公开(公告)号：US11255036B2

公开(公告)日：2022-02-22

申请号：US16317523

申请日：2017-07-28

申请人： Samsung Electronics Co., Ltd.

发明人： Izumi Ikeda ,  Katsuyuki Shimakage ,  Yukinori Nakagawa ,  Yasumasa Nagasaki ,  Hiroshi Watanabe ,  Tukasa Ida ,  Kiyonobu Yoshida

IPC分类号： D06F37/40 ,  D06F21/04 ,  D06F23/02 ,  D06F17/10 ,  D06F37/30 ,  D06F103/46 ,  D06F105/48 ,  D06F105/46 ,  D06F37/04 ,  D06F37/36 ,  D06F37/38

摘要： A compact washing machine capable of improving detergency or reducing a washing time is provided. A drum 30 may be rotatably installed in a tub 20 installed in the inside of a housing 10 in the state in which an opening 12 is toward an opening of the drum 30. A pulsator 40 having a protrusion 45 extending in a radial direction may be rotatably installed on a bottom of the drum 30. During washing operation, a controller 60 may control a driving device 50 to rotate the pulsator 40 and the drum 30 in opposite directions.

公开(公告)号：US12018424B2

公开(公告)日：2024-06-25

申请号：US17581196

申请日：2022-01-21

申请人： Samsung Electronics Co., Ltd.

发明人： Izumi Ikeda ,  Katsuyuki Shimakage ,  Yukinori Nakagawa ,  Yasumasa Nagasaki ,  Hiroshi Watanabe ,  Tukasa Ida ,  Kiyonobu Yoshida

IPC分类号： D06F37/30 ,  D06F17/10 ,  D06F21/04 ,  D06F23/02 ,  D06F37/04 ,  D06F37/40 ,  D06F37/36 ,  D06F37/38 ,  D06F103/46 ,  D06F105/46 ,  D06F105/48

CPC分类号： D06F37/30 ,  D06F17/10 ,  D06F21/04 ,  D06F23/02 ,  D06F37/04 ,  D06F37/304 ,  D06F37/40 ,  D06F37/36 ,  D06F37/38 ,  D06F2103/46 ,  D06F2105/46 ,  D06F2105/48

摘要： A compact washing machine capable of improving detergency or reducing a washing time is provided. A drum 30 may be rotatably installed in a tub 20 installed in the inside of a housing 10 in the state in which an opening 12 is toward an opening of the drum 30. A pulsator 40 having a protrusion 45 extending in a radial direction may be rotatably installed on a bottom of the drum 30. During washing operation, a controller 60 may control a driving device 50 to rotate the pulsator 40 and the drum 30 in opposite directions.