公开(公告)号：US20180360278A1

公开(公告)日：2018-12-20

申请号：US15741469

申请日：2016-06-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minoru YOSHIDA ,  Kenji KITAJIMA ,  Tetsuya ITO ,  Yasunori KUBO

IPC: A47L5/22 ,  A47L9/22 ,  A47L9/28 ,  H02K16/02

CPC classification number: A47L5/22 ,  A47L5/28 ,  A47L9/22 ,  A47L9/28 ,  A47L9/2842 ,  A47L9/2878 ,  A47L9/2884 ,  H02K16/02

Abstract: More powerful and convenient cleaners are provided. A cleaner includes a suction fan portion, and a driver driving the suction fan portion, wherein the driver comprises a driving motor having a plurality of rotors configured to rotate, wherein the suction fan portion comprises a first fan rotated by a first rotor and a second fan rotated by a second rotor of the driving motor, wherein the driving motor further comprises a stator commonly used for the first rotor and the second rotor.