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公开(公告)号：US20230408021A1
公开(公告)日：2023-12-21
申请号：US18034677
申请日：2021-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Minsu RYU
IPC: F16L59/065 , F25D23/06
CPC classification number: F16L59/065 , F25D23/062 , F25D2201/14
Abstract: A vacuum adiabatic body of the present embodiment may include a first plate, a second plate, a seal configured to seal the first plate and the second plate to provide a vacuum space, and a support configured to maintain the vacuum space. Optionally, the support may include a first support having a first support plate formed in a grid shape, and a plurality of spacer coupling portions configured to protrude from the first support plate. Optionally, the support may a second support having a second support plate formed in a grid shape, and a plurality of spacers configured to protrude from the second support plate and coupled to each of the plurality of spacer coupling portions to form a plurality of bars together with the plurality of spacer coupling portions. Optionally, the support may a radiation resistance sheet supported by a portion of the plurality of bars and spaced apart from at least one of the first support plate and the second support plate. Optionally, the plurality of spacer coupling portions may be arranged in a plurality of columns and a plurality of rows in the first support plate. Optionally, only a spacer coupling portion having the same shape may be provided in some columns of a plurality of columns, and spacer coupling portions having a different shape may be provided in some other columns.
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公开(公告)号：US20230075837A1
公开(公告)日：2023-03-09
申请号：US17986625
申请日：2022-11-14
Applicant: LG ELECTRONICS INC.
Inventor： Duchan KI , Bongjin KIM
Abstract: A vacuum adiabatic body according to the present invention includes a conductive resistance sheet which connects a first plate member and a second plate member to each other; a sealing frame which covers the conductive resistance sheet; a part fixing frame which is supported by the sealing frame; and a part which is mounted on the part fixing frame. According to the present invention, the power necessary for operation can be stably supplied while heat loss is prevented.
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公开(公告)号：US20230036303A1
公开(公告)日：2023-02-02
申请号：US17957503
申请日：2022-09-30
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Bongjin KIM
IPC: F25D23/02 , F16L59/065
Abstract: A vacuum adiabatic body includes a conductive resistance sheet which blocks heat conduction between plate members, and a sealing frame which covers the conductive resistance sheet. The sealing frame includes a side surface part, an outer surface part which is bent and extends from a side of the side surface part, and an inner surface part which is bent and extends from the other side of the side surface part. The sealing frame is provided as a configuration of a concave groove in which the width between the outer surface part and the inner surface part is smaller than the width of the side surface part. According to the present invention, a peripheral portion of the vacuum adiabatic body can be stably maintained.
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公开(公告)号：US20220252334A1
公开(公告)日：2022-08-11
申请号：US17620097
申请日：2020-07-09
Applicant: LG ELECTRONICS INC.
Inventor： Bongjin KIM , Hyeunsik NAM , Deokhyun YOUN , Jaehyun BAE , Jangseok LEE
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a mullion configured to divide a space within the refrigerator into a refrigerating compartment and a freezing compartment, an ice maker placed in the freezing compartment, and an ice-making cool air passage passing through the mullion to connect the freezing compartment to the ice maker. Therefore, cool air may be supplied in an adiabatic state to the ice maker disposed in the refrigerating compartment.
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公开(公告)号：US20210372557A1
公开(公告)日：2021-12-02
申请号：US16766215
申请日：2018-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Duchan KI , Bongjin KIM
Abstract: A vacuum adiabatic body according to the present invention includes a conductive resistance sheet which connects a first plate member and a second plate member to each other; a sealing frame which covers the conductive resistance sheet; a part fixing frame which is supported by the sealing frame; and a part which is mounted on the part fixing frame. According to the present invention, the power necessary for operation can be stably supplied while heat loss is prevented.
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Patent Agency Ranking
公开(公告)号：US20210032085A1
公开(公告)日：2021-02-04
申请号：US16975519
申请日：2019-03-26
Applicant: LG ELECTRONICS INC.
