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公开(公告)号：US20190186803A1
公开(公告)日：2019-06-20
申请号：US16222443
申请日：2018-12-17
Applicant: LG ELECTRONICS INC.
Inventor： Giseok SEONG , Kyungseok KIM , Kyeongyun KIM , Seunguk AHN , Myungjin CHUNG
CPC classification number: F25D11/022 , F25B13/00 , F25B49/02 , F25B2600/2511 , F25D17/065 , F25D21/006 , F25D21/08 , F25D2331/803
Abstract: A refrigerator including a compressor, a condenser, a freezing chamber evaporator, a freezing chamber fan, a defrosting heater, a wine chamber evaporator, a wine chamber fan, a path switching device configured to guide the refrigerant condensed in the condenser to the freezing chamber evaporator in a freezing chamber mode and to guide the refrigerant condensed in the condenser to the wine chamber evaporator in a wine chamber mode, and a controller configured to turn on the defrosting heater to perform a freezing chamber defrosting mode for defrosting the freezing chamber evaporator, to control the path switching device to the wine chamber mode while the temperature of the wine chamber is dissatisfied when the temperature of the wine chamber is dissatisfied in the freezing chamber defrosting mode, and to drive the wine chamber fan.
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公开(公告)号：US20250044019A1
公开(公告)日：2025-02-06
申请号：US18767330
申请日：2024-07-09
Applicant: LG Electronics Inc.
Inventor： Seongmin SONG , Yoomin PARK , Myungjin CHUNG , Kyunghun CHA
IPC: F25D23/02
Abstract: A refrigerator includes a cabinet and a door. The door includes: a door liner forming a rear of the door and having a liner opening; a panel assembly including a plurality of transparent panels; and an insulating material filled inside the door excluding the panel assembly, the panel assembly includes a first panel forming a front surface of the door; a second panel provided at a rear side spaced apart from the first panel and forming a first insulating layer between the second panel and the first panel; and a third panel provided at the rear side spaced apart from the second panel to cover the liner opening and forming a second insulating layer between the third panel and the second panel, and the first insulating layer is formed to be larger than the second insulating layer and protrudes further than an end portion of the second insulating layer.
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公开(公告)号：US20160356539A1
公开(公告)日：2016-12-08
申请号：US15029227
申请日：2016-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Namsoo CHO , Kyongbae PARK , Jangseok LEE
CPC classification number: F25D21/04 , F25D11/02 , F25D23/02 , F25D23/069 , F25D29/00 , F25D29/003 , F25D2323/021 , F25D2323/023 , F25D2400/02 , F25D2700/00 , F25D2700/12 , F25D2700/14
Abstract: Provided are a refrigerator and a method for controlling the same. The refrigerator includes a cabinet defining a storage compartment, a door selectively opening or closing the storage compartment, a heater disposed in the cabinet or door to prevent dew from being formed on a surface of the cabinet or door, a refrigerator temperature sensor detecting a temperature of the storage compartment of the refrigerator, and a control unit adjusting an operation factor or output of the heater on the basis of a temperature value detected by the refrigerator temperature sensor.
Abstract translation: 提供一种冰箱及其控制方法。 冰箱包括限定储藏室的橱柜，选择性地打开或关闭储藏室的门，设置在橱柜或门中以防止在柜子或门的表面上形成露水的加热器，检测温度的冰箱温度传感器 以及控制单元，其基于由冰箱温度传感器检测到的温度值来调节加热器的运行系数或输出。
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公开(公告)号：US20160313054A1
公开(公告)日：2016-10-27
申请号：US15074105
申请日：2016-03-18
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yonghun SUH , Sung JHEE , Namsoo CHO
CPC classification number: F25D29/00 , F25D11/022 , F25D17/065 , F25D2600/04 , F25D2600/06 , F25D2700/12 , F25D2700/14
Abstract: A refrigerator and a method for controlling a refrigerator, including a plurality of compressors and a plurality of evaporators disposed on inlet-sides of the plurality of compressors to supply cool air to a refrigerating compartment and a freezing compartment includes determining whether a temperature of the refrigerating compartment belongs to a refrigerating compartment satisfaction range, determining an indoor temperature when the temperature of the refrigerating compartment does not belong to the refrigerating compartment satisfaction range, and determining whether a load corresponding operation condition is satisfied when the determined indoor temperature belongs to a set range. When the load corresponding operation condition is satisfied, a simultaneous operation of the refrigerating compartment and the freezing compartment is performed, and when the load corresponding operation condition is not satisfied, a cooling operation of the refrigerating compartment is performed.
