Internal-combustion engines – Igniters – Incandescent
Patent
1975-04-23
1977-05-10
Husar, C. J.
Internal-combustion engines
Igniters
Incandescent
123117R, F02P 100
Patent
active
040221776
ABSTRACT:
An ignition system for an internal combustion engine. The system is a type that employs a continuous-wave oscillator which includes a transformer with a high voltage output winding to supply the sparking circuit via a distributor. And, the transformer has an oscillator control winding for starting and stopping oscillation. There is an electronic switch to control application of a DC bias current to the control winding when the oscillator is not oscillating. And, the improvement concerns using plural crank angle controlled sensors with electronic circuit means to select a desired one of the sensors to provide the crank angle degree ignition timing desired.
REFERENCES:
patent: 3556064 (1971-01-01), Date
patent: 3626455 (1971-12-01), Toda
patent: 3792261 (1974-02-01), Canup et al.
patent: 3818885 (1974-06-01), Canup
patent: 3861369 (1975-01-01), Canup
patent: 3874349 (1975-04-01), Fitzner
patent: 3874350 (1975-04-01), Shiraishi
patent: 3896913 (1975-07-01), Maruoka
patent: 3910246 (1975-10-01), Canup
patent: 3913550 (1975-10-01), Canup
Canup Robert E.
Faist Clifford H.
Dearborn Henry C.
Devinsky Paul
Husar C. J.
Ries Carl G.
Texaco Inc.
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