公开(公告)号：US20230327510A1

公开(公告)日：2023-10-12

申请号：US18209597

申请日：2023-06-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woong HWANG ,  Wonsoo KANG ,  Jimin KIM ,  Taesang PARK ,  Sangmo SHIN ,  Jinwoo HAN

IPC: H02K5/173 ,  H02K7/08 ,  F16C19/08 ,  A47L9/22

CPC classification number: H02K5/1732 ,  H02K7/083 ,  F16C19/08 ,  A47L9/22

Abstract: A motor and a cleaner including the same where the motor includes a stator including a stator including a stator core, a rotating shaft arrangeable inside of the stator, a rotor rotatable about the rotating shaft by electromagnetically interacting with the stator while the rotating shaft is arranged inside the stator, a housing to accommodate the stator and the rotor, a bearing coupleable to the housing so that while the bearing is coupled to the housing, the bearing supports a rotation of the rotor about the rotating shaft while the stator and the rotor are stably accommodated in the housing and a frame to support the bearing in the housing, the frame being positioned in the housing to be in contact with the stator core and the bearing to allow the stator core and the bearing to be electrically connected.

公开(公告)号：US20230344325A1

公开(公告)日：2023-10-26

申请号：US18216063

申请日：2023-06-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woong HWANG ,  Wonsoo KANG ,  Jimin KIM ,  Taesang PARK ,  Sangmo SHIN ,  Jinwoo HAN

IPC: H02K21/02 ,  H02K5/173 ,  H02K7/08 ,  A47L5/28 ,  F16C19/16

CPC classification number: H02K21/024 ,  H02K5/1732 ,  H02K7/083 ,  A47L5/28 ,  F16C19/16 ,  F16C2380/26

Abstract: A motor and a cleaner comprising the same. The motor comprises a stator including a stator core; a rotating shaft arrangeable inside the stator; a rotor rotatable about the rotating shaft by electromagnetically interacting with the stator while the rotating shaft is arranged inside the stator; a housing to accommodate the stator and the rotor; and a bearing coupleable to the housing such that while the bearing is coupled to the housing, the bearing allows the stator and the rotor to be stably coupled to each other. While the stator and the rotor are accommodated in the housing, a center of the stator core and a center of the rotor along an extension direction of the rotating shaft is arranged at different positions from each other with respect to the extension direction of the rotating shaft.