公开(公告)号：US20170373545A1

公开(公告)日：2017-12-28

申请号：US15194132

申请日：2016-06-27

Applicant: ABB Schweiz AG

Inventor： Sheng Zhong ,  Lukasz Malinowski ,  Colin Tschida ,  Dariusz Bednarowski ,  Charles Adam Fruits ,  Douglas Sudhoff ,  Darren Tremelling

IPC: H02K1/18 ,  H02K5/16 ,  H02K5/15 ,  H02K5/22 ,  H02K5/02

Abstract: An electrical machine has a nonmetallic housing having a stator band and an endplate, wherein the laminated stator core is in self-locked engagement with the housing. Another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is over-molded with the housing. Yet another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is in engagement with the stator band with an interference fit.

公开(公告)号：US10476322B2

公开(公告)日：2019-11-12

申请号：US15194132

申请日：2016-06-27

Applicant: ABB Schweiz AG

Inventor： Sheng Zhong ,  Lukasz Malinowski ,  Colin Tschida ,  Dariusz Bednarowski ,  Charles Adam Fruits ,  Douglas Sudhoff ,  Darren Tremelling

IPC: H02K1/18 ,  H02K5/16 ,  H02K5/15 ,  H02K5/22 ,  H02K5/02 ,  H02K5/08 ,  H02K5/173

Abstract: An electrical machine has a nonmetallic housing having a stator band and an endplate, wherein the laminated stator core is in self-locked engagement with the housing. Another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is over-molded with the housing. Yet another electrical machine has a unitary nonmetallic housing with an integral stator band and an integral endplate, wherein the laminated stator core is in engagement with the stator band with an interference fit.