公开(公告)号：US20210401258A1

公开(公告)日：2021-12-30

申请号：US17362235

申请日：2021-06-29

Applicant: LG Electronics Inc.

Inventor： Sang Woo WOO ,  Byeong Hyeon JU

IPC: A47L15/42

Abstract: The present disclosure relates to a dishwasher equipped with an automatic cleaning filter including a tub 12 provided with a washing space 12a that accommodates cooking vessels, a sump 100 disposed under the washing space 12a and configured to store a washing liquid, an automatic cleaning filter 200 disposed in the sump 100, and a washing pump 150 connected to the sump 100 and configured to re-circulate a washing liquid. The automatic cleaning filter 200 includes a rotating filter 210, an inlet guide 220, a filter housing 230, and a driver 270. The rotating filter 210 includes a plurality of first holes 213 and a lateral surface portion 212 surrounding a predetermined vacant space. The inlet guide 220 includes a first outlet 224 which discharges the washing liquid including foreign substances into the rotating filer 210.

公开(公告)号：US20230210341A1

公开(公告)日：2023-07-06

申请号：US18091833

申请日：2022-12-30

Applicant: LG ELECTRONICS INC.

Inventor： Myeong Jin KIM ,  Sang Woo WOO

IPC: A47L15/48 ,  A47L15/42

CPC classification number: A47L15/486 ,  A47L15/4212 ,  A47L15/4246

Abstract: A dishwasher includes a tub in which dishes are stored, a base disposed below the tub, a dry air supplier configured to spray air to the tub, and a cover disposed to expose the dry air supplier through an opening formed in a bottom surface of the base and configured to close the opening by being coupled to the base.

公开(公告)号：US20220053993A1

公开(公告)日：2022-02-24

申请号：US17398607

申请日：2021-08-10

Applicant: LG ELECTRONICS INC.

Inventor： Sang Woo WOO

IPC: A47L15/23 ,  A47L15/42

Abstract: A dishwasher in one embodiment is provided with a spray arm, and the spray arm is provided individually with areas configured to spray water to a first spray area and a second spray area, and sprays water to the first spray area to entirely wash objects to be washed accommodated in the dishwasher and sprays water to the second spray area to wash objects to be washed with remaining contaminants by applying a great impact on the object to be washed with remaining contaminants.