Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02P - Ignition, other than compression ignition, for internal-combustion engines; Testing of ignition timing in compression-ignition engines › F02P 5 - Advancing or retarding electric ignition spark; Control therefor
Patents for F02P 5 - Advancing or retarding electric ignition spark; Control therefor (9,022)
01/2004
01/15/2004US20040006972 Method for low emission vehicle starting with improved fuel economy
01/15/2004DE10326743A1 Katalysatoraktivierungs-Steuervorrichtung für emissionssteuernde Katalysatoren in einem Verbrennungsmotor Catalyst activation control apparatus for controlling emission catalysts in an internal combustion engine
01/14/2004EP1380739A1 Compression ratio controlling apparatus and method for spark-ignited internal combustion engine
01/14/2004EP1380732A2 Method and apparatus for desulphating a NOx trap
01/14/2004EP1379770A1 Method, computer program, and control and/or regulating device for operating an internal combustion engine and corresponding internal combustion engine
01/13/2004US6678608 Robust interpolation method for improved automative engine control during transient engine operation
01/13/2004US6678605 Control system for internal combustion engine
01/13/2004US6675768 Control system for internal combustion engine and method
01/13/2004CA2134816C Auto-ignition detection method
01/08/2004US20040003586 System and method for determining set point location for oxidant-based engine air/fuel control strategy
01/08/2004DE10324589A1 Momentensteuersystem für Brennkraftmaschinen Torque control system for internal combustion engines
01/08/2004DE10321703A1 Kraftstoff-und Zündzeitpunktkompensation zum Wiederzuschalten von Zylindern in einem Motor mit variablem Hubraum Fuel and Zündzeitpunktkompensation for reconnection of cylinders in an engine with variable capacity
01/08/2004DE10320710A1 Verfahren zur Luft/Kraftstoff-Verhältnis-Sensordiagnose Procedures for air / fuel ratio sensor diagnostics
01/08/2004DE10319313A1 Verfahren zur Steuerung von Wechseln zwischen Betriebsmoden eines Motors zur raschen Erwärmung einer Emissionssteuervorrichtung A method for controlling switching between modes of operation of a motor for rapid heating of an emission control device
01/07/2004EP1378645A2 Method and apparatus for purging a NOx trap
01/07/2004EP1378644A2 Internal combustion engine compressing and auto-igniting air-fuel mixture and method of controlling such internal combustion engine
01/06/2004US6672277 Direct-injection spark ignition engine
01/06/2004US6672052 Exhaust gas purifying apparatus for internal combustion engine
01/01/2004US20040002808 Vehicle engine control device
12/2003
12/30/2003US6668799 Control method for ignition system
12/30/2003US6668798 Apparatus for controlling ignition timing of engine
12/30/2003US6668796 Internal combustion engine control for jet propulsion type watercraft
12/30/2003US6668780 Device for electronic ignition systems
12/30/2003US6668547 Method and apparatus for protecting the catalytic converter of an internal combustion engine from overheating
12/23/2003US6666021 Adaptive engine control for low emission vehicle starting
12/23/2003CA2298746C Engine ignition timing tool
12/18/2003US20030232696 Catalyst activation controlling apparatus for emission control catalyst in internal combustion engine
12/18/2003US20030230281 Knock control system
12/18/2003DE10220601C1 Engine ignition coil charge time adaption method uses correction function dependent on actual compression ratio for correction of normal charge time for normal compression ratio
12/17/2003EP1370758A1 Method for controlling the warm-up process of a catalytic converter system
12/17/2003CN1461881A Ignition controller
12/16/2003US6662781 Method and device for electronic spark control in the event of the failure of the phase detector
12/16/2003US6662551 Apparatus for controlling catalyst temperature and method for controlling catalyst temperature
12/11/2003US20030226544 Ignition timing control system for internal combustion engine
12/09/2003US6659078 Internal combustion engine operating parameter control with NVH feedback
12/09/2003US6659073 Method for the operation of a combustion engine
12/04/2003US20030225504 Apparatus and method for detecting misfire in internal combustion engine
12/04/2003US20030221682 Method for air-fuel ratio sensor diagnosis
12/04/2003US20030221665 Idle speed control apparatus and method for internal combustion engine
12/04/2003US20030221664 Method for split ignition timing for idle speed control of an engine
12/04/2003US20030221655 Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
12/04/2003US20030221419 Method for controlling the temperature of an emission control device
12/04/2003US20030221417 Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
12/04/2003US20030221416 Method and system for rapid heating of an emission control device
12/03/2003EP1367378A2 Apparatus and method for detecting misfire in internal combustion engine
12/03/2003EP1366279A1 Control device for spark-ignition engine
12/03/2003EP1366278A1 Method for controlling a working mode of an internal combustion engine
