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公开(公告)号：US20230392743A1
公开(公告)日：2023-12-07
申请号：US18034679
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Bongjin KIM , Duchan KI
IPC分类号： F16L59/065 , F25D23/02 , F25D23/06
CPC分类号： F16L59/065 , F25D2201/14 , F25D23/062 , F25D23/02
摘要： 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 protruding from the first support plate. Optionally, the support may include a second support having a second support plate formed in a grid shape, and a plurality of spacers protruding 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 include 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, each of the support plates may includes a plurality of through-holes. Optionally, one through-hole may be defined by a pair of first extension portions and a pair of second extension portions crossing the pair of first extension portions, and a hydraulic diameter of each of the extension portions may be 1 or more and 2.5 or less.
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公开(公告)号：US20210088268A1
公开(公告)日：2021-03-25
申请号：US16981138
申请日：2019-06-26
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Wonyeong JUNG , Deokhyun YOUN
摘要： A vacuum adiabatic body between a first space and a second space includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.
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公开(公告)号：US20240019197A1
公开(公告)日：2024-01-18
申请号：US18034868
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Duchan KI
IPC分类号： F25D23/06 , F25D23/02 , F16L59/065
CPC分类号： F25D23/063 , F25D23/028 , F16L59/065 , F25D2201/14
摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Optionally, the vacuum adiabatic body may further include a side plate extending in a height direction of the vacuum space. Optionally, the first plate may be provided to be thinner than the second plate. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20210254778A1
公开(公告)日：2021-08-19
申请号：US16980288
申请日：2019-06-26
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Daewoong KIM , Deokhyun YOUN
IPC分类号： F16L59/065 , F25D21/04 , F25D21/08 , F25D23/06 , F25D29/00
摘要： Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.
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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
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Bongjin KIM
摘要： 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：US20220153089A1
公开(公告)日：2022-05-19
申请号：US17583566
申请日：2022-01-25
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Chanho CHUN
摘要： A vehicle, a refrigerator for a vehicle, and a method for controlling a refrigerator for a vehicle are provided. The method for controlling the refrigerator for the vehicle includes turning on a switch of the refrigerator for the vehicle, measuring a temperature of an interior of the refrigerator for the vehicle a first time, measuring a temperature of the interior of the refrigerator for the vehicle again a second time after a predetermined time has elapsed from the first time, determining a temperature change of the interior of the refrigerator from the first time to the second time, and operating the refrigerator for the vehicle in a quench mode in which the temperature in the interior of the refrigerator is rapidly lowered, unlike a normal mode, if the temperature change in the interior of the refrigerator is in a positive direction.
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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
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Bongjin KIM
摘要： 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：US20210032085A1
公开(公告)日：2021-02-04
申请号：US16975519
申请日：2019-03-26
申请人： LG ELECTRONICS INC.
发明人： Hyeunsik NAM , Duchan KI , Bongjin KIM , Jangseok LEE
摘要： 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：US20240019196A1
公开(公告)日：2024-01-18
申请号：US18034864
申请日：2021-11-01
申请人： LG ELECTRONICS INC.
发明人： Wonyeong JUNG , Deokhyun YOUN , Duchan KI
IPC分类号： F25D23/06 , F25D23/02 , F16L59/065 , F16L59/08
CPC分类号： F25D23/063 , F25D23/064 , F25D23/028 , F16L59/065 , F16L59/08 , F25D2201/14 , F25D2201/12
摘要： A vacuum adiabatic body according to an embodiment may include a first plate, a second plate, and a seal that seals a gap between the first plate and the second plate. Optionally, the vacuum adiabatic body according to an embodiment may include a support that maintains a vacuum space. Optionally, the vacuum adiabatic body according to an embodiment may include a heat transfer resistor that reduces an amount of heat transfer between the first plate and the second plate. Optionally, the vacuum adiabatic body may include a component coupling portion connected to at least one of the first or second plate so that a component is coupled thereto. Accordingly, the vacuum adiabatic body may be improved in productivity.
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公开(公告)号：US20230251015A1
公开(公告)日：2023-08-10
申请号：US18106644
申请日：2023-02-07
申请人： LG ELECTRONICS INC.
发明人： Duchan KI , Wonyeong Jung , Deokhyun Youn
CPC分类号： F25D21/08 , F25D23/065 , F16L59/065
摘要： A vacuum adiabatic body between a first space and a second space includes an alternating current line through which AC current flows as a driving source, a direct current line through which direct current flows as a driving source, and a signal line through which a control signal flows as electric lines configured to electrically connect the first space to the second space. Thus, the number of lines passing through the vacuum adiabatic body may be reduced.
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