| 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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| 09/14/2006 | WO2006094607A1 Device for ignition control |
| 09/14/2006 | WO2006061758A3 Ignition control apparatus for an engine |
| 09/14/2006 | DE102004044690B4 Verfahren zum Verhindern einer Frühzündung für einen Verbrennungsmotor A method for preventing pre-ignition of an internal combustion engine |
| 09/12/2006 | US7104043 Closed loop cold start retard spark control using ionization feedback |
| 09/05/2006 | US7100365 Combustion control system of internal combustion engine |
| 08/31/2006 | US20060192563 Measurement of CN emissions from engine spark igniter for characterization of spark igniter energy |
| 08/24/2006 | WO2006088960A2 Measurement of cn emissions from engine spark igniter for characterization of spark igniter energy |
| 08/23/2006 | EP1358406B1 Method and device for adjusting opening time of a fuel injector, for mounting a direct injection internal combustion engine |
| 08/22/2006 | US7095234 Device for triggering ignition circuits |
| 08/22/2006 | US7095181 Method and apparatus for controllably generating sparks in an ignition system or the like |
| 08/22/2006 | US7093422 Detecting spark in igniter of gas turbine engine by detecting signals in grounded RF shielding |
| 08/17/2006 | DE19924294B4 Passive und Aktive Fehlzündungsdiagnose für Verbrennungsmotoren Passive and Active misfire diagnostics for combustion engines |
| 08/08/2006 | US7086382 Robust multi-criteria MBT timing estimation using ionization signal |
| 08/03/2006 | DE4208533B4 Vorrichtung und Verfahren zur Erfassung eines mechanischen Defekts in einem elektrischen fehlerhaft arbeitenden Isolator Apparatus and method for detecting a mechanical defect in an electrical malfunctioning insulator |
| 08/02/2006 | CN2802111Y Igntition simulator of gasoline engine |
| 08/01/2006 | US7084637 Method for monitoring at least two electromagnetic valves of an internal combustion engine, especially an internal combustion engine of a motor vehicle in particular |
| 08/01/2006 | CA2320082C Process for detecting a misfire in an internal combustion engine and system for carrying out said process |
| 07/27/2006 | WO2006078673A1 Health indicating ignition system |
| 07/26/2006 | EP1101091B1 Method and system for misfire determination using synchronous correction |
| 07/25/2006 | CA2160599C Time totaling meter and unit of the same for internal combustion engines |
| 07/20/2006 | US20060158195 Ion current detecting device in internal combustion engine |
| 07/19/2006 | CN2797670Y 火花点火调试仪 Debugging spark ignition device |
| 07/05/2006 | CN1796961A Detection device and method for engine misfiring, cross-ride vehicle |
| 07/05/2006 | CN1796732A Detection device and method for engine misfiring, cross-ride vehicle |
| 06/29/2006 | US20060137354 Passive, high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine |
| 06/21/2006 | CN1260472C Non-firing control device of IC engine |
| 06/20/2006 | US7063079 Device for reducing the part count and package size of an in-cylinder ionization detection system by integrating the ionization detection circuit and ignition coil driver into a single package |
| 06/14/2006 | EP1669675A1 Glow plug for diesel engine with integrated electronics and heat sink |
| 06/13/2006 | US7062373 Misfire detection apparatus of internal combustion engine |
| 06/13/2006 | US7061245 Coil-on plug capacitive sensors and passive coil-on plug diagnostic system incorporating same |
| 06/08/2006 | US20060119475 System and method for displaying engine fault conditions in a vehicle |
| 06/08/2006 | US20060119365 Testing apparatus and method for vehicle starting and charging system |
| 06/07/2006 | EP1664508A1 Method for quantifying a pre-injection in a fuel injection system of a combustion engine, and device |
| 06/06/2006 | US7055372 Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging |
| 06/01/2006 | US20060113999 Precision timing light for internal combustion engine and method of use |
| 05/30/2006 | US7053623 Spark ignition system with diagnostic capabilities |
| 05/30/2006 | US7051575 Control device for internal combustion engine |
| 05/24/2006 | DE102005053024A1 Combustion condition detecting device for combustion engine e.g. petrol engine, has miisfire determination unit to determine combustion condition during combustion stroke of combustion engine |
| 05/23/2006 | CA2166672C Long term firing and spark display |
| 05/17/2006 | CN1773214A Method for predicting engine crankshaft corner and speed revolution value with kalman filter |
| 05/09/2006 | US7043353 Knock determining apparatus and method for internal combustion engine |
| 04/27/2006 | US20060087321 Method and apparatus for repairing defective pixel of liquid crystal display |
| 04/13/2006 | DE19808829B4 Gasmotor Gas engine |
| 04/11/2006 | US7027914 Diagnostic coordination control |
| 04/05/2006 | EP1299640B1 Inductive ignition device comprising a device for measuring an ionic current |
| 04/05/2006 | CN1755081A Spark detecting sensor of igniter in gas turbine engine |
| 04/04/2006 | US7023214 Sensor for ignition timing device |
| 04/04/2006 | US7021299 Multichannel electronic ignition device with high-voltage controller |
| 04/04/2006 | US7021287 Closed-loop individual cylinder A/F ratio balancing |
