公开(公告)号：US11486073B2

公开(公告)日：2022-11-01

申请号：US16983392

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho Choi ,  Hooijoong Kim ,  Jaeik Park ,  Eungryeol Seo

IPC: D06F37/06

Abstract: A front-loading laundry-washing apparatus includes: a housing including a door in a front thereof for opening and closing; a washing tub rotatably supported inside the housing and shaped like a cylinder opened toward the door to load laundry therein; and a plurality of lifters arranged at predetermined intervals along a spinning direction of the washing tub on an inner circumferential surface of the washing tub, and including end portions extended toward a spinning center of the washing tub, wherein at least one lifter of the plurality of lifters is provided to alternate between a first state having a first height from the inner circumferential surface in a first section within a spinning section of the washing tub and a second state having a second height higher than the first height from the inner circumferential surface in a second section within the spinning section of the washing tub.

公开(公告)号：US12139844B2

公开(公告)日：2024-11-12

申请号：US17013369

申请日：2020-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Wonjun Jang ,  Hooijoong Kim ,  Eungryeol Seo

IPC: D06F58/24 ,  D06F58/20

Abstract: Disclosed herein is a clothing dryer. The clothing dryer includes a main body, a drum rotatably installed in the main body, a first motor configured to transmit a rotational force to the drum, a heat pump configured to heat air supplied to the drum and including an evaporator, a compressor, a condenser, and an expansion valve, a flow path connected to the drum to circulate air; and a second motor disposed in the flow path and configured to drive a fan to flow air.

公开(公告)号：US11618991B2

公开(公告)日：2023-04-04

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.

公开(公告)号：US20210040671A1

公开(公告)日：2021-02-11

申请号：US16983392

申请日：2020-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ho Choi ,  Hooijoong Kim ,  Jaeik Park ,  Eungryeol Seo

IPC: D06F37/06

Abstract: A front-loading laundry-washing apparatus includes: a housing including a door in a front thereof for opening and closing; a washing tub rotatably supported inside the housing and shaped like a cylinder opened toward the door to load laundry therein; and a plurality of lifters arranged at predetermined intervals along a spinning direction of the washing tub on an inner circumferential surface of the washing tub, and including end portions extended toward a spinning center of the washing tub, wherein at least one lifter of the plurality of lifters is provided to alternate between a first state having a first height from the inner circumferential surface in a first section within a spinning section of the washing tub and a second state having a second height higher than the first height from the inner circumferential surface in a second section within the spinning section of the washing tub.