公开(公告)号：US20180056217A1

公开(公告)日：2018-03-01

申请号：US15679728

申请日：2017-08-17

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo PARK ,  Sangjoon LEE ,  Seonwoong HWANG

IPC: B01D35/30 ,  F25D11/02 ,  B01F3/04 ,  B01F7/00

CPC classification number: B01D35/306 ,  B01F3/0478 ,  B01F7/00166 ,  B01F7/0025 ,  B01F7/00541 ,  B01F7/0055 ,  B01F7/1625 ,  B01F15/066 ,  B01F2015/061 ,  B67D1/0004 ,  B67D1/0014 ,  B67D1/0859 ,  B67D1/0862 ,  B67D1/0884 ,  B67D1/0888 ,  B67D1/0895 ,  B67D1/125 ,  B67D1/16 ,  B67D2001/0093 ,  B67D2210/0001 ,  B67D2210/00031 ,  B67D2210/00099 ,  B67D2210/00102 ,  F25D11/025

Abstract: A stirrer includes a stirring shaft; a plurality of mixing wings extending from the lower end of the stirring shaft and spaced from each other around the stirring shaft; and a conical hub connecting the lower ends of the mixing wings.

公开(公告)号：US20180016129A1

公开(公告)日：2018-01-18

申请号：US15651647

申请日：2017-07-17

Applicant: LG ELECTRONICS INC.

Inventor： Jongwoo PARK ,  Kwangyong AN ,  Seonwoong HWANG

IPC: B67D1/08 ,  B67D1/00 ,  F25B41/00 ,  C02F1/00 ,  F25B39/00 ,  C02F101/20 ,  B67D1/16 ,  F25B39/02

Abstract: A water purifier includes: a cooling water tank that keeps cooling water; a stirring member that is provided in the cooling water tank to stir cooling water; a cold water pipe that is provided in the cooling water tank; an evaporator that is provided in the cooling water tank; and a separator on which the evaporator is provided and that is provided over the cold water pipe to divide the internal space of the cooling water tank into a first space and a second space, in which the separator has: a bottom that is horizontally formed and has a center hole through which the stirring member is inserted; a first extension that extends upward from the edge of the center hole; and a plurality of separation walls that extend upward from the top of the bottom and are arranged at a predetermined distance from each other around the center hole.