JPS6047191B

PURPOSE:To provide an emergency power system for elevator, in which battery adapted for supplying electric power to motor at the time of interruption of power supply is charged by converter means which is used in control means for elevator when power supply is recommenced, whereby provision of any s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANZAI NOBUO, TERASONO NARUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY ELEVATORS ESCALATORS OR MOVING WALKWAYS GENERATION HAULING HOISTING LIFTING PERFORMING OPERATIONS SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To provide an emergency power system for elevator, in which battery adapted for supplying electric power to motor at the time of interruption of power supply is charged by converter means which is used in control means for elevator when power supply is recommenced, whereby provision of any special charging means can be eliminated.