| Patents for F02P 5 - Advancing or retarding electric ignition spark; Control therefor (9,022) |
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| 03/16/2000 | DE19844085C1 Combustion engine control method |
| 03/15/2000 | EP0985089A1 Method for operating an internal combustion engine mainly intended for a motor vehicle |
| 03/09/2000 | DE19840580A1 Procedure for controlled generation of misfiring with IC engines has for each cylinder first value determining misfire cycle and second value establishing cause of misfire adjusted in control apparatus. |
| 03/09/2000 | DE19840454A1 Stromaggregat mit Motordrehzahlregelvorrichtung Generator with engine speed control device |
| 03/08/2000 | CN1050171C Two-cycle engine of spark ignition type |
| 03/07/2000 | US6032650 Method for closed-loop control of injection timing in combustion engines |
| 03/07/2000 | US6032649 Engine control system |
| 03/07/2000 | US6032640 Control method for spark-ignition engines |
| 03/07/2000 | US6032637 Control system for controlling a fuel direct injection type of engine |
| 03/01/2000 | EP0982489A2 Control device for direct injection engine |
| 03/01/2000 | EP0981759A1 Measuring device for electrically decoupled function testing of working systems |
| 02/29/2000 | US6030261 Engine control |
| 02/29/2000 | US6029626 ULEV concept for high-performance engines |
| 02/24/2000 | WO2000009876A1 Engine combustion control device |
| 02/23/2000 | EP0980970A2 Exhaust gas recirculation mechanism for engine and method for controlling exhaust gas recirculation valve |
| 02/22/2000 | US6026792 Method of operating a fuel injected engine |
| 02/22/2000 | US6026779 Apparatus for controlling internal combustion engine |
| 02/17/2000 | WO2000008329A1 Catalyst light-off method and device for direct injection engine |
| 02/17/2000 | WO2000008328A1 Control device for direct injection engine |
| 02/17/2000 | DE19836845A1 Method of controlling a drive unit for a motor vehicle, involves taking the time variation of the drive unit's engine speed into account in determining a maximum permitted value(s) |
| 02/16/2000 | CN1049475C Device for controlling ignition time of jet-type internal combustion engine in cylinder, and method thereof |
| 02/15/2000 | US6024674 Frictional engaging clutch control system for automatic vehicle transmission |
| 02/15/2000 | US6024669 Apparatus and method for controlling ignition during a throttle closed downshift in the interval between downshift signal and actual downshift |
| 02/15/2000 | US6024070 Individual cylinder idle spark control |
| 02/10/2000 | DE19850581C1 Torque measuring method for i.c. engine with direct diesel injection uses parameters representing engine operating point for addressing characteristic field providing maximum torque corrected by further engine operating parameters |
| 02/02/2000 | CN2361864Y Integrated high-energy igniter without distributor |
| 02/01/2000 | US6018948 Method and device for lowering a boost pressure of a turbocharger |
| 01/27/2000 | DE3919108C2 Verfahren zur Steuerung eines Betriebsparameters eines Kraftfahrzeugs bei dynamischen Betriebszuständen A method of controlling an operating parameter of a motor vehicle in dynamic operating states |
| 01/26/2000 | EP0853723B1 Process and device for controlling an internal combustion engine |
| 01/26/2000 | EP0725893B1 Process for controlling exhaust gas temperature in an internal combustion engine with pinking regulation |
| 01/25/2000 | US6016789 Apparatus for control of an internal combustion engine, especially for control of fuel injection and ignition |
| 01/25/2000 | CA2192853C Method of controlling start of engine and device for carrying out the same |
| 01/20/2000 | DE4042560C2 Leerlaufdrehzahl-Regelsystem für eine Brennkraftmaschine Idle speed control system for an internal combustion engine |
| 01/20/2000 | DE19829622A1 Knock-sensing and spark-retarding circuit |
| 01/18/2000 | CA2193620C Magneto with dual mode operation |
| 01/13/2000 | WO2000001944A2 Method for monitoring the function of detectors in an internal combustion engine and electronic control device working in accordance with said method |
| 01/13/2000 | DE19830974A1 Cold start process for IC engine, has selected cylinders operated with different phasing for inlet and exhaust valves to generate faster temperature rise in exhaust gasses |
| 01/11/2000 | US6012426 Automated psychoacoustic based method for detecting borderline spark knock |
| 01/11/2000 | US6012425 Device for detecting knocking and regulation of an internal combustion engine |
| 01/06/2000 | WO2000000739A1 Method of controlling the ignition in an internal combustion engine and engine with means for carrying out the method |
| 01/05/2000 | DE19920691A1 Motorsteuerungssystem An engine control system |
| 01/05/2000 | CN1048073C Digital controller for ignition of magnetic electric motor |
| 01/04/2000 | US6009965 Torque shock alleviating device in hybrid vehicle |
| 12/30/1999 | DE19927260A1 Ignition timing control device for IC engine |
| 12/30/1999 | DE19827704A1 Cylinder selective knock control method for internal combustion engine |
| 12/29/1999 | WO1999067530A1 Method for cylinder-selective knock adjustment in an internal combustion engine |
