| Patents for F02P 15 - Electric spark ignition having characteristics not provided for in, or of interest apart from, groups (2,983) |
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| 05/09/2007 | EP1783361A1 Ignition coil device for internal combustion engine |
| 05/09/2007 | EP1155485B1 Inductive ignition circuit |
| 05/09/2007 | CN1315235C Inductive ignition circuit and turbine using same |
| 05/08/2007 | US7213588 Ignition device for internal combustion engine |
| 05/03/2007 | US20070095320 Centrally located ignition source in a combustion chamber |
| 05/03/2007 | DE10255096B4 Zündvorrichtung für eine innere Verbrennungskraftmaschine Ignition apparatus for an internal combustion engine |
| 05/01/2007 | US7212092 Device for energy storage and energy transformation |
| 04/26/2007 | WO2007046270A1 Ignition device for internal combustion engine |
| 04/26/2007 | DE102005048651A1 Ignition unit for vehicle internal combustion engine has spark plug shaft whose hollow cavity is connected to underpressure line to ensure any damp evaporates |
| 04/25/2007 | EP1777409A2 Multicharge ignition coil with primary routed in shield slot |
| 04/24/2007 | US7207312 Internal combustion engine |
| 04/17/2007 | US7204221 Control apparatus of engine operated machine |
| 04/17/2007 | CA2229678C Ignition circuits |
| 04/12/2007 | DE10253033B4 Zündungsvorrichtung für eine innere Verbrennungskraftmaschine Ignition device for an internal combustion engine |
| 04/12/2007 | DE10222078B4 Mehrzylindermotor Multi-cylinder engine |
| 04/11/2007 | EP1772602A1 Exhaust manifold for a 8-cylinder internal combustion engine |
| 04/11/2007 | CN1944984A 多缸内燃机 Multi-cylinder internal combustion engine |
| 03/29/2007 | US20070068466 Controlled self-ignition of an otto engine by supporting spark ignition |
| 03/28/2007 | EP1767765A2 Engine combustion controlling method and device |
| 03/22/2007 | US20070062501 Ignition device |
| 03/22/2007 | DE102005043129A1 Internal combustion engine operating method, involves carrying-out heating of combustion chamber of internal combustion engine during engine start, where piston of chamber is provided in upper dead center |
| 03/21/2007 | EP1764502A2 Ignition device |
| 03/15/2007 | WO2007029341A1 Spark intensifier |
| 03/15/2007 | US20070056556 Combustion chamber structure for sparkignition engine |
| 03/08/2007 | WO2007025367A1 Spark generation method and ignition system using same |
| 03/08/2007 | WO2006111908A3 Internal-combustion engine and method of disposing ignition plug thereof |
| 03/08/2007 | CA2620813A1 Spark generation method and ignition system using same |
| 03/01/2007 | WO2006029377A3 Ic engine with inductive ignition pencil type coils |
| 02/27/2007 | US7182076 Spark-based igniting system for internal combustion engines |
| 02/20/2007 | US7178513 MCU based high energy ignition |
| 02/15/2007 | DE102005037551A1 Internal combustion engine, has injector injecting fuel into combustion chamber and two ignition mechanisms attached to chamber, where one of mechanisms is arranged in radial outer edge region of chamber |
| 02/14/2007 | CN1912379A Ignition system for diesel motor |
| 02/01/2007 | US20070022736 Igniter for internal combustion engines operating over a wide range of air fuel ratios |
| 01/31/2007 | CN1904350A Oil saving method of multitime ignition of gasoline engine |
| 01/31/2007 | CN1904349A Internal combustion engine ignition device |
| 01/30/2007 | US7168406 Ignition spark enhancing system and devices therefor |
| 01/25/2007 | US20070017493 Process to detect the ignition phase of a cylinder in an internal-combustion engine with voltage limiting |
| 01/23/2007 | US7165528 Two-valve high squish flow I.C. engine |
| 01/17/2007 | CN1896493A Process to detect the ignition phase of a cylinder in an internal-combustion engine with voltage limiting |
| 12/20/2006 | CN2849208Y Oil saving jump spark device |
| 12/20/2006 | CN1290673C Ignitor for combustion power drive device |
| 12/19/2006 | US7151674 Mold-type electronic control unit |
| 12/13/2006 | CN1878943A Improved internal combustion engine working on four stroke principle |
| 12/12/2006 | US7146957 Internal combustion engine |
| 12/07/2006 | DE102005025518A1 Fuel-air-mixture igniting device e.g. for engine, has high frequency resonator with transverse electromagnetic wave structure whose first end is provided with connection point |
