| Patents for F02P 3 - Other electric spark ignition installations characterised by the type of ignition power generation storage (4,991) |
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| 05/06/2004 | US20040084018 Ignition diagnosis and combustion feedback control system using an ionization signal |
| 05/06/2004 | US20040083988 Fan arrangement of a portable handheld work apparatus driven by an internal combustion engine |
| 05/06/2004 | US20040083794 Method of detecting cylinder ID using in-cylinder ionization for spark detection following partial coil charging |
| 05/06/2004 | US20040083717 Closed loop cold start retard spark control using ionization feedback |
| 05/06/2004 | EP1416157A1 Ignition coil, and internal combustion engine ignition device |
| 05/06/2004 | EP1415086A1 Coil on plug inductive sampling method and apparatus |
| 05/06/2004 | EP1415085A1 Method for controlling ignition parameters of a spark plug for internal combustion engine |
| 05/06/2004 | EP1360412A4 Engine cover with integrated ignition system |
| 05/06/2004 | DE4409984B4 Wechselstromzündung mit optimierter elektronischer Schaltung AC ignition with optimized electronic circuit |
| 05/06/2004 | DE10248216A1 Operating internal combustion engine ignition system involves setting closed period (energy storage device charging period) above defined steady maximum if engine being operated in unsteady manner |
| 05/06/2004 | DE10152171B4 Vorrichtung zur Zündung einer Brennkraftmaschine A device for ignition of an internal combustion engine |
| 05/04/2004 | US6729318 System and process for controlling the step response of electric components |
| 05/04/2004 | US6729317 Ignition system with an ignition coil |
| 04/29/2004 | US20040079139 Ignition apparatus for internal combustion engine |
| 04/29/2004 | DE10248801A1 Plug top connector for diesel engine glow plugs, contains miniaturized unit controlling glow duration |
| 04/29/2004 | DE10248227A1 Signal transmission method between ignition control device and engine control device for automobile IC engine using combining of engine parameter signals before transmission |
| 04/28/2004 | CN2613614Y Ignition coil for car |
| 04/22/2004 | US20040075103 Semiconductor circuit, especially for ignition purposes, and the use of the same |
| 04/22/2004 | DE10311900A1 Gleichstrom-Gleichstromwandler DC-DC converter |
| 04/21/2004 | EP1411241A2 Rod-type ignition coil |
| 04/15/2004 | US20040070995 DC-DC converter |
| 04/15/2004 | US20040069289 Ignition device of internal combustion engine |
| 04/15/2004 | US20040069288 Ignition coil for use in engine and engine having plastic cylinder head cover |
| 04/14/2004 | CN1145987C Engine igniting coil device |
| 04/13/2004 | US6718958 Ignition apparatus for an internal combustion engine |
| 04/08/2004 | US20040066198 Ignition coil durability testing apparatus and method |
| 04/08/2004 | DE10245419A1 Gebläseanordnung Blower assembly |
| 04/07/2004 | CN1145179C Ignition apparatus for internal combustion engine |
| 04/01/2004 | WO2004028207A2 Igniter curcuit with an air gap |
| 04/01/2004 | CA2499455A1 Igniter circuit with an air gap |
| 03/31/2004 | CN2608713Y Secondary pulse voltage igniter for gasoline internal combustion engine |
| 03/30/2004 | US6712052 Engine control unit |
| 03/24/2004 | EP1180212A4 Ignition system for an internal combustion engine |
| 03/24/2004 | EP1071880B1 Ignition control device and method |
| 03/24/2004 | EP1066470B1 Ignition control for internal combustion engine |
| 03/24/2004 | EP1045985B1 Method and device for regulating power in ignition systems with a primary-side short-circuitiing switch |
| 03/24/2004 | CN1483927A Ignition ejection driving system for single fuel electronic ejection engine |
| 03/18/2004 | US20040051160 Semiconductor device |
| 03/18/2004 | US20040050377 Igniter circuit with an air gap |
| 03/18/2004 | DE10336222A1 Zündvorrichtung für eine Brennkraftmaschine An ignition apparatus for an internal combustion engine |
| 03/18/2004 | DE10239410A1 Vorrichtung zum Zünden eines Luft-Kraftstoff-Gemischs in einem Verbrennungsmotor A device for igniting an air-fuel mixture in an internal combustion engine |
| 03/17/2004 | CN1142366C System and method for controlling ignition of internal combustion engine |
| 03/16/2004 | US6705302 Ignition device for an internal combustion engine |
| 03/11/2004 | WO2004020820A1 Device for igniting an air-fuel-mixture in an internal combustion engine by means of a high frequency electric energy source |
| 03/11/2004 | US20040045540 Ignition coil apparatus for engine |
| 03/10/2004 | EP1078162A4 Methods and apparatus for controlling spark duration in an internal combustion engine |
| 03/10/2004 | CN1141493C Ion-effect ignition controller |
| 03/09/2004 | US6701904 Capacitive discharge ignition system with extended duration spark |
