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)
08/1989
08/30/1989CN2043673U Fuel-economizing igniter for vehicle
08/23/1989EP0329099A1 Ignition system
08/22/1989US4858587 Ignition device for an internal combustion engine
08/16/1989CN2042897U Energy-saving plasma igniter
08/16/1989CN2042896U Electronic ignition switch fuel-saving device for automobile
08/16/1989CN2042895U High-energy electronic ignition device
08/15/1989US4856488 Ignition system for an internal combustion engine
08/08/1989US4854292 Ignition system for internal combustion engine
08/02/1989EP0325587A1 Ignition and injection system for internal combustion engines.
08/02/1989CN2042115U High-efficiency ignitor
08/01/1989US4852536 Trigger system for ignition system for internal combustion engines
07/1989
07/19/1989EP0324159A1 Dwell control in a combustion engine with a separated final ignition stage
07/18/1989US4848304 Ignition control device for internal combustion engine
07/05/1989EP0323412A2 An ignition system for an internal combustion engine for motor vehicles, particularly of the static-distribution type
07/05/1989CN2040548U Transistor-ignition enhancer
06/1989
06/28/1989CN2040165U Automobile engine igniter
06/27/1989US4841925 Enhanced flame ignition for hydrocarbon fuels
06/26/1989EP0216816A4 Circuit for dissipating stored inductive energy.
06/21/1989CN2039758U Dual-spark source high-frequency ignitor
06/20/1989US4840165 Continuous spark electronic igniter
06/14/1989CN2039357U Electronic igniter for vehicle
06/13/1989US4839772 Capacitive discharge electronic ignition system for automobiles
06/07/1989EP0319496A1 A method for achieving an elevated charge of an ignition capacitor in a capacitive type ignition system
06/06/1989US4836176 Ignition apparatus of electronic distribution type for multi-cylinder internal combustion engine
06/06/1989US4836175 Ignition system dwell control
06/01/1989WO1989005035A1 Wound capacitor device with controlled impedance
05/1989
05/31/1989CN2038556U Electronic igniter for automobile
05/31/1989CN2038555U Electronic igniter for automobile
05/24/1989CN2038158U Contactor igniter
05/24/1989CN2038157U Electronic igniter for vehicle
05/23/1989US4833369 Constant spark rate ignition exciter
05/16/1989US4829973 Constant spark energy, inductive discharge ignition system
05/16/1989US4829971 Regulated power supply for a solid state ignition system
05/10/1989EP0315348A2 Ignition apparatus
05/10/1989CN2037396U Double exceed degree automatic break electronic igniter
05/09/1989US4827891 Ignition apparatus for preventing unnecessary charging in an internal combustion engine
05/05/1989WO1989003937A1 Ignition device for internal combustion engines
05/03/1989CN2037003U Electronic igniter for gasoline engine
05/03/1989CN2037002U Beam type igniter
05/02/1989US4825844 Ignition system for an internal combustion engine
04/1989
04/27/1989DE3735234A1 Ignition system for an internal combustion engine of a motor vehicle
04/26/1989CN2036582U Contactless electronic ignition device
04/26/1989CN2036581U Shielded automobile's ignition system
04/20/1989DE3734080A1 Transistor ignition device for an internal combustion engine
04/12/1989CN2035803U Semiconductive induction fuel-saving installation
04/11/1989US4820957 Process for burning a carbonaceous fuel using a high energy alternating current wave
03/1989
03/29/1989EP0309103A2 Adaptive control system for an internal combustion engine
03/23/1989WO1989002528A1 High-voltage switch
03/22/1989CN2034621U No contact point ignition system for modified mono-eylinder gasoline engine
03/15/1989EP0307325A1 Ignition control circuit
03/15/1989CN2034200U Strong ignitor
03/09/1989DE3729051A1 Ignition coil
03/08/1989EP0305670A2 Flywheel generator with improved ignition pilot device
03/01/1989EP0305349A1 A method for improving the starting ability of an internal combustion engine during an engine start
03/01/1989EP0305348A1 A method and arrangement for improving the starting ability of an internal combustion engine, when an attempt to start the engine has failed
02/1989
02/22/1989EP0303599A1 Ignition system for internal combustion engines.
