公开(公告)号：US20220057129A1

公开(公告)日：2022-02-24

申请号：US17413436

申请日：2019-12-11

Applicant: WOONGJIN COWAY Co., Ltd.

Inventor： Kwon-Jae LEE ,  In-Du CHOI ,  Hyun-Woo LEE ,  Chung-Lae KIM ,  Chan-Jung PARK ,  Woong JUNG

IPC: F25C5/08 ,  F25B39/02 ,  B23K26/21

Abstract: A method for manufacturing an evaporator for ice-making includes: a preparation step for preparing a plate member, a finger member, and a capillary tube, the plate member being provided with a through hole and formed as a developed view of a tube; an insertion step for inserting the finger member into the through hole so that the finger member at least partially passes through the through hole; a connection step for fixedly connecting the finger member to the plate member; an insert placement step for placing at least a part of the capillary tube on the plate member; and an evaporation tube formation step for forming an evaporation tube, which is provided with a refrigerant flow path through which a refrigerant flows, by bending the plate member into a tube shape and connecting end portions.

公开(公告)号：US20220412613A1

公开(公告)日：2022-12-29

申请号：US17779879

申请日：2020-11-18

Applicant: COWAY CO., LTD.

Inventor： Min-Chul YONG ,  Chung-Lae KIM ,  Chul-Ho KIM ,  Young-Hoon HONG ,  Hyun-Soo SHIN ,  Si-Jun PARK ,  Chan-Jung PARK ,  Gyeong-Jong KIM ,  Gyeong-Min LEE ,  Byung-Hyo YE ,  Woong JUNG

IPC: F25B39/04 ,  F28D1/047

Abstract: Disclosed is a condenser for a water purifier, comprising a pipe provided with a plurality of bending parts which are disposed so as to be vertically overlapping with one another, cooling wires provided on the upper and lower surfaces of the plurality of bending parts; and fixing members for fixing the cooling wires. The cooling wires that are provided on the surfaces, facing each other, of the plurality of bending parts are disposed so as to alternate with each other.

公开(公告)号：US20210292151A1

公开(公告)日：2021-09-23

申请号：US17260774

申请日：2019-07-08

Applicant: WOONGJIN COWAY Co., Ltd.

Inventor： Jong-Hwan LEE ,  Hee-Do JUNG ,  Hyun-Goo KIM ,  Yoo-Won OH ,  Hyun-Woo LEE ,  Chung-Lae KIM ,  Chan-Jung PARK ,  Woong JUNG

IPC: B67D1/08

Abstract: A cold water tank includes a tank body, a cover part connected to the tank body to cover an open top of the tank body, and a cooling unit disposed in the tank body to cool water stored inside the tank body so as to make cold water. The cover part is configured to have an air layer formed therein, thereby minimizing or preventing the occurrence of condensation.

公开(公告)号：US20230251043A1

公开(公告)日：2023-08-10

申请号：US18001302

申请日：2021-06-10

Applicant: COWAY Co., Ltd.

Inventor： Byung-Hyo YE ,  Jung-Hwan LEE ,  Jae-Man KIM ,  Min-Chul YONG ,  Chung-Lae KIM ,  Jin-Hyeok JANG ,  Young-Kwang CHOI ,  Jin-Woo CHOI ,  Seong-Min PARK ,  Young-Jae LEE ,  Sang-Jin YOUN

IPC: F28D15/02 ,  F25B21/02 ,  F25D15/00 ,  F25D23/00 ,  F25D31/00 ,  F28F21/08 ,  G06F1/20

CPC classification number: F28D15/0275 ,  F25B21/02 ,  F25D15/00 ,  F25D23/003 ,  F25D31/002 ,  F28F21/08 ,  G06F1/20 ,  F28D2021/0029

Abstract: Provided is a thermoelectric cooling device comprising: a thermoelectric module; a heat sink having a body, which has on one side a contact surface coming into contact with a heating side of the thermoelectric module, and a plurality of heat dissipation fins, and emitting the heat transferred from the heating side of the thermoelectric module; a heat pipe coupled to a mounting groove which is formed on the contact surface of the heat sink, and for transferring heat by means of a working fluid stored therein; and a cooling fan for forming the airflow to the heat sink, wherein the heat pipe comprises a plurality of corner-extension heat pipes extending to a corner area of the heat sink from the central part of the heat sink on which the thermoelectric module is installed, and the shape of the mounting groove corresponds to the shape of the corner-extension heat pipes.