Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy
Patent
1991-10-01
1993-02-02
Argenbright, Tony M.
Internal-combustion engines
High tension ignition system
Using capacitive storage and discharge for spark energy
123605, 123620, F02P 308
Patent
active
051830248
ABSTRACT:
An ignition device for an internal combustion engine including: a DC power source; a convertor for raising the voltage of the DC power source to a predetermined voltage; a charge storing device arranged to be charged with the output from the convertor; an ignition coil; an ignition signal generator for generating an ignition signal in synchronization with the rotation of the internal combustion engine; a switch which is switched on in response to the ignition signal generated by the ignition signal generator to discharge a charge stored in the charge storing device through the ignition coil; and a controller for stopping the operation of the convertor during a period in which the ignition signal is being transmitted from the ignition signal generator.
REFERENCES:
patent: 3838328 (1974-09-01), Lundy
patent: 4688538 (1987-08-01), Ward et al.
patent: 4696280 (1987-09-01), Niggemeyer
patent: 5074274 (1991-12-01), Okuda
Koiwa Mitsuru
Morita Shingo
Argenbright Tony M.
Mitsubishi Denki & Kabushiki Kaisha
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