| 03/29/2006 | CN2767691Y Crankshaft rotation speed signal panel |
| 03/22/2006 | CN1246582C Device for measuring ion currents signal value |
| 03/21/2006 | US7015698 Sensor for detection of spark in igniter in gas turbine engine |
| 03/21/2006 | US7013881 Method for controlling ignition parameters of a spark plug for internal combustion engine |
| 03/21/2006 | US7013871 Closed loop MBT timing control using ionization feedback |
| 03/16/2006 | US20060055412 Device for triggering ignition circuits |
| 03/15/2006 | CN1746484A Firing coil test of vehicle |
| 03/09/2006 | DE19955796B4 Kraftstoffeigenschafts-Beurteilungsvorrichtung für Verbrennungsmotor Fuel property judgment apparatus for internal combustion engine |
| 03/07/2006 | US7009400 Universal capacitive adapter for engine diagnostics |
| 03/02/2006 | US20060047408 Engine diagnostic apparatus and method that analyzes the output of a driven electric power generator |
| 02/28/2006 | US7005855 Device to provide a regulated power supply for in-cylinder ionization detection by using the ignition coil fly back energy and two-stage regulation |
| 02/23/2006 | WO2006018976A1 Method of determining carbon fouling of internal combustion engine |
| 02/23/2006 | WO2006018975A1 Combustion state determination method for internal combustion engine |
| 02/23/2006 | DE10335089B4 Ionenstromerfassungsvorrichtung für einen Verbrennungsmotor Ion current detecting apparatus for an internal combustion engine |
| 02/21/2006 | US7002351 Variable compensation circuit for capacitive adapters |
| 02/16/2006 | WO2006016566A1 Ion current detecting apparatus for internal combustion engine |
| 02/14/2006 | US6998846 Ignition diagnosis using ionization signal |
| 02/09/2006 | US20060030993 Powertrain control module spark duration diagnostic system |
| 02/09/2006 | US20060028209 Device to identify compression in an automotive engine cylinder |
| 01/12/2006 | DE102005026724A1 Steuerung für einen Verbrennungsmotor Control for an internal combustion engine |
| 01/04/2006 | CN1715626A Method of informing pilot of aircraft of spark detected in gasturbine engine |
| 01/04/2006 | CN1715625A Passive high-temperature amplifier for amplifying spark signals detected in igniter in gas turbine engine |
| 12/28/2005 | EP1133626B1 Method of controlling the process of combustion in an internal combustion engine, and engine with means for varying the effective compression ratio of the cylinders |
| 12/27/2005 | US6980903 Exhaust gas control using a spark plug ionization signal |
| 12/21/2005 | EP1607607A1 Signal treatment method for an ionic current in Diesel engines |
| 12/15/2005 | US20050274358 Controller for internal combustion engine |
| 12/08/2005 | WO2005116605A1 Method and system for continuously controlling an internal combustion engine on an engine bench testing unit |
| 12/08/2005 | US20050270032 Malleable capacitive sensing device |
| 12/08/2005 | DE102005020120A1 Steuerungsvorrichtung für einen Verbrennungsmotor A control apparatus for an internal combustion engine |
| 12/08/2005 | CA2565076A1 Method and system for continuously controlling an internal combustion engine on an engine bench testing unit |
| 12/07/2005 | CN1230616C Device and method for ignition in internal combustion engine |
| 12/06/2005 | US6972569 Waste-power KV simulator for hybrid/DIS ignition |
| 12/06/2005 | US6971372 Method and device for detecting a phase of a four-stroke gasoline engine |
| 12/01/2005 | DE202005014367U1 Arrangement for determining operating condition of spark plug during combustion process in cylinder of internal combustion (IC) engine, uses voltage drop of measuring resistor to determine duration of ignition arc of spark plug |
| 11/30/2005 | EP1600617A2 Method and apparatus for detecting abnormal combustion conditions in reciprocating engines having high exhaust gas recirculation |
| 11/18/2005 | CA2507543A1 Handheld tester for starting/charging systems |
| 11/17/2005 | US20050252488 Control device for internal combustion engine |
| 11/16/2005 | CN1696497A Control device for internal combustion engine |
| 11/10/2005 | US20050248357 Coil-on plug capacitive sensors and passive coil-on plug diagnostic system incorporating same |
| 11/09/2005 | CN1693698A Experimental device of discharging igniting characteristics at microscale |
| 11/03/2005 | US20050242817 Detection of ferromagnetic objects approaching a magnet |
| 11/03/2005 | US20050241369 Knock detecting apparatus and method for internal combustion engine |
| 11/02/2005 | CN1690388A Integral spark detector in fitting which supports igniter in gas turbine engine |
| 10/27/2005 | US20050235742 Method for measuring cylinder specific parameters in a combustion engine |
| 10/20/2005 | US20050234633 Knock determining apparatus and method for internal combustion engine |
| 10/19/2005 | EP1586882A2 Knock determining apparatus and method for international combustion engine |
| 10/19/2005 | EP1586880A2 Knock detecting apparatus and method for internal combustion engine |
| 10/19/2005 | CN1683912A Knock detecting apparatus and method for internal combustion engine |
| 10/19/2005 | CN1683911A Knock determining apparatus and method for international combustion engine |
| 10/18/2005 | US6955157 System for engine retard limit control |
| 10/13/2005 | US20050228576 Diagnostic coordination control |