine
11/04/2008US7444965 Control device for supercharged internal combustion engines comprising a system for adjusting the control times of an inlet valve
10/2008
10/30/2008WO2008057304A3 Engine brake apparatus
10/30/2008WO2008026996A8 Vehilce drive system
10/30/2008US20080270012 Detection of a humidity sensor failure in an internal combustion engine
10/30/2008DE19736647B4 Elektromagnetisch betätigtes Ventilantriebssystem Electromagnetically actuated valve drive system
10/30/2008DE102008014671A1 Motorsteuerungsvorrichtung The engine control apparatus
10/30/2008DE102007020129A1 Raumnockenventiltrieb mit modifizierter Raumnockengeometrie Room cam valve train with a modified space cam geometry
10/30/2008DE102007020107A1 Spacing cam valve-drive for combustion engine, uses cam follower unit with deactivation capability for valve switch-off
10/29/2008EP1888895B1 Device for variably setting the control times of gas exchange valves of an internal combustion engine
10/28/2008US7441538 Method for auto-ignition operation and computer storage device for use with an internal combustion engine
10/28/2008US7441524 Valve timing control apparatus for internal combustion engine and control method thereof
10/23/2008WO2008125949A1 Control unit and control method for variable valve timing mechanism
10/23/2008US20080257300 Engine control with cylinder deactivation and variable valve timing
10/23/2008DE10344709B4 Verfahren zur Bestimmung einer Abgasrückführmenge Method for determining an exhaust gas recirculation amount
10/22/2008EP1983176A1 Method and system for cold start and idle of an internal combustion engine
10/22/2008EP1982062A1 Internal combustion engine
10/22/2008CN101291824A Method and system for shutting down an engine in a hybrid vehicle
10/22/2008CN100427742C Apparatus for controlling valve actuation in internal combustion engine
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