LIFTING MAGNET CONTROL SYSTEM

PROBLEM TO BE SOLVED: To provide a lifting magnet control system capable of efficiently adjusting the power to be supplied to a lifting magnet by an operator. SOLUTION: The lifting magnet control system 2 comprises a magnet control device (a magnet control panel) 3 including a magnet driving circuit...

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Bibliographische Detailangaben
1. Verfasser:	IKENAGA TAKAHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a lifting magnet control system capable of efficiently adjusting the power to be supplied to a lifting magnet by an operator. SOLUTION: The lifting magnet control system 2 comprises a magnet control device (a magnet control panel) 3 including a magnet driving circuit 31 for supplying the power to a lifting magnet 10 and a control unit 33 for controlling at least one of the current and the voltage in the power, and an input device 4 which is arranged in a part different from that of the magnet control device 3, receives the input from an operator engaged in at least one of the current and the voltage in the power, and provides the input to the control unit 33. COPYRIGHT: (C)2009,JPO&INPIT