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公开(公告)号：US20170320721A1
公开(公告)日：2017-11-09
申请号：US15466110
申请日：2017-03-22
Applicant: LG ELECTRONICS INC.
Inventor： Kobong CHOI , Yonghyun KIM , Jewook JEON , Jungmin MOON
Abstract: A water purifier that includes: a main body including: a filter unit, a cooling unit, and a heating unit; a first water tube through which water purified by the filter unit or water cooled by the cooling unit passes; a second water tube through which water heated by the heating unit passes; a water discharge unit that protrudes from a portion of the main body; and a water discharge cork (i) that downwardly protrudes from the water discharge unit, (ii) that is coupled to the first water tube and the second water tube, and (iii) that is configured to discharge water purified by the filter unit or water cooled by the cooling unit in a first stream and discharge water heated by the heating unit in a second stream, wherein the first stream is separated from the second stream is disclosed.
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公开(公告)号：US20220396500A1
公开(公告)日：2022-12-15
申请号：US17836421
申请日：2022-06-09
Applicant: LG Electronics Inc.
Inventor： Jungsuk BAE , Jewook JEON , Jongwon YUN
Abstract: A water purifier includes a body part generating purified water, hot water, and sterilization water. The body part includes: a filter purifying water, a hot water module that defines a heating flow path through which the purified water passing through the filter passes and that heats the purified water passing through the heating flow path into hot water, an intermediate flow path connecting the filter to the hot water module, a sterilization water flow path having a first side branched from the intermediate flow path and a second side connected to a water outlet, a sterilization water module installed in the sterilization water flow path and electrolyzing water passing through the sterilization water flow path into sterilization water, a hot water flow path guiding the hot water passing through the hot water module toward a water discharge nozzle, and a controller controlling the hot water and sterilization modules.
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公开(公告)号：US20200338483A1
公开(公告)日：2020-10-29
申请号：US16923865
申请日：2020-07-08
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON , Soonki JUNG , Minho KIM , Youngseok KIM , Hoon JANG , Jingyu JI
Abstract: A purification device comprises a main body having an opening in a front-face thereof; a rotator disposed in the opening to be rotatably mounted on the main body; a manipulation structure spaced from and above the rotator and rotatably connected to a top face of the main body, the manipulation structure protruding forward of the main body; and a water-outlet including; a first cover fixed to the rotator through the opening, the first cover protruding forward of the main body, and a top of the first cover being connected to a bottom of the manipulation structure; a second cover vertically movable while being held in contact with the first cover; and a nozzle on a bottom of the second cover; wherein when the second cover rises to a highest level, a top of the second cover is located in a space between the rotator and the manipulation structure.
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公开(公告)号：US20190060806A1
公开(公告)日：2019-02-28
申请号：US16114767
申请日：2018-08-28
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON , Soonki JUNG , Minho KIM , Youngseok KIM , Hoon JANG , Jingyu JI
Abstract: A purification device comprises a main body having an opening in a front-face thereof; a rotator disposed in the opening to be rotatably mounted on the main body; a manipulation structure spaced from and above the rotator and rotatably connected to a top face of the main body, the manipulation structure protruding forward of the main body; and a water-outlet including; a first cover fixed to the rotator through the opening, the first cover protruding forward of the main body, and a top of the first cover being connected to a bottom of the manipulation structure; a second cover vertically movable while being held in contact with the first cover; and a nozzle on a bottom of the second cover; wherein when the second cover rises to a highest level, a top of the second cover is located in a space between the rotator and the manipulation structure.
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公开(公告)号：US20170321931A1
公开(公告)日：2017-11-09
申请号：US15473707
申请日：2017-03-30
Applicant: LG ELECTRONICS INC.
Inventor： Kobong CHOI , Yonghyun KIM , Jewook JEON
CPC classification number: F24H7/002 , B67D1/0004 , B67D1/0014 , B67D1/0859 , B67D1/0895 , B67D2210/00005 , B67D2210/0001 , B67D2210/00026 , B67D2210/00118 , F25D11/00 , F25D23/003 , F25D31/003 , H05B6/02 , H05B6/108
Abstract: A water purifier includes a working coil, a hot water tank that faces toward the working coil and is spaced apart from the working coil by a gap to heat a liquid passing through an inner space of the hot water tank by an induction of the working coil, a bracket that is coupled to the hot water tank, the working coil being located between the hot water tank and the bracket, and a spacer that is located between the working coil and the hot water tank to thereby define the gap between the working coil and the hot water tank.
