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公开(公告)号：US11493253B2
公开(公告)日：2022-11-08
申请号：US17275992
申请日：2019-09-04
Applicant: 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
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.
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公开(公告)号：US12145790B2
公开(公告)日：2024-11-19
申请号：US17779377
申请日：2020-12-04
Applicant: COWAY CO., LTD.
Inventor： Kyu-Jun Kim , Chul-Ho Kim , Young-Hoon Hong , Min-Chul Yong
Abstract: Provided is a cooling tank comprising a tank body in which a water accommodation space is formed, a foaming case for encompassing the outer peripheral surface of the tank body, and a foam insulating material formed by a foaming agent flowing into the foaming space between the outer peripheral surface of the tank body and the foaming case, and then foaming, wherein the foam insulating material is integrated with the tank body and the case through foaming, and the case has an air outlet through which air of the foaming space is discharged during a foaming process.
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公开(公告)号：US10982894B2
公开(公告)日：2021-04-20
申请号：US16305662
申请日：2017-06-01
Applicant: COWAY CO., LTD.
Inventor： Young-Hoon Hong , Jung-Hwan Lee , Hyun-Seok Moon , Kyu-Jun Kim , Gyeong-Min Lee , Jong-Min Kim , Han-Soo Kim , Dong-Min Oh
IPC: F25C5/182
Abstract: An ice storage includes a storage body having a storage space for storing ice and a discharge port for discharging ice to the outside, a transferring and breaking part which, by having at least a part thereof provided in the storage space, transfers the ice in the storage space to the discharge port, and if necessary, breaks the transferred ice, and a door part allowing the ice to be discharged through the discharge port as unbroken ice or broken ice unbroken or broken up by the transferring and breaking part. The transferring and breaking part includes a transferring member for transferring ice and a breaking member for breaking ice, and the transferring member and the breaking member are configured such that ice is not stuck therebetween while being transferred.
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公开(公告)号：US10266385B2
公开(公告)日：2019-04-23
申请号：US15532786
申请日：2015-12-04
Applicant: COWAY CO., LTD.
Inventor： Soo-Young Lee , Gyeong-Min Lee , Kyu-Jun Kim
IPC: B67D3/00 , F25C1/08 , F28D7/02 , F28F1/12 , F25D31/00 , F28F9/02 , F28D7/08 , F28D20/00 , F28F1/24 , F25B25/00
Abstract: A cold-water generating tank is provided for generating cold water by using the ice thermal storage method and a water cooler equipped with same. The cold-water generating tank includes a tank body which houses, on the inside thereof, an ice storage liquid cooled by means of a cooling unit; a cooling tube provided on the inside of the tank body in order to cool the ice storage liquid housed inside the tank body; and a cold-water generating unit which has a heat exchange tube forming a flow pathway where inflowing water becomes cold water through heat exchange with the ice storage liquid, and has an extension member positioned on the outer circumferential surface of the heat exchange tube in order to widen the area of contact with the ice storage liquid.
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