公开(公告)号：US11592030B2

公开(公告)日：2023-02-28

申请号：US16479002

申请日：2017-12-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong Hun Kang ,  Geon Ung Lee ,  Hwang Mook Cho ,  Jin Baek Kim ,  Eung Ryeol Seo

IPC: D06F58/20 ,  D06F58/04 ,  D06F29/00 ,  F04D29/28 ,  F04D29/30 ,  D06F25/00

Abstract: The washing machine includes a cabinet, a drum installed inside the cabinet, and a fan assembly to guide heated air into the drum. A fan assembly includes a shroud provided with an air inlet hole, a hub rotated by a driving motor, a plurality of blades provided along a circumferential direction of the hub to guide the air introduced through the air inlet hole in the circumferential direction of the hub, and a scroll guiding the air guided in the circumferential direction of the hub into the drum. A partition wall prevents the air guided in the circumferential direction of the hub from being re-introduced into the air inlet hole. The blade includes a shroud contact portion in contact with the shroud and a hub contact portion in contact with the hub. An inflection point is formed between the shroud contact portion and the hub contact portion.

公开(公告)号：US11834773B2

公开(公告)日：2023-12-05

申请号：US17054016

申请日：2019-05-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geon Ung Lee ,  Hwang Mook Cho ,  Jin Baek Kim ,  Hyun Joo Kim ,  Jun Hong Park ,  Eung Ryeol Seo

IPC: D06F39/08 ,  D06F39/02 ,  D06F33/37 ,  B01F21/20 ,  B01F25/10 ,  D06F105/02 ,  B01F101/00

CPC classification number: D06F39/08 ,  B01F21/20 ,  B01F25/10 ,  D06F33/37 ,  D06F39/02 ,  D06F39/028 ,  D06F39/083 ,  B01F2101/4505 ,  D06F2105/02

Abstract: Provided is a washing machine capable of improving solubility of a powder detergent that remains without having been dissolved in mixing water contained in a tub. The washing machine includes a cabinet having a detergent supplier, a tub arranged in the cabinet to be connected to the detergent supplier and containing mixing water in which washing water supplied to the detergent supplier and a powder detergent are mixed, a drum rotatably installed in the tub, a circulation hose connecting between the tub and the drum for the mixing water contained in a lower portion of the tub to be circulated, a detergent dissolution device generating vortex current in mixing water circulated through the circulation hose to improve solubility of the powder detergent, and a circulation pump arranged in the circulation hose and configured to repeatedly supply and discharge mixing water to and from the detergent dissolution device through on/off controlling.

公开(公告)号：US10344420B2

公开(公告)日：2019-07-09

申请号：US15416915

申请日：2017-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Mook Cho ,  Seung Youp Lee ,  In Cheol Jang ,  Geon Ung Lee ,  Doo Young Rou ,  Eung Ryeol Seo

IPC: D06F39/08 ,  D06F23/06 ,  D06F37/26

Abstract: Disclosed herein are a washing machine including an air-stream guide configured to guide a rotating air-stream generated by rotation of the drum toward the spray opening. The washing machine having the circulation apparatus can prevent water or bubbles remaining in the tub and the pump room from flowing into the inside of the drum along the circulation path of the circulation apparatus, due to a pressure difference made between the center area and the outer area of the tub during spin-drying in which the drum rotates at high speed.

公开(公告)号：US11168426B2

公开(公告)日：2021-11-09

申请号：US16324363

申请日：2017-07-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwang Mook Cho ,  Eung Ryeol Seo ,  Geon Ung Lee

IPC: D06F87/00 ,  D06F35/00 ,  D06F69/00 ,  A61L2/07 ,  D06F58/10 ,  D06F58/20

Abstract: Provided is a laundry treating apparatus including a cabinet, a laundry care device movably provided inside the cabinet, wherein the laundry care device includes a jetting unit configured to jet air to the laundry, and a suction unit into which air jetted by the jetting unit, after passing through the laundry, is suctioned. Inside of the laundry treating apparatus is kept pleasant and laundry care efficiency is enhanced.

公开(公告)号：US20170211223A1

公开(公告)日：2017-07-27

申请号：US15416915

申请日：2017-01-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang Mook Cho ,  Seung Youp Lee ,  In Cheol Jang ,  Geon Ung Lee ,  Doo Young Rou ,  Eung Ryeol Seo

IPC: D06F39/08 ,  D06F23/06

CPC classification number: D06F39/085 ,  D06F23/06 ,  D06F37/266 ,  D06F39/083

Abstract: Disclosed herein are a washing machine including an air-stream guide configured to guide a rotating air-stream generated by rotation of the drum toward the spray opening. The washing machine having the circulation apparatus can prevent water or bubbles remaining in the tub and the pump room from flowing into the inside of the drum along the circulation path of the circulation apparatus, due to a pressure difference made between the center area and the outer area of the tub during spin-drying in which the drum rotates at high speed.

公开(公告)号：US11459697B2

公开(公告)日：2022-10-04

申请号：US17269664

申请日：2019-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Geon Ung Lee ,  Hyun Joo Kim ,  Eung Ryeol Seo ,  Dong Woo Shin ,  Seung-Mok Lee ,  Hwang Mook Cho

IPC: D06F58/10 ,  D06F58/20 ,  D06F73/02

Abstract: A clothes care apparatus comprises a main body including a clothes care compartment, a clothes support member disposed in the clothes care compartment and including an air supply port provided to allow air to flow therein, a blower configured to form an airflow to be supplied to the clothes support member, and a nozzle provided to guide the airflow formed by the blower to the clothes support member, and including an airflow outlet disposed to face the air supply port, the airflow outlet provided to supply an airflow to an inside and an outside of the clothes support member.

公开(公告)号：US11242638B2

公开(公告)日：2022-02-08

申请号：US16077538

申请日：2017-02-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwang Mook Cho ,  Jun Hong Park ,  Eung Ryeol Seo ,  Geon Ung Lee

IPC: D06F37/26 ,  D06F37/12 ,  D06F37/40 ,  D06F37/42 ,  D06F39/08 ,  D06F23/04

Abstract: Provided is a washing machine having an improved structure for efficiently controlling a distribution of washing water to improve washing performance. The washing machine includes a tub, a rotary tub rotatably provided inside of the tub, a tub cover coupled to the tub to prevent washing water from overflowing the tub, and a plurality of guide units formed on a bottom surface of the tub cover to guide the washing water into the inside of the rotary tub. The plurality of guide units includes a first guide having an outer end spaced from an edge of the tub cover in an inward direction of the tub cover, a second guide having an outer end spaced from the edge of the tub cover in the inward direction of the tub cover, and disposed to be spaced apart from the first guide in a circumferential direction of the tub cover, and a third guide connecting the outer end of the first guide and the outer end of the second guide.