| Patents for F02P 17 - Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines (2,871) |
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| 07/30/2002 | US6426626 Apparatus and method for testing an ignition coil and spark plug |
| 07/25/2002 | DE10159978A1 Verfahren zur Erfassung des Druckes im Motor und Fahrzeug mit Hybrid-Antrieb A method for detecting the pressure in the engine and vehicle with hybrid drive |
| 07/23/2002 | US6424155 Igniting system with a device for measuring the ion current |
| 07/18/2002 | WO2002055875A1 Lighted plug wires |
| 07/18/2002 | US20020093339 Misfire detection system for internal combustion engines |
| 07/17/2002 | EP1222385A1 Device and method for ignition in an internal combustion engine |
| 07/16/2002 | US6418785 Misfire detecting apparatus for internal combustion engine |
| 07/11/2002 | US20020088432 Motorcycle having a system for combustion knock control |
| 07/10/2002 | CN1087393C Cylinder identifying device for internal combustion engines |
| 07/03/2002 | CN2498371Y Motorcycle ignitor fault inspector |
| 07/02/2002 | US6414273 Glow plug control apparatus, glow plug, and method of detecting ions in engine combustion chamber |
| 06/27/2002 | US20020079900 Ignition apparatus for internal combustion engine |
| 06/26/2002 | EP1217207A2 Misfire detection system for internal combustion engines |
| 06/26/2002 | EP1217206A2 Ignition apparatus for internal combustion engine |
| 06/25/2002 | US6411096 Scope analyzer for direct ignition engines |
| 06/25/2002 | US6408617 Diagnostic equipment for an exhaust gas cleaning apparatus |
| 06/25/2002 | CA2134814C Engine ignition and control system |
| 06/18/2002 | US6408242 Apparatus and method for diagnosing and controlling an ignition system of an internal combustion engine |
| 06/18/2002 | US6407551 Device for testing a solid state glow plug controller |
| 06/13/2002 | US20020069696 Misfire detecting apparatus for internal combustion engine |
| 06/06/2002 | US20020068999 Engine ready signal using peak engine cylinder pressure detection |
| 06/06/2002 | US20020066444 Ion current detection system and method for internal combustion engine |
| 06/06/2002 | DE10127378A1 Zylinder-Identifizierungssystem für eine Brennkraftmaschine Cylinder identification system for an internal combustion engine |
| 06/06/2002 | CA2364276A1 Engine ready signal using peak engine cylinder pressure detection |
| 05/28/2002 | US6396277 Coil on plug signal detection |
| 05/22/2002 | EP0943083B1 Method and apparatus for inspecting spark plug while spark plug is installed in engine |
| 05/21/2002 | US6392315 Compensation circuit for an automotive ignition sensing system |
| 05/16/2002 | WO2001059468A3 Device and method for automatically analysing one-dimensional signals, especially of ignition curves |
| 05/14/2002 | US6388446 Engine ignition timing tool |
| 05/14/2002 | US6386183 Motorcycle having system for combustion knock control |
| 05/08/2002 | DE10127173A1 Zylinderidentifizierungssystem für eine innere Verbrennungskraftmaschine Cylinder identification system for an internal combustion engine |
| 05/07/2002 | US6384606 Ignition coil with lead for secondary diagnostics |
| 05/07/2002 | US6382335 Control system for hybrid vehicle |
| 05/02/2002 | US20020050823 Igniting system with a device for measuring the ion current |
| 05/02/2002 | US20020050272 Cylinder identifying system for internal combustion engine |
| 04/30/2002 | US6378494 Knock detection apparatus |
| 04/25/2002 | DE10134903A1 Motorrad mit einem System für eine Verbrennungsdiagnose und eine Klopfsteuerung Motorcycle with a system for diagnosis and a combustion knock control |
| 04/18/2002 | US20020045984 Cylinder identifying system for internal combustion engine |
| 04/18/2002 | US20020043524 Glow plug control apparatus, glow plug, and method of detecting ions in engine combustion chamber |
| 04/18/2002 | US20020043255 Apparatus and method for controlling ignition of an internal combustion engine |
| 04/16/2002 | US6371078 Method of controlling a direct fuel injection engine and storage medium storing the same |
| 04/10/2002 | EP1195517A2 Apparatus and method for controlling ignition of an internal combustion engine |
| 04/09/2002 | US6367318 Multicharge ignition system having combustion feedback for termination |
| 04/04/2002 | DE10010459C1 Verfahren zur Aussetzererkennung bei Verbrennungsmotoren Method for detecting misfires in internal combustion engines |
| 03/28/2002 | US20020036192 Glow plug and method of manufacturing the same, and ion current detector |
| 03/21/2002 | WO2001055588A3 Method for producing a sequence of high-voltage ignition sparks and high-voltage ignition device |
| 03/21/2002 | US20020033041 Misfiring detection apparatus for internal combustion engine |
| 03/20/2002 | EP1188917A2 Misfiring detection apparatus for internal combustion engine |
| 03/19/2002 | US6359439 Compression sense ignition system with fault mode detection and having improved capacitive sensing |
| 03/19/2002 | US6357428 Process and apparatus for determining the breakdown voltage during the ignition of an internal-combustion engine |
| 03/19/2002 | US6357426 Ignition device for a high-frequency ignition |
| 03/06/2002 | CN1080380C Arrangement structure of engine sealing device and structure of engine |
| 03/05/2002 | US6353293 Method and apparatus for controllably generating sparks in an ignition system or the like |
