Ignition timing controller for internal combustion engine

Details Ignition timing controller for internal combustion engine Ignition timing controller for internal combustion engine

1983-04-11

1985-07-23

Lall, Parshotam S.

Internal-combustion engines

Combustion chamber means combined with air-fuel mixture...

F02P 504

Patent

active

045303282

ABSTRACT:
The present invention relates to an ignition timing controller for an internal combustion engine comprising: an acceleration sensor for detecting the vibration acceleration of the engine, means for sorting knocking signal component by removing the other noise signal components from the output of said acceleration sensor, means for generating a reference ignition timing signal, phase shifting means for varying the phase of said reference ignition timing signal, switching means for interrupting the energization of an ignition coil, and means for variably controlling the maximum value of the phase displacement of the reference ignition timing signal by said phase shifting means.

REFERENCES:
patent: 4002155 (1977-01-01), Harned et al.
patent: 4370963 (1983-02-01), Iwata et al.
patent: 4377999 (1983-03-01), Komurasaki et al.
patent: 4388902 (1983-06-01), Latapie
patent: 4440129 (1984-04-01), Iwata

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