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公开(公告)号：US10899264B2
公开(公告)日：2021-01-26
申请号：US15780837
申请日：2016-12-07
申请人： LG ELECTRONICS INC.
发明人： Wonyeong Jung , Myoungju Kang , Deokhyun Youn , Sungsub Lee , Sora Kim , Daewoong Kim , Jangseok Lee
摘要： Disclosed is a vacuum insulator comprising: a heat diffusion block placed in a third space; a thermoelectric module coming into contact with the heat diffusion block so as to exchange heat therewith, and placed in the third space; and a heat sink exchanging heat with the thermoelectric module and placed in a first space or a second place. According to the present invention, high heat-insulation performance and heat-transfer performance can be obtained.
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公开(公告)号：US10197324B2
公开(公告)日：2019-02-05
申请号：US14532698
申请日：2014-11-04
申请人： LG Electronics Inc.
发明人： Sangbong Lee , Jangseok Lee , Hyoungkeun Lim , Myungjin Chung , Minkyu Oh
摘要： A refrigerator and a method for controlling the same may be provided. The refrigerator includes a compressor, a condenser condensing the refrigerant compressed in the compressor, a refrigerant tube for guiding the refrigerant condensed in the condenser, a flow adjustment part coupled to the refrigerant tube to divide the refrigerant into a plurality of refrigerant passages, a plurality of expansion devices respectively disposed in the plurality of refrigerant passages to decompress the refrigerant condensed in the condenser, a plurality of evaporators evaporating the refrigerant decompressed in the plurality of expansion devices, and a supercooling heat exchanger disposed at an outlet-side of the condenser to supercool the refrigerant. The refrigerant supercooled in the supercooling heat exchanger may be introduced into the flow adjustment part.
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公开(公告)号：US09644887B2
公开(公告)日：2017-05-09
申请号：US14337691
申请日：2014-07-22
申请人： LG ELECTRONICS INC.
发明人： Myungjin Chung , Hyokeun Park , Jangseok Lee , Sangbong Lee , Hyoungkeun Lim
CPC分类号： F25D29/005 , F25B2700/21174 , F25B2700/21175 , F25D11/022 , F25D17/062 , F25D17/067 , F25D2700/10
摘要： A heat exchanger assembly, a refrigerator, and a method of controlling a refrigerator are provided. The heat exchanger assembly may include a heat exchanger provided on or at a side of a refrigerator body, the heat exchanger including a refrigerant tube, in which a refrigerant may flow, and at least one heat exchange fin, in which the refrigerant tube may be inserted, a temperature sensor disposed on or at an inlet-side or an outlet-side of the heat exchanger to detect a temperature of the refrigerant, and a sensor holder to fix a guide tube disposed on or at an inlet-side or outlet-side of the refrigerant tube and the temperature sensor in a state in which the guide tube is in contact with the temperature sensor.
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公开(公告)号：US20150121928A1
公开(公告)日：2015-05-07
申请号：US14531223
申请日：2014-11-03
申请人： LG Electronics Inc.
发明人： Sangbong LEE , Jangseok Lee , Hyoungkeun Lim , Myungjin Chung , Minkyu Oh , Namsoo Cho
CPC分类号： F25B49/02 , F25B1/005 , F25B1/10 , F25B5/02 , F25B39/02 , F25B40/00 , F25B2600/0251 , F25B2600/2507 , F25B2700/2117 , F25D11/022 , F25D29/00 , Y02B40/32
摘要： A refrigerator includes a compressor compressing a refrigerant, a condenser condensing the refrigerant compressed in the compressor, a refrigerant tube guiding a flow of the refrigerant condensed in the condenser, an expansion device decompressing the refrigerant condensed in the condenser, and an evaporator evaporating the refrigerant decompressed in the expansion device. The evaporator includes an evaporation tube through which the refrigerant decompressed in the expansion device flows, a coupling tube through a refrigerant heat-exchanged with the refrigerant of the evaporator flows, and a heat-exchange fin coupled to the evaporation tube and the coupling tube.
摘要翻译： 冰箱包括压缩制冷剂的压缩机，将在压缩机中压缩的制冷剂冷凝的冷凝器，引导冷凝器中冷凝的制冷剂的制冷剂管，对冷凝器中冷凝的制冷剂进行减压的膨胀装置和使制冷剂蒸发的蒸发器 在膨胀装置中减压。 蒸发器包括蒸发管，膨胀装置中减压的制冷剂流过，通过与蒸发器的制冷剂热交换的制冷剂的联接管流动，以及耦合到蒸发管和联接管的热交换散热片。
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公开(公告)号：US20150059370A1
公开(公告)日：2015-03-05
申请号：US14478600
申请日：2014-09-05
申请人： LG ELECTRONICS INC.
发明人： Hosan KIM , Jangseok Lee , Yonghun Suh , Sung Jhee , Hyoungkeun Lim
CPC分类号： F25D17/067 , F25B5/00 , F25B49/00 , F25B49/027 , F25B2341/0661 , F25B2600/111 , F25B2600/2511 , F25B2700/172 , F25D21/14 , F25D2321/141 , Y02B30/743
摘要： A refrigerator and a method of controlling a refrigerator are provided. The refrigerator may include a machine room defined in or at one side of a storage compartment, a base that defines a bottom surface of the machine room, a compressor seated on the base to compress a refrigerant, a condenser that condenses a refrigerant compressed in the compressor, the condenser being disposed on or at one side of the compressor, a drain pan disposed on the base to store condensed water generated in the condenser, and a fan assembly coupled to the base to generate an air flow within the machine room. The fan assembly may include a plurality of condensation fans.
