Ignition timing control system with knock control for internal c

Details Ignition timing control system with knock control for internal c Ignition timing control system with knock control for internal c

1982-11-30

1985-04-30

Dolinar, Andrew M.

Internal-combustion engines

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

123422, 123427, F02P 504

Patent

active

045137161

ABSTRACT:
An internal combustion engine ignition timing control system with knock control detects the knocking in an engine and the acceleration of the engine speed to control the ignition timing of the engine. The ignition timing of the engine is retarded in response to the detection of knocking in the engine and the amount of retard is increased as compared with the amount of retard provided under the steady-state condition when the knocking occurs during the acceleration operation of the engine and the frequency of occurrence of knocking is high.

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patent: 4337744 (1982-07-01), Seeger et al.
patent: 4344400 (1982-08-01), Asano
patent: 4367531 (1983-01-01), Furuhashi et al.
patent: 4370963 (1983-02-01), Iwata et al.
patent: 4428343 (1984-01-01), Schweikert et al.

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