HOLLANDER CONTROLLER

PURPOSE:To keep freeness to prescribed value and reduce driving power by controlling plural hollanders in a specific state with an electric power setter, rate setter, electric power and freeness measuring circuit, correcting electric power operation circuit, adding machine and electric power control...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KUSANO KAZUYOSHI
Format:	Patent
Sprache:	eng
Schlagworte:	CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PAPER-MAKING PHYSICS PRODUCTION OF CELLULOSE REGULATING TEXTILES TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE
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Beschreibung
Zusammenfassung:	PURPOSE:To keep freeness to prescribed value and reduce driving power by controlling plural hollanders in a specific state with an electric power setter, rate setter, electric power and freeness measuring circuit, correcting electric power operation circuit, adding machine and electric power control meter. CONSTITUTION:Plural hollanders 1 and 2 for beating pulp are connected and driving electric power of driving motors 3 and 4 is set with an electric power setter 10 and distributed to plural hollanders with a rate setter 9. The relationship between driving electric power of beating and freeness of pulp is measured by electric power and freeness measuring circuits 25 and 26 and driving electric power of hollanders is corrected by correcting electric power operating circuit 27 from the measured value. The corrected value is added to the rate setter by an adding machine 29 and driving electric power of the hollanders is controlled by electric power.