公开(公告)号：US10384913B2

公开(公告)日：2019-08-20

申请号：US15181253

申请日：2016-06-13

Applicant: Otis Elevator Company

Inventor： Walter Thomas Schmidt ,  Enrico Manes ,  Beata I. Wawrzyniak ,  Thomas M. Yun ,  Shihemn Chen ,  Jagadeesh Tangudu ,  Zbigniew Piech

IPC: H02K9/02 ,  B66B11/04 ,  F28D15/02 ,  H02K1/12 ,  H02K1/34 ,  H02K41/03 ,  H02K9/22

Abstract: The present disclosure relates generally to a propulsion system for an elevator having a first motor portion mounted to one of an object to be moved and a stationary structure and a second motor portion mounted to the other of the object to be moved and the stationary structure, the first motor portion having at least one coil.