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公开(公告)号：US10167208B2
公开(公告)日：2019-01-01
申请号：US14875742
申请日：2015-10-06
Applicant: LG ELECTRONICS INC.
Inventor： Changgeun Lee , Youngjin Kim , Kowoon Baek
Abstract: A sterilizing system according to the present invention includes a water supply apparatus provided with a filter unit having a plurality of filters, a water tank storing water purified by the filter unit, a water cock and water tank connection passages, and a sterilizer to sterilize the water supply apparatus, wherein the sterilizer comprises a sterilizing water generator, a circulation pump, a circulation passage, a rinsing water supply passage, a first drain passage and a first drain valve.
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公开(公告)号：US10054362B2
公开(公告)日：2018-08-21
申请号：US15531009
申请日：2016-07-29
Applicant: LG ELECTRONICS INC.
Inventor： Jinho Chang , Hyungkyu Park , Dongjeong Kim , Changgeun Lee , Ayeong Lee , Jungjae Lee , Jaehoon Shin
IPC: F25D23/00 , F25D23/02 , F25D11/02 , E05F15/619
CPC classification number: F25D23/028 , E05F15/619 , E05Y2201/426 , E05Y2201/71 , E05Y2400/32 , E05Y2400/322 , E05Y2900/31 , F25D11/02 , F25D23/02 , F25D2323/021 , F25D2323/024 , F25D2700/02
Abstract: The present invention relates to a refrigerator. A refrigerator according to an aspect includes a cabinet in which a storage compartment is formed; a first refrigerator door which is capable of opening and closing the storage compartment; second refrigerator door which is disposed along with the first refrigerator door in a lateral direction; and a door opening device which is capable of operating in order to open and close at least one of the first refrigerator door and the second refrigerator door, wherein the door opening device includes a motor for generating a driving force; a push rod which operates by receiving the driving force generating from the motor; a gear for transferring the driving force of the motor to the push rod.
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公开(公告)号：US11040894B2
公开(公告)日：2021-06-22
申请号：US16889480
申请日：2020-06-01
Applicant: LG Electronics Inc.
Inventor： Myounggon Kim , Youngjin Kim , Kowoon Baek , Changgeun Lee , Jongho Park
IPC: C02F1/32
Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.
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公开(公告)号：US10703647B2
公开(公告)日：2020-07-07
申请号：US16355054
申请日：2019-03-15
Applicant: LG ELECTRONICS INC.
Inventor： Myounggon Kim , Youngjin Kim , Kowoon Baek , Changgeun Lee , Jongho Park
IPC: C02F1/32
Abstract: A water purifier that includes: a water storage tank that includes an interior area and a first opening to the interior area; a cover unit that is configured to cover the first opening and that includes: a frame body that includes a second opening, and a water storage tank cover that is coupled to the frame body and that is configured to rotate about an axis such that the water storage tank cover opens or closes the second opening; a sterilizer that is configured to sterilize water in the water storage tank; a switching module that is configured to control electric power supply to the sterilizer; and an operation member that is configured to control the switching module based on the water storage tank cover being opened or closed is disclosed.
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