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 3 - Other electric spark ignition installations characterised by the type of ignition power generation storage
Patents for F02P 3 - Other electric spark ignition installations characterised by the type of ignition power generation storage (4,991)
03/1999
03/31/1999CN2312337Y Fuel saving and dirt removing device of petrol engine
03/25/1999DE19741569A1 Internal combustion (IC) engine
03/25/1999DE19741439A1 IC engine ignition preparation, ignition coil primary current switching on device
03/24/1999EP0903493A2 Ignition apparatus
03/24/1999CN2311622Y High energy high frequency contravariant electronic igniting oil-econimizer for vehicle
03/24/1999CN1042664C Initiator for IC engine
03/18/1999WO1999013216A1 Capacitive discharge ignition for an internal combustion engine
03/18/1999CA2301572A1 Capacitive discharge ignition for an internal combustion engine
03/11/1999DE19741963C1 Device for suppressing undesired ignition in petrol engine
03/10/1999CN2310165Y Computerized ignition controller for gasolene engine
03/10/1999CN1042456C Ignitor of IC engine
03/04/1999WO1999010643A1 Conversion system with electronic controller for utilization of gaseous fuels in spark ignition engines
03/03/1999EP0898651A1 Low inductance high energy inductive ignition system
03/03/1999CN2309433Y Fuel-saving and dirt-reducing accelerator for motorcycle and power-assisted vehicle
03/02/1999US5875767 Ignition coil arrangement for internal combustion engines
03/02/1999US5875763 Internal combustion engine with temperature dependent timing of spark event
03/02/1999US5875749 A.C. ignition system for an engine
02/1999
02/25/1999DE19736032A1 Ignition system for IC engines
02/18/1999WO1999007995A1 Measuring and diagnostic device for an ignition system of an internal combustion engine
02/17/1999EP0896725A1 Magnetic core-coil assembly for spark ignition systems
02/17/1999EP0896724A1 Magnetic core-coil assembly for spark ignition systems
02/17/1999CN2307920Y Electronic igniter for miniature petrol engine
02/17/1999CN1208123A Multi-pulse automatic-tracking electronic ignition control method for gasoline engine
02/16/1999US5871002 Apparatus for controlling ignition timing in engines
02/10/1999CN1042052C Energy-on-demand ignition coil
02/03/1999EP0894974A2 Ignition systems
02/03/1999EP0557395B1 Capacitative discharge ignition system for internal combustion engines
02/03/1999CN2306321Y Double-layer ignition rope structure of inhibiting electric wave releasing
02/03/1999CN1041956C Ignition device for internal combustion engine
01/1999
01/27/1999EP0893600A1 Multi spark ignition system for an internal combustion engine
01/27/1999CN2305494Y Ignitor with reinforced device
01/27/1999CN2305493Y Ignitor for energy saving gasoline engine
01/20/1999CN1041765C Secondary winding bobbin for ignition coil for internal combustion engine
01/19/1999US5862033 Exciter circuit
01/13/1999EP0890024A1 Method and system for generating ignition coil control pulses
01/13/1999CN1205124A Bar-type coil for ignition systems
01/13/1999CN1204728A Retrofitable distributor-housed electronic ignition assembly
12/1998
12/30/1998EP0887547A1 Coil with horizontal secondary spool
12/30/1998EP0887546A2 An ignition device for an internal combustion engine
12/30/1998CN2302348Y Electronic ignitor for vehicle
12/23/1998CN2301550Y Energy-saving pollution-reducing booster for gasoline IC engine
12/16/1998EP0884473A2 Ignition systems and methods
12/12/1998CA2239251A1 Ignition systems and methods
12/10/1998DE19824642A1 Ignition device for IC engine
12/09/1998EP0882886A2 Ignition coil current monitoring
12/03/1998DE19823459A1 Ignition arrangement for internal combustion engine
12/02/1998EP0881382A1 Ignition timing control method for an internal combustion engine
12/02/1998CN2299163Y Contact protecting device of automotive cut-out
12/01/1998US5844462 Magnetic core-coil assembly for spark ignition systems
11/1998
