Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means
Patent
1974-03-13
1976-03-16
Burns, Wendell E.
Internal-combustion engines
Intake manifold
Manifold tuning, balancing or pressure regulating means
1231465A, 123148E, F02P 504
Patent
active
039438961
ABSTRACT:
Apparatus for electronically modifying spark advance and dwell in a spark-ignited internal combustion engine. Conventional cam driven breaker points on the engine are initially set for the desired maximum spark advance. The signal from the breaker points is electronically delayed to reduce the spark advance by a predetermined constant value independent of the engine speed. Dwell is also electronically controlled to a predetermined constant value independent of the engine speed.
REFERENCES:
patent: 3314407 (1967-04-01), Schneider
patent: 3357114 (1967-12-01), Green
patent: 3454871 (1969-07-01), Nolting
patent: 3521611 (1970-07-01), Finch
patent: 3738339 (1973-06-01), Huntzinger
patent: 3791356 (1974-02-01), Saith
patent: 3800757 (1974-04-01), Finch
patent: 3831571 (1974-08-01), Weber
patent: 3853103 (1974-12-01), Wahl et al.
Green Sam J.
Raeske Frank J.
Burns Wendell E.
Champion Spark Plug Company
Devinsky Paul
Todd, Jr. Oliver E.
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