公开(公告)号：US20200015654A1

公开(公告)日：2020-01-16

申请号：US16502597

申请日：2019-07-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Johannes BUESING ,  Ki Tae PARK

IPC: A47L15/50 ,  B29C45/44

Abstract: A roller is capable of smoothly rotating without any burr on a rolling surface. A dish washer including the roller includes: a case; a basket configured to accommodate dishes; a rail configured to guide the basket to be put into or taken out of the case; and a basket roller coupled with the basket and configured to move along the rail, the basket roller comprising a rolling portion configured to roll in contact with the rail, a first flare portion extending in a first direction from the rolling portion, and a second flare portion extending in a second direction from the rolling portion, the second direction being opposite to the first direction, wherein a diameter of the first flare portion is greater than a diameter of the second flare portion.

公开(公告)号：US20180055330A1

公开(公告)日：2018-03-01

申请号：US15692348

申请日：2017-08-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Soo Hyung YOO ,  Johannes BUESING ,  In Ju LEE ,  Chang Wook LEE ,  Seung Gee HONG

IPC: A47L15/23 ,  A47L15/42 ,  A47L15/00

CPC classification number: A47L15/23 ,  A47L15/0002 ,  A47L15/0018 ,  A47L15/4206 ,  A47L2601/16

Abstract: A dishwasher including a washing tub having a bottom plate having an opening, a nozzle having a spraying hole configured to spray water, the nozzle passing through the opening, and a sealing member configured to seal the opening. The bottom plate includes a base portion on which the nozzle is installed, and a protruding portion extending downward from the base portion to form the opening, the nozzle includes a support portion on the base portion, and a nozzle side portion facing the protruding portion. A part of the support portion contacts the base portion and another part of the support portion is spaced apart from the base portion according to an inclination of the base portion, where the sealing member is disposed between the protruding portion and the nozzle side portion. The spraying trajectory of the water can thus be kept constant despite the inclination deviation of the base portion.

公开(公告)号：US20250098931A1

公开(公告)日：2025-03-27

申请号：US18973465

申请日：2024-12-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Johannes BUESING ,  Jisun YANG

IPC: A47L15/42

Abstract: A dish washer comprising: a tub forming a washing chamber; a plurality of spray rotors spraying water into the washing chamber; and a sump assembly. The sump assembly comprises: a sum housing including a distribution chamber to accommodate water which is provided to the plurality of spray rotors; a distribution disk, positionable in the distribution chamber, to provide the water accommodated in the distribution chamber to at least one of the plurality of spray rotors; a distribution motor generating rotational force to rotate the distribution disk; and a connecting shaft to transmit the rotational force of the distribution motor to the distribution disk and guide water leaking from the distribution chamber to outside of the connecting shaft.

公开(公告)号：US20170112350A1

公开(公告)日：2017-04-27

申请号：US15298448

申请日：2016-10-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Johannes BUESING ,  Soo Hyung Yoo ,  Ji Sun Yang

IPC: A47L15/42

CPC classification number: A47L15/4282 ,  A47L15/16 ,  A47L15/4225

Abstract: A dish washing machine includes a plurality of jet nozzles which jet washing water, a sump which stores washing water, a pump which includes a pumping motor pumping the washing water stored in the sump and a housing comprising a plurality of outlets, and a distributor which distributes the washing water pumped by the pump to the plurality of jet nozzles through the plurality of outlets. The distributor includes at least one opening and closing member configured to be rotatable in the housing of the pump to selectively open and close the plurality of outlets, and a distributor motor which rotates the at least one opening and closing member about a motor shaft which faces a direction different from a direction which a motor shaft of the pumping motor faces.