| 02/28/2002 | US20020023430 Diagnostic equipment for an exhaust gas cleaning apparatus |
| 02/20/2002 | EP1056999B1 Process for detecting a misfire in an internal combustion engine and system for carrying out said process |
| 02/19/2002 | US6348799 Method for determining the ion component following a combustion process in a self-igniting internal combustion engine |
| 02/19/2002 | US6348797 Combustion state detecting apparatus for internal combustion engine |
| 02/07/2002 | US20020016666 Misfire detection apparatus for internal combustion engine |
| 02/07/2002 | US20020014108 Method for detecting knocking combustion in the operation of an internal combustion engine |
| 02/07/2002 | DE10036279A1 Bestimmung des Drehmomentes eines Verbrennungsmotors Determination of the torque of an internal combustion engine |
| 02/06/2002 | EP1178190A1 Method and device to control the combustion of an IC engine equipped with a variable-turbulence generator |
| 02/05/2002 | US6343500 Engine combustion condition detecting apparatus equipped with malfunction diagnosing apparatus |
| 01/31/2002 | WO2002008593A1 Determining the torque of an internal combustion engine |
| 01/31/2002 | US20020011240 Combustion control system for diesel engine |
| 01/30/2002 | EP0519046B2 Ionization control for automotive ignition system |
| 01/24/2002 | US20020007818 Motorcycle having a system for combustion diagnostics |
| 01/24/2002 | DE10032702A1 Verfahren zur Erkennung klopfender Verbrennung beim Betrieb einer Brennkraftmaschine A method of detecting knocking combustion during operation of an internal combustion engine |
| 01/23/2002 | EP1174697A1 Detecting knocking in an internal combustion engine with normalization of an ionic current |
| 01/23/2002 | EP1173667A1 Method for synchronised ignition |
| 01/10/2002 | WO2002002933A1 Sheath type glowplug with ion current sensor and method for operation thereof |
| 01/10/2002 | DE10031894A1 Glühstiftkerze mit Ionenstromsensor sowie Verfahren zum Betreiben einer derartigen Glühstiftkerze Glow plug with ionic-current sensor as well as methods for operating such a sheathed element glow plug |
| 01/10/2002 | DE10031893A1 Glühstiftkerze mit Ionenstromsensor sowie Verfahren zum Betreiben einer derartigen Glühstiftkerze Glow plug with ionic-current sensor as well as methods for operating such a sheathed element glow plug |
| 01/10/2002 | DE10031553A1 Induktive Zündvorrichtung mit Ionenstrommeßeinrichtung Inductive ignition device with Ionenstrommeßeinrichtung |
| 01/08/2002 | US6336355 Combustion condition detecting apparatus for an internal combustion engine |
| 01/03/2002 | WO2002001071A1 Inductive ignition device comprising a device for measuring an ionic current |
| 01/03/2002 | US20020000809 Ion sense ignition bias circuit |
| 01/03/2002 | DE10064088A1 Klopfsteuervorrichtung für eine Brennkraftmaschine A knock control device for an internal combustion engine |
| 12/20/2001 | US20010052775 Electronic ignition device |
| 12/20/2001 | US20010052336 Knock control apparatus for internal combustion engine |
| 12/20/2001 | DE10061097A1 Knock control apparatus for internal combustion engine, returns normal ignition timing retard based on cylinder failure judgments detected from output of background level setting unit and retard angle changing unit |
| 12/19/2001 | EP1164286A2 Method for the monitoring of the increased production of nitrogen oxides |
| 12/19/2001 | EP1164285A2 Glow plug arrangement and method for operating said arrangement |
| 12/19/2001 | EP1164284A2 Device and method for ion current sensing |
| 12/18/2001 | US6330795 Diagnostic equipment for an exhaust gas cleaning apparatus |
| 12/13/2001 | US20010050071 Knock control apparatus for internal-combustion engine |
| 12/11/2001 | US6328016 Knock suppression control apparatus for internal combustion engine |
| 11/20/2001 | US6318161 Internal combustion engine diagnostic apparatus |
| 11/20/2001 | US6318152 Fuel property judgement device for internal combustion engine |
| 11/15/2001 | US20010039941 Control system for an internal combustion engine and method carried out by the same |
| 11/14/2001 | EP0904489B1 A method for detecting an ion current |
| 11/13/2001 | US6314803 Method for surveying the operating conditions of an internal combustion engine with spark ignition |
| 11/06/2001 | US6311672 Device for controlling the knocking of an internal combustion engine |
| 10/25/2001 | WO2001079803A1 A method for measuring cylinder specific parameters in a combustion engine |
| 10/24/2001 | EP1147299A2 Ignition timing device |
| 10/18/2001 | DE10113189A1 Repeated charge ignition system with combustion retroaction for bringing it to an end has an ignition coil linked to a spark plug in an engine combustion chamber and a switch to cause current to flow through a winding in the coil. |
| 10/10/2001 | EP1141542A1 Ignition system and ignition control method |
| 10/09/2001 | US6298837 Method and device for regulating power in ignition systems with a primary-side short-circuiting switch |
| 10/09/2001 | US6298823 Knock control apparatus for internal combustion engine |
| 10/09/2001 | US6298717 Device for detecting the misfire in an internal combustion engine |
| 10/04/2001 | EP1138940A2 Control system for an internal combustion engine and method carried out by the same |