| 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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| 05/10/1995 | EP0652363A2 Engine ignition and control system |
| 05/04/1995 | WO1995012205A1 Improved multiple-core electrical ignition system cable |
| 05/02/1995 | US5411006 Engine ignition and control system |
| 04/25/1995 | US5410253 Method of indicating combustion in an internal combustion engine |
| 04/25/1995 | US5409388 Ignition cable assembly |
| 04/25/1995 | US5408968 Engine and method for designing same |
| 04/25/1995 | US5408870 Method for detecting the load on an internal combustion engine |
| 04/13/1995 | DE4428497A1 Ignition coil device for internal combustion engines |
| 04/12/1995 | EP0647290A1 Machine control process with substitution function for a defective shaft angular position signal |
| 04/11/1995 | US5404860 Ignition system for internal combustion engine |
| 04/06/1995 | WO1995009462A1 Cable lead-in for electrical equipment |
| 03/28/1995 | US5400760 Misfire detector device for internal combustion engine |
| 03/23/1995 | DE4332098A1 Internal combustion engine control device |
| 03/21/1995 | US5399942 Apparatus and method for providing ignition to a turbine engine |
| 03/21/1995 | US5398664 Ignition unit for internal combustion engine |
| 03/15/1995 | EP0642892A1 Combined ignition and fuel system for combustion-powered tool |
| 03/14/1995 | US5398014 Core having earth contacting |
| 03/14/1995 | US5397860 Multiple-core electrical ignition system cable |
| 03/07/1995 | US5394855 Multiple applied spark ignition |
| 03/02/1995 | WO1995006319A1 Ignition coil assembly |
| 03/02/1995 | DE4427357A1 Electronic distributor-like ignition device |
| 03/01/1995 | EP0640762A1 Cylinder synchronization of a multi-cylinder internal combustion engine via detection of a directed misfire |
| 03/01/1995 | EP0640761A2 Controllable ignition system |
| 03/01/1995 | EP0640181A1 Ignition system for spark-ignition engine |
| 03/01/1995 | EP0640180A1 High performance ignition apparatus and method |
| 02/21/1995 | US5390648 Electrically wiring parts mounted on an engine |
| 02/14/1995 | US5388561 Two-cycle internal combustion engine with reduced unburned hydrocarbons in the exhaust gas and adjustable spark gap electrodes |
| 02/08/1995 | CN2189215Y Means for strengthening spark during starting and for fuel saving |
| 02/07/1995 | CA2028382C Wire wound ignition cable and method for making same |
| 01/26/1995 | WO1995002761A1 Method and system to control the spark frequency of a multispark ignition system |
| 01/25/1995 | EP0635856A1 Ignition coil |
| 01/25/1995 | EP0635637A1 Electrode for preventing noise electric wave and method thereof |
| 01/19/1995 | DE4424161A1 Ignition coil arrangement |
| 01/19/1995 | DE4424129A1 Ignition coil arrangement for internal combustion engines |
| 01/19/1995 | DE4420709A1 Internal combustion engine ignition device |
| 01/19/1995 | DE4413014A1 Ignition coil for an internal combustion engine |
| 01/19/1995 | DE4411189A1 Ignition coil for an internal combustion engine |
| 01/19/1995 | DE4411134A1 Ignition coil for an internal combustion engine |
| 01/19/1995 | DE4406068A1 Ignition coil |
| 01/18/1995 | EP0634573A1 Method and system for controlling the spark frequency of a multispark ignition system |
| 01/18/1995 | EP0634572A1 Ignition system using multiple gated switches with variable discharge energy levels and rates |
| 01/17/1995 | US5382170 Coupling construction |
| 01/12/1995 | DE4400841A1 Ignition coil device for an internal combustion engine |
| 01/10/1995 | US5379745 Ignition system for internal combustion engines with high-tension switches |
| 01/04/1995 | EP0632199A2 Method to control an ignition coil |
| 01/03/1995 | US5377652 Ignition transformer |
| 12/28/1994 | CN1096853A Energy-on-demand ignition coil |
| 12/14/1994 | EP0628719A2 Ignition apparatus employing a lower voltage capacitor discharge self-triggering circuit |
| 12/13/1994 | US5372112 Device for controlling a multi-cylinder engine |
| 12/06/1994 | US5370099 Ignition system for internal combustion engines |
| 11/30/1994 | EP0442986B1 Ignition coil |
| 11/17/1994 | EP0624887A1 Ignition device for internal combustion engines and ignition device mounting type distributor |
| 11/17/1994 | EP0624723A1 Signal processing circuit for use in a control system of an internal combustion engine |
| 11/10/1994 | WO1994025749A1 Machine control process with substitution function for a defective shaft angular position signal |
