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：US11186936B2

公开(公告)日：2021-11-30

申请号：US16325931

申请日：2017-08-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jun-hong Park ,  Do-yeon Kim ,  Jong-ha Park ,  Eung-ryeol Seo ,  Geon-ung Lee ,  Hong-yeol Lee ,  Woong Choi

IPC: D06F33/48 ,  D06F39/02 ,  D06F39/08 ,  D06F37/06

Abstract: Disclosed is a washing machine having an improved structure so as to enable noise reduction. The disclosed washing machine comprises: a main body; a drum rotatably disposed inside the main body; and a detergent supply device provided in the main body and supplying detergent into the drum, wherein the detergent supply device includes: a housing; a detergent container containing the detergent and movably coupled to the housing; and a water supply frame having an inflow hole through which water supplied from the outside flows in, and a flow velocity mitigation part provided at the lower side of the inflow hole so as to mitigate the flow velocity of the water.

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.