公开(公告)号：US11649581B2

公开(公告)日：2023-05-16

申请号：US17125169

申请日：2020-12-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Naoki Kitayama ,  Shigenori Hato ,  Kazushi Mori

IPC: D06F58/10 ,  D06F34/26 ,  D06F59/02 ,  D06F105/30 ,  D06F105/22

CPC classification number: D06F58/10 ,  D06F34/26 ,  D06F59/02 ,  D06F2105/22 ,  D06F2105/30

Abstract: A clothes treating apparatus is provided. The apparatus includes a hanger on which clothes are hung and a blower unit having an air vent for blowing wind toward the clothes hung on the hanger. The hanger includes a supporter connected to the air vent of the blower unit, wherein a wind receiving space is formed inside the supporter, and a shoulder supporter extending from the supporter and forming a wind discharging space connected to the wind receiving space, wherein shoulder portions of the clothes are hung on the shoulder supporter. The wind discharging space includes a body wind path formed to blow wind toward a body portion of the clothes, and sleeve wind paths formed to blow wind toward sleeves of the clothes and diverging at an entrance of the body wind path. The body wind path includes an enlarged wind path portion which is formed at an exit of the body wind path and of which a wind path is enlarged downstream.

公开(公告)号：US11578450B2

公开(公告)日：2023-02-14

申请号：US16946115

申请日：2020-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Takahiro Nakashima ,  Yoshiyuki Nishioka ,  Yuichi Suzuki ,  Kazushi Mori ,  Hiroshi Shimbo

IPC: D06F37/22 ,  D06F33/48 ,  F16F7/08 ,  F16F7/09 ,  D06F103/46 ,  D06F105/46

Abstract: A washing machine includes a water tub arranged in a case and a damper installed between the case and the water tub for damping vibrations of the water tub. The damper includes a plunger having one end supported on the case; a rod having one end supported on the water tub and the other end movably inserted to the plunger; a housing arranged to wrap around some of the plunger and the rod and including a friction member arranged between the housing and the plunger to contact an outer circumferential surface of the plunger; and a switching device configured to be in a first state in which the rod is coupled to the housing and able to move within the plunger along with the housing and a second state in which the rod is decoupled from the housing and able to move solely within the plunger.

公开(公告)号：US11634854B2

公开(公告)日：2023-04-25

申请号：US16684570

申请日：2019-11-14

Applicant: Samsung Electronics Co., Ltd

Inventor： Takahiro Nakashima ,  Kazushi Mori ,  Yoshiyuki Nishioka ,  Yuichi Suzuki

IPC: D06F39/08 ,  D06F39/10 ,  F04D29/42 ,  F04D29/70 ,  F04B53/20 ,  F04B53/16 ,  F04B17/00

Abstract: A water transmission device and a washing machine including the same. The washing machine includes a water transmission device configured to discharge water in a washing tub, wherein the water transmission device includes a filter case which is disposed under the washing tub and accommodates a filter, and into which the water in the washing tub is introduced, a pump case connected to the filter case and accommodating an impeller configured to suction the water in the filter case and discharge, a motor configured to rotate the impeller, a suction hole through which a side portion of the pump case facing a center of the impeller and a side portion of the filter case, and an outlet which is open downward from a lowest end inside the pump case and communicates with a water discharge pipeline.

公开(公告)号：US11131051B2

公开(公告)日：2021-09-28

申请号：US15775976

申请日：2016-11-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yoshinari Shimada ,  Kazushi Mori ,  Takahiro Nakashima

IPC: D06F37/22 ,  F16H55/36 ,  F16H55/40 ,  D06F37/20 ,  D06F37/04 ,  D06F37/30 ,  F16H7/02 ,  D06F58/08 ,  D06F37/36

Abstract: By improving the rigidity of a pulley while suppressing a weight of the pulley from increasing, excessive noises due to resonance can be reduced. A washing machine 1 includes a drum 9 rotatably disposed in the water tub 5. The washing machine 1 has a motor to rotationally drive a pulley 20, which is fixed to the drum 9, via an endless belt 13. The pulley 20 has a plurality of arms 23 radially extend from the boss 22 to support an outer wheel 21. The arm 23 has a variable cross-sectional portion 24 in which a section modulus against bending in an axial direction gradually decreases from the boss 22 to the outer wheel 21.

公开(公告)号：US10995444B2

公开(公告)日：2021-05-04

申请号：US15777513

申请日：2016-11-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung Hee Lee ,  Takahiro Nakashima ,  Yoshinari Shimada ,  Kazushi Mori ,  Jeong Hoon Kang ,  Min Sung Kim ,  Dong Ha Jung ,  Kwan Woo Hong

IPC: D06F37/20 ,  D06F37/04 ,  F16H55/36 ,  F16H57/00 ,  D06F37/30 ,  D06F37/00

Abstract: The washing machine of the present disclosure includes an improved pulley for reducing the noise generated in the pulley. When the shaft is inserted into the shaft insertion hole, at least a part of the shaft is closely contacted with the shaft insertion hole to minimize the tolerance between the shaft and the shaft insertion hole, and the rotation shaft of the pulley and the center axis of the shafts may be made to coincide with each other, so that the noise generated by the rotation of the pulley can be effectively reduced. In addition, the spoke of the pulley includes the curved portion, thereby reducing the friction with the air and effectively reducing noise due to friction with air.