公开(公告)号：US20250043960A1

公开(公告)日：2025-02-06

申请号：US18716872

申请日：2021-12-24

Applicant: LG Electronics Inc.

Inventor： Hyeunsik NAM ,  Taeyong JUNG ,  Chanbo SHIM

IPC: F24C15/20

Abstract: An invention relating to a cooking appliance is disclosed. In the disclosed invention, at least one of a first manipulation device and a second manipulation device comprises a dial for selecting one of two or more operation modes and a pushbutton for selecting one of two operation modes, and the types of operation modes selectable by the second manipulation device may vary according to operation modes selected by the first manipulation device, or the types of operation modes selectable by the dial may vary according to operation modes selected by the pushbutton.

公开(公告)号：US20250031896A1

公开(公告)日：2025-01-30

申请号：US18713979

申请日：2021-12-13

Applicant: LG ELECTRONICS INC.

Inventor： Jungkeun YANG ,  Hyeunsik NAM ,  Seung-Yeon CHOI

IPC: A47J31/46 ,  A47J31/057 ,  A47J31/06 ,  A47J31/44

Abstract: A coffee maker is disclosed. The disclosed coffee maker has a dripper cap provided inside an extraction hole of a dripper and allows the dripper cap to move up and down linearly by means of screw rotation. Therefore, the operation of opening/closing the extraction hole can be simply implemented.

公开(公告)号：US20250027594A1

公开(公告)日：2025-01-23

申请号：US18909284

申请日：2024-10-08

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Myoungju Kang ,  Bongjin Kim

IPC: F16L59/065 ,  B60N3/10 ,  F16L59/02 ,  F25D11/02 ,  F25D16/00 ,  F25D17/06 ,  F25D23/06

Abstract: A vacuum adiabatic body, a refrigerating or warming apparatus, and a method for manufacturing a vacuum adiabatic body are provided. The vacuum adiabatic body includes a first plate defining at least a portion of a wall for a first space, a second plate defining at least a portion of a wall for a second space having a second temperature different from a first temperature of the first space, and at least one conductive resistance sheet connecting the first and second plates to each other. At least one of a flange of the first plate coupled to the at least one conductive resistance sheet or a flange of the second plate coupled to the at least one conductive resistance sheet is bent.

公开(公告)号：US20240426544A1

公开(公告)日：2024-12-26

申请号：US18827300

申请日：2024-09-06

Applicant: LG ELECTRONICS INC.

Inventor： Bongjin KIM ,  Hyeunsik NAM ,  Deokhyun YOUN ,  Jaehyun BAE ,  Jangseok LEE

IPC: F25D23/06 ,  F25D11/02 ,  F25D23/02 ,  F25D23/08

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes an outer case made of a metal material, which is thicker than a plate providing a vacuum space. The vacuum space provides two extension modules that extend in directions different from each other. Accordingly, a refrigerator door may be improved in adiabatic performance.

公开(公告)号：US20200267806A1

公开(公告)日：2020-08-20

申请号：US16796613

申请日：2020-02-20

Applicant: LG Electronics Inc.

Inventor： Hyeunsik NAM ,  Wan Soo KIM ,  Hyunwook MOON ,  Byungkyu PARK ,  Yangkyeong KIM

IPC: H05B6/12 ,  H05B6/06 ,  A47J27/086 ,  H02J50/12 ,  H02J50/40 ,  A47J27/08

Abstract: A wireless induction heating cooker includes a main body, a lid coupled to the main body, an internal pot stored in the main body, a first power receiving coil placed at a lower portion of an edge area of the internal pot, a lateral surface heating coil placed on an outer circumferential surface of the internal pot and connected with the first power receiving coil, a power transmitting coil provided on one lateral surface of an upper portion of the main body and supplied with electric currents induced to the first power receiving coil, and a second power receiving coil provided on one lateral surface of the lid and supplying electric currents induced by a magnetic field generated in the power transmitting coil to at least one of electronic devices.

公开(公告)号：US20250031898A1

公开(公告)日：2025-01-30

申请号：US18715860

申请日：2021-12-09

Applicant: LG ELECTRONICS INC.

