公开(公告)号：US20210156071A1

公开(公告)日：2021-05-27

申请号：US17104375

申请日：2020-11-25

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwangmook CHO ,  Hyunjoo KIM ,  Dongwoo SHIN ,  Geonung LEE

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

Abstract: Disclosed herein is a clothes care apparatus capable of performing clothes care using an airflow. The clothes care apparatus includes a main body including a clothes care compartment in which clothes is accommodated, a blower provided in the main body and configured to generate an airflow, a blowing flow path configured to guide the airflow supplied from the blower to the clothes, a plurality of nozzles disposed on the blowing flow path, each nozzle including an airflow outlet configured to discharge the airflow to an inside of the clothes care compartment, and at least one blocking member disposed on the blowing flow path to block an airflow supplied to the clothes care compartment.

公开(公告)号：US20250116056A1

公开(公告)日：2025-04-10

申请号：US18889538

申请日：2024-09-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Changnyeun KIM ,  Sungho YOON ,  Jeongyun LEE ,  Yeajin CHO ,  Hwangmook CHO

IPC: D06F43/08 ,  D06F43/02 ,  F17C7/02

Abstract: A washing machine including a washing tub to wash laundry carbon dioxide; first and second storage tanks to store carbon dioxide; a first flow path connecting a compressor and the first storage tank; a second flow path connecting the compressor and the second storage tank; a first valve to open and close the first flow path; a second valve to open and close the second flow path; and a controller configured to, upon completion of a laundry washing operation, operate the compressor to compress carbon dioxide received from the washing tub, open the first valve to move the compressed carbon dioxide from the compressor along the first flow path to the first storage tank, and, based on pressure in the washing tub, close the first valve and open the second valve to move the compressed carbon dioxide from the compressor along the second flow path to the second storage tank.

公开(公告)号：US20230263285A1

公开(公告)日：2023-08-24

申请号：US18139438

申请日：2023-04-26

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwangmook CHO ,  Donggun KO ,  Jinbaek KIM ,  Eungryeol SEO

IPC: A45D20/12

CPC classification number: A45D20/12

Abstract: A hair dryer includes a cylindrical body; a handle disposed on a lower portion of the body; a main fan motor disposed inside the handle; and a sub fan motor disposed inside the body. The body includes a first flow passage extending along a longitudinal direction of the body in a central region of the body; and a second flow passage extending along the longitudinal direction of the body outside the first flow passage. Air introduced from outside by the main fan motor flows along the second flow passage, and air introduced from the outside by the sub fan motor flows along the first flow passage.

公开(公告)号：US20250116055A1

公开(公告)日：2025-04-10

申请号：US18918472

申请日：2024-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jeongyun LEE ,  Changnyeun KIM ,  Yeajin CHO ,  Hwangmook CHO

IPC: D06F43/08

Abstract: A washing machine may include a washing tub configured to wash laundry with carbon dioxide; a compressor configured to compress the carbon dioxide discharged from the washing tub; a first storage tank connected to the compressor and configured to store carbon dioxide; a second storage tank connected to the compressor and configured to store carbon dioxide; a distillation tank to accommodate carbon dioxide and foreign matter discharged from the washing tub and to evaporate the carbon dioxide so that the foreign matter and the carbon dioxide evaporated in the distillation tank are separated; and a first pressure relief valve on a first discharge flow path between the washing tub and the second storage tank, and configured to open in response to pressure in the washing tub being greater than or equal to a first pressure so that carbon dioxide in the washing tub is moved to the second storage tank.

公开(公告)号：US20250116054A1

公开(公告)日：2025-04-10

申请号：US18830038

申请日：2024-09-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hwangmook CHO ,  Changnyeun KIM ,  Sungho YOON ,  Jeongyun LEE ,  Hongkwon CHUN

IPC: D06F43/02 ,  D06F43/08

Abstract: A washing machine may include a storage tank to store carbon dioxide; a tub to wash laundry using the carbon dioxide; a distillation tub to separate carbon dioxide discharged from the tub and foreign substances contained in the carbon dioxide; a compressor to compress the carbon dioxide discharged from the tub and move the carbon dioxide to the storage tank; a rotatable drum inside the tub; a driving device to drive rotation of a rotatable shaft connected to the rotatable drum to rotate the rotatable drum; a pipe configured to pass inside of the tub to exchange heat of the compressed carbon dioxide with the tub; and a blade protruding from the rotatable shaft so that the blade is rotated by rotation of the rotatable shaft to circulate air inside the tub to spread the heat of the compressed carbon dioxide emitted from the pipe.

公开(公告)号：US20210025105A1

公开(公告)日：2021-01-28

申请号：US16937003

申请日：2020-07-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongwoo SHIN ,  Hooijoong KIM ,  Minsung KIM ,  Jinbaek KIM ,  Hyunjoo KIM ,  Geonung LEE ,  Hwangmook CHO ,  Sung HAN

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

Abstract: A clothes care apparatus including: a main body including a clothes care room; a blower configured to form an airflow inside the clothes care room formed therein, and disposed between an upper part of the clothes care room and an upper part of the main body; and a duct configured to allow air inside the clothes care room to be introduced into the blower by the blower, and formed between a rear part of the main body and a rear part of the clothes care room, wherein the blower includes a blowing fan and a scroll to cover the blowing fan, and the scroll includes a flat portion formed to extend in a direction corresponding to an extension direction of the duct to guide the air into the blower.