摘要翻译： 提供一种冰箱和控制冰箱的方法。 冰箱可以包括限定在储藏室的一侧或其一侧的机房，限定机房底面的基座，位于基座上的压缩机以压缩制冷剂的冷凝器，冷凝器中压缩的制冷剂的冷凝器 压缩机，冷凝器设置在压缩机的一侧或一侧;排水盘，其设置在基座上，用于存储在冷凝器中产生的冷凝水;以及风扇组件，其连接到基座以在机房内产生空气流。 风扇组件可以包括多个冷凝风扇。
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公开(公告)号：US20150027678A1
公开(公告)日：2015-01-29
申请号：US14338528
申请日：2014-07-23
申请人： LG ELECTRONICS INC.
发明人： Hyunsoo SONG , Jangseok Lee , Sung Jhee
CPC分类号： B21D53/022 , C23C22/02 , C23C22/74 , C23C22/78 , C23C2222/20 , F28D1/0477 , F28D2021/007 , F28D2021/0071 , F28F1/32 , F28F13/187 , F28F17/005 , F28F19/006 , F28F19/06 , F28F21/084 , F28F2245/04 , F28F2255/20 , Y02T50/6765 , Y10T29/49378 , Y10T29/53113
摘要： A heat exchanger and a method and apparatus for manufacturing the same are provided. The heat exchanger may include a refrigerant tube, through which a refrigerant may flow, at least one heat-exchange fin, into which the refrigerant tube may be inserted, a plurality of tube treatments provided on a surface of the refrigerant tube, and a plurality of fin treatments provided on a surface of the at least one heat-exchange fin.
摘要翻译： 提供一种热交换器及其制造方法和装置。 热交换器可以包括可以流动制冷剂的制冷剂管，至少一个可以插入制冷剂管的热交换翅片，设置在制冷剂管的表面上的多个管处理，以及多个 提供在所述至少一个热交换翅片的表面上的翅片处理。
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公开(公告)号：US11788785B2
公开(公告)日：2023-10-17
申请号：US17620097
申请日：2020-07-09
申请人： LG ELECTRONICS INC.
发明人： Bongjin Kim , Hyeunsik Nam , Deokhyun Youn , Jaehyun Bae , Jangseok Lee
CPC分类号： F25D23/087 , F25D17/08 , F25D23/021 , F25D23/028 , F25D23/065 , F25D23/08 , F25D23/085 , F25D2201/14 , F25D2317/062
摘要： 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：US20230304727A1
公开(公告)日：2023-09-28
申请号：US18143378
申请日：2023-05-04
申请人： LG Electronics Inc.
发明人： Myoungju KANG , Deokhyun Youn , Jangseok Lee
CPC分类号： F25D23/066 , F16L59/065 , F25D11/02 , F25D17/062 , F25D17/08 , F25D23/02 , F25D23/069 , F25D2201/1282 , F25D2317/043 , F25D2600/04
摘要： Provided is a vacuum adiabatic body. To reduce a heat transfer amount between two plates, the vacuum adiabatic body includes: a conductive resistance sheet connecting plate members to each other, an exhaust port through which a gas of a third space is exhausted, and a sealing frame covering a conductive resistance sheet. A virtual line connecting both end portions of the conductive resistance sheet to each other is installed to be obliquely inclined when at least one extension direction of a first plate member or a second plate member is viewed in a horizontal direction.
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公开(公告)号：US11692764B2
公开(公告)日：2023-07-04
申请号：US16980599
申请日：2019-06-26
申请人： LG ELECTRONICS INC.
发明人： Myoungju Kang , Deokhyun Youn , Jangseok Lee
CPC分类号： F25D23/066 , F16L59/065 , F25D11/02 , F25D17/062 , F25D17/08 , F25D23/02 , F25D23/069 , F25D2201/1282 , F25D2317/043 , F25D2600/04
摘要： Provided is a vacuum adiabatic body. To reduce a heat transfer amount between two plates, the vacuum adiabatic body includes: a conductive resistance sheet connecting plate members to each other, an exhaust port through which a gas of a third space is exhausted, and a sealing frame covering a conductive resistance sheet. A virtual line connecting both end portions of the conductive resistance sheet to each other is installed to be obliquely inclined when at least one extension direction of a first plate member or a second plate member is viewed in a horizontal direction.
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公开(公告)号：US20230089951A1
公开(公告)日：2023-03-23
申请号：US17980867
申请日：2022-11-04
申请人： LG ELECTRONICS INC.
发明人： Sol HAN , Daewoong Kim , Wonyeong Jung , Jangseok Lee
IPC分类号： F25D23/06 , F16L59/065 , F25B13/00
摘要： Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a supporting unit configured to maintain a vacuum space part. The supporting unit includes a plurality of bars extending in a vertical direction between the first plate member and the second plate member. When a pitch of the bar is a, an elastic modulus of a material forming the bar is E, and a radius of a long axis is n and a radius of a short axis is m when a cross-section of the bar has an elliptical shape is n, the following equation: 1.0354
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