公开(公告)号：US20210404729A1

公开(公告)日：2021-12-30

申请号：US17223872

申请日：2021-04-06

Applicant: LG Electronics Inc.

Inventor： Jeongwon YOO

IPC: F25D23/00 ,  F25D19/00 ,  F25B39/04 ,  F28D1/047

Abstract: A refrigerator includes a cabinet that defines a storage space and a machine compartment that accommodates a compressor, a blow fan, and a condenser. The condenser is curved along front, rear, and side surfaces of the machine compartment. The condenser includes a first header disposed at a first end of the condenser, a second header disposed at a second end of the condenser, tubes that connect the first header and the second header to each other, heat exchange fins disposed the tubes, an input connection portion that extends from the first header toward the second header and is configured to supply refrigerant to the first header, and an output connection portion that extends from the first header toward the second header and is spaced apart from the input connection portion. The output connection portion is configured to receive the refrigerant discharged from the first header.

公开(公告)号：US20230332820A1

公开(公告)日：2023-10-19

申请号：US18213122

申请日：2023-06-22

Applicant: LG Electronics Inc.

Inventor： Jeongwon YOO

IPC: F25D23/00 ,  F25B39/04 ,  F25D19/00 ,  F28D1/047

CPC classification number: F25D23/003 ,  F25B39/04 ,  F25D19/00 ,  F28D1/0476 ,  F25B2339/04 ,  F28D2021/007

Abstract: A refrigerator includes a cabinet that defines a storage space and a machine compartment that accommodates a compressor, a blow fan, and a condenser. The condenser is curved along front, rear, and side surfaces of the machine compartment. The condenser includes a first header disposed at a first end of the condenser, a second header disposed at a second end of the condenser, tubes that connect the first header and the second header to each other, an input connection portion that extends from the first header toward the second header and is configured to supply refrigerant to the first header, and an output connection portion that extends from the first header toward the second header and is spaced apart from the input connection portion. The output connection portion is configured to receive the refrigerant discharged from the first header.

公开(公告)号：US20240393033A1

公开(公告)日：2024-11-28

申请号：US18792184

申请日：2024-08-01

Applicant: LG Electronics Inc.

Inventor： Jeongwon YOO

IPC: F25D23/00 ,  F25B39/04 ,  F25D19/00 ,  F28D1/047 ,  F28D21/00

Abstract: A refrigerator includes a cabinet that defines a storage space and a machine compartment that accommodates a compressor, a blow fan, and a condenser. The condenser is curved along front, rear, and side surfaces of the machine compartment. The condenser includes a first header disposed at a first end of the condenser, a second header disposed at a second end of the condenser, tubes that connect the first header and the second header to each other, an input connection portion that extends from the first header toward the second header and is configured to supply refrigerant to the first header, and an output connection portion that extends from the first header toward the second header and is spaced apart from the input connection portion. The output connection portion is configured to receive the refrigerant discharged from the first header.

公开(公告)号：US20230314050A1

公开(公告)日：2023-10-05

申请号：US18023887

申请日：2021-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Sanggoo PARK ,  Jeongwon YOO

IPC: F25B39/00

CPC classification number: F25B39/00 ,  F25B39/02

Abstract: Provided is a refrigerator. The refrigerator includes a main body having a storage space and an evaporator accommodated in the main body and configured to cool cold air supplied to the storage space. The evaporator includes a pair of headers facing each other, a plurality of flat tubes which have both ends respectively connected to the pair of headers and through which a refrigerant flows, and a plurality of plate-shaped heat dissipation fins penetrated by the plurality of flat tubes. Each of the flat tubes has a plate shape and is coupled to each of the headers in a state of being inclined at a set angle.