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 1 - Installations having electric ignition energy generated by magneto- or dynamo-electric generators without subsequent storage
Patents for F02P 1 - Installations having electric ignition energy generated by magneto- or dynamo-electric generators without subsequent storage (1,043)
09/1991
09/17/1991US5048502 Capacitive-discharge ignition system with step timing advance
09/10/1991US5046468 Method and system with inductive rotary emitter for the control especially of the ignition timing of internal combustion engines
08/1991
08/14/1991CN1053825A Ignition adjusting device with energy-storing discharge
08/13/1991CA1287525C Marine propulsion engine voltage generator arrangement
07/1991
07/30/1991CA1287097C Ignition arrangement for an internal combustion engine of a handheld portable tool
07/17/1991EP0250445B1 Ignition system for internal combustion engines
07/16/1991US5031587 Internal combustion engine with integral stator and regulator
07/10/1991EP0435906A1 Arrangement for generator windings, especially in ignition systems.
06/1991
06/27/1991WO1991009223A1 An arrangement in generators for ignition systems generating voltages for control and charging
06/19/1991EP0433040A1 Engine with flywheel generator
06/18/1991US5025498 Apparatus for controlling the trigger sequence in ignition systems
06/18/1991US5024204 Capacitive discharge ignition system with continuous timing advance
06/04/1991US5020506 Engine igniter
05/1991
05/14/1991US5015901 Rotor of a magnetmotive device
04/1991
04/17/1991EP0422023A1 Capacitive discharge ignition system for endothermic engines, preferably low-powered ones.
03/1991
03/27/1991CN2073943U Inner rotor a.c. generator capacitor discharge ignition system
03/21/1991WO1991003644A1 A flywheel magneto arrangement
02/1991
02/19/1991US4993396 Method for driving an insulated gate semiconductor device
02/07/1991WO1991001446A1 Inductive discharge ignition system for internal combustion engines
02/07/1991DE3925224A1 Ignition method for IC engine esp. in lawn-mower or chain saw
02/06/1991EP0411292A2 Ignition system with magnetogenerator for combustion engines
02/06/1991EP0411285A2 Device provided with a rotation inductive sensor to control particularly the ignition time of combustion engines
02/06/1991CN2070829U High voltage ignition line with display function for car
01/1991
01/16/1991CN2069489U Ignition device for motorcycle
01/15/1991CA1279092C Magnetic structure for use in a chain saw or string trimmer ignition system or the like
01/01/1991US4981120 Low profile internal combustion engine, and lawnmower comprising same
12/1990
12/13/1990WO1990015241A1 Ignition integrated system for internal combustion motors
12/11/1990US4976234 Internal combustion engine stop device
10/1990
10/31/1990EP0394656A2 Capacitor ignition device
10/31/1990CN2064828U High-efficiency integrated contactless electronic igniter for motorcycle
09/1990
09/07/1990WO1990010154A1 Method and high voltage increaser device for i.c. combustion motors
08/1990
08/21/1990US4949696 Capacitor ignition systems
07/1990
07/03/1990US4938189 Automatic ignition control system
06/1990
06/28/1990WO1990007056A1 Ignition electronic device for endothermic motors of small size
06/13/1990CN2058212U Mobile igniter
05/1990
05/15/1990US4924831 Capacitor discharge ignition system with microprocessor timing control
04/1990
04/24/1990US4919091 Ignition switch arrangement for an internal combustion engine having an electrical ignition system
04/24/1990US4918834 Repair aid for a two-cycle internal combustion engine
04/17/1990US4917060 Ignition device for starting an internal combustion engine
04/10/1990US4916343 Multi-pickup sensor bracket for magneto
04/10/1990US4915068 Internal combustion engine with integral stator and regulator
04/05/1990WO1990003514A1 Arrangement for generator windings, especially in ignition systems
04/03/1990US4914372 Small engine for hand-held work machines
03/1990
03/28/1990EP0359850A1 Small engine for hand-held work machines
03/27/1990US4911126 Transistor ignition circuit
