公开(公告)号：US20230416964A1

公开(公告)日：2023-12-28

申请号：US18207927

申请日：2023-06-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Youngjin CHO ,  Kanghyun LEE ,  Dongpil SEO ,  Jaeryong PARK

IPC: D06F33/42 ,  D06F33/47

CPC classification number: D06F33/42 ,  D06F33/47 ,  D06F2103/42

Abstract: A washing machine includes: a housing; a tub inside the housing; a case connected with the tub; a filter attachable to or detachable from the case; a filtering flow path formed to pass through a portion of the filter; a bypass flow path formed to bypass the portion of the filter; and at least one sensor configured to obtain information about a state of the filter. The washing machine includes; a flow path switching device configured to guide water entered into the case to the filtering flow path or the bypass flow path; and a controller configured to control the flow path switching device to guide the water based on the obtained information about the state of the filter.

公开(公告)号：US20210062387A1

公开(公告)日：2021-03-04

申请号：US16734736

申请日：2020-01-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjin CHO ,  Kanghyun LEE ,  Jeoungkyo JEOUNG

IPC: D06F37/22 ,  D06F37/04 ,  D06F21/04 ,  B21D51/18

Abstract: A washing machine drum assembly includes: a drum having a hollow cylindrical shape, including a front end flange formed at a front end of the drum and a rear end flange formed at a rear end of the drum, and including a plurality of coupling holes formed adjacent to the rear end flange; a front surface plate mounted on the front end of the drum; and a rear surface plate mounted on the rear end of the drum and including a plurality of rear surface holes corresponding to the plurality of coupling holes of the drum, wherein a rear end positioning mechanism configured to position the rear surface plate with respect to the drum is formed in the rear end flange of the drum and the rear surface plate.

公开(公告)号：US20250066984A1

公开(公告)日：2025-02-27

申请号：US18943291

申请日：2024-11-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jaeryong PARK ,  Dongpil SEO ,  Kanghyun LEE ,  Youngjin CHO

IPC: D06F39/10 ,  B01D29/11 ,  B01D29/64 ,  B01D35/143 ,  B01D35/157 ,  D06F23/02 ,  D06F34/20 ,  D06F37/26 ,  D06F39/08 ,  D06F39/12 ,  D06F103/42 ,  D06F103/44 ,  D06F105/02 ,  D06F105/06 ,  D06F105/08 ,  D06F105/54 ,  D06F105/58

Abstract: A washing machine comprising: a housing having a loading inlet that is open; a tub to be positioned inside the housing; a door to open and close the loading inlet; a detergent supply device provided in a first space formed between the housing and the upper part of a first side of the tub to supply detergent to the tub; a pump device provided to pump washing water inside the tub; and a filter provided to filter the washing water flowing in from the pump device.

公开(公告)号：US20240052548A1

公开(公告)日：2024-02-15

申请号：US18211120

申请日：2023-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongpil SEO ,  Youngjin CHO ,  Kanghyun LEE ,  Jaebok LEE

IPC: D06F39/10 ,  D06F39/08 ,  B01D29/35 ,  B01D35/30 ,  D06F33/43 ,  B01D29/64 ,  B01D35/147 ,  B01D29/96

CPC classification number: D06F39/10 ,  D06F39/083 ,  B01D29/35 ,  B01D35/30 ,  D06F33/43 ,  B01D29/6476 ,  B01D35/147 ,  B01D29/96 ,  D06F2105/34

Abstract: A filter apparatus positionable outside a washing machine and connectable to a drain device of the washing machine, the filter apparatus including a filter case including a case inlet configured so that, with the filter apparatus connected to the drain device, water from the drain device is flowable through the case inlet into the filter case, and a case outlet configured so that, with the filter apparatus connected to the drain device, water in the filter case is flowable through the case outlet out of the filter case; a filter detachably mountable inside the filter case so that water flowing through the case inlet is flowable through a surface of the filter to filter foreign substances from the water, and then to the case outlet; a filter cleaning device configured to clean the surface of the filter; and a controller configured to control the filter cleaning device.

公开(公告)号：US20240052546A1

公开(公告)日：2024-02-15

申请号：US18210811

申请日：2023-06-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kanghyun LEE ,  Dongpil SEO ,  Jaebok LEE ,  Youngjin CHO

IPC: D06F39/10 ,  B01D35/02 ,  B01D35/143 ,  B01D29/23 ,  B01D29/60 ,  B01D29/64

CPC classification number: D06F39/10 ,  B01D35/02 ,  B01D35/143 ,  B01D29/23 ,  B01D29/605 ,  B01D29/6476 ,  B01D2201/08 ,  B01D2201/282

Abstract: A filter apparatus positionable outside a washing machine and connectable to a drain device of the washing machine, the filter apparatus including a filter case including a case inlet a case outlet; a filter detachably installable inside the filter case, the filter through which water flowing from the case inlet to the case outlet passes; a sensor to detect water entered into the filter apparatus from the drain device and to produce a corresponding signal; and a filter cleaning device to clean the filter in accordance with the signal produced by the sensor.

公开(公告)号：US20220354340A1

公开(公告)日：2022-11-10

申请号：US17734151

申请日：2022-05-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daegeon KIM ,  Jinyounggeul OH ,  Sejin YUN ,  Kanghyun LEE ,  Dongpil SEO ,  Junghee LEE

IPC: A47L23/20 ,  A47L23/18

Abstract: Provided is a shoe care apparatus including a door capable of simplifying an assembly process while reducing material cost. The shoe care apparatus includes: a main body; a care room provided inside the main body and accommodating shoes; and a door opening and closing the care room, wherein the door includes: a front panel forming a front surface of the door, and including a side trim provided on a rear surface of the front panel or a magnet provided on the rear surface of the front panel; a rear body forming a rear surface of the door; and a reinforcement plate positioned between the front panel and the rear body, and detachably coupled with the front panel, and the reinforcement plate includes: a recess portion accommodating at least one portion of the side trim; and a magnet coupling portion coupled with the magnet by a magnetic force of the magnet, and arranged in parallel to the recess portion.

公开(公告)号：US20220298695A1

公开(公告)日：2022-09-22

申请号：US17701115

申请日：2022-03-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kanghyun LEE ,  Byoungyull YANG ,  Youngjin CHO ,  Sanggyu JUNG

IPC: D06F33/42 ,  D06F39/08 ,  D06F39/10 ,  D06F34/24 ,  D06F33/43 ,  B01D29/11 ,  B01D29/56 ,  B01D35/147 ,  B01D29/60 ,  B01D29/64 ,  B01D61/14 ,  B01D61/18 ,  B01D61/22

Abstract: A washing machine including a drainage pump to discharge water from a tub of the washing machine through a drainage passage, a first filter to which the water flows due to the drainage pump and provided along the drainage passage to filter out foreign matter equal to or greater than predetermined size, and a second filter to which the water flows from the first filter and provided along the drainage passage and to filter out foreign matter smaller than the predetermined size, wherein the drainage passage includes a first connecting hose to guide the water to flow from the tub to the first filter, a second connecting hose to guide the water to flow from the first filter to the second filter, and a drainage hose to guide the water to be discharged from the second filter to the outside of the washing machine.