11/26/1998WO1998053467A1 Ignition coil unit for engine and engine provided with plastic head cover
11/24/1998US5841336 For internal combustion engines; ferromagnetic amorphous metal alloy
11/19/1998WO1998052062A1 Measuring device for electrically decoupled function testing of working systems
11/19/1998DE19720534A1 Ignition control method for internal combustion engines
11/10/1998US5832908 Cylinder-discriminating device for internal combustion engines
11/05/1998WO1998049444A1 Ignition system
10/1998
10/29/1998DE19720379C1 Measuring system for electrically uncoupled functioning of IC engine ignition coil
10/27/1998US5827079 Electric connection member, ignition apparatus for internal combustion engine and manufacturing method thereof
10/15/1998WO1998045597A1 Device for regulating the flow of electricity through a consumer
10/15/1998DE19713981A1 Vorrichtung zum Zuführen eines analogen und eines digitalen Signals zu einer Recheneinheit und Vorrichtung zur Regelung des Stromflusses durch einen Verbraucher An apparatus for supplying an analog and a digital signal to an arithmetic unit and device for regulating the current flow through a consumer
10/13/1998US5819713 Electrical load driving system
10/08/1998DE19739273C1 Monolithic integrated power output stage with protection of output transistor
10/07/1998CN1195390A Final ignition stage
10/06/1998US5818120 Circuit for limiting an overvoltage on a control switch connected in series with an inductive load
10/01/1998WO1998042956A1 Internal combustion engine
10/01/1998DE19712054A1 Internal combustion (IC) engine
09/1998
09/30/1998CN2292910Y Electronic pulse spark ignitor for automobile
09/24/1998WO1998041756A1 Circuit arrangement of a final ignition stage
09/24/1998DE19711204A1 Schaltungsanordnung einer Zündendstufe Circuitry of an ignition
09/23/1998CN2292167Y Electrionic ignitor for car
09/23/1998CN1039935C Capacitive discharge ignition system for IC engine
09/15/1998US5806504 Hybrid ignition circuit for an internal combustion engine
09/15/1998US5806488 Electronic engine timing
09/09/1998EP0862807A1 Restrain coil for ignition systems
09/09/1998EP0845079A4 Long-life, anti-fouling, high current, extended gap, low heat capacity halo-disc spark plug firing end
09/02/1998CN1191933A Stereo internal combustion engine igniter
09/01/1998US5799628 Internal combustion engine with rail spark plugs and rail fuel injectors
08/1998
08/25/1998CA2161295C Selectively power feeding device for electrical loads and the ignition circuit of internal combustion engines, in motor-vehicles
08/19/1998EP0830504A4 Ignition system
08/19/1998CN2288288Y Electronic ignitor for automobile
08/19/1998CN2288287Y Ignitor with contact for automobile engine
08/19/1998CN2288286Y Integrated ignition coil
08/18/1998US5794603 For an ignition system in an internal combustion engine
08/05/1998EP0856659A2 Fuel injector
07/1998
07/29/1998EP0855771A1 Ignition rail with sealed, removable connections
07/29/1998CN2286800Y Fully-automatic ignition device for automobile
07/29/1998CN1188850A Ignition device of capacitor charging/discharging type
07/14/1998US5781047 Ignition coil driver module
07/14/1998US5778854 Cylinder-discriminating device for internal combustion engines
07/09/1998DE19700179A1 Electronic ignition system for internal combustion engine
07/08/1998CN2285828Y Automotive ignitor
07/08/1998CN1187234A Ignition system
07/08/1998CN1039050C Ignition device of IC engine
07/07/1998US5775310 Ignition device for an internal combustion engine
07/07/1998US5775290 Engine speed limiter which is sensitive to acceleration
07/01/1998EP0850358A1 Final ignition stage
07/01/1998CN2285372Y Interferenceless ultrastrong ignitor for gasoline engine
07/01/1998CN1186161A Method and circuits for controlling ignition current of vehicle engine
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
06/30/1998US5771870 Ignition coil for an internal combustion engine
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