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)
12/2005
12/15/2005US20050274357 Determining manifold pressure based on engine torque control
12/15/2005US20050274356 Determining manifold pressure based on engine torque control
12/15/2005US20050274343 Variable valve mechanism for engine
12/15/2005US20050274342 System and method for actuating an engine valve
12/15/2005US20050274338 Adjusting device for a camshaft
12/15/2005DE10250121B4 Verfahren zur Erhöhung der Temperatur in einer Abgasnachbehandlungsvorrichtung A process for increasing the temperature in an exhaust aftertreatment device
12/15/2005DE10200511B4 Verfahren und Einrichtung zum Steuern eines Elektromagnetventils für Brennkraftmaschinen Method and apparatus for controlling a solenoid valve for internal combustion engines
12/15/2005DE102005023181A1 Klopfregelungsvorrichtung und Klopfregelungsverfahren für Verbrennungsmotor Knock control device and knock control method for internal combustion engine
12/15/2005DE102005021251A1 Koordinierte Nutz- und Motorbremsung für ein Hybridfahrzeug Coordinated livestock and engine braking for a hybrid vehicle
12/15/2005DE102005015844A1 Homogener Ladekompressionszündungsmotor und Verfahren zum Betätigen des homogenen Ladekompressionszündungsmotors Homogeneous charge compression ignition engine and method for operating the homogeneous charge compression ignition engine
12/15/2005DE102004026180A1 Verfahren zum Betreiben eines Verbrennungsmotors A method of operating an internal combustion engine
12/15/2005DE102004024568A1 Verfahren zum Betreiben einer Brennkraftmaschine A method of operating an internal combustion engine
12/15/2005DE10156140B4 Variable Ventilsteuerung Variable valve timing
12/14/2005EP1605140A2 Camshaft phaser
12/14/2005EP1251252B1 Direct injection type internal combustion engine
12/14/2005CN1708636A A frequency modulated vcr-engine
12/13/2005US6973901 Variable valve control apparatus and method in internal combustion engine
12/13/2005US6973900 Valve drive system and method
12/08/2005WO2005116426A1 Method for operation of an internal combustion engine
12/08/2005WO2005116416A1 Cold-air induction engine
12/08/2005US20050273245 Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism
12/08/2005US20050268880 System for controlling valve timing of an engine with cylinder deactivation
12/08/2005US20050268871 Apparatus for controlling valve actuation in internal combustion engine
12/08/2005DE10226930B4 Rotationsventil-Einrichtung für ein Nockenwellensystem zur stufenlos variierbaren Ventilzeitsteuerung Rotary valve assembly for a cam system for continuously variable valve timing
12/08/2005DE102004023590A1 Verfahren zum Betrieb eines Verbrennungsmotors sowie Verbrennungsmotor zur Ausführung des Verfahrens Method for operating an internal combustion engine and internal combustion engine for performing the method
12/08/2005DE102004022922A1 Vorrichtung mit einer Einheit zum Betätigen wenigstens eines Auslassventils Device with a unit for actuating at least one exhaust valve
12/08/2005DE10144471B4 Mehrzylinderbrennkraftmaschine mit einer Motorbremseinrichtung A multi-cylinder internal combustion engine with an engine braking means
12/07/2005EP1390612A4 Apparatus and control for variable exhaust brake
12/07/2005EP1226344B1 Method for operating an internal combustion engine comprising at least one working cylinder which is guided in a cylinder
12/07/2005CN1704575A Apparatus and method for controlling internal combustion engine
12/06/2005US6971365 Auto-ignition gasoline engine combustion chamber and method
12/06/2005US6971360 Knocking avoidance control system of a four-stroke engine for an outboard motor
12/06/2005US6971357 Method for preparing an internal combustion engine for starting
12/06/2005US6971355 Variable lift and duration device for poppet valves
12/06/2005US6971350 Variable valve control system for internal combustion engine
12/06/2005US6971345 Control of a mechanical actuator using a modular map processor
12/06/2005US6971343 Spark-ignition engine controller
12/06/2005US6971338 Variable cycle engine and operation mode switching method
12/01/2005WO2005113966A1 Method for controlling the operation of a cylinder group for an internal combustion engine
12/01/2005WO2005113965A1 Device with a unit for actuating at least one exhaust valve
12/01/2005WO2005113963A2 Method for controlling the operation of a cylinder for an internal combustion engine
12/01/2005WO2005113947A1 Method of operating an internal combustion engine
12/01/2005US20050266957 Power output apparatus and control method of the same
12/01/2005US20050263139 High-efficiency, low emission gasoline engines for heavy-duty applications
12/01/2005DE102005019193A1 Kraftmaschine mit Kompressionszündung einer homogenen Ladung und Verfahren zum Betreiben der Kraftmaschine mit Kompressionszündung einer homogenen Ladung Combustion engine with compression ignition of a homogeneous charge and method of operating the combustion engine with compression ignition of a homogeneous charge
12/01/2005DE102004024270A1 Verfahren und Vorrichtung zur Bestimmung einer Abgasrückführungsrate Method and apparatus for determining an exhaust gas recirculation rate
