Ignition timing control device for internal combustion engines

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture...

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123425, F02P 504

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active

044481632

ABSTRACT:
An ignition timing control device for an internal combustion engine, which avoids excessive knocking during sudden acceleration. There is provided means responsive to the manipulation of the engine to generate a signal. The signal thus generated is passed to actual ignition timing determining means, whereby the normal ignition timing of the engine is quickly retarded to such an extent that excessive knocking can be avoided, and the timing can be recovered immediately after the end of the retardation.

REFERENCES:
patent: 4133475 (1979-01-01), Harned et al.
patent: 4269154 (1981-05-01), Iwata et al.
patent: 4344400 (1982-08-01), Asano
patent: 4357918 (1982-11-01), Asano
Die Anwendung des Mikroprozessors in de Giditalen Motorelektronik Im Kraftfahrzeug, VDI-Berichte Nr. 370, pp. 391-400, 251-258 (1980).

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