02/22/1989EP0274513A4 Dc to dc converter current pump.
02/01/1989EP0301436A1 DC-DC converter
01/1989
01/25/1989CN2031448U Capactitor energy-storage type electronic igniter
01/24/1989US4799471 Electronic system for controlling the ignition of an internal combustion engine, particularly for motor vehicles
01/04/1989EP0297584A2 Ignition system for internal combustion engine
01/04/1989EP0297459A2 Discharge load driving circuit
01/03/1989US4794900 Ignition system for an internal combustion engine
12/1988
12/14/1988CN87215601U Multi-sparks and high energy electron ignition device for engine
12/07/1988CN87210560U Contact control electronic igniter for automobile
11/1988
11/29/1988US4787360 Electronically-controlled plasma ignition device for internal combustion engines
11/29/1988US4787354 Ignition control system for internal combustion engines with simplified crankshaft sensing and improved coil charging
11/29/1988CA1245711A1 Plasma jet ignition apparatus
11/22/1988US4785789 Method and system for controlling the spark ignition of ignition elements in an internal combustion engine
11/10/1988DE3714309A1 Ignition system for an internal combustion engine
11/08/1988US4783627 Apparatus for detecting the rotational position of the crankshaft of an internal combustion engine
11/01/1988US4782242 Circuit arrangement for generating high voltage pulses
11/01/1988US4781166 Voltage regulated magneto powered capacitive discharge ignition system
10/1988
10/26/1988CN87216404U Igniter for motor cars
10/12/1988CN87212369U Common contactless ignitor for motor vehicles
10/11/1988US4776311 Process and device for limiting the running speed of an internal combustion engine with electronic ignition
10/06/1988DE3809819A1 Schaltung zur breitenregelung von stromstoessen Circuit for control of broad stromstoessen
10/05/1988EP0284982A2 Ignition system for internal combustion engine
10/05/1988CN87210285U Dual core spark plug ignition system
10/04/1988US4774925 For an internal combustion engine
09/1988
09/28/1988CN87215316U Electronic igniter of automobile engine
09/27/1988US4773380 Current flowing time period control system for ignition coil of internal combustion engine
09/07/1988EP0281528A1 Variable-energy-spark ignition system for internal combustion engines, particularly for motor vehicles
09/07/1988EP0280716A1 Method and arrangement for generating ignition sparks in an internal combustion engine.
08/1988
08/31/1988EP0280663A1 Electronic system for controlling the ignition of an internal combustion engine, particularly for motor vehicles
08/31/1988EP0280631A1 Motor vehicle ignition device
08/30/1988US4767967 High voltage generating device
08/30/1988US4766855 Plasma jet ignition apparatus
08/10/1988EP0277278A1 Ignition system
08/09/1988US4763045 Spark ignitor generated by capacitor discharge synchronized with alternate current power frequency
08/09/1988US4762110 Ignition control device for internal combustion engine
07/1988
07/27/1988EP0275984A2 Capacitive ignition installation, especially for small petrol engines, having a retardation adjustment
07/20/1988EP0274513A1 Dc to dc converter current pump
07/20/1988CN87206164U Silicon-controlled rectifier electronic sparker for motorbike
07/19/1988US4757798 Electronic distribution backup apparatus
07/19/1988US4757797 Apparatus in ignition systems
07/19/1988US4757788 Ignition system
07/13/1988CN87210117U Electronic igniter for automobile
07/07/1988DE3713368A1 Plasmastrahl-zuendvorrichtung Plasma jet ignitor
07/05/1988US4755694 Integrated circuit Darlington transistor power stage incorporating various circuit components integrated on the same substrate
1 ... 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50