12/03/2003EP1012557B1 Method of detecting and controlling detonation of an internal combustion engine
12/02/2003US6655187 Method for correcting an angle error of an absolute-angle sensor
11/2003
11/27/2003US20030217733 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and direct gasoline injection type internal combustion engine with turbocharger
11/26/2003EP1365134A2 Method of controlling direct gasoline injection type internal combustion engine with turbocharger and internal combustion engine thereof
11/25/2003US6651619 Control system and control method for internal combustion engine
11/25/2003US6651610 Engine control system
11/25/2003US6651608 Manually operated working device having a speed that is adjusted automatically
11/20/2003US20030213468 Fuel and spark compensation for reactivating cylinders in a variable displacement engine
11/20/2003US20030213467 Spark retard control during cylinder transitions in a displacement on demand engine
11/20/2003US20030213466 Engine control system with throttle preload during cylinder deactivation
11/20/2003US20030213451 Control system and method for an internal combustion engine
11/19/2003EP1363002A1 Control system and method for an internal combustion engine with variable compression ratio
11/19/2003EP1362176A1 Spark ignition engine control device
11/19/2003EP1066458B1 Method of operation for an internal combustion engine
11/18/2003US6648797 Engine control method for reducing emissions during cold start and idling for vehicle
11/18/2003US6647961 Internal combustion engine and control method of the same
11/18/2003US6647952 Control apparatus for cylinder injection type internal combustion engine
11/18/2003US6647949 Control apparatus and control method for direct injection engine
11/18/2003US6647947 Strategy and control system for deactivation and reactivation of cylinders of a variable displacement engine
11/13/2003US20030209234 Exhaust gas recirculation control for internal combustion engine and method of exhaust gas recirculation control
11/13/2003US20030209224 Method and apparatus for controlling idle speed of an engine
11/11/2003US6644275 Apparatus for controlling engine
11/11/2003US6644273 Internal combustion engine control apparatus
11/11/2003US6644266 Method for operating an internal combustion engine
11/11/2003US6644021 Exhaust gas purifying apparatus of internal combustion engine
11/05/2003CN1453467A Controller for engine
11/04/2003US6640779 Low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution controlled
11/04/2003US6640778 Controlled variable computing apparatus for internal combustion engine
11/04/2003US6640777 Method and device for controlling fuel injection in internal combustion engine
11/04/2003US6640754 Ignition timing system for homogeneous charge compression engine
10/2003
10/29/2003EP1357286A2 Engine control unit
10/28/2003US6637404 Method for controlling the operation of an internal combustion engine
10/28/2003US6637198 Method for operating an emission control system having nitrogen oxide storage
10/28/2003US6637192 Cylinder injection type internal combustion engine
10/23/2003WO2003087568A1 Ignition timing control method for internal combustion engine-use iginition device and ignition timing control device
10/23/2003US20030196641 Engine control apparatus
10/23/2003US20030196637 Internal combustion engine operating parameter control with NVH feedback
10/22/2003CN1450962A Method for diagnosing ventilation valve
10/16/2003US20030192506 Ignition control method and apparatus of an engine
10/15/2003EP1352163A1 Method for heating up a catalyst in combustion engines with direct fuel injection
10/15/2003EP1351837A1 Method for controlling and regulating a drive train
10/15/2003CN1124402C A low cost new internal combustion engine with increased mechanical efficiency, fuel saver and pollution controlled
10/14/2003US6631704 Control system and method and engine control unit for internal combustion engine
10/09/2003US20030188713 Method for controlling combustion processes in an off-load internal combustion engine
10/08/2003EP1350950A1 Control apparatus for a powertrain, powertrain, control method thereof, computer-readable storage medium, and computer program
10/08/2003EP1350938A2 Control system and control process in an internal combustion engine
10/08/2003EP1350936A2 In-cylinder injection type spark-ignition internal combustion engine and control method thereof
10/07/2003US6629409 System and method for determining set point location for oxidant-based engine air/fuel control strategy
10/02/2003US20030183203 Method for adjusting adaptive programme maps of an adaptive knock control in an internal combustion engine and a method for adjusting the knock control in said engine
10/02/2003US20030183195 Knock control device for an internal combustion engine
10/02/2003US20030182931 In-cylinder injection type spark-ignition internal combustion engine and control method thereof
10/01/2003EP1348856A1 Digital control apparatus for an engine and control method thereof
10/01/2003EP0985089B1 Method for operating an internal combustion engine mainly intended for a motor vehicle
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 91