公开(公告)号：US09901886B2

公开(公告)日：2018-02-27

申请号：US14617334

申请日：2015-02-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Woo-Sung Kim ,  Jung Yeob Kim ,  Sung Ho Cho ,  Kyung-Tae Ko

IPC: A23L2/54 ,  B01F3/04 ,  B01F15/00 ,  F25D23/12 ,  B67D1/00 ,  B67D1/08 ,  B67D1/12

CPC classification number: B01F3/04815 ,  A23L2/54 ,  B01F3/04106 ,  B01F3/04808 ,  B01F15/0022 ,  B01F15/00253 ,  B67D1/0014 ,  B67D1/0884 ,  B67D1/0888 ,  B67D2001/1263 ,  F25D23/126 ,  F25D2400/361

Abstract: A refrigerator and a control method thereof are provided. The refrigerator includes a carbonated water producing apparatus configured to produce carbonated water by supplying water and carbon dioxide gas to a carbonated water tank, a user interface configured to display information of carbonated water concentration, and a control unit configured to control the carbonated water producing apparatus to produce the carbonated water according to the information of carbonated water concentration, wherein the user interface displays a set concentration of the carbonated water and a present concentration of the carbonated water.