Multi-spark ignition system for internal combustion engines

Details Multi-spark ignition system for internal combustion engines Multi-spark ignition system for internal combustion engines

1977-05-23

1979-07-31

Pendegrass, Verlin R.

Internal-combustion engines

Intake manifold

Manifold tuning, balancing or pressure regulating means

123148DS, F02P 302

Patent

active

041626656

ABSTRACT:
To generate a plurality of spark pulses for a multi-spark breakdown for each ignition event for ignition of a combustible mixture in an internal combustion engine, while providing for positive generation of the first spark at a predetermined time instant, a time delay circuit is connected to control a frequency generator for generation of a plurality of spark pulses, the first spark pulse, however, being controlled through a differentiating network, for example an R/C network, for positive generation of the first pulse.

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patent: 3599617 (1971-08-01), Warren
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patent: 3853103 (1974-12-01), Wahl et al.
patent: 3854465 (1974-12-01), Adams
patent: 3926165 (1975-12-01), Merrick

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