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Patent Agency Ranking
公开(公告)号：US10267535B2
公开(公告)日：2019-04-23
申请号：US15473739
申请日：2017-03-30
Applicant: LG ELECTRONICS INC.
Inventor： Jewook Jeon , Kobong Choi , Yonghyun Kim
IPC: F24H1/18 , B01D15/00 , B01D29/56 , B01D35/147 , B01D61/14 , B67D1/00 , B67D1/08 , B67D1/12 , F25D23/00 , F25D31/00 , H05B1/02 , H05B6/02 , C02F1/00 , B01D61/18 , B01D61/22 , B67D1/16 , H05B6/10 , C02F1/28 , C02F1/44
Abstract: A water purifier includes a hot water tank for receiving and heating received water by induction heating, a water outlet portion that is at least partially exposed to an outside of the water purifier for discharging hot water, a hot water line that is connected to the water outlet portion to communicate the hot water from the hot water tank to the water outlet portion, a hot water outlet valve that is located at the hot water line and that opens or closes the hot water line based on a control command, a connector that includes a hot water inlet connected to a water outlet pipe of the hot water tank and a hot water outlet connected to the hot water line, and a temperature sensor that is connected to the connector and that is configured to measure a temperature of the hot water that passes through the connector.
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公开(公告)号：US11057965B2
公开(公告)日：2021-07-06
申请号：US15586335
申请日：2017-05-04
Applicant: LG ELECTRONICS INC.
Inventor： Yonghyun Kim , Kobong Choi , Jewook Jeon , Siyeon An
Abstract: A control device, for a water purifier, that dispenses hot water and that includes: an input unit that is configured to receive a command signal; and a controller that is configured to control the water purifier based on the command signal, wherein the controller is configured to: control power output of a heating unit that is configured to heat water stored in a hot water tank of the water purifier, and based on the power output of the heating unit, control temperature of hot water dispensed by the water purifier is disclosed.
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公开(公告)号：US10883742B2
公开(公告)日：2021-01-05
申请号：US15473707
申请日：2017-03-30
Applicant: LG ELECTRONICS INC.
Inventor： Kobong Choi , Yonghyun Kim , Jewook Jeon
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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公开(公告)号：US10830493B2
公开(公告)日：2020-11-10
申请号：US16270014
申请日：2019-02-07
Applicant: LG ELECTRONICS INC.
Inventor： Jewook Jeon , Kobong Choi , Yonghyun Kim
IPC: F24H1/18 , C02F1/00 , B01D61/18 , B01D61/22 , B67D1/16 , H05B6/10 , B01D15/00 , B01D29/56 , B01D35/147 , B01D61/14 , B67D1/00 , B67D1/08 , B67D1/12 , F25D23/00 , F25D31/00 , H05B1/02 , H05B6/02 , C02F1/28 , C02F1/44
Abstract: A water purifier includes a hot water tank for receiving and heating received water by induction heating, a water outlet portion that is at least partially exposed to an outside of the water purifier for discharging hot water, a hot water line that is connected to the water outlet portion to communicate the hot water from the hot water tank to the water outlet portion, a hot water outlet valve that is located at the hot water line and that opens or closes the hot water line based on a control command, a connector that includes a hot water inlet connected to a water outlet pipe of the hot water tank and a hot water outlet connected to the hot water line, and a temperature sensor that is connected to the connector and that is configured to measure a temperature of the hot water that passes through the connector.
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公开(公告)号：US10807855B2
公开(公告)日：2020-10-20
申请号：US15466110
申请日：2017-03-22
Applicant: LG ELECTRONICS INC.
Inventor： Kobong Choi , Yonghyun Kim , Jewook Jeon , Jungmin Moon
IPC: B67D3/00 , C02F1/00 , B67D1/00 , B67D1/08 , H05B6/10 , B67D1/12 , F25D31/00 , B67D1/14 , H05B6/36 , C02F1/28 , C02F1/44
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 cock (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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