| 12/28/1999 | US6007589 E-gasoline II a special gasoline for modified spark ignited internal combustion engines |
| 12/23/1999 | DE19827420A1 Controller managing fuel supply for exhaust system NOx storage unit regeneration, based on individual engine cycles |
| 12/22/1999 | CN2355121Y Gasoline engine ignitor with constant range of rotational angles |
| 12/22/1999 | CN1239536A Method for determining advance ignition angle in internal combustion engine ignition systems |
| 12/22/1999 | CN1047655C Arrangement for fuel supply and ignition for motor cycle's engine |
| 12/21/1999 | US6003494 Spark advance modifier based on a fuel modifier |
| 12/21/1999 | US6003493 Method of reducing vehicle component loading variations on an internal combustion engine |
| 12/16/1999 | DE19913316A1 Controller for catalyser activation for internal combustion engines can activate a catalyser rapidly when the engine is cold |
| 12/14/1999 | US6000376 Method and device for controlling and internal combustion engine |
| 12/08/1999 | EP0962652A2 Ignition timing control apparatus of on-vehicle internal combustion engine |
| 12/08/1999 | EP0962647A2 Vapor recovery control system for direct injection spark ignition engines |
| 12/08/1999 | EP0962641A2 Internal combustion engine controller |
| 12/08/1999 | EP0962639A1 Method and apparatus to control the purging of sulphur oxides from an exhaust gas catalytic converter of an internal combustion engine |
| 12/08/1999 | EP0873469B1 Reducing the light-off time of a catalytic converter |
| 12/08/1999 | CN1238056A Circuit arrangement for interference-free signal evaluation |
| 12/02/1999 | WO1999061772A1 Method and apparatus for programmable windowing and collection of data for internal combustion engines |
| 12/01/1999 | EP0961029A1 Control process for motor according to the degree of fouling of the spark plugs, and device therefor |
| 12/01/1999 | CN2351582Y Non-contact integrated high-energy ignitor |
| 11/30/1999 | US5992386 Method for knock control in combustion engines |
| 11/30/1999 | US5992385 Device for determining the ignition advance angle of an internal combustion engine |
| 11/30/1999 | US5992380 Ignition timing control system for industrial engines |
| 11/30/1999 | US5992374 Control system for two cycle direct injection engine and the method thereof |
| 11/30/1999 | US5992372 Transient control between two spark-ignited combustion states in engine |
| 11/24/1999 | EP0958451A1 Direct injection spark ignition engine |
| 11/24/1999 | CN2350551Y Electronic stepless regulator for advance angle of ignition |
| 11/24/1999 | CN1236494A Computer-controlled internal combustion engine equipped with spark plugs |
| 11/24/1999 | CN1236062A Igniting control system for engine |
| 11/24/1999 | CN1046787C Ignition control apparatus for internal combustion engines |
| 11/23/1999 | US5991686 Vehicle electronic control using one A/D converter for time-synchronous and time-asynchronous A/D converter |
| 11/23/1999 | US5988140 Engine management system |
| 11/23/1999 | US5988139 Method and apparatus for controlling an internal combustion engine |
| 11/23/1999 | US5988137 Controller of in-cylinder injection spark ignition internal combustion engine |
| 11/18/1999 | WO1999058849A1 Ignition control method |
| 11/18/1999 | WO1999050539A3 A silencer and a method of operating a vehicle |
| 11/18/1999 | DE19847023A1 Method for controlling timing in IC engine |
| 11/10/1999 | EP0954689A1 Device for controlling an internal combustion engine with controlled ignition and direct injection |
| 11/09/1999 | US5979406 Knock control device for internal combustion engine |
| 11/09/1999 | US5979404 Output torque control apparatus and method for an internal combustion engine |
| 11/04/1999 | DE19818124A1 Vorrichtung zur Drehzahlerfassung von Turboladern Device for speed detection of turbochargers |
| 11/03/1999 | EP0680550B1 Method of operating an internal combustion engine |
| 11/02/1999 | US5975739 Single-chip microcomputer for control |
| 11/02/1999 | US5975051 Throttle valve control device for an internal combustion engine |
| 11/02/1999 | US5975049 Idling speed control system of internal combustion engine |
| 11/02/1999 | US5975048 Idle speed control system for direct injection spark ignition engines |
| 11/02/1999 | US5975047 Control apparatus for an in-cylinder injection spark-ignition internal combustion engine |
| 11/02/1999 | US5975046 Exhaust-gas temperature raising system for an in-cylinder injection type internal combustion engine |
| 11/02/1999 | US5974793 Exhaust gas purification device for an internal combustion engine |
| 11/02/1999 | US5974792 Internal combustion engine control with fast exhaust catalyst warm-up |
| 11/02/1999 | US5974788 Method and apparatus for desulfating a nox trap |
| 11/02/1999 | CA2060433C Control apparatus for speedily warming up catalyst in internal combustion engine |
| 10/27/1999 | EP0952454A1 Rotational speed detection device for turbochargers |
| 10/26/1999 | US5970950 Control method and control apparatus of direct injection gasoline engine |
| 10/21/1999 | DE19852218A1 Fuel regulation system for direct injection internal combustion engines |
| 10/21/1999 | DE19817082A1 Method of driving at least one internal combustion engine ignition plug optimizes ignition system operation |