公开(公告)号：US10218233B2

公开(公告)日：2019-02-26

申请号：US15914489

申请日：2018-03-07

Applicant: WHIRLPOOL CORPORATION

Inventor： Krati Bhargava ,  Fang Deng ,  James Hull ,  Hideraldo V. Santos ,  Orlando Starke ,  Pingjian Xu ,  Weitao Yang

IPC: H02K21/22 ,  H02K1/27 ,  D06F37/30 ,  H02K7/00 ,  H02K7/08 ,  H02K21/12 ,  D06F37/20

Abstract: A motor for a laundry appliance includes a drive shaft coupled to a drum at a first end. The rotor frame is coupled proximate the second end of the drive shaft, where the rotor frame includes at least one polymeric material. A central hub includes a core and a perimetrical ring that extends circumferentially around the core. A plurality of recesses are defined within a planar surface of the perimetrical ring, wherein a portion of the polymeric material is received within the plurality of recesses to secure the rotor frame to the central hub.

公开(公告)号：US09948152B2

公开(公告)日：2018-04-17

申请号：US15412543

申请日：2017-01-23

Applicant: WHIRLPOOL CORPORATION

Inventor： Krati Bhargava ,  Fang Deng ,  James Hull ,  Hideraldo V. Santos ,  Orlando Starke ,  Pingjian Xu ,  Weitao Yang

IPC: H02K1/27 ,  H02K21/22 ,  D06F37/30

CPC classification number: H02K1/27 ,  D06F37/206 ,  D06F37/30 ,  D06F37/304 ,  H02K1/2786 ,  H02K7/003 ,  H02K7/08 ,  H02K21/12 ,  H02K21/22

Abstract: A motor for a laundry appliance includes a drive shaft coupled to a drum at a first end. The rotor frame is coupled proximate the second end of the drive shaft, where the rotor frame includes at least one polymeric material. A central hub includes a core and a perimetrical ring that extends circumferentially around the core. A plurality of recesses are defined within a planar surface of the perimetrical ring, wherein a portion of the polymeric material is received within the plurality of recesses to secure the rotor frame to the central hub.

公开(公告)号：US20180198329A1

公开(公告)日：2018-07-12

申请号：US15914489

申请日：2018-03-07

Applicant: WHIRLPOOL CORPORATION

Inventor： Krati Bhargava ,  Fang Deng ,  James Hull ,  Hideraldo V. Santos ,  Orlando Starke ,  Pingjian Xu ,  Weitao Yang

IPC: H02K1/27 ,  D06F37/30 ,  H02K21/22

CPC classification number: H02K1/27 ,  D06F37/206 ,  D06F37/30 ,  D06F37/304 ,  H02K1/2786 ,  H02K7/003 ,  H02K7/08 ,  H02K21/12 ,  H02K21/22

Abstract: A motor for a laundry appliance includes a drive shaft coupled to a drum at a first end. The rotor frame is coupled proximate the second end of the drive shaft, where the rotor frame includes at least one polymeric material. A central hub includes a core and a perimetrical ring that extends circumferentially around the core. A plurality of recesses are defined within a planar surface of the perimetrical ring, wherein a portion of the polymeric material is received within the plurality of recesses to secure the rotor frame to the central hub.

公开(公告)号：US20170170694A1

公开(公告)日：2017-06-15

申请号：US15412543

申请日：2017-01-23

Applicant: WHIRLPOOL CORPORATION

Inventor： Krati Bhargava ,  Fang Deng ,  James Hull ,  Hideraldo V. Santos ,  Orlando Starke ,  Pingjian Xu ,  Weitao Yang

IPC: H02K1/27 ,  D06F37/30 ,  H02K21/22

CPC classification number: H02K1/27 ,  D06F37/206 ,  D06F37/30 ,  D06F37/304 ,  H02K1/2786 ,  H02K7/003 ,  H02K7/08 ,  H02K21/12 ,  H02K21/22

Abstract: A motor for a laundry appliance includes a drive shaft coupled to a drum at a first end. The rotor frame is coupled proximate the second end of the drive shaft, where the rotor frame includes at least one polymeric material. A central hub includes a core and a perimetrical ring that extends circumferentially around the core. A plurality of recesses are defined within a planar surface of the perimetrical ring, wherein a portion of the polymeric material is received within the plurality of recesses to secure the rotor frame to the central hub.