Ignition control device for internal combustion engine

Details Ignition control device for internal combustion engine Ignition control device for internal combustion engine

1989-02-03

1989-07-18

Nelli, Raymond A.

Internal-combustion engines

High tension ignition system

Having dwell control

F02D 304

Patent

active

048483044

ABSTRACT:
When an internal combustion engine is accelerated at high rate, a feedback control constant for an ignition current supply period is changed to control a ratio of a time period for which a primary current of the ignition coil is at a predetermined value to an ignition period to a predetermined value to thereby maintain a sufficient cut off current even at such high rate acceleration of the engine.

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