Idling rpm control method for an internal combustion engine adap

Details Idling rpm control method for an internal combustion engine adap Idling rpm control method for an internal combustion engine adap

1984-02-22

1985-11-19

Argenbright, Tony M.

Internal-combustion engines

Engine speed regulator

Idle speed control

123440, 123585, F02D 902, F02D 1110

Patent

active

045535167

ABSTRACT:
A method of controlling the idling rpm of an internal combustion engine which rotatively drives an alternating-current generator through an output shaft thereof. The method is adapted to detect a value of a parameter indicative of the field current of the generator which is varied by regulator means in response to electrical load applied on same, and control an actuator operable to vary output torque produced by the engine through the output shaft, in response to the detected value of the parameter when the engine is operating in an idling condition, to thereby control the engine rpm in a manner such that the value of the field current becomes equal to a predetermined value.

REFERENCES:
patent: 2804552 (1957-08-01), McFarland
patent: 2809300 (1957-10-01), McFarland
patent: 4138975 (1979-02-01), Hamelin et al.
patent: 4237838 (1980-12-01), Kinugawa et al.

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