公开(公告)号：US20160083226A1

公开(公告)日：2016-03-24

申请号：US14889235

申请日：2013-05-06

Applicant: OTIS ELEVATOR COMPANY

Inventor： Zbigniew Piech ,  Cezary Jedryczka ,  Rafal Wojciechowski ,  Jacek Mikolajewicz ,  Piotr Sujka ,  Wojciech Szelag ,  Piotr Lukaszewicz

IPC: B66B11/04

CPC classification number: B66B11/0407

Abstract: An elevator system includes a hoistway; an elevator car to travel in the hoistway; permanent magnets mounted to one of the elevator car and the hoistway; and a stator mounted to the other of the elevator car and the hoist way, the stator including windings coacting with the permanent magnets to control motion of the elevator car in the hoistway, the stator having a stator core supporting the windings, the stator core being electrically non-conductive.

Abstract translation: 电梯系统包括井道; 电梯轿厢在井道中行驶; 永磁体安装在电梯轿厢和井道中的一个上; 以及定子，其安装在所述电梯轿厢的另一方和所述提升方式中，所述定子包括与所述永久磁铁共同作用的绕组，以控制所述电梯轿厢在所述井道中的运动，所述定子具有支撑所述绕组的定子铁芯， 不导电。