Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1987-10-27
1989-03-21
Dolinar, Andrew M.
Internal-combustion engines
Charge forming device
Fuel injection system
123424, F02P 5155
Patent
active
048133930
ABSTRACT:
An electronic ignition system for igniting an engine at an optimum time with respect to a variation of a phase shift in response to the engine speed and the vacuum degree in the carburetor; this electronic system mainly incorporating two sets of R-C phase shift circuit and FET transistors and IC operation amplifier, pressure sensors and optical coupler to manipulate the timing signal of the engine induced by the coil of a magnetic distributor.
REFERENCES:
patent: 3202146 (1965-08-01), Short et al.
patent: 3910243 (1975-10-01), Gau et al.
patent: 3923029 (1975-12-01), Polo
patent: 4446841 (1984-05-01), Van Siclen, Jr.
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