公开(公告)号：US20180291548A1

公开(公告)日：2018-10-11

申请号：US15850540

申请日：2017-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Jin CHO ,  Do-Yeon KIM ,  Suk Bae KIM ,  Ji Eun JUN ,  Woong CHOI ,  Su Hwan JI

IPC: D06F37/30 ,  D06F37/20 ,  D06F37/36 ,  D06F33/02 ,  D06F29/00

Abstract: A washing machine and a method for controlling the same are provided. The washing machine includes a first rotary tub, a first driver configured to rotate the first rotary tub, a second rotary tub, a second driver configured to rotate the second rotary tub, and at least one processor configured to control the first driver and the second driver in a manner that the first rotary tub and the second rotary tub rotate. If a rotation speed of the first rotary tub is equal to or higher than a first reference speed, the at least one processor controls the second driver such that a rotation speed of the second rotary tub increases to a target speed and then decreases.

公开(公告)号：US20210262141A1

公开(公告)日：2021-08-26

申请号：US17314623

申请日：2021-05-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung-Jin CHO ,  Do-Yeon KIM ,  Suk Bae KIM ,  Ji Eun JUN ,  Woong CHOI ,  Su Hwan JI

IPC: D06F37/30 ,  D06F37/36 ,  D06F33/00

Abstract: A washing machine and a method for controlling the same are provided. The washing machine includes a first rotary tub, a first driver configured to rotate the first rotary tub, a second rotary tub, a second driver configured to rotate the second rotary tub, and at least one processor configured to control the first driver and the second driver in a manner that the first rotary tub and the second rotary tub rotate. If a rotation speed of the first rotary tub is equal to or higher than a first reference speed, the at least one processor controls the second driver such that a rotation speed of the second rotary tub increases to a target speed and then decreases.