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Patent Agency Ranking
公开(公告)号：US20170319990A1
公开(公告)日：2017-11-09
申请号：US15586529
申请日：2017-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON , Kobong CHOI , Yonghyun KIM
IPC: B01D35/153 , B01D35/157 , B67D1/00 , B67D1/12 , B67D1/08 , B01D29/60 , C02F1/00
CPC classification number: B01D35/153 , B01D29/60 , B01D35/1573 , B01D2201/167 , B67D1/0009 , B67D1/0014 , B67D1/0082 , B67D1/0857 , B67D1/0864 , B67D1/0878 , B67D1/0884 , B67D1/0888 , B67D1/0895 , B67D1/125 , B67D1/1256 , B67D1/1281 , B67D1/14 , B67D2001/0093 , B67D2210/0001 , B67D2210/00031 , B67D2210/00044 , B67D2210/00047 , B67D2210/00065 , B67D2210/00118 , C02F1/001 , C02F1/003 , C02F2201/005 , C02F2209/40 , C02F2209/44 , C02F2307/10
Abstract: A water purifier that includes: a filter unit that is configured to purify water; a cooling unit that is configured to cool water purified by the filter unit using cooling water; a water discharge unit that is configured to discharge water cooled by the cooling unit; a cold water flow path that couples the cooling unit to the water discharge unit and through which water cooled by the cooling unit passes; a cold water discharge valve that is coupled to a first side of the cooling unit and that is configured to control water flow inside the cold water flow path; and a check fitting unit that is coupled to a first side of the water discharge unit and that is configured to block pressure change inside the cold water flow path is disclosed.
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公开(公告)号：US20170291807A1
公开(公告)日：2017-10-12
申请号：US15483568
申请日：2017-04-10
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON
CPC classification number: B67D1/0859 , B67D1/0014 , B67D1/0855 , B67D1/0895 , B67D2210/0001 , C02F1/003 , C02F1/283 , C02F1/444 , C02F2307/10
Abstract: A water dispenser includes a filter unit filtering raw water supplied from a raw water supply unit to produce purified water, a cold water tank assembly cooling purified water to produce cold water, a refrigerating cycle device maintaining cooling water filled in a cooling water accommodation unit at a low temperature, a cooling water flow channel supplying water to the cooling water accommodation unit, a flow rate sensor measuring a flow rate of water supplied to the cooling water accommodation unit, a stirrer to stir the cooling water filled in the cooling water accommodation unit, and a controller determining whether cooling water has been filled up to a reference water level on the basis of a rotation speed of the stirrer per unit time.
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公开(公告)号：US20220055884A1
公开(公告)日：2022-02-24
申请号：US17517931
申请日：2021-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Minho KIM , Youngseok KIM , Jongwon YUN , Hoon JANG , Jewook JEON , Soonki JUNG , Jingyu JI
Abstract: Provided is a water purifier. The water purifier includes a water purifier body provided with a filter, purifying raw water supplied from the outside, and supplying purified water, a water discharge module of which at least a portion is coupled to protrude to the front of the water purifier body so that at least a portion thereof rotates or is elevated with respect to the water purifier body and which is provided with a water discharge nozzle, which supplies the purified water supplied from the water purifier body to a user, in a lower end thereof, a driving unit providing power providing power required for the rotation and elevation of the water discharge module, a detection unit installed in the water purifier body or the water discharge module to recognize a position and size of a container placed around the water purifier body, and a control unit receiving position information and size information of the container from the detection unit to control the driving unit so that the water discharge nozzle moves above the container.
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公开(公告)号：US20200270150A1
公开(公告)日：2020-08-27
申请号：US16796014
申请日：2020-02-20
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON , Dongkoo HAN , Jingyu JI , Sangnam KIM , Jongwon YUN , Junki YEO , Youngseok KIM
Abstract: Provided is a liquid dispensing device. The liquid dispensing device includes an internal member coupled to a sink and a nozzle. A sterilized liquid module is provided in the internal member and includes a casing having an inner space to receive the liquid, and at least one electrode positioned parallel to a longitudinal direction of the casing, installed in the inner space of the casing, and configured to generate the sterilized liquid through electrolysis of liquid in the inner space of the casing.
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公开(公告)号：US20200270116A1
公开(公告)日：2020-08-27
申请号：US16796144
申请日：2020-02-20
Applicant: LG ELECTRONICS INC.
Inventor： Jewook JEON , Dongkoo HAN , Jingyu JI , Sangnam KIM , Jongwon YUN , Junki YEO , Youngseok KIM
Abstract: Provided is a liquid dispensing device. The liquid dispensing device includes an internal member coupled to a sink and a nozzle. A liquid processing module is installed separately from the dispenser and may include components to generate, for example, a heated liquid, a cooled liquid, or a liquid having a sterilizing agent. Piping coupling the liquid processing module to the nozzle may extend through the internal member, and one or more components may couple the internal member under the sink. One or more valves may be positioned on the piping to direct fluid from the liquid processing module to the nozzle or to discharge fluid.
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