12/01/2005DE10039923B4 Ventilsteuerungsvorrichtung für Brennkraftmaschinen Valve control device for internal combustion engines
11/2005
11/30/2005EP1599661A2 Air injection engine
11/30/2005EP1013913B1 Exhaust gas recirculation device
11/30/2005CN1702307A Control device and control method for variable valve for internal combustion engine
11/29/2005US6970781 Compression ratio mode selection logic for an internal combustion engine having discrete variable compression ratio control mechanism
11/29/2005US6968825 Control device for spark-ignition engine
11/29/2005US6968824 Determining manifold pressure based on engine torque control
11/29/2005US6968817 Valve timing controller for internal combustion engine
11/24/2005WO2005111401A1 Method and device for determining an exhaust gas recirculation rate
11/24/2005WO2005111400A1 Method for operating an internal combustion engine, and internal combustion engine for carrying out said method
11/24/2005US20050257967 Hybrid powertrain with engine valve deactivation
11/24/2005US20050257768 PWM control of a lifter oil manifold assembly solenoid
11/24/2005US20050257763 Valve timing control apparatus
11/24/2005US20050257760 Knocking control aparatus and knocking control method for internal combustion engine
11/24/2005DE102004021183A1 Torque neutral switching method for e.g. direct injection internal combustion engine, involves adjusting air/fuel ratio dependent on torque for torque neutral switching of engine between partial and full load operation modes
11/23/2005EP1598541A2 Method for operating of a combustion engine
11/23/2005EP1598528A2 Valve timing control apparatus
11/23/2005EP1155425B1 System for control of an electromagnetic actuator
11/23/2005CN1701174A Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine
11/23/2005CN1701170A Apparatus for controlling valve actuation in internal combustion engine
11/23/2005CN1699732A Controlling device of car
11/22/2005US6966309 In-cylinder reburn method for emissions reduction
11/22/2005US6966295 Compression ignition internal combustion engine
11/22/2005US6966286 Method and device for equalizing the filling of the cylinders of a multi-cylinder internal combustion engine
11/17/2005US20050255965 Coordinated regenerative and engine retard braking for a hybrid vehicle
11/17/2005US20050253455 Method and device for controlling the drive unit of a vehicle
11/17/2005US20050252484 Compact lost motion system for variable value actuation
11/17/2005US20050252465 Oil control valve and installing method thereof
11/17/2005US20050252464 Control device of charge compression ignition-type internal combustion engine
11/16/2005EP1595733A2 Power output apparatus and control method of the same
11/16/2005EP1595064A1 Method for controlling an inlet valve of an internal combustion engine
11/16/2005CN1695976A Coordinated regenerative and engine retard braking for a hybrid vehicle
11/15/2005US6964249 Valve timing control system for internal combustion engine
11/10/2005WO2005106226A1 Controller of internal combustion engine
11/10/2005US20050247286 Combustion engine including fluidically-controlled engine valve actuator
11/10/2005US20050247284 Air and fuel supply system for combustion engine operating at optimum engine speed
11/10/2005US20050247277 Device for detecting variation between cylinders of and device for detecting variation between banks of internal combustion engine
11/10/2005DE102004019021A1 For the operation of a four-stroke IC motor, the outlet valve is opened during the compression stroke to expel surplus combustion air before fuel injection and ignition
11/10/2005CA2564880A1 Control system for internal combustion engine
11/09/2005EP1593829A1 Calculation of air charge amount in internal combustion engine
11/09/2005EP1478830B1 Method and device for operating an internal combustion engine
11/09/2005CN1695004A System and method for internal exhaust gas recirculation
11/08/2005US6962143 High-efficiency, low emission gasoline engines for heavy-duty applications
11/08/2005US6962139 Speed control method
11/08/2005US6962049 Exhaust manifold for four-cylinder engine
11/03/2005US20050241613 Combustion engine including cam phase-shifting
11/03/2005US20050241603 Device and method for the relative rotational adjustment of a camshaft and a drive wheel of an internal combustion engine
11/03/2005US20050241602 VCT closed-loop control using a two-position on/off solenoid
11/03/2005US20050241597 Air and fuel supply system for a combustion engine
11/03/2005US20050241302 Air and fuel supply system for combustion engine with particulate trap
11/03/2005DE19830974B4 Kaltstartverfahren für eine drosselfreie Mehrzylinder-Kolbenbrennkraftmaschine Cold boot method for throttle-free multi-cylinder internal combustion piston engine
11/03/2005DE102005017278A1 Ventildeaktivierungsanordnung Valve deactivation arrangement
11/02/2005EP1591651A1 Method for increasing the torque in a direct injection internal-combustion engine
11/02/2005EP1591630A1 VCT closed-loop control using a two-position on/off solenoid
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