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公开(公告)号：US11772951B2
公开(公告)日：2023-10-03
申请号：US16975343
申请日：2018-10-25
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Kwangyong An , Seonwoong Hwang
CPC classification number: B67D1/0859 , B67D1/0864 , C02F1/043 , F25D31/003 , B67D2210/00002 , C02F2307/10
Abstract: Disclosed herein is a water purifier including a coolant tank configured to store coolant, a partitioning plate configured to partition an internal space of the coolant tank into an upper space and a lower space and having a grid rib formed therein to enable coolant of the upper space and coolant of the lower space to circulate, a cold water pipe disposed in the lower space, an evaporator disposed in the upper space, and an agitator disposed inside the coolant tank, wherein the partitioning plate includes an outer water flow guide sleeve extending downwardly from a bottom surface thereof.
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公开(公告)号：US11034593B2
公开(公告)日：2021-06-15
申请号：US16401542
申请日：2019-05-02
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Goeun Kim , Kwangyong An
Abstract: A water purifier according to an aspect includes: a cooling water tank that keeps cooling water; a cold water pipe provided in the cooling water tank; an evaporator provided in the cooling water tank; 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; a stirring member that is provided in the cooling water tank and stirs the cooling water; a stirring motor that has a rotary shaft to which the stirring member is coupled; a stirring motor cap that covers the side and the top edge of the stirring motor; and a stirring motor support to which the stirring motor cap is fastened and that is provided at the top of the cooling water tank to seal the top of the cooling water tank.
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公开(公告)号：US12146126B2
公开(公告)日：2024-11-19
申请号：US17327338
申请日：2021-05-21
Applicant: LG Electronics Inc.
Inventor： Jinpyo Hong , Kwangyong An , Yongbum Kim , Suchang Cho , Youngjin Kim
Abstract: A beverage maker includes a fermentation tank in which an internal space for fermentation is formed, a temperature controller configured to control a temperature of the fermentation tank and including an evaporator and a heater, and an insulation portion surrounding a portion of an outer circumferential surface of the fermentation tank. The fermentation tank may include a first chamber, in which the evaporator is disposed, and a second chamber configured to be in contact with the heater and coupled to the first chamber, and the insulation portion may be located between the first chamber and the evaporator.
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Patent Agency Ranking
公开(公告)号：US11414848B2
公开(公告)日：2022-08-16
申请号：US16975342
申请日：2018-10-25
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Kwangyong An , Seonwoong Hwang
Abstract: Disclosed herein is a water purifier, in which a partitioning container is detachably mounted on the bottom surface of a tank cover, and an agitator is inserted into the partitioning container to be connected to an agitating motor mounted in the tank cover in a state where the partitioning container is mounted on the bottom surface of the tank cover. By this structure, the inner diameter of the partitioning container may be less than the outer diameter of the blade of the agitator.
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公开(公告)号：US10882727B2
公开(公告)日：2021-01-05
申请号：US16349102
申请日：2017-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Kwangyong An , Yongbum Kim
IPC: B67D1/08 , B01D35/18 , B67D1/12 , C02F1/00 , F25D23/00 , F25D31/00 , F25D23/06 , C02F1/28 , C02F1/44
Abstract: A water purifier includes a cooling water tank, a partition member mounted inside the cooling water tank and partitioning an inner space of the cooling water tank into an upper space and a lower space, a cold water pipe accommodated in the lower space; an evaporator accommodated in the upper space, and an agitator penetrating the partition member and disposed in the lower space. The partition member includes a bottom portion on which the evaporator is mounted and that defines a plurality of cooling water through-holes, and an outer wall portion extending upward along an edge of the bottom portion to define an evaporator accommodating portion. The outer wall portion is spaced apart from an inner wall of the cooling water tank to prevent ice formed in the evaporator accommodating portion from contacting the inner wall of the cooling water tank.
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公开(公告)号：US10704819B2
公开(公告)日：2020-07-07
申请号：US16066262
申请日：2016-12-27
Applicant: LG Electronics Inc.
Inventor： Kwangyong An , Jaehyun Han
IPC: F25C1/10 , F25C1/14 , F25C5/18 , F25C1/145 , F25C1/147 , A23G9/12 , A23G9/22 , F25C5/02 , A23G9/28
Abstract: The present invention relates to a powdered ice maker comprising: an ice-making part provided in a cylinder shape of which the inside is empty; a rotary shaft rotating around the central axis of the ice-making part; a water spraying part provided at the rotary shaft so as to spray water at an inner wall of the ice-making part while rotating; a cutter part provided at the rotary shaft so as to cut the ice formed on the inner wall of the ice-making part while rotating; a water tray rotating at the same angular velocity as that of the rotary shaft, and provided at a lower side of the water spraying part; and an ice tray provided at a lower side of the cutter part.
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公开(公告)号：US10472221B2
公开(公告)日：2019-11-12
申请号：US15651647
申请日：2017-07-17
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Kwangyong An , Seonwoong Hwang
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.
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公开(公告)号：US10322943B2
公开(公告)日：2019-06-18
申请号：US15659719
申请日：2017-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Park , Goeun Kim , Kwangyong An
Abstract: A water purifier according to an aspect includes: a cooling water tank that keeps cooling water; a cold water pipe that is provided in the cooling water tank; an evaporator that is provided in the cooling water tank; 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; a stirring member that is provided in the cooling water tank and stirs the cooling water; a stirring motor that has a rotary shaft to which the stirring member is coupled; a stirring motor cap that covers the side and the top edge of the stirring motor; and a stirring motor support to which the stirring motor cap is fastened and that is provided at the top of the cooling water tank to seal the top of the cooling water tank.
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