| Patents for F02P 5 - Advancing or retarding electric ignition spark; Control therefor (9,022) |
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| 09/06/2001 | US20010018825 Control apparatus for direct-injection engine |
| 09/06/2001 | DE10104273A1 Impulse verschiedener Frequenzen verwendende Kraftmaschinen-Steuereinheit Pulses of different frequencies used engine control unit |
| 09/06/2001 | DE10009779A1 Knock regulation in internal combustion engine involves coupling cylinder(s) with faulty evaluation electronics to controler for cylinder(s) with intact evaluation electronics |
| 09/05/2001 | EP1130241A2 Control apparatus for direct-injection engine |
| 09/05/2001 | EP1129280A1 System and method for detecting and influencing the phase position of an internal combustion engine |
| 09/05/2001 | EP0880648B1 Method of determining the firing time for an internal-combustion engine with adaptive knock control |
| 09/05/2001 | CN1070579C Method and device for controlling internal combustion engine |
| 09/04/2001 | US6283093 Method and apparatus for determining the ignition angle for an internal combustion engine with adaptive knocking |
| 09/04/2001 | US6283089 Direct-injection internal combustion engine and method for controlling the engine |
| 08/30/2001 | US20010017125 Ignition system for internal combustion engine |
| 08/30/2001 | DE10058355A1 Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Fahrzeugs Method and apparatus for controlling the drive unit of a vehicle |
| 08/30/2001 | DE10007242A1 Verfahren und Vorrichtung zum Schutz des Katalysators einer Brennkraftmaschine gegen Überhitzung Method and apparatus for protecting the catalyst of an internal combustion engine from overheating |
| 08/30/2001 | DE10007207A1 Verfahren zur Steuerung einer Brennkraftmaschine Method for controlling an internal combustion engine |
| 08/29/2001 | EP1128048A1 Spark ignition type in-cylinder injection internal combustion engine |
| 08/29/2001 | EP1128041A2 Apparatus and method of purification of exhaust emission of internal combustion engine |
| 08/29/2001 | CN1070262C Internal combustion engines control system |
| 08/28/2001 | US6279536 Method for knock regulation in an internal combustion engine |
| 08/28/2001 | US6279531 System and method for controlling engine torque |
| 08/23/2001 | WO2001061184A1 A device at electronic ignition systems |
| 08/23/2001 | WO2001061170A2 Method for controlling an internal combustion engine |
| 08/23/2001 | WO2001061169A2 Method for controlling an internal combustion engine |
| 08/23/2001 | US20010015197 Method for monitoring the operation of sensors in an internal combustion engine, and electronic controller operating in accordance with the method |
| 08/23/2001 | US20010015066 Engine exhaust gas cleaning system |
| 08/21/2001 | US6276131 Apparatus for controlling internal combustion engine |
| 08/16/2001 | DE10103560A1 Engine control unit includes frequency multiplication counter that produces signal with respect to measured pulse interval of crank signal |
| 08/09/2001 | DE10064286A1 Automobilmaschinen-Steuerverfahren Automotive engine control method |
| 08/09/2001 | DE10060347A1 Verfahren zur Beeinflussung eines von einem Antriebsmotor eines Kraftfahrzeugs abgegebenen Moments Method for influencing an emitted from a drive motor of a motor vehicle torque |
| 08/07/2001 | US6272428 Method and system for engine ignition for timing controlled on a per cylinder basis |
| 08/07/2001 | US6272425 Load determination for an internal combustion engine |
| 08/07/2001 | US6269634 Engine control device |
| 08/02/2001 | WO2001055510A1 Manually operated working device having a speed that is adjusted automatically |
| 08/02/2001 | US20010011206 Engine control unit operable with different clocks based on crank signal system operation |
| 08/02/2001 | US20010011205 Engine control unit using pulses of different frequencies |
| 08/02/2001 | US20010010149 Control system for internal combustion engine |
| 08/02/2001 | DE10001583A1 Verfahren und Einrichtung zur Funktionsüberwachung eines Gasströmungssteuerorgans, insbesondere einer Drallkappe, bei einer Brennkraftmaschine Method and apparatus for monitoring the operation of a gas flow control member, particularly a twist cap, in an internal combustion engine |
| 07/31/2001 | US6267100 Device for suppressing engine knocking in internal combustion engines |
| 07/31/2001 | US6267099 Throttle valve control device for an internal combustion engine |
| 07/31/2001 | US6267097 Compression self-igniting gasoline engine |
| 07/31/2001 | US6266957 Catalyst activation control system for engines |
| 07/26/2001 | DE10102348A1 Engine control unit with frequency multiplication signal generation function has monitor for stopping angle signal output if number of periods of signal reaches threshold between pulses |
| 07/26/2001 | DE10003486C1 Hand-guided work tool e.g. vibratory compactor or impact hammer, has safety control providing limitation of revs unless both hands of operator are on tool handgrip |
| 07/26/2001 | DE10001274A1 Internal combustion motor management system measures the piston movements in time segments during the rotation of the crankshaft to establish irregular running for correction of fuel injection/ignition times |
| 07/25/2001 | EP1117915A1 A control method for spark-ignition engines |
| 07/24/2001 | US6263666 Exhaust emission control device for internal combustion engine |
| 07/19/2001 | WO2001051808A1 Method for eliminating detonation in an engine |
| 07/19/2001 | CA2397477A1 Method for eliminating detonation in a cylinder of an internal combustion engine |
| 07/18/2001 | EP1115964A1 Method for controlling an internal combustion engine according to an exhaust gas pressure |
| 07/18/2001 | CN2439550Y Multi-spark electronic ignition control device for starting automobile |