Inventor： Hyeunsik NAM , Duchan KI , Bongjin KIM , Jangseok LEE
Abstract: Provided is a water purifier. The water purifier includes an agitator configured to agitate cooling water and heat-exchange the cooling water with a cooling coil, a motor coupled to the agitator to allow the agitator to rotate, the agitator operating at at least two rotational speeds other than zero, and a control assembly configured to control the rotational speed of the motor.
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公开(公告)号：US20200023763A1
公开(公告)日：2020-01-23
申请号：US16484143
申请日：2018-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Sungsub LEE , Bongjin KIM
Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body may include a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a conduit having at least a portion passing through by the sealing part outside the third space to connect the first space to the second space, a supporting unit or bar maintaining the third space, a heat resistance unit or assembly for reducing a heat transfer amount between the first plate member and the second plate member, and a port or an exhaust port through which air of the third space is exhausted.
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公开(公告)号：US20170211865A1
公开(公告)日：2017-07-27
申请号：US15027158
申请日：2014-10-02
Applicant: LG ELECTRONICS INC.
Inventor： Donghoon LEE , Wookyong LEE , Bongjin KIM
IPC: F25C5/00
CPC classification number: F25C5/22 , F25C2400/04 , F25C2400/10 , F25C2500/02 , F25C2500/08 , F25D2400/04
Abstract: A refrigerator, according to one embodiment of the present invention, comprises: a cabinet including a refrigerator compartment, and a freezer compartment provided under the refrigerator compartment; a refrigerator compartment door rotationally connected to the front side of the cabinet to open/close the refrigerator compartment and including an ice compartment for storing ice; an ice bank which is provided to the ice compartment and stores ice; an icemaker which comprises an upper tray forming a hemispherical upper cell, a lower tray forming a hemispherical lower cell, and a rotating shaft for rotating the lower tray, and which is provided in the freezer compartment; a housing which accommodates the icemaker in an upper space thereof and has an ice collector, provided to a lower part thereof, for collecting ice separated from the icemaker; an ice transfer duct for connecting the housing and the ice bank; and an ice transfer device for transferring the ice collected in the ice collector to the ice bank along the ice transfer duct, wherein the ice transfer device can include: a transfer cable; a pusher connected to an end of the transfer cable; and a transfer case for accommodating the transfer cable which is wound therein.
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公开(公告)号：US20240167752A1
公开(公告)日：2024-05-23
申请号：US18419927
申请日：2024-01-23
Applicant: LG ELECTRONICS INC.
Inventor： Myoungju KANG , Bongjin KIM , Hyeunsik NAM
CPC classification number: F25D23/00 , F16L59/02 , F16L59/065 , F25D11/02 , F25D17/06 , F25D21/14 , F25D23/06
Abstract: A vacuum adiabatic body according to the present invention includes a reinforcing member which is provided at a peripheral portion of at least one plate member so as to reinforce the strength of the plate member providing the vacuum adiabatic body; and a drain pipe which penetrates a third space except for the reinforcing member and through which water passes. According to the present invention, the strength of the vacuum adiabatic body increases and a penetration path of the defrost water can be secured.
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公开(公告)号：US20240053091A1
公开(公告)日：2024-02-15
申请号：US18384570
申请日：2023-10-27
Applicant: LG ELECTRONICS INC.
Inventor： Daewoong KIM , Bongjin KIM
IPC: F25D23/06
CPC classification number: F25D23/062 , F25D2201/14
Abstract: A vacuum adiabatic body according to the present invention includes at least one reinforcing frame which is installed along a corner of at least one of a first plate member and a second plate member constituting an inner wall and an outer wall of the vacuum adiabatic body and is provided as one body for reinforcing the strength, thereby being capable of reinforcing the strength of the vacuum adiabatic body which is applied to the three-dimensional structure.
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