Idling engine speed controlling apparatus for an engine

Details Idling engine speed controlling apparatus for an engine Idling engine speed controlling apparatus for an engine

1989-09-14

1991-10-15

Hickey, R. J.

Electricity: single generator systems

Combined control of generator and driving means

123339, 290 40C, 322 29, 322 38, 322 99, F02D 4116, H02J 714

Patent

active

050577646

ABSTRACT:
An idling engine speed controlling apparatus for an engine having a generator driven by an engine to charge a battery, a switching means for controlling the supply and interruption of an exciting current to a field winding for the generator so that a voltage generated from the generator or a voltage of a battery becomes a predetermined level, a continuous detecting means for detecting a total excitation time of the field winding during each rotational time period, and a regulator means having a control unit responsive to an output of continuous detecting means for adjusting a quantity of intake air supplied to the engine by detecting an excitation time of the field winding for each time period of the engine.

REFERENCES:
patent: 4527112 (1985-07-01), Herman
patent: 4555657 (1985-11-01), Kato et al.
patent: 4682044 (1987-07-01), Hotate et al.
patent: 4749944 (1988-06-01), Okamoto
patent: 4794898 (1989-01-01), Kato

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