公开(公告)号：US20200224962A1

公开(公告)日：2020-07-16

申请号：US16725166

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeongwon PARK ,  Giseok SEONG ,  Myungjin CHUNG ,  Kyungseok KIM ,  Yonghun SUH

IPC: F25D31/00 ,  F25D11/02 ,  F25D17/06 ,  F25D17/08 ,  F25D23/02 ,  F25D29/00

Abstract: A refrigerator includes a cabinet configured to be formed with a first storage chamber and a second storage chamber, a first door configured to open and close the first storage chamber, a second door configured to open and close the second storage chamber, a first cooler and a heater configured to adjust the temperature of the first storage chamber, a second cooler configured to adjust a temperature of the second storage chamber, and a controller configured to perform a general operation of the first storage chamber in preference to door load response operation of the second storage chamber, of the general operation of adjusting the temperature of the first storage chamber and the door load response operation of the second storage chamber.

公开(公告)号：US20200224955A1

公开(公告)日：2020-07-16

申请号：US16725428

申请日：2019-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeongwon PARK ,  Giseok SEONG ,  Myungjin CHUNG ,  Kyungseok KIM ,  Jinho KIM

IPC: F25D17/06

Abstract: A refrigerator includes a cabinet configured to form a storage space, a temperature adjusting device configured to cool the storage space, a fan configured to blow air heat-exchanged with the temperature adjusting device to the storage space, a heating device configured to heat the storage space, and a controller configured to control the fan and the heating device, in which the controller starts a humidity care mode which drives the fan if a door that opens and closes the storage space is in a closed state, the temperature adjusting device is not operated, and the heating device is off.

公开(公告)号：US20200166259A1

公开(公告)日：2020-05-28

申请号：US16694539

申请日：2019-11-25

Applicant: LG ELECTRONICS INC.

Inventor： Giseok SEONG ,  Yoonseong NAM ,  Yonghun SUH ,  Myungjin CHUNG

IPC: F25B49/02 ,  F25D17/06

Abstract: A method for controlling a refrigerator includes turning on a compressor to operate with a predetermined cooling power for cooling a storage compartment, turning off the compressor when a temperature of the storage compartment reaches a temperature equal to or lower than a first reference temperature, and turning on the compressor again when the temperature of the storage compartment reaches a temperature equal to or higher than a second reference temperature higher than the first reference temperature. In the turning on the compressor again, the compressor is operated with a cooling power determined based on an on slope, which is a temperature change slope of the storage compartment during an on time of the compressor, and an off slope, which is a temperature change slope of the storage compartment during an off time of the compressor.

公开(公告)号：US20190178557A1

公开(公告)日：2019-06-13

申请号：US16204824

申请日：2018-11-29

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin CHUNG ,  Kyungseok Kim ,  Kyeongyun Kim ,  Giseok Seong

IPC: F25D11/02 ,  F25D29/00

Abstract: A refrigerator includes a compressor, a condenser, a first evaporator connected with a first evaporator inlet path and a first evaporator outlet path, a second evaporator connected with a second evaporator inlet path and a second evaporator outlet path, a third evaporator connected with a third evaporator inlet path and a third evaporator outlet path, a path switching device, and a controller for controlling the compressor and the path switching device based on at least one mode.

公开(公告)号：US20150121927A1

公开(公告)日：2015-05-07

申请号：US14532191

申请日：2014-11-04

Applicant: LG Electronics Inc.

Inventor： Sangbong LEE ,  Jangseok LEE ,  Hyoungkeun LIM ,  Myungjin CHUNG ,  Minkyu OH ,  Namsoo CHO

IPC: F25D11/02 ,  F25B43/00 ,  F25B49/02 ,  F25B1/00

CPC classification number: F25D11/022 ,  F25B5/02 ,  F25B6/04 ,  F25B49/02 ,  F25B2400/16 ,  F25B2400/23 ,  F25B2600/01 ,  F25B2600/2511 ,  F25B2700/21174 ,  F25B2700/21175

Abstract: A refrigerator is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a refrigerant tube that guides the refrigerant condensed in the condenser, a plurality of evaporation passages, in which expansion devices may be respectively disposed, the plurality of evaporation passages branching from the refrigerant tube, a flow adjuster disposed in the refrigerant tube to supply the refrigerant into at least one evaporation passage of the plurality of evaporation passages, a plurality of evaporators, respectively, connected to the plurality of evaporation passages to evaporate the refrigerant decompressed in the plurality of expansion devices, and a liquid refrigerant supply device disposed at an outlet-side of the condenser to separate a liquid refrigerant of the refrigerant heat-exchanged in the condenser, thereby supplying the liquid refrigerant into the flow adjuster.

Abstract translation: 提供一种冰箱，其可以包括压缩制冷剂的至少一个压缩机，将在至少一个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，多个蒸发通道，其中 膨胀装置可以分别设置，多个从制冷剂管分支的蒸发通道，设置在制冷剂管中的流量调节器，以将制冷剂分别供应到多个蒸发通道的至少一个蒸发通道中，多个蒸发器， 连接到多个蒸发通道以使在多个膨胀装置中减压的制冷剂蒸发，以及设置在冷凝器出口侧的液体制冷剂供给装置，以分离在冷凝器中热交换的制冷剂的液体制冷剂，从而 将液体制冷剂供应到流量调节器中。

公开(公告)号：US20150121926A1

公开(公告)日：2015-05-07

申请号：US14531286

申请日：2014-11-03

Applicant: LG Electronics Inc.