| 12/05/2006 | US7145426 Ignition coil for internal combustion engine |
| 12/05/2006 | US7145324 System and method for driving a tachometer |
| 11/28/2006 | US7141935 Inverter circuit for surface light source system |
| 11/22/2006 | EP1180212B1 Ignition system for an internal combustion engine |
| 11/22/2006 | CN1865691A Ignition device for internal combustion engine |
| 11/14/2006 | CA2473330C Plug cap mount structure for engine |
| 11/14/2006 | CA2445461C Sohc-type engine |
| 11/07/2006 | US7131184 Method of manufacturing a long rod shaped ignition transformer integrated in an igniter unit |
| 10/31/2006 | US7130180 Partitioned exciter system |
| 10/31/2006 | CA2181092C Method and apparatus for controllably generating sparks in an ignition system or the like |
| 10/25/2006 | CN2830691Y Double spark plug ignition cylinder end of single cylinder gasoline engine of motorcycle |
| 10/18/2006 | CN1849483A Partitioned exciter system |
| 10/18/2006 | CN1848315A Ignition apparatus for an internal combustion engine |
| 10/12/2006 | DE102006014928A1 Elektronische Steuervorrichtung für einen Flugzeug-Verbrennungsmotor Electronic control device for an aircraft engine |
| 10/11/2006 | CN1279272C Multi-cylinder engine |
| 10/04/2006 | EP1707804A1 Ignition system for an internal combustion engine |
| 10/04/2006 | CN2823050Y Multi-functional energy-saving purification device for automobile |
| 10/04/2006 | CN1840891A Multi-spot combustion engine |
| 10/04/2006 | CN1278036C Forced air-cooled type engine for motorcycle |
| 09/28/2006 | US20060213480 Internal combustion engine |
| 09/27/2006 | EP1705371A2 Spark ignition engine, controller for use in the engine, ignition coil for use in the engine |
| 09/27/2006 | CN1837602A Ignition device for internal combustion engine |
| 09/20/2006 | CN1834448A Ignition system for an internal combustion engine |
| 09/19/2006 | US7107963 Ignition systems for portable power tools |
| 09/14/2006 | WO2006061758A3 Ignition control apparatus for an engine |
| 09/14/2006 | US20060201480 Spark plug system in an internal combustion engine |
| 09/14/2006 | US20060201475 Spark ignition engine, controller for use in the engine, ignition coil for use in the engine |
| 09/12/2006 | US7104234 Engine ground system |
| 09/05/2006 | US7100589 Multi-spark type ignition system |
| 08/31/2006 | US20060192644 Ignition coil having an improved power transmission |
| 08/30/2006 | EP1694960A1 Ignition coil |
| 08/29/2006 | US7098765 Ignition coil having magnetic flux reducing inner structure |
| 08/24/2006 | DE102005006354A1 Zündanlage für eine Brennkraftmaschine Ignition system for an internal combustion engine |
| 08/23/2006 | EP1358406B1 Method and device for adjusting opening time of a fuel injector, for mounting a direct injection internal combustion engine |
| 08/23/2006 | CN1821570A Ignition apparatus for internal combustion engine |
| 08/22/2006 | US7095181 Method and apparatus for controllably generating sparks in an ignition system or the like |
| 08/17/2006 | US20060180111 Air-cooled ignition lead |
| 08/10/2006 | WO2006081675A1 Variable arc gap plasma igniter element |
| 08/10/2006 | CA2612687A1 Variable arc gap plasma igniter element |
| 08/09/2006 | EP1688617A1 Twin spark pencil coil |
| 08/09/2006 | EP1688616A2 Direct-injection spark-ignition internal combustion engine |
| 08/08/2006 | US7086376 Combined fuel injection and ignition means |
| 07/27/2006 | US20060162827 Contact pin |
| 07/25/2006 | US7080638 Ignition device for internal combustion engine |
| 07/13/2006 | US20060150961 Ignition spark enhancing system and devices therefor |
| 07/13/2006 | US20060150960 Spark plug with voltage amplifier and conical/hemi-spherical spark chamber |
| 07/11/2006 | US7075401 Small-diameter ignition coil |
| 07/04/2006 | US7069718 Engine system and method for injector cut-out operation with improved exhaust heating |
| 06/27/2006 | US7066163 Ignition system for an internal combustion engine |
| 06/27/2006 | US7066161 Capacitive discharge ignition system |
| 06/22/2006 | US20060130811 Electronic ignition for aircraft piston engines |
| 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 |
| 06/15/2006 | US20060124098 Ignition systems for portable power tools |
| 06/15/2006 | US20060124097 Manually guided implement having a spark plug connector arrangement |
| 06/13/2006 | US7059312 Electric ignition unit for igniting propellants |