<p>In an elevator device, first and second electromagnetic switches are provided between first and second magnet coils of first and second brake devices and a power source. A brake controlling section includes a first magnet coil control switch provided between the first magnet coil and a ground section, a second magnet coil control switch provided between the second magnet coil and the ground section, a first processing section for opening and closing the first electromagnetic switch and the first magnet coil control switch by following a brake operation instruction given from an operation controlling section and a second processing section for opening and closing the second electromagnetic switch and the second magnet coil control switch by following the brake operation instruction.</p>
申请公布号
WO2008136114(A1)
申请公布日期
2008.11.13
申请号
WO2007JP59034
申请日期
2007.04.26
申请人
MITSUBISHI ELECTRIC CORPORATION;UEDA, TAKAHARU;KUBOTA, TAKEHIKO;CHIDA, AKIHIRO;TAKAHASHI, SATORU;KONDO, RIKIO