Electronic ignition device for internal combustion engines

Details Electronic ignition device for internal combustion engines Electronic ignition device for internal combustion engines

1975-01-28

1976-09-28

Myhre, Charles J.

Internal-combustion engines

Igniters

Incandescent

315209CD, F02P 100

Patent

active

039825183

ABSTRACT:
The invention relates to an ignition system for an internal combustion engine, comprising a d.c.-d.c. converter coupled to the vehicle battery, a storage capacitor, an inductor, a thyristor, a delay line and an ignition transformer. The delay line operates as buffer storage means to prevent the storage capacitor and converter from being grounded during each ignition cycle, so that a plurality of abrupt, high voltage ignition pulses of predetermined width may be supplied to the ignition transformer from a battery with a low supply voltage, thus ensuring the engine starting in improved conditions.

REFERENCES:
patent: 2461321 (1949-02-01), Guillemin
patent: 2985797 (1961-05-01), Williams et al.
patent: 3045148 (1962-07-01), McNulty et al.
patent: 3078391 (1963-02-01), Bunodiere et al.
patent: 3134048 (1964-05-01), Wolframm et al.
patent: 3234430 (1966-02-01), Issler
patent: 3381172 (1968-04-01), Weiner
patent: 3554177 (1971-01-01), Hufton et al.

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