Title:
SPEED CONTROLLER OF SELF-IGNITION TYPE INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JPS6056148
Kind Code:
A
Abstract:
For a speed governing system for an internal combustion engine with self-ignition, which includes an electromagnetic final control element for influencing the injection quantity and a control unit having a governor for controlling the final control element, provisions are proposed which give the governor a high dynamic amplification in the range of a drop in the engine rpm, a dynamic amplification that drops from a higher value to a lower value in the range of a sudden drop of engine speed, that is, an rpm undercutting, and a flattened governor characteristic in the vicinity of the ends of the control range. A governor of this kind reacts very flexibly to changes in rpm and in particular does not enter a saturated state, and it adjusts to a new control state without disruptive reacceleration phenomena. A governor of this kind is particularly well suited for motor vehicles having a Diesel engine with a relatively large number of cylinders.
Inventors:
GERUHARUTO ENGERU
BUORUFU BUETSUSERU
BUORUFU BUETSUSERU
Application Number:
JP15564684A
Publication Date:
April 01, 1985
Filing Date:
July 27, 1984
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
F02D41/04; F02D31/00; F02D41/38; F02D41/40; G05D13/62; F02B1/04; F02B3/06; (IPC1-7): F02D41/04; F02D41/40
Domestic Patent References:
| JPS5820931A | 1983-02-07 |
Attorney, Agent or Firm:
Taku Kato
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