Idle revolution speed control apparatus for an internal combusti

Details Idle revolution speed control apparatus for an internal combusti Idle revolution speed control apparatus for an internal combusti

1991-01-31

1991-10-08

Wolfe, Willis R.

Internal-combustion engines

Engine speed regulator

Idle speed control

F02D 4116

Patent

active

050544462

ABSTRACT:
An idle revolution speed control apparatus for an internal combustion engine comprises a detecting means to detect an electric quantity produced at an electricity generating unit consisting of a generator and a generator control device, an electricity variation quantity calculating means to calculate a variation quantity with respect to the electric quantity obtained by the detecting means, a correction quantity calculating means to calculate an idle revolution speed correction quantity on the basis of data obtained by the detecting means and the electricity variation quantity calculating means, and an adding means for adding the correction quantity obtained by the correction quantity calculating means.

REFERENCES:
patent: 4479472 (1984-10-01), Shimamura
patent: 4553516 (1985-11-01), Hasegawa
patent: 4633093 (1986-12-01), Otobe et al.
patent: 4766862 (1988-08-01), Hibino et al.
patent: 4877273 (1989-10-01), Wazaki et al.

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