公开(公告)号：US09915464B2

公开(公告)日：2018-03-13

申请号：US14580336

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Dongbeen Tae ,  Kyunghoon Koak ,  Siyeon An

IPC: B67D1/08 ,  F25D23/02 ,  F25D23/06 ,  B67D1/00 ,  F25D23/12 ,  F25C5/00 ,  F25D11/02

CPC classification number: F25D23/028 ,  B67D1/0014 ,  B67D1/0857 ,  B67D1/0858 ,  B67D1/0889 ,  F25C5/22 ,  F25C2400/10 ,  F25D11/02 ,  F25D23/065 ,  F25D23/126 ,  F25D2323/024 ,  F25D2323/121

Abstract: A refrigerator includes a main body having a refrigerating compartment and a freezing compartment, a door for opening or closing the refrigerating compartment or the freezing compartment, a filter unit disposed within the refrigerating compartment for purifying water supplied from a water supply source outside the main body, water tank for receiving the purified water from the filter unit and to cool the received water by using cool air within the refrigerating compartment, and a dispenser disposed in the door to dispense the cooled water stored in the tube tank assembly. The tube tank assembly includes a tube defining a cold water passage that can allow the cooled water to flow therethrough, and a tube support around which the tube is wound multiple times.

公开(公告)号：US10168094B2

公开(公告)日：2019-01-01

申请号：US15131802

申请日：2016-04-18

Applicant: LG ELECTRONICS INC.

Inventor： Dongbeen Tae ,  Kyunghoon Koak ,  Siyeon An

IPC: F25D23/02 ,  F25D23/06 ,  B67D1/08 ,  F25C5/00 ,  B67D1/00 ,  F25D23/12 ,  F25D11/02 ,  F25C5/20

Abstract: A refrigerator includes a main body having a refrigerating compartment and a freezing compartment, a door for opening or closing the refrigerating compartment or the freezing compartment, a filter unit disposed within the refrigerating compartment for purifying water supplied from a water supply source outside the main body, water tank for receiving the purified water from the filter unit and to cool the received water by using cool air within the refrigerating compartment, and a dispenser disposed in the door to dispense the cooled water stored in the tube tank assembly. The tube tank assembly includes a tube defining a cold water passage that can allow the cooled water to flow therethrough, and a tube support around which the tube is wound multiple times.