| 11/10/1994 | DE4313901A1 Method for preparing spark-forming pulses and ignition system for carrying out the method |
| 11/09/1994 | CN1094792A Secondary winding bobbin for an ignition coil for an internal combustion engine |
| 11/08/1994 | US5363046 Spark plug cap with misfire detecting capacitor for internal combustion engine |
| 11/01/1994 | US5359982 Ignitor for an internal combustion engine |
| 10/27/1994 | DE4313172A1 Ignition system for internal combustion engines with double ignition |
| 10/26/1994 | EP0356519B1 Reversible engine |
| 10/25/1994 | US5357789 Misfire detection system for internal combustion engine |
| 10/25/1994 | EP0640180A4 High performance ignition apparatus and method. |
| 10/13/1994 | WO1994023191A1 Two-cycle engine with reduced hydrocarbon emissions |
| 10/12/1994 | EP0619428A2 Engine position detection for a direct ignition system |
| 10/12/1994 | EP0429463B1 Distributorless ignition system |
| 10/11/1994 | CA1332438C Ignition system with enhanced combustion and fault tolerance |
| 10/05/1994 | CN1093146A Multiple-point synchronous igniter for gasoline engine |
| 10/04/1994 | US5352955 High energy ignition generator for gas turbines |
| 09/28/1994 | EP0617492A1 Double ignition system for internal combustion engines, ignition plug for double ignition systems, and electric spark generator |
| 09/27/1994 | US5349930 High tension cord cover with misfire detecting capacitor for internal combustion engine |
| 09/13/1994 | US5347422 For igniting fuel in a turbine engine |
| 09/13/1994 | US5345903 Engine stop control device |
| 09/07/1994 | EP0563066B1 Diagnostic device for detecting defective combustion in an internal combustion engine |
| 08/31/1994 | EP0612376A1 Capacitive discharge ignition system with self-triggering solid state switch. |
| 08/31/1994 | EP0455649B1 Processes for assigning ignition signals to a reference cylinder |
| 08/30/1994 | US5343154 Diagnostic device for gas turbine ignition system |
| 08/24/1994 | EP0611417A1 Free-running capacitive discharge ignition system with spark frequency control |
| 08/23/1994 | CA1331637C High-energy ignition generator especially for a gas-turbine |
| 08/04/1994 | DE4303332A1 Vehicle fuel-injected IC engine design |
| 08/03/1994 | EP0609109A1 Bobbin for secondary winding of ignition coil for internal combustion engine |
| 08/02/1994 | US5334938 Method of monitoring an internal combustion engine ignition system by measuring spark duration or voltage and distinction between isolated errors and recurrent errors |
| 08/02/1994 | US5333593 Energy-on-demand ignition coil |
| 08/02/1994 | US5333592 Ignition coil for ignition systems in combustion engines |
| 07/29/1994 | CA2114370A1 Secondary winding core for internal combustion engine ignition coil |
| 07/27/1994 | EP0607383A1 Sequence spark ignition system for internal combustion engines wirh special control for the last sequence ignition spark. |
| 07/27/1994 | EP0607382A1 Sequential spark ignition system for internal combustion engines. |
| 07/27/1994 | EP0552168B1 High-voltage terminals for ignition coils |
| 07/26/1994 | US5331935 Auxiliary ignition system and method for aircraft engines |
| 07/21/1994 | WO1994016214A1 Multi-spark ignition system with variable number of sparks for an internal combustion engine |
| 07/13/1994 | EP0499607B1 Housing for electronic circuitry |
| 07/12/1994 | US5327864 Stratified-charge internal combustion engine with fuel injection and dual ignition |
| 06/23/1994 | WO1994013951A1 Method for cylinder identification in an internal combustion engine when idling |
| 06/22/1994 | EP0602803A2 Cylinder number identification on a distributorless ignition system engine lacking CID using a single secondary voltage sensor |
| 06/14/1994 | US5320075 Internal combustion engine with dual ignition for a lean burn |
| 06/09/1994 | WO1994009271A3 Multiple spark ignition system integrated head gasket for spark-ignition engine |
| 06/08/1994 | CN2168083Y Spark plug ignition-strengthening device for gasoline engine |
| 06/01/1994 | EP0427801B1 Semiconductor switch, especially a high-tension ignition switch for an internal combustion engine |
| 05/26/1994 | WO1994011632A1 Knocking noise avoiding device for an engine with a variable valve driving mechanism |
| 05/24/1994 | US5313921 High efficiency combustion chamber system |
| 05/19/1994 | DE4238179A1 Fuel injection I.C. engine with spark ignition - with automatic correction of spark path in dependence on detected engine operating parameter |