To provide an elevator device capable of quickly resuming ordinary operation of an elevator, by being automatically restored, when a short circuit and grounding of a control power source are temporary, by cutting off an electric current of the control power source, when an overcurrent flows by the short circuit and the grounding of the control power source by nipping of a control power source wire in a hoistway and a landing hall.
This elevator device 20 has the control power source 21, a power source supply object part 9 for receiving power source supply from the control power source 21, and a fuse 5 arranged between the control power source 21 and the power source supply object part 9, and has a switch means 6 for cutting off the electric current of the control power source 21 by operating when the overcurrent flows by the short circuit or the grounding and electrically connecting the fuse 5 and the power source supply object part 9 by being automatically restored when the short circuit or the grounding is temporary, between the fuse 5 and the power source supply object part 9.
| JP2001106452A | 2001-04-17 | |||
| JPH06349480A | 1994-12-22 | |||
| JP2006094580A | 2006-04-06 | |||
| JPH03211176A | 1991-09-13 | |||
| JPH0867445A | 1996-03-12 | |||
| JPH10164728A | 1998-06-19 |
Iwa Saki Kokuni
Masakazu Ito
Shunichi Takahashi
Toshio Takamatsu