Patents
Sitemap › F02 - Combustion engines; Hot-gas or combustion-product engine plants › F02P - Ignition, other than compression ignition, for internal-combustion engines; Testing of ignition timing in compression-ignition engines › F02P 15 - Electric spark ignition having characteristics not provided for in, or of interest apart from, groups
Patents for F02P 15 - Electric spark ignition having characteristics not provided for in, or of interest apart from, groups (2,983)
01/1999
01/19/1999US5862033 Exciter circuit
01/13/1999EP0739448B1 Process for monitoring the running of an internal combustion engine to detect misfiring
01/13/1999CN1205124A Bar-type coil for ignition systems
01/12/1999US5857449 Two-cycle internal combustion engine
01/07/1999EP0889235A1 Device for determining the phase cycle of an internal combustion engine
01/07/1999EP0859911A4 Corona generator system for fuel engines
12/1998
12/30/1998EP0887546A2 An ignition device for an internal combustion engine
12/30/1998EP0725968B1 Improved multiple-core electrical ignition system cable
12/29/1998US5852999 Method and means for generating and maintaining spark in a varying pressure environment
12/22/1998US5852381 Turbine engine ignition exciter circuit including low voltage lockout control
12/10/1998DE19824642A1 Ignition device for IC engine
12/01/1998US5844462 Magnetic core-coil assembly for spark ignition systems
12/01/1998US5842456 Programmed multi-firing and duty cycling for a coil-on-plug ignition system with knock detection
12/01/1998CA2058741C Electronic control module
11/1998
11/26/1998WO1998053198A1 Method for identifying knocking combustion in an internal combustion engine with an alternating current ignition system
11/25/1998EP0879956A1 Electronic position sensor assembly and control system
11/25/1998EP0715764B1 Method of forming an ignition coil assembly
11/24/1998US5841336 For internal combustion engines; ferromagnetic amorphous metal alloy
11/19/1998DE19720535A1 Verfahren zur Erkennung klopfender Verbrennung bei einer Brennkraftmaschine mit einer Wechselspannungszündanlage Method for detecting knocking combustion in an internal combustion engine with an alternating current
10/1998
10/27/1998US5827606 Low electric noise electrode system
10/21/1998EP0749528B1 A turbine engine ignition exciter circuit
10/15/1998WO1998045580A1 Combustion chamber system having an improved valve arrangement
10/15/1998CA2286693A1 Combustion chamber system having an improved valve arrangement
10/13/1998US5821754 Ignition system for an internal combustion engine
10/07/1998CN1195390A Final ignition stage
10/06/1998US5816218 For an internal combustion engine
09/1998
09/30/1998EP0805920B1 Ignition system for internal combustion engines
09/16/1998CN2291512Y Contactless igniter for vehicles
09/15/1998US5806505 Ignition coil arragement for multicylinder internal combustion engines
09/09/1998EP0862807A1 Restrain coil for ignition systems
09/08/1998US5803059 Automotive intermediate ignition signal converter
09/01/1998US5801534 Circuit for ion current measurement in combustion space of an internal combustion engine
09/01/1998US5799628 Internal combustion engine with rail spark plugs and rail fuel injectors
08/1998
08/26/1998EP0859911A1 Corona generator system for fuel engines
08/25/1998US5797383 Dual polarity type ignition system for a spark plug group
08/19/1998EP0830504A4 Ignition system
08/19/1998CN2288289Y Continuous spark electronic ignitor with contact for automobile
08/19/1998CN1190700A Electrode for preventing noise electric wave and making method thereof
08/18/1998US5794603 For an ignition system in an internal combustion engine
08/12/1998EP0857865A2 Apparatus for controlling the ignition and injection of an automotive internal combustion engine
08/11/1998US5791320 Engine ignition system
08/06/1998DE19730764A1 Ignition control system for IC engine
08/04/1998US5787857 Fuel injected internal combustion engine
07/1998
07/21/1998US5782210 Electronic ignition system for reversible internal-combustion engines
07/14/1998US5781047 Ignition coil driver module
07/14/1998US5778854 Cylinder-discriminating device for internal combustion engines
07/08/1998CN1187234A Ignition system
07/01/1998EP0850358A1 Final ignition stage