Inventor： Jungkeun YANG ,  Hyeunsik NAM ,  Seung-Yeon CHOI

IPC: A47J31/46 ,  A47J31/10

Abstract: Disclosed is an invention relating to a coffee maker. A coffee maker, according to the present invention, comprises: a dripper, which receives water and ground coffee via the open upper side thereof, and extracts coffee from the ground coffee and discharges same downward; and a water outlet module which is located above the dripper and supplies water to the inside of the dripper, wherein the water outlet module comprises: a first supply pipe which is made of metal and has a first inner pipe guiding the movement of water; a second supply pipe which is rotatably connected to the first supply pipe, communicates with the first inner pipe, and has a second inner pipe guiding the movement of water; and a water outlet arm to which the second supply pipe is rotatably connected.

公开(公告)号：US20240200859A1

公开(公告)日：2024-06-20

申请号：US18591898

申请日：2024-02-29

Applicant: LG Electronics Inc.

Inventor： Sol HAN ,  Hyeunsik NAM ,  Wonyeong JUNG ,  Deokhyun YOUN

IPC: F25D23/06 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02

CPC classification number: F25D23/065 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D2201/00 ,  F25D2201/14 ,  F25D2317/043

Abstract: A vacuum adiabatic body includes a first plate configured to define at least a portion of a wall for a first space, a second plate configured to define at least a portion of a wall for a second space having a temperature different from that of the first space, and a support configured to maintain the third space. The support includes a coupling mechanism by which a first support plate and a second support plate are coupled to each other and integrated with each other and a seating mechanism configured to maintain a gap between the first support plate and the second support plate at points at which the first support plate and the second support plate contact each other. The seating mechanisms are spaced apart from the coupling mechanism.

公开(公告)号：US20240167752A1

公开(公告)日：2024-05-23

申请号：US18419927

申请日：2024-01-23

Applicant: LG ELECTRONICS INC.

Inventor： Myoungju KANG ,  Bongjin KIM ,  Hyeunsik NAM

IPC: F25D23/00 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D17/06 ,  F25D21/14 ,  F25D23/06

CPC classification number: F25D23/00 ,  F16L59/02 ,  F16L59/065 ,  F25D11/02 ,  F25D17/06 ,  F25D21/14 ,  F25D23/06

Abstract: A vacuum adiabatic body according to the present invention includes a reinforcing member which is provided at a peripheral portion of at least one plate member so as to reinforce the strength of the plate member providing the vacuum adiabatic body; and a drain pipe which penetrates a third space except for the reinforcing member and through which water passes. According to the present invention, the strength of the vacuum adiabatic body increases and a penetration path of the defrost water can be secured.

公开(公告)号：US20230341077A1

公开(公告)日：2023-10-26

申请号：US18212881

申请日：2023-06-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Myoungju KANG ,  Bongjin KIM

IPC: F16L59/065 ,  B60N3/10 ,  F16L59/02 ,  F25D23/06 ,  F25D11/02 ,  F25D16/00 ,  F25D17/06

CPC classification number: F16L59/065 ,  B60N3/104 ,  F16L59/02 ,  F25D23/066 ,  F25D11/02 ,  F25D16/00 ,  F25D17/065 ,  F25D2201/14

Abstract: A vacuum adiabatic body, a refrigerating or warming apparatus, and a method for manufacturing a vacuum adiabatic body are provided. The vacuum adiabatic body includes a first plate defining at least a portion of a wall for a first space, a second plate defining at least a portion of a wall for a second space having a second temperature different from a first temperature of the first space, and at least one conductive resistance sheet connecting the first and second plates to each other. At least one of a flange of the first plate coupled to the at least one conductive resistance sheet or a flange of the second plate coupled to the at least one conductive resistance sheet is bent.

公开(公告)号：US20220324366A1

公开(公告)日：2022-10-13

申请号：US17849103

申请日：2022-06-24

Applicant: LG ELECTRONICS INC.

Inventor： Hyeunsik NAM ,  Bongjin KIM

IPC: B60N3/10 ,  B60H1/00 ,  F25D17/04 ,  F25D17/06 ,  F25D29/00

Abstract: Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a first plate member defining at least a portion of a wall for a first space, a second plate member defining at least a portion of a wall for a second space having a temperature different from the first space, a sealing part sealing the first plate member and the second plate member to provide a third space that has a temperature between the temperature of the first space and the temperature of the second space and is in a vacuum state, a supporting unit maintaining the third space, a heat resistance unit reducing an amount of heat transferred between the first plate member and the second plate member, a port through which air in the third space is discharged, and a heat exchange module coming into contact with an inner surface of a cavity provided by the first plate member and the second plate member so as to perform heat exchange.