Abstract translation: 一种冰箱和一种用于控制冰箱的方法，包括多个压缩机和多个蒸发器，所述多个压缩机和多个蒸发器设置在多个压缩机的入口侧，以向冷藏室和冷冻室供应冷气，包括确定冷藏 隔室属于冷藏室满足范围，当冷藏室的温度不属于冷藏室满足范围时，确定室内温度，并且当所确定的室内温度属于设定范围时，确定是否满足负荷对应的运行条件 。 当满足负荷相应的操作条件时，执行冷藏室和冷冻室的同时操作，并且当不满足负荷相应的操作条件时，执行冷藏室的冷却操作。
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公开(公告)号：US20160252288A1
公开(公告)日：2016-09-01
申请号：US15030038
申请日：2015-06-18
Applicant: LG ELECTRONICS INC.
Inventor： Sangbong LEE , Hyoungkeun LIM , Myungjin CHUNG
CPC classification number: F25D11/022 , F16K11/00 , F25B5/02 , F25B41/04 , F25B41/067 , F25B2341/0661 , F25B2500/01 , F25B2600/2511 , F25B2700/21174 , F25B2700/21175
Abstract: Provided is a refrigerator. The refrigerator includes a main body including a refrigerating compartment and a freezing compartment, a machine room defined in a lower portion of the main body and in which a base is disposed, a compressor placed on the base to compress a refrigerant, a condenser placed on the base, the condenser being disposed at one side of the compressor, a valve device into which the refrigerant condensed in the condenser is introduced, the valve device including a plurality of discharge parts for discharging the refrigerant, a plurality of expansion devices connected to the plurality of discharge parts, and a plurality of evaporators including a first evaporator and a second evaporator which are connected to the plurality of expansion devices. The valve device is disposed inclined at a set angle toward one discharge part of the plurality of discharge parts with respect to a virtual line that is perpendicular to the base.
Abstract translation: 提供一个冰箱。 冰箱包括：主体，其包括冷藏室和冷冻室;机房，限定在主体的下部，底座设置在底座上，压缩机设置在基座上以压缩制冷剂;冷凝器， 所述基座，所述冷凝器配置在所述压缩机的一侧;阀装置，其中在所述冷凝器中冷凝的制冷剂被引入到所述阀装置中，所述阀装置包括用于排出制冷剂的多个排出部，连接到所述冷凝器的多个膨胀装置 多个排出部，以及包括与多个膨胀装置连接的第一蒸发器和第二蒸发器的多个蒸发器。 相对于与基座垂直的假想线，阀装置以相对于多个排出部的一个排出部倾斜一定角度。
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Patent Agency Ranking
公开(公告)号：US20150121917A1
公开(公告)日：2015-05-07
申请号：US14531065
申请日：2014-11-03
Applicant: LG Electronics Inc.
Inventor： Sangbong LEE , Jangseok LEE , Hyoungkeun LIM , Myungjin CHUNG
IPC: F25B49/02
CPC classification number: F25B49/02 , F25B5/02 , F25B49/005 , F25B2600/0251 , F25B2600/2507 , F25B2600/2515 , F25B2700/2117 , F25D29/00
Abstract: A refrigerator and a method for controlling a refrigerator are provided. The method may include driving a refrigerating cycle including a first evaporator and a second evaporator by activating at least one compressor, supplying refrigerant to the first and second evaporators by controlling a flow adjuster, recognizing whether the refrigerant is unequally introduced into the first or second evaporator, by sensing a temperature of the first or second evaporator through at least one temperature sensor, reducing supply of the refrigerant to the first or second evaporator into which the refrigerant is unequally introduced, by adjusting the flow adjuster, storing information about an operation time of the flow adjuster, recognizing whether the at least one temperature sensor has malfunctioned, and determining an operation time of the flow adjuster according to whether the at least one temperature sensor has malfunctioned.