07/01/1998CN1186160A Device and method of manufacturing coil type noise suppressing resistance wire
07/01/1998CN1186159A Coil type noise supressing resistance wire
06/1998
06/30/1998US5771871 Ignition device for internal combustion engines
06/30/1998US5771870 Ignition coil for an internal combustion engine
06/25/1998DE19755140A1 Circuit for use with e.g. motor vehicle IC engine ignition coil
06/18/1998DE19735010C1 Ignition mis-firing detection method for IC engine with two spark plugs per cylinder
06/17/1998EP0848394A1 Integrated ignition coil and spark plug
06/17/1998EP0847495A1 Method for ignition control in combustion engines
06/17/1998EP0679223B1 Multi-spark ignition system with variable number of sparks for an internal combustion engine
06/09/1998US5762052 System for starting of internal combustion gasoline engines
06/09/1998CA2122249C Capacitive discharge ignition system with self-triggering solid state switch
06/03/1998EP0766786A4 Magneto with dual mode operation
06/03/1998EP0760058A4 Combustion chamber system having an improved valve arrangement
06/02/1998US5758629 Electronic ignition system for internal combustion engines and method for controlling the system
06/02/1998US5758624 Ignition coil and method of manufacturing the same
05/1998
05/28/1998WO1998022708A1 Arrangement and process for communication between an ignition module and control unit in a combustion engine's ignition system
05/26/1998US5755204 Cylinder-discriminating device for internal combustion engines
05/22/1998WO1998021472A1 Monitoring combustion quality
05/19/1998US5754011 Method and apparatus for controllably generating sparks in an ignition system or the like
05/19/1998US5752488 Method of controlling start of engine and device for carrying out the same
05/13/1998EP0758430B1 Resetting ignition switch for a gasoline powered chain saw
05/13/1998CN1181800A Device for controlling cylinder fuel injection type I. C. engine
05/13/1998CN1038356C Ignition device for an internal combustion engine
05/12/1998US5749334 Control system and method for in-cylinder injection internal combustion engine
05/07/1998WO1998019066A1 Ignition system and principle of operation
05/07/1998DE19641825C1 Method of starting internal combustion engine
05/07/1998CA2270388A1 Ignition system and principle of operation
04/1998
04/30/1998DE19745496A1 Two-stroke fuel-injected internal combustion (IC) engine
04/30/1998DE19643785A1 Zündvorrichtung Primer
04/29/1998EP0563066B2 Diagnostic device for detecting defective combustion in an internal combustion engine
04/21/1998US5740787 Electric circuit device having an excellent sealing construction
04/08/1998CN1037990C Multi-point synchronous iginiter for gasoline engine
04/02/1998WO1998013914A1 Restrain coil for ignition systems
03/1998
03/25/1998EP0830504A1 Ignition system
03/25/1998CN1037869C Control circuit for high frequency electronic ignitor
03/24/1998US5730100 Fuel injection arrangement with ignition plug function
03/18/1998EP0829642A1 Method for detecting the phase ignition of a cylinder in an internal combustion engine
03/18/1998EP0829633A1 Device for controlling cylinder fuel injection type internal combustion engine
03/18/1998CN1176344A Ignition system
03/18/1998CN1176343A 点火线圈装置 Ignition coil device
03/10/1998US5724943 Electronic fuel injection system and ignition system
03/10/1998US5724938 Ignition system for a two cycle engine
03/04/1998EP0826879A2 Igniter unit equipped with coil and igniter circuit for internal combustion engine
03/03/1998US5722370 Engine operation control system
02/1998
02/24/1998US5720252 High power ignition assist for an engine
02/12/1998WO1997048902A3 Multiple spark capacitive discharge ignition system for an internal combustion engine
02/10/1998US5715801 Ignition system for internal combustion engine
02/05/1998DE19645466A1 Ignition circuit for two-stroke IC engine in hand-guided apparatus, such as chain-saw
02/04/1998CN2273782Y Non-electricity-distribution type ignitor for automobile
02/04/1998CN1172211A Installation structure of sparking plug and cap integral ignition coil device
02/03/1998US5714922 Ignition coil for an internal combustion engine
02/03/1998US5713338 Redundant ignition system for internal combustion engine
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