03/13/1990US4907561 Ignition system in an air-cooled engine
02/1990
02/20/1990US4901704 Hall effect device ignition and charging system
01/1990
01/23/1990US4895016 Timing pin assembly
01/09/1990US4892079 Magnetogenerator
12/1989
12/28/1989WO1989012745A1 Capacitive discharge ignition system for endothermic engines, preferably low-powered ones
12/27/1989CN2050090U Contactless electronic ignition device for motorcycle
12/27/1989CN2050089U Hand gearshift starting device
12/19/1989US4887581 Ignition apparatus for internal combustion engine
12/13/1989CN2049272U Universal contactless electronic igniter
11/1989
11/29/1989CN2048517U Electronic igniter for motor car
11/23/1989EP0342319A2 Capacitive discharge ignition system
11/21/1989US4881512 Internal combustion engine ignition system
11/07/1989CA1262754A1 Cd ignition system with spark retard in neutral
10/1989
10/25/1989EP0338665A2 Ignition system
10/17/1989US4873962 High efficiency electrical alternator system
10/11/1989CN1005424B Signal generator for ignition of internal combustion engines
10/10/1989US4872441 Ignition circuit for internal combustion engine
10/03/1989CA1262168A1 External magnet flywheel mounting
09/1989
09/05/1989US4862861 Under the flywheel ignition system
08/1989
08/16/1989CN2042894U Inductance-discharging ignition device by magneto-generator
08/10/1989WO1989007362A1 Generator for direct ignition in internal-combustion engines
08/01/1989US4852540 High-efficiency charging and regulating system
05/1989
05/17/1989CN1032972A Double-purpose platinum-electronic igniter for automobile
05/16/1989US4829972 Magnet-flywheel ignition unit for internal combustion engines
05/16/1989US4829970 Ignition system
04/1989
04/26/1989CN2036580U Power supply system and contactless ignition device for motorcycle
04/04/1989US4817577 Breakerless ignition system with electronic advance
03/1989
03/08/1989EP0305670A2 Flywheel generator with improved ignition pilot device
03/07/1989US4809661 Ignition system for internal combustion engine
02/1989
02/08/1989EP0230405B1 Ignition device with magnetic generator for internal combustion engine
01/1989
01/25/1989EP0300551A2 Electronic ignition device for internal combustion engines
12/1988
12/21/1988CN87213535U Circuit system of motorcycle
11/1988
11/16/1988CN87217540U 无触点电子点火装置 Non-contact electronic ignition device
11/01/1988US4781166 Voltage regulated magneto powered capacitive discharge ignition system
09/1988
09/15/1988DE3706725A1 Ignition device having an ignition transformer and a permanent magnet which is moved past the limbs on the transformer core
09/07/1988CN87214945U Ignition installation utilizing platinum or electronic means of automobile
08/1988
08/10/1988EP0277278A1 Ignition system
07/1988
07/27/1988EP0275984A2 Capacitive ignition installation, especially for small petrol engines, having a retardation adjustment
07/19/1988US4757797 Apparatus in ignition systems
06/1988
06/14/1988CA1238080A1 Ignition system with additional functions
06/08/1988EP0270162A1 Magnet-flywheel ignition unit for internal combustion engines
05/1988
05/24/1988US4746825 Alternator core attachment
04/1988
04/06/1988CN87209489U Igniting unit of multiplug of double-spark and single apark
03/1988
03/24/1988DE3630723A1 Magnetic ignition system for motor-driven chain saws
03/16/1988CN87206073U Magueto can be used as generator concurrently
03/01/1988US4727851 Magneto ignition system for an internal combustion engine
02/1988
02/09/1988US4723530 Capacitor discharge type ignition device
01/1988
01/05/1988CA1231126A1 Cd ignition grounding switch to prevent capacitor charging
12/1987
12/15/1987US4712521 For an internal combustion engine
12/15/1987US4712251 Nursing blanket
12/10/1987DE3618895A1 Combined ignition and current supply device for internal combustion engines
12/01/1987US4709669 Ignition arrangement for an internal combustion engine of a handheld portable tool
11/1987
11/17/1987US4706640 Magnetic ignition system
10/1987
10/28/1987EP0243330A2 Apparatus in ignition systems
10/27/1987US4702222 Ignition system for multi-cylinder 4 cycle engine
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