公开(公告)号：US11001955B2

公开(公告)日：2021-05-11

申请号：US16146746

申请日：2018-09-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang-mook Cho ,  Geon-ung Lee ,  Eun-suk Bang ,  Dong-pil Seo ,  Eung-ryeol Seo

IPC: D06F35/00 ,  D06F39/02 ,  D06F39/08 ,  D06F39/04 ,  D06F33/00 ,  D06F58/20 ,  D06F25/00

Abstract: A washing machine having a bubble generator includes a bubble spray part provided at an upper side of a tub and configured to discharge bubbles from a top to a bottom inside the tub, a wash liquid jet nozzle provided inside the bubble spray part and configured to jet wash liquid; a blowing fan provided in the bubble spray part and configured to blow air in a direction in which the wash liquid jet nozzle jets the wash liquid; and a porous plate member provided at a front end of the bubble spray part and including a plurality of holes, wherein when the wash liquid jetted from the wash liquid jet nozzle collides with the porous plate member, bubbles are generated.

公开(公告)号：US11788222B2

公开(公告)日：2023-10-17

申请号：US17302562

申请日：2021-05-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hwang-mook Cho ,  Geon-ung Lee ,  Eun-suk Bang ,  Dong-pil Seo ,  Eung-ryeol Seo

IPC: D06F39/02 ,  D06F39/08 ,  D06F35/00 ,  D06F33/00 ,  D06F39/04 ,  D06F58/20 ,  D06F25/00

CPC classification number: D06F35/002 ,  D06F33/00 ,  D06F39/022 ,  D06F25/00 ,  D06F39/02 ,  D06F39/04 ,  D06F39/085 ,  D06F58/20

Abstract: A washing machine having a bubble generator includes a bubble spray part provided at an upper side of a tub and configured to discharge bubbles from a top to a bottom inside the tub; a wash liquid jet nozzle provided inside the bubble spray part and configured to jet wash liquid; a blowing fan provided in the bubble spray part and configured to blow air in a direction in which the wash liquid jet nozzle jets the wash liquid; and a porous plate member provided at a front end of the bubble spray part and including a plurality of holes, wherein when the wash liquid jetted from the wash liquid jet nozzle collides with the porous plate member, bubbles are generated.

公开(公告)号：US11618990B2

公开(公告)日：2023-04-04

申请号：US16651442

申请日：2018-09-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Eun-suk Bang ,  Dong-pil Seo ,  Hyung-woo Lee ,  Sang-up Lee ,  Hwang-mook Cho

IPC: D06F58/02 ,  B01D46/00 ,  B01D46/42 ,  D06F58/22 ,  D06F58/04 ,  D06F58/10

Abstract: A dryer is disclosed. The dryer comprises: a main body including an exhaust port; a first drying chamber disposed inside the main body such that hot air is supplied thereto; a second drying chamber disposed inside the main body such that hot air is supplied thereto; and an exhaust unit for guiding, to the exhaust port, air inside the first and second drying chambers, wherein the exhaust unit includes: a first exhaust path for connecting the first drying chamber and the exhaust port; a second exhaust path for connecting the second drying chamber and the first exhaust path; and a filter assembly separably coupled to the main body, and filtering the air passing through the first and second exhaust paths.