公开(公告)号：US08596420B2

公开(公告)日：2013-12-03

申请号：US13649012

申请日：2012-10-10

申请人： Kone Corporation

发明人： Tuukka Korhonen ,  Asmo Tenhunen ,  Jussi Lahteenmaki ,  Jussi Huppunen

IPC分类号： B66B1/34

CPC分类号： B66B1/3492 ,  H02K7/1008 ,  H02K11/215

摘要： A measuring arrangement for the measurement of the position and/or movement of a rotor of an electric machine, an electric drive including the measuring arrangement, and an elevator system including the electric drive are provided. The measuring arrangement includes a magnetic band whose magnetic property is so implemented that it varies in the longitudinal direction of the band.

摘要翻译： 提供了用于测量电机的转子的位置和/或运动的测量装置，包括测量装置的电驱动器和包括电驱动器的电梯系统。 测量装置包括磁带，其磁特性被实现为其在带的纵向方向上变化。

公开(公告)号：US20190233251A1

公开(公告)日：2019-08-01

申请号：US16234981

申请日：2018-12-28

申请人： Kone Corporation

发明人： Tero Hakala ,  Ari Kattainen ,  Jussi Lahteenmaki ,  Seppo Suur-Askola ,  Jussi Perala

IPC分类号： B66B1/30 ,  B66B13/26

CPC分类号： B66B1/30 ,  B66B5/00 ,  B66B7/044 ,  B66B11/02 ,  B66B11/0407 ,  B66B13/26

摘要： A method and an elevator control unit for controlling a doorstep gap at a landing floor of an elevator and an elevator are presented. The elevator comprising an electric linear motor coupled to an elevator car, wherein the method comprises moving the elevator car relative to a stator beam of the electric linear motor at the landing floor for controlling the doorstep gap at the landing floor.