| 03/09/2004 | US6701896 Microelectronic ignition method and ignition module with ignition spark burn-time prolonging for an internal combustion engine |
| 03/04/2004 | US20040041675 Ignition coil module |
| 03/04/2004 | US20040040535 Ignition and injection control system for internal combustion engine |
| 03/03/2004 | EP1392971A1 Ignition system for an internal combustion engine |
| 03/03/2004 | EP1392970A1 Ignition device, controller and ignition unit for an internal combustion engine |
| 03/02/2004 | US6700470 Ignition apparatus having increased leakage to charge ion sense system |
| 02/24/2004 | US6694959 Ignition and injection control system for internal combustion engine |
| 02/24/2004 | US6694958 Ignition device for internal combustion engine |
| 02/19/2004 | DE19917594B4 Zündeinheit und Zündsystem für Brennkraftmaschinen Ignition and ignition system for internal combustion engines |
| 02/19/2004 | DE10260237A1 Zündvorrichtung für einen Verbrennungsmotor An ignition apparatus for an internal combustion engine |
| 02/19/2004 | DE10239114A1 Prüfschaltung für eine Zündspule und Verfahren zum Prüfen einer Zündspule Test circuit for an ignition coil and method for testing an ignition coil |
| 02/18/2004 | CN1475669A Digital controlled induction ignition system |
| 02/12/2004 | US20040027222 Ignition apparatus having high density cylindrical laminated core |
| 02/12/2004 | US20040025855 Ignition coil driver chip on printed circuit board for plughole coil housing |
| 02/12/2004 | US20040025854 Ignition device for an internal combustion engine |
| 02/12/2004 | US20040025833 Method of operating a direct fuel injected internal combustion engine |
| 02/11/2004 | EP1388869A2 Test circuit for ignition coil and method for testing an ignition coil |
| 02/11/2004 | EP1388667A1 Ignition coil driver chip on printed circuit board for plughole coil housing |
| 02/11/2004 | CN1138063C Multi-spark ignition system |
| 02/05/2004 | US20040020479 Contactless ignition system for internal combustion engine |
| 02/04/2004 | EP1387084A2 Inductive ignition system with digital control |
| 02/04/2004 | EP1386075A1 Method of operating a direct fuel injected internal combustion engine |
| 02/04/2004 | EP1386074A1 Ignition system for internal combustion engines |
| 02/04/2004 | CN1472438A Contactless igniting system for IC engine |
| 02/03/2004 | US6684867 Ignition apparatus for internal combustion engine and one-chip semiconductor for internal combustion engine igniting |
| 02/03/2004 | US6684866 Ignition system for an internal combustion engine |
| 01/29/2004 | US20040016424 System and method for increasing spark current to spark plugs |
| 01/29/2004 | DE10231508A1 Außenblech für eine Zündspule Outer panel for an ignition coil |
| 01/22/2004 | WO2004007952A1 Engine ground system |
| 01/22/2004 | WO2003012273A3 Method of stopping and restarting an internal combustion engine with indirect injection |
| 01/22/2004 | US20040011343 Ignition device for an internal combustion engine |
| 01/22/2004 | US20040011342 Electronic device for internal combustion engine such as ignition device |
| 01/22/2004 | DE10254225A1 Zündvorrichtung für einen Verbrennungsmotor An ignition apparatus for an internal combustion engine |
| 01/21/2004 | EP1382843A1 Contactless ignition system for internal combustion engine |
| 01/20/2004 | US6679237 Ignition drive circuit |
| 01/20/2004 | US6679235 High power ignition system having high impedance to protect the transformer |
| 01/15/2004 | US20040007222 Electronics partitioning for ignition systems with control circuits |
| 01/15/2004 | DE10231511A1 Zündspulensystem mit wenigstens zwei induktiven Spulen Ignition coil system with at least two inductive coils |
| 01/14/2004 | EP1380751A2 Electronics partitioning for ignition systems with control circuits |
| 01/13/2004 | US6675786 Ignition coil assembly for engine |
| 01/13/2004 | US6675784 Engine ignition system having fail-safe function |
| 01/13/2004 | CA2134816C Auto-ignition detection method |
| 01/08/2004 | DE10260622A1 Zündvorrichtung für eine innere Verbrennungskraftmaschine sowie dessen Herstellungsverfahren Ignition apparatus for an internal combustion engine and its production method |
| 01/08/2004 | DE10255096A1 Zündvorrichtung für eine innere Verbrennungskraftmaschine Ignition apparatus for an internal combustion engine |
| 01/08/2004 | DE10227010A1 Ansteuerschaltung mit Einschaltverriegelung Drive circuit with Switch-on |
| 01/07/2004 | CN2597695Y Direct jet burner for gasoline engine |
| 01/07/2004 | CN1465853A High-efficient ignition system for car |
| 01/06/2004 | US6674222 Single crystal piezoelectric transformer |
| 01/06/2004 | US6672295 Vehicle-mounted ignitor |
| 01/01/2004 | US20040000878 Ignition system and method |
| 01/01/2004 | US20040000299 Ignition device for an internal combustion engine |
| 12/30/2003 | US6670777 Ignition system and method |