| 07/12/2001 | WO2001050015A2 Method for operating an otto-cycle internal combustion engine with fuel injection on a cold start |
| 07/12/2001 | US20010007191 Device for controlling the rise of the catalyst temperature in an internal combustion engine |
| 07/12/2001 | DE19963914A1 Verfahren zum Betreiben eines Otto-Verbrennungsmotors mit Kraftstoffeinspritzung bei einem Kaltstart A method of operating a spark-ignition internal combustion engine with fuel injection during a cold start |
| 07/12/2001 | DE19961943A1 Control method of an internal combustion engine when a backwards movement of the wheel is detected, involves modification of the ignition angle and the air intake ratio |
| 07/11/2001 | CN1068410C Vehicle control process and device |
| 07/10/2001 | US6257198 Combustion control apparatus and combustion control method for engine |
| 07/05/2001 | US20010006059 Automotive engine control method |
| 07/05/2001 | US20010006058 System and method of controlling ignition timing in an engine with a variably operated intake valve |
| 07/05/2001 | DE10064247A1 Control system for internal combustion engines fitted with catalytic converter accelerates rate of rise of converter during starting |
| 07/05/2001 | DE10007208C1 Controlling internal combustion engine involves varying pilot ignition angle efficiency using transition function when changing from first operating state to second operating state |
| 07/04/2001 | CN1302354A Ignition control device and method |
| 07/03/2001 | US6253866 Internal combustion engine control apparatus of hybrid powered vehicle |
| 06/28/2001 | DE19958251A1 Verfahren zum Dämpfen von mechanischen Schwingungen im Antriebsstrang einer Brennkraftmaschine A method for damping mechanical oscillations in the drive train of an internal combustion engine |
| 06/28/2001 | DE10016649A1 Verfahren und Vorrichtung zur Steuerung der Antriebseinheit eines Fahrzeugs Method and apparatus for controlling the drive unit of a vehicle |
| 06/27/2001 | EP1111202A2 System for controlling engine equipped with electromagnetically operated engine valve |
| 06/26/2001 | US6253143 Safety limiter for powered vehicles |
| 06/26/2001 | US6251044 Method and arrangement for controlling a drive unit of a motor vehicle |
| 06/21/2001 | WO2001044644A2 Method and device for controlling the drive unit of a vehicle |
| 06/21/2001 | WO2001044642A2 Method and device for controlling the drive unit of a vehicle |
| 06/21/2001 | WO2001044639A2 Method and device for controlling the drive unit of a vehicle |
| 06/21/2001 | WO2001016481A3 Device and method for determining the firing angle |
| 06/21/2001 | US20010003971 System for controlling engine equipped with electromagnetically operated engine valve |
| 06/21/2001 | DE10042937A1 Control device for direct injection spark ignition type internal combustion engine, has catalytic activity control unit which activates catalyst at low temperature region |
| 06/20/2001 | CN1300343A Ignition control method |
| 06/20/2001 | CN1067464C Process and device for reducing load change stresses in motor vehicle |
| 06/19/2001 | US6248040 Engine system and engine control method |
| 06/19/2001 | US6247448 Closed loop spark control method and system utilizing a combustion event sensor to determine borderline knock |
| 06/13/2001 | EP1106805A1 Engine combustion control device |
| 06/13/2001 | DE19955600A1 Resonance damping method for internal combustion engine enables more effective damping to be achieved than with conventional methods |
| 06/13/2001 | DE10060346A1 Drive slip regulation method for automobile engine has drive torque control value fed to engine corrected dependent on gas pedal depression parameter |
| 06/12/2001 | US6246953 Internal combustion engine knock detection |
| 06/12/2001 | US6246952 Engine control signal processing system with frequency analysis by fourier transform algorithm |
| 06/12/2001 | US6244247 Ignition device for internal combustion engines |
| 06/12/2001 | US6244246 Stratified charge engine with 2 sparks plugs |
| 06/12/2001 | US6244244 Controller of internal combustion engine |
| 06/07/2001 | WO2001040639A2 Method for damping mechanical vibrations in the drive train of an internal combustion engine |
| 06/07/2001 | WO2001040041A1 Method for influencing a torque conveyed by a driving motor of a motor vehicle |
| 06/07/2001 | WO2001040010A1 Method for influencing the propulsion of a motor vehicle that is driven by a driving motor |
| 06/07/2001 | US20010002591 Controller for internal combustion engine |
| 06/07/2001 | US20010002590 Method for the cylinder-selective knock control of an internal combustion engine |
| 06/07/2001 | DE19955857A1 Verfahren zum Starten einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs Method for starting an internal combustion engine, in particular of a motor vehicle |
| 06/06/2001 | EP1104851A2 Two-cycle engine with exhaust temperature-controlled ignition timing |
| 06/06/2001 | EP1104850A2 System and method of controlling ignition timing in an engine with a variably operated intake valve |
| 06/06/2001 | EP0679219B1 Engine control unit |
| 06/05/2001 | US6240900 Individual knock threshold |
| 06/05/2001 | US6240899 Throttle valve device for an internal combustion engine |
| 06/05/2001 | US6240894 Control system for cylinder injection type internal combustion engine |
| 05/31/2001 | WO2001038726A1 Method for starting an internal combustion engine, in particular on a motor vehicle |
| 05/31/2001 | WO2001038725A1 Pulse start method and pulse start device for an internal combustion engine |
| 05/30/2001 | CN1297514A ignition control device and method |
| 05/30/2001 | CN1066518C IC engine control |
| 05/29/2001 | US6240355 Method and device for controlling the drag torque of an internal combustion engine |