Inventor： Sangbong LEE ,  Jangseok LEE ,  Hyoungkeun LIM ,  Myungjin CHUNG ,  Minkyu OH

IPC: F25D11/02 ,  F25B49/02 ,  F25B1/00

CPC classification number: F25D11/022 ,  F25B1/005 ,  F25B1/10 ,  F25B5/02 ,  F25B43/00 ,  F25B49/02 ,  F25B2341/0662 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2600/2507 ,  F25D29/00

Abstract: A refrigerant is provided that may include at least one compressor that compresses a refrigerant, a condenser that condenses the refrigerant compressed in the at least one compressor, a first expansion device that decompresses the refrigerant condensed in the condenser, a gas/liquid separator that separates the refrigerant decompressed in the first expansion device into a liquid refrigerant and a gaseous refrigerant, first and second evaporators, to which the liquid refrigerant separated in the gas/liquid separator may be introduced, and a second expansion device disposed at an inlet-side of the second evaporator to decompress the refrigerant.

Abstract translation: 提供一种制冷剂，其可以包括至少一个压缩制冷剂的压缩机，将在至少一个压缩机中压缩的制冷剂冷凝的冷凝器，对在冷凝器中冷凝的制冷剂进行减压的第一膨胀装置，分离出的冷凝器的气/液分离器 在第一膨胀装置中减压的制冷剂可以被引入到液体制冷剂中，并且气体/液体分离器中分离的液体制冷剂的气态制冷剂，第一和第二蒸发器可以被引入到其中，第二膨胀装置设置在气体/液体分离器的入口侧 第二蒸发器，用于减压制冷剂。

公开(公告)号：US20150121919A1

公开(公告)日：2015-05-07

申请号：US14531431

申请日：2014-11-03

Applicant: LG ELECTRONICS INC.

Inventor： Sangbong LEE ,  Jangseok LEE ,  Hyoungkeun LIM ,  Myungjin CHUNG

IPC: F25B49/02 ,  F25D11/00 ,  F25B1/00

CPC classification number: F25B49/02 ,  F25B1/005 ,  F25B1/10 ,  F25B5/02 ,  F25B2600/01 ,  F25B2600/0251 ,  F25B2600/2507 ,  F25D11/00 ,  F25D11/022 ,  F25D29/00 ,  F25D2700/12 ,  Y02B40/32

Abstract: Provided are a refrigerator and a method of controlling the refrigerator. The method includes driving a refrigerating cycle that includes a first evaporator and a second evaporator by activating a compressor and simultaneously supplying cold air to a refrigerator compartment and a freezer compartment by supplying refrigerant to the first and second evaporators according to the driving of the refrigerating cycle. The method may further include preventing the refrigerant from being introduced into the second evaporator by more than a first prescribed amount by increasing, for a first prescribed amount of time, a flow rate of the refrigerant supplied to the first evaporator; and preventing the refrigerant from being introduced into the first evaporator by more than a second prescribed amount by increasing, for a second prescribed amount of time, a flow rate of the refrigerant supplied to the second evaporator.

Abstract translation: 提供一种冰箱和控制冰箱的方法。 该方法包括通过启动压缩机来驱动包括第一蒸发器和第二蒸发器的制冷循环，同时通过根据制冷循环的驱动向第一和第二蒸发器供应制冷剂，同时向冷藏室和冷冻室供应冷空气 。 该方法还可以包括通过在第一规定时间内增加供应到第一蒸发器的制冷剂的流量来防止制冷剂被引入第二蒸发器中超过第一规定量; 并且通过在第二规定时间内增加供给到第二蒸发器的制冷剂的流量来防止制冷剂被引入第一蒸发器中超过第二规定量。

公开(公告)号：US20150027148A1

公开(公告)日：2015-01-29

申请号：US14337691

申请日：2014-07-22

Applicant: LG ELECTRONICS INC.

Inventor： Myungjin CHUNG ,  Hyokeun PARK ,  Jangseok LEE ,  Sangbong LEE ,  Hyoungkeun LIM

IPC: F25D29/00 ,  F25D17/06 ,  F25D11/02

CPC classification number: F25D29/005 ,  F25B2700/21174 ,  F25B2700/21175 ,  F25D11/022 ,  F25D17/062 ,  F25D17/067 ,  F25D2700/10

Abstract: 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.

Abstract translation: 提供一种热交换器组件，冰箱和控制冰箱的方法。 热交换器组件可以包括设置在冰箱主体或其一侧的热交换器，该热交换器包括制冷剂可流动的制冷剂管和至少一个热交换翅片，其中制冷剂管可以是 插入的温度传感器，设置在热交换器的入口侧或出口侧处或者在热交换器的入口侧或出口侧，以检测制冷剂的温度;以及传感器保持器，用于固定设置在入口侧或出口侧上的导管， 在导向管与温度传感器接触的状态下的制冷剂管和温度传感器的一侧。