Abstract translation: 提供一种用于控制冰箱的冰箱和方法。 该方法可以包括通过激活至少一个压缩机来驱动包括第一蒸发器和第二蒸发器的制冷循环，通过控制流量调节器来向第一和第二蒸发器供应制冷剂，识别制冷剂是否不均匀地引入第一或第二蒸发器 通过通过至少一个温度传感器感测第一或第二蒸发器的温度，通过调节流量调节器来减少制冷剂供给不均匀地引入制冷剂的第一或第二蒸发器的制冷剂， 流量调节器，识别至少一个温度传感器是否发生故障，以及根据至少一个温度传感器是否发生故障来确定流量调节器的操作时间。
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公开(公告)号：US20150040591A1
公开(公告)日：2015-02-12
申请号：US14453324
申请日：2014-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Hyoungkeun LIM , Sangbong LEE , Jangseok LEE , Myungjin CHUNG
CPC classification number: F25B5/02 , F25B1/10 , F25B41/062 , F25B49/02 , F25B2341/0661 , F25B2600/112 , F25B2600/21 , F25B2600/2511 , F25D11/022 , Y02B30/743 , Y02B40/32
Abstract: Provided are a refrigerator and a control method thereof. The refrigerator includes a compressor, a condenser, a refrigerant tube guiding a flow of the refrigerant condensed in the condenser, a plurality of expansion devices, a plurality of evaporators including first and second evaporators to evaporate the refrigerant decompressed in the plurality of expansion devices, a plurality of first evaporation passages in which a portion of the plurality of expansion devices is disposed, the plurality of first evaporation passages guiding introduction of the refrigerant into the first evaporator of the plurality of evaporators, a second evaporation passage in which the other portion of the plurality of expansion devices is disposed, the second evaporation passage guiding introduction of the refrigerant into the second evaporator and a flow adjusting unit to branch the refrigerant into the plurality of first evaporation passages and the second evaporation passage.
Abstract translation: 提供一种冰箱及其控制方法。 冰箱包括压缩机，冷凝器，引导在冷凝器中冷凝的制冷剂的制冷剂管，多个膨胀装置，包括第一和第二蒸发器的多个蒸发器，以蒸发在多个膨胀装置中减压的制冷剂， 多个第一蒸发通道，其中设置有多个膨胀装置的一部分，多个第一蒸发通道引导制冷剂引入多个蒸发器的第一蒸发器;第二蒸发通道，其中另一部分 设置多个膨胀装置，第二蒸发通道将制冷剂引导到第二蒸发器中，以及流量调节单元，用于将制冷剂分支到多个第一蒸发通道和第二蒸发通道中。
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公开(公告)号：US20240361044A1
公开(公告)日：2024-10-31
申请号：US18577554
申请日：2022-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Yoonseong NAM , Sounguk KIM , Kyungseok KIM
Abstract: The present disclosure relates to a storehouse. In one aspect of the present disclosure, a storehouse may include a first storage space configured to provide a space in which goods are stored within a predetermined temperature or a predetermined temperature range and a second storage space configured to provide a space in which a first heat exchanger is accommodated. The storehouse may include a third storage space configured to provide a space in which a second heat exchanger is accommodated. The storehouse may include a suction line heat exchanger (SLHX) including a first refrigerant pipe through which a refrigerant passing through the first heat exchanger flows and a second refrigerant pipe through which a refrigerant passing through the second heat exchanger flows, the first refrigerant pipe and the second refrigerant pipe being provided in contact with each other to exchange heat with each other.
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公开(公告)号：US20210131712A1
公开(公告)日：2021-05-06
申请号：US17148379
申请日：2021-01-13
Applicant: LG ELECTRONICS INC.
Inventor： Myungjin CHUNG , Kyeongyun KIM , Kyungseok KIM , Soyoon KIM , Seunguk AHN , Kyunghun CHA
Abstract: A control method for a refrigerator includes sensing a temperature of a storage room; operating a cool air supply at a cooling power when the sensed temperature of the storage room is equal to or above a first reference temperature; operating the cool air supply at a delay power, which is less than the cooling power, when the sensed temperature of the storage room is equal to or below a second reference temperature, which is less than the first reference temperature while the cool air supply is operating at the cooling power; and adjusting the cooling power or the delay power of the cool air supply according to the temperature of the storage room while the cool air supply is operating at the delay power, and operating the cool air supply at the determined adjusted cooling power or delay power.
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公开(公告)号：US20200224963A1
公开(公告)日：2020-07-16
申请号：US16725271
申请日：2019-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Jeongwon PARK , Giseok SEONG , Myungjin CHUNG , Kyungseok KIM , Jinho KIM , Tackwon HAN
Abstract: A refrigerator includes a cabinet formed with a chamber, a partition wall configured to partition the chamber into a storage space and an air flow path and including a discharge port and a suction port, and a heat exchanger provided in the air flow path, in which the air flow path includes a discharge flow path to guide air discharged to the discharge port, the discharge flow path has an inlet closer to a first side edge of the partition wall, and the suction port is formed closer to a vertical centerline of the partition wall than either of a first or second side edge of the partition wall.
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