ROTATIVE SPEED CONTROL AUTOMATIZATION EQUIPMENT AT AUTOGENOUS MILLS WHEN LOADED WITH ORE

The invention consists of an automation installation setting the speed of the autogenous mills according to the ore load. For a precise measurement of the mill's ore load the device uses a strain gauge mounted on the mill's bearing. The signal of the strain gauge increases when the ore wei...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	FRANT OLIMPIU, RO
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL ELECTRICITY GENERATION MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING TRANSPORTING
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