公开(公告)号：US20240068146A1

公开(公告)日：2024-02-29

申请号：US18340526

申请日：2023-06-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungmo LEE ,  Junhyun PARK ,  Sungjong KIM ,  Seunghoon KIM ,  Haneal LEE

IPC: D06F33/40 ,  D06F23/02 ,  D06F23/04 ,  D06F33/48 ,  D06F34/16 ,  D06F34/20 ,  D06F37/30 ,  D06F39/12

CPC classification number: D06F33/40 ,  D06F23/02 ,  D06F23/04 ,  D06F33/48 ,  D06F34/16 ,  D06F34/20 ,  D06F37/304 ,  D06F39/125 ,  D06F2105/48

Abstract: A washing machine includes: a cabinet on a front side thereof with an inlet through which laundry is input; a tub inside the cabinet and having an opening corresponding to the inlet; a drum rotatably inside the tub; a motor configured to provide power for rotating the drum; a first vibration sensor configured to detect vibration generated from the tub; a second vibration sensor configured to detect vibration generated from the cabinet; and at least one processor. The at least one processor is configured to perform a spin-drying process according to a spin-drying profile defined by a rotational speed of the drum, and to control rotation of the drum based on a first vibration value corresponding to an output of the first vibration sensor and a second vibration value corresponding to an output of the second vibration sensor during a spin-drying process.

公开(公告)号：US20230349087A1

公开(公告)日：2023-11-02

申请号：US18347103

申请日：2023-07-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hooijoong KIM ,  Haneal LEE ,  Sungjong KIM

IPC: D06F34/16

CPC classification number: D06F34/16 ,  D06F2103/26

Abstract: A washing machine is provided. The washing machine includes a tub, a drum rotatably arranged within the tub, a drum motor for rotating the drum, a vibration sensor for sensing the vibration of the tub, and a control unit which maintains the rotation speed of the drum motor on the basis that the sensing value of the vibration sensor reaches a certain predetermined value during a dehydration operation, and which continuously maintains or increases the rotation speed of the drum motor based on the variation value of the sensing value of the vibration sensor.