公开(公告)号：US10544532B2

公开(公告)日：2020-01-28

申请号：US15617808

申请日：2017-06-08

Applicant: LG ELECTRONICS INC.

Inventor： Kihoon Choi ,  Junho Lee ,  Seongmin Jang ,  Jonghwan Lee ,  Woonghui Won ,  Jongseok Jung ,  Sangwook Lee

IPC: D06F33/02 ,  D06F29/02 ,  D06F37/04 ,  D06F37/12 ,  D06F37/22 ,  D06F37/26 ,  D06F37/30 ,  D06F37/36 ,  D06F39/00 ,  D06F39/02 ,  D06F39/04 ,  D06F39/08 ,  D06F39/14 ,  D06F35/00 ,  D06F58/02

Abstract: A method of controlling a laundry treatment apparatus, the method including: determining whether bubbles have been generated in a tub of the laundry treatment apparatus in a state in which a second washing apparatus of the laundry treatment apparatus is operated based on a sequence of operations; and based on a determination that bubbles have been generated, reducing bubbles by (i) adding at least one first operation to the sequence of operations or (ii) replacing at least one second operation of the sequence of operations, is disclosed.

公开(公告)号：US09970144B2

公开(公告)日：2018-05-15

申请号：US14812329

申请日：2015-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Woonghui Won ,  Jinwoo Seo ,  Wooseong Kim

IPC: D06F37/20 ,  D06F29/00 ,  D06F37/24 ,  D06F37/26

CPC classification number: D06F37/20 ,  D06F29/00 ,  D06F37/24 ,  D06F37/268

Abstract: A laundry treatment apparatus includes a main washing apparatus and a secondary washing apparatus that includes a cabinet, a drawer housing within the cabinet, a tub in the drawer for receiving washing water, hanging couplers provided at an outer circumferential surface of the tub and spaced apart from each other, suspending couplers provided at the drawer housing and positioned at locations corresponding to the hanging couplers, a drum rotatably provided in the tub, and suspension assemblies provided between the drawer housing and the tub to attenuate horizontal and vertical vibrations of the tub, the suspension assemblies being disposed between respective hanging couplers and suspending couplers to support the tub. Each of the suspension assemblies includes a support bar, support members at both ends of the support bar through which the support bar extends, and an elastic member disposed on the support member provided at one end of the support bar.

公开(公告)号：US11066770B2

公开(公告)日：2021-07-20

申请号：US16746182

申请日：2020-01-17

Applicant: LG ELECTRONICS INC.

Inventor： Kihoon Choi ,  Junho Lee ,  Seongmin Jang ,  Jonghwan Lee ,  Woonghui Won ,  Jongseok Jung ,  Sangwook Lee

IPC: D06F33/00 ,  D06F34/18 ,  D06F34/28 ,  D06F29/02 ,  D06F37/04 ,  D06F37/12 ,  D06F37/22 ,  D06F37/26 ,  D06F37/30 ,  D06F37/36 ,  D06F39/02 ,  D06F39/04 ,  D06F39/08 ,  D06F39/14 ,  D06F23/04 ,  D06F39/06 ,  D06F29/00 ,  D06F35/00 ,  D06F58/02

Abstract: A method of controlling a laundry treatment apparatus includes: determining whether bubbles have been generated in a tub of the laundry treatment apparatus in a state in which a second washing apparatus of the laundry treatment apparatus is operated based on a sequence of operations; and based on a determination that bubbles have been generated, reducing bubbles by (i) adding at least one first operation to the sequence of operations or (ii) replacing at least one second operation of the sequence of operations.

公开(公告)号：US10113258B2

公开(公告)日：2018-10-30

申请号：US15197292

申请日：2016-06-29

Applicant: LG ELECTRONICS INC.

Inventor： Jinwoo Seo ,  Woonghui Won ,  Jihong Lee

IPC: D06F37/20 ,  D06F37/22 ,  D06F37/24 ,  D06F37/26

Abstract: A laundry treatment apparatus includes a housing. The laundry treatment apparatus further includes a tub that is located inside the housing and that is configured to receive water. The laundry treatment apparatus further includes a drum that is configured to rotate, that is located inside the tub, and that is configured to receive laundry. The laundry treatment apparatus further includes three or more tub support units that are each configured to connect the tub and the housing and that each includes a first support member that is located at the housing; a second support member that is located at the tub; and a connector that is configured to connect the first support member and the second support member. At least one of the first support members is configured to separate from the housing.