DEVICE FOR BRAKING DRUM OF SERVODRIVE OF NUCLEAR REACTOR CONTROL AND PROTECTION SYSTEMS

FIELD: electrical and mechanical engineering. ^ SUBSTANCE: proposed drum braking device contains contactless electric machine with slotless and magnetoelectric inductor coupled with shaft of drum through planetary reduction gear. Armature winding is made in form of bushing connected with armature th...

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Hauptverfasser:	MIRONOV VLADIMIR ALEKSANDROVICH, SHALAGINOV VLADIMIR FEDOTOVICH, GOLOVIZNIN SERGEJ BORISOVICH, TJUL'KINA IRINA ALEKSEEVNA
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CAPSTANS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER DYNAMO-ELECTRIC MACHINES ELECTRICITY GENERATION HAULING HOISTING HOISTS LIFTING PERFORMING OPERATIONS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WINCHES
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Beschreibung
Zusammenfassung:	FIELD: electrical and mechanical engineering. ^ SUBSTANCE: proposed drum braking device contains contactless electric machine with slotless and magnetoelectric inductor coupled with shaft of drum through planetary reduction gear. Armature winding is made in form of bushing connected with armature through screw slots and projections providing possibility of its axial displacement in working clearance under action of torque. Bushing is connected with drum shaft through ring groove, ball lock and planetary stage of reduction gear with crown movable and fixed wheels with different number of teeth, common free planet pinions and sun gear secured on drum shaft. Carrier fitted on shaft engages through additional planet pinions with fixed crown wheel and sun wheel fitted on inductor shaft. ^ EFFECT: provision of braking device for drum of servodrive. ^ 2 dwg