Compensated semiconductor ignition system for internal combustio

Internal-combustion engines – Igniters – Incandescent

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123149R, 315223, F02P 504

Patent

active

039601293

ABSTRACT:
To prevent spurious responses of a semiconductor switching element used in triggered magneto-type semiconductor ignition-switching systems, primarily due to noise signals introduced by the magneto, the control circuit for the ignition system includes a common, parallel connected R/C compensation circuit, connected through decoupling diodes to the ignition trigger pulse sources for the respective cylinders and the grounded main terminal of the switching element to supply a compensating voltage which suppresses noise voltages which increases with increasing speed of the internal combustion engine and thus dynamically compensates for generated noise pulses.

REFERENCES:
patent: 3186397 (1965-06-01), Loudon
patent: 3240198 (1966-03-01), Loudon et al.
patent: 3495579 (1970-02-01), Davalillo
patent: 3505563 (1970-04-01), Randall et al.
patent: 3515109 (1970-06-01), Farr
patent: 3587549 (1971-06-01), Kebbon
patent: 3648675 (1972-03-01), Germander
patent: 3741185 (1973-06-01), Swift et al.
patent: 3878824 (1975-04-01), Haubner et al.
patent: 3898972 (1975-08-01), Haubner
"Breakerless High-Frequency Ignition System," McClelland, et al., July '63, pp. 74-78, SAE Journal.

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