Internal-combustion engines – Engine speed regulator – Idle speed control
Patent
1984-08-31
1985-04-30
Cox, Ronald B.
Internal-combustion engines
Engine speed regulator
Idle speed control
123494, 123585, F02D 3100
Patent
active
045137137
ABSTRACT:
A method of electronically controlling an operating amount of a control means for controlling operation of an internal combustion engine, such as a fuel injection control means. When the engine is operating in a predetermined low load condition, a desired operating amount of the control means is determined in dependence on the detected value of a first engine operating parameter indicative of loaded conditions of the engine, whereas when the engine is not operating in the predetermined low load condition, the desired operating amount of the control means is determined in dependence on the detected value of a second engine operating parameter indicative of loaded conditions of the engine. In addition, first and second provisional desired operating amounts of the control means are determined, respectively, in dependence on the detected values of the first and second engine operating parameters when it is detected that the engine has entered the predetermined low load condition from a condition other than the predetermined low load condition. The desired operating amount of the control means is determined in dependence on the second provisional desired operating amount from the time it is detected that the engine has entered the predetermined low load condition to the time the second provisional desired operating amount becomes substantially equal to the first provisional desired operating amount, even while the engine is actually operating in the predetermined low load condition. The control means is controlled on the basis of the desired operating amount thus determined.
REFERENCES:
patent: 4108127 (1978-08-01), Chapin
patent: 4237833 (1980-12-01), Des Lauriers
patent: 4237838 (1980-12-01), Kinugawa
Koumura Takashi
Nakajima Toyohei
Cox Ronald B.
Honda Giken Kogyo Kabushiki Kaisha
LandOfFree
Method of controlling operating amounts of operation control mea does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of controlling operating amounts of operation control mea, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of controlling operating amounts of operation control mea will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1962755