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公开(公告)号：US10894727B2
公开(公告)日：2021-01-19
申请号：US16466881
申请日：2017-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Kiwon Yu , Youngjin Kim , Kyungsoo Oh
Abstract: The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separable from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with sterile water electrolyzed by an electrolytic module included in the case; and a third step of supplying the cabinet with water which has not passed through the electrolytic module included in the case, wherein the sterilization water and the water are supplied to the cabinet from the case via the guide pipe in the second step and the third step.
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Patent Agency Ranking
公开(公告)号：US10589977B2
公开(公告)日：2020-03-17
申请号：US15749556
申请日：2016-07-19
Applicant: LG ELECTRONICS INC.
Inventor： Kiwon Yu
Abstract: A method of controlling a drinking water includes allowing a user to input a water discharge signal through an input lever, opening a first valve when a channel is closed by a water discharge valve to supply drinking water to a mixing tank, when the amount of drinking water supplied to the mixing tank reaches a first predetermined amount, opening a second valve to supply minerals to the mixing tank, and, when the amount of drinking water supplied to the mixing tank reaches a second predetermined amount, opening the water discharge valve to discharge mineral water to the outside through a spout.
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公开(公告)号：US11345610B2
公开(公告)日：2022-05-31
申请号：US15712784
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Kiwon Yu , Jongho Park
Abstract: A control apparatus for an artificial intelligence water purifier includes a storage device and a control unit. The storage device is configured to store discharge information that includes an amount of beverage discharged from the water purifier in a time slot of a predetermined period of time. The control unit is configured to analyze the discharge information, set the time slot in a power-saving schedule based on analysis of the discharge information, and control the water purifier to perform a power-saving operation based on determining that an operation time is within the time slot set in the power-saving schedule.
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公开(公告)号：US10399874B2
公开(公告)日：2019-09-03
申请号：US14963418
申请日：2015-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Sangduck Lee , Kiwon Yu
Abstract: A drinking water supply device may include a filtered water pipe, a flow rate sensor, a water supply pipe, a mineral supply pipe provided with a mineral supply valve, a mineral cartridge configured to connect to the mineral supply pipe, a mineral mixer configured to connect to the water supply pipe and the mineral supply pipe and configured to allow mixing of the minerals from the mineral supply pipe with the filtered water in the water supply pipe, a pump, a discharge pipe configured to connect to the mineral mixer and the water supply pipe, and a controller configured to control an output voltage of the pump in order to adjust an amount of minerals that are supplied to the water supply pipe based on a flow rate sensed by the flow rate sensor.
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5.发明授权公开(公告)号：US11111158B2
公开(公告)日：2021-09-07
申请号：US16720322
申请日：2019-12-19
Applicant: LG ELECTRONICS INC.
Inventor： Jongho Park , Kiwon Yu
Abstract: Provided are a control device of a water purifier, a water purifier, and a control system of a water purifier. The control device of a water purifier includes a communication module transmitting operation information regarding an operation of the water purifier to a central server and receiving control information regarding control of the water purifier from the central server, and a control module generating the operation information and transmitting the generated operation information to the central server through the communication module and controlling an operation of the water purifier on the basis of the control information received from the central server.
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公开(公告)号：US11046570B2
公开(公告)日：2021-06-29
申请号：US16461210
申请日：2017-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Kiwon Yu , Youngjin Kim , Kowoon Baek , Kyungsoo Oh
Abstract: The present invention provides a method for controlling a drinking-water supply device, the method comprising: a first step of connecting a guide pipe of a case separated from a cabinet to form a channel through which water moves from the case to the cabinet; a second step of supplying the cabinet with hot water heated by a second hot water module included in the case; and a third step of supplying the cabinet with water which has not passed through the second hot water module included in the case, wherein a first hot water module, included in the cabinet, for heating water is not driven in the second step and the third step.
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