公开(公告)号：US20190273413A1

公开(公告)日：2019-09-05

申请号：US16290180

申请日：2019-03-01

Applicant: Otis Elevator Company

Inventor： Enrique Ramos Ibarra

IPC: H02K5/22 ,  B66B11/04

Abstract: An electric motor (20) for an elevator system (2) comprises a housing (25) extending in a longitudinal direction along a longitudinal axis (A) and a cover (22) attached to a front face of the housing (25). The cover (22) comprises an open space (24) formed around the longitudinal axis (A). At least one electric connector (38, 40), which is electrically connectable with component of the electric motor (20), is arranged within said open space (24).

公开(公告)号：US11349366B2

公开(公告)日：2022-05-31

申请号：US16680970

申请日：2019-11-12

Applicant: Otis Elevator Company

Inventor： Enrique Ramos Ibarra ,  Carlos Fernandez Troconiz ,  Jose Manuel Sancho ,  Jose Ramon Martinez de Icaya

IPC: H02K3/52 ,  B66B9/00 ,  B66B11/04 ,  H02K15/00

Abstract: A winding overhang (20) configured for supporting windings of an electric motor (40) comprise a cylindrical wall (22) extending around a center axis (A). The cylindrical wall (22) includes a plurality of grooves (28a-28e) formed along the circumference (37, 38) of the cylindrical wall (22), each groove (28a-28e) having a constant width (W) along the circumference (37, 38); and a plurality of openings (26) having different heights (H1, H2, H3, H4, H5). Each opening (26) extends from an end surface (36) of cylindrical wall (22) and allows a wire (30a-30c) to pass between an outer area (34) outside the cylindrical wall (22) and an inner space (32) defined by the cylindrical wall (22).

公开(公告)号：US10971967B2

公开(公告)日：2021-04-06

申请号：US16290180

申请日：2019-03-01

Applicant: Otis Elevator Company

Inventor： Enrique Ramos Ibarra

IPC: H02K5/22 ,  B66B11/04 ,  H02K5/10 ,  H01R13/73 ,  H02K7/14

Abstract: An electric motor (20) for an elevator system (2) comprises a housing (25) extending in a longitudinal direction along a longitudinal axis (A) and a cover (22) attached to a front face of the housing (25). The cover (22) comprises an open space (24) formed around the longitudinal axis (A). At least one electric connector (38, 40), which is electrically connectable with component of the electric motor (20), is arranged within said open space (24).

公开(公告)号：US20200153308A1

公开(公告)日：2020-05-14

申请号：US16680970

申请日：2019-11-12

Applicant: Otis Elevator Company

Inventor： Enrique Ramos Ibarra ,  Carlos Fernandez Troconiz ,  Jose Manuel Sancho ,  Jose Ramon Martinez de Icaya

IPC: H02K3/52 ,  H02K15/00 ,  B66B9/00 ,  B66B11/04

Abstract: A winding overhang (20) configured for supporting windings of an electric motor (40) comprise a cylindrical wall (22) extending around a center axis (A). The cylindrical wall (22) includes a plurality of grooves (28a-28e) formed along the circumference (37, 38) of the cylindrical wall (22), each groove (28a-28e) having a constant width (W) along the circumference (37, 38); and a plurality of openings (26) having different heights (H1, H2, H3, H4, H5). Each opening (26) extends from an end surface (36) of cylindrical wall (22) and allows a wire (30a-30c) to pass between an outer area (34) outside the cylindrical wall (22) and an inner space (32) defined by the cylindrical wall (22).

公开(公告)号：US20200039785A1

公开(公告)日：2020-02-06

申请号：US16527249

申请日：2019-07-31

Applicant: OTIS ELEVATOR COMPANY

Inventor： Ramasivam Natarajan ,  Bradley Armand Scoville ,  Matthew Sean Morrison ,  Enrique Ramos Ibarra ,  ZhenXing Peng ,  Lang Hu ,  Tao Mu ,  Donvy Dong

IPC: B66B5/00 ,  B66B5/02 ,  G06K9/00

Abstract: Embodiments include a system, method and controller for tracking service mechanic status. The embodiments include a controller of an elevator system that is operably coupled to an elevator, wherein the controller is configured to control the elevator and detect a status of the elevator, and a processor operably coupled to the controller and a memory, wherein the memory is configured to store responder information, wherein the processor is configured to receive responder information from the memory and generate notification information based at least in part on the responder information. In addition, the embodiments include an interface unit for transmitting the notification information, and a notification unit operably coupled to the elevator and is configured to provide the notification information.