公开(公告)号：US20210268440A1

公开(公告)日：2021-09-02

申请号：US17259028

申请日：2019-07-10

Applicant: WOONGJIN COWAY Co., Ltd.

Inventor： Hyoung-Min MOON ,  Chul-Ho KIM ,  Hyun-Seok MOON ,  Hyun-Soo SHIN ,  Byung-Sun MO ,  Byoung-Phil LEE ,  Min-Chul YONG ,  Jae-Man KIM ,  Sung-Kon CHO

IPC: B01D61/08 ,  B01D61/02 ,  B01D61/10 ,  B01D61/04 ,  B01D65/02

Abstract: A direct water purifier comprises: a first filter for filtering water flowing in through a first flow path; a second filter receiving, through a second flow path, and filtering the water filtered by the first filter; a first valve, provided on the second flow path; a pump, provided on the second flow path, for supplying, to the second filter, water at a water pressure equal to or greater than a preset water pressure; a third filter receiving, through a third flow path, and filtering the water filtered by the second filter; a second valve, provided on the third flow path, for decreasing a pressure in the flow path; a third valve, provided at a rear end of the second valve, for preventing a backflow of the water; and a heating unit receiving the water filtered by the third filter and heating the water to a preset temperature.

公开(公告)号：US20190118123A1

公开(公告)日：2019-04-25

申请号：US16098332

申请日：2017-05-02

Applicant: COWAY CO., LTD.

Inventor： Jae-Man KIM ,  In-Du CHOI ,  Woo-Jin KANG ,  Do-Han KIM ,  Jin-Woo CHOI ,  Byung-Hyo YE

IPC: B01D29/92 ,  B01D35/157 ,  B01D35/16 ,  B01D61/10 ,  B01D61/02 ,  B01D61/08 ,  C02F1/00 ,  C02F1/44

Abstract: A sterilization water discharge device is disclosed. A sterilization water discharge device includes: a tray part, which is movably disposed under a discharge member for discharging water and allows sterilization water discharged from the discharge member to be received therein and discharged; and a movement driving part for moving the tray part.

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.

公开(公告)号：US20220034571A1

公开(公告)日：2022-02-03

申请号：US17275992

申请日：2019-09-04

Applicant: WOONGJIN COWAY Co., Ltd.

Inventor： Gyeong-Min LEE ,  Jung-Hwan LEE ,  Kyu-Jun KIM ,  Doo-Youl JEON ,  Myeong-Hoon KANG ,  Jin-Woo CHOI ,  Kwon-Jae LEE ,  Jae-Man KIM

IPC: F25C5/08 ,  F25C1/045

Abstract: An evaporator for an ice maker includes an evaporator body having a refrigerant flow path formed therein; a dipping member connected to the evaporator body, for a refrigerant having a temperature lower than a freezing point of water to flow in the refrigerant flow path to generate ice in a state in which at least a portion of the dipping member is submerged in water; a heater having at least a portion inserted into the refrigerant flow path, and directly or indirectly heating at least one of the refrigerant in the refrigerant flow path, the evaporator body, and the dipping member to separate the ice generated on the dipping member from the dipping member; and a connection member connecting the evaporator body and the refrigerant flow path to be connected to a refrigeration cycle, and inserting the at least a portion of the heater into the refrigerant flow path.

公开(公告)号：US20180031270A1

公开(公告)日：2018-02-01

申请号：US15550526

申请日：2015-11-11

Applicant: COWAY CO., LTD.

Inventor： Jae-Man KIM ,  In-Du CHOI

IPC: F24H1/10

CPC classification number: F24H1/10 ,  F24H1/162 ,  F24H9/0021 ,  F24H9/18 ,  F24H9/1818 ,  H05B3/46

Abstract: An instantaneous heating apparatus is disclosed. The instantaneous heating apparatus according to one embodiment of the present invention comprises: a water inlet part into which water flows from the outside; a flow part in which the water, flowing into the water inlet part, flows; a heating part for heating the water flowing in the flow part; and a water outlet part for discharging, to the outside, the water heated by the heating part, wherein the flow part can comprise: a passage forming member disposed inside the heating part; and a close-pressing part for bringing the passage forming member into close contact with the heating part such that a heating passage is formed between the heating part and the passage forming member.