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Document Type and Number:
Japanese Patent JPH0246780
Kind Code:
B2
Abstract:
An apparatus is proposed for regulating the idling rpm of internal combustion engines with externally supplied ignition. The apparatus includes a comparison circuit for set-point and actual rpm, and the idling rpm set-point value can be influenced in accordance with the actual rpm, time, operating voltage, temperature, and other variables as needed. The actual regulation is effected by means of a PID-regulator, whose individual characteristics may be established for processing data as desired, preferably in accordance with the rpm deviation. A limitation regulator furthermore serves to establish the respective maximum and/or minimum limitation of the adjustment member in accordance with operating characteristics.

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Inventors:
ARUFURETSUTO KURATSUTO
BERUNTO KURAUSU
GYUNTAA PURATSUPU
Application Number:
JP15888581A
Publication Date:
October 17, 1990
Filing Date:
October 07, 1981
Export Citation:
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Assignee:
BOSCH GMBH ROBERT
International Classes:
F02D41/16; F02D31/00; F02D41/08; F02D45/00



 
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