公开(公告)号：US20220154388A1

公开(公告)日：2022-05-19

申请号：US17527740

申请日：2021-11-16

Applicant: LG Electronics Inc.

Inventor： Sanghun BAE ,  Bongjae KIM ,  Sanghyuk KWON ,  Yicheol CHOI ,  Jangseok LEE

IPC: D06F43/08 ,  D06F43/02

Abstract: A washing machine is configured to perform washing using carbon dioxide. The washing machine includes a first housing that defines an opening and an inner space, a drum disposed in the inner space of the first housing and configured to receive laundry, a barrier that is coupled to the first housing and seals the opening of the first housing, and a second housing that faces a surface of the barrier and is coupled to the first housing. The barrier defines (i) a first space between the first housing and the barrier from leaking and (ii) a second space between the second housing, where the barrier is configured to block liquid carbon dioxide injected into the first space from leaking into the second space.

公开(公告)号：US20220154387A1

公开(公告)日：2022-05-19

申请号：US17528812

申请日：2021-11-17

Applicant: LG Electronics Inc.

Inventor： Sanghyuk KWON ,  Sanghun BAE ,  Bongjae KIM ,  Jangseok LEE

IPC: D06F43/08

Abstract: A laundry treating apparatus includes a pressure vessel configured to receive fluid and to maintain a pressure therein to be higher than an atmospheric pressure, a separator that divides the pressure vessel into a first chamber and a second chamber, a drum rotatably disposed in the first chamber and configured to accommodate laundry therein, a driver configured to rotate the drum, and a pump configured to cause the fluid to flow between the first chamber and the second chamber.

公开(公告)号：US20210333043A1

公开(公告)日：2021-10-28

申请号：US17312528

申请日：2019-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Wonyeong JUNG ,  Wookjin YANG ,  Jangseok LEE

IPC: F25D23/06 ,  F25D23/02

Abstract: A vacuum adiabatic body according to the present invention includes a first plate member, a second plate member, a sealing part which seals between the first plate member and the second plate member, a conductive resistance sheet which connects the first plate member and the second plate member to each other so as to reduce a heat transfer amount between the first plate member and the second plate member, and at least one reinforcing frame which is installed on at least one of the first plate member and the second plate member to reinforce strength, in which the reinforcement frame includes at least one of at least one of a pair of front frames extending at left and right end portions of the opening in a vertical direction, and at least one of a pair of upper and lower frames of a machine chamber extending in the third space in the vertical direction.

公开(公告)号：US20210229214A1

公开(公告)日：2021-07-29

申请号：US17209776

申请日：2021-03-23

Applicant: LG ELECTRONICS INC. ,  UNIST ACADEMY-INDUSTRY RESEARCH CORPORATION

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Jangseok LEE ,  Hyungson KI

IPC: B23K26/08 ,  F25D23/06 ,  B23K37/04 ,  B23K26/12 ,  B23K26/20 ,  B23K26/28 ,  B23K26/244

Abstract: A refrigerator includes a vacuum adiabatic body including a conductive resistance sheet providing a vacuum space that has a temperature between a temperature of an internal space and a temperature of an external space and is in a vacuum state, the conductive resistance sheet capable of resisting heat conduction between a first plate and a second plate, wherein at least one of the conductive resistance sheet and each of the first and second plates are welded to each other to create a welding part, wherein a plurality of regular beads are provided to a surface of the welding part, and wherein the plurality of regular beads includes: a parabolic inflection region provided at a center portion; linear regions respectively provided at both outsides of the inflection region; and edge regions respectively provided at outsides of the linear regions.

公开(公告)号：US20210003341A1

公开(公告)日：2021-01-07

申请号：US16981980

申请日：2019-06-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyun BAE ,  Minsu RYU ,  Jangseok LEE

IPC: F25D23/06 ,  F16L59/08 ,  F16L59/065

Abstract: An vacuum adiabatic body includes a first plate, a second plate, and a support configured to maintain a vacuum space between the first and second plates. The support includes a support plate supported on an inner surface of one of the first plate and the second plate and a bar extending from the support plate. The bar contacts an inner surface of the other of the first plate and the second plate. The one end of the bar has a cross-section less than that of the other end of the bar.

公开(公告)号：US20190381923A1

公开(公告)日：2019-12-19

申请号：US16481161

申请日：2018-02-01

Applicant: LG ELECTRONICS INC.

Inventor： Daewoong KIM ,  Jangseok LEE

IPC: B60N3/10

Abstract: Provided is a refrigerator for a vehicle. The refrigerator for the vehicle may include a cavity or a compartment accommodating a product, a machine room defined in a side of the cavity, a compressor provided at a front side of an internal section of the machine room to compress a refrigerant, a condensation module or assembly disposed at a rear side of the internal section of the machine room to condense the refrigerant, an evaporation module in which the refrigerant condensed in the condensation module is supplied and evaporated and which is disposed in the cavity, and a machine room cover covering the machine room to enable air to be suctioned from a rear side thereof.

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

IPC: F25D21/04 ,  F25D29/00 ,  F25D23/06 ,  F25D11/02 ,  F25D23/02

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。

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。

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

IPC: F25B5/02 ,  F25B49/02

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。