System and method for controlling the ignition timing of an inte

Details System and method for controlling the ignition timing of an inte System and method for controlling the ignition timing of an inte

1985-12-24

1988-04-12

Wolfe, Jr., Willis R.

Internal-combustion engines

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

123435, F02D 4122, F02P 514

Patent

active

047367237

ABSTRACT:
A system and method for deciding the ignition timing at the acceleration of an engine and the steady state. The system has an acceleration ignition timing correction subroutine and a steady state ignition timing correction subroutine. In the acceleration ignition timing subroutine, a basic ignition timing obtained in the steady state ignition timing correction subroutine is corrected by a quantity read from a table so as to sufficiently advance the ignition timing for the acceleration and the steady state.

REFERENCES:
patent: 4344400 (1982-08-01), Asano
patent: 4448163 (1984-05-01), Yoshida
patent: 4513716 (1985-04-01), Haraguchi et al.
patent: 4530328 (1985-07-01), Komurasaki
patent: 4541382 (1985-09-01), Hosoe et al.

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