公开(公告)号：US20190203986A1

公开(公告)日：2019-07-04

申请号：US16298281

申请日：2019-03-11

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN

IPC: F25B40/00 ,  F25D23/06

CPC classification number: F25B40/00 ,  F25D23/061 ,  F25D2201/14

Abstract: A refrigerator includes an inner case, an outer case, a vacuum space, and a liquid-gas interchanger. The inner case defines an exterior appearance of a storage space. The outer case is spaced apart a predetermined distance from the inner case. The vacuum space is provided between the inner case and the outer case, and maintains a vacuum to insulate the inner case from the outer case. The liquid-gas interchanger is arranged in the vacuum space to generate heat exchange between a refrigerant after it is exhausted from an evaporator and a refrigerant before it is drawn into an evaporator.

公开(公告)号：US20180238610A1

公开(公告)日：2018-08-23

申请号：US15749142

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Daewoong KIM

IPC: F25D23/06 ,  F25D23/02 ,  F25D23/08 ,  F25B13/00

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; a heat resistance unit; and an exhaust port, wherein the heat resistance unit includes a conductive resistance sheet connected to the first plate, the conductive resistance sheet resisting heat conduction flowing along a wall for the third space, the conductive resistance sheet includes a shielding part for heat-insulating the conductive resistance sheet by shielding a first surface of the conductive resistance sheet, and a second surface of the conductive resistance sheet is heat-insulated by the third space.

公开(公告)号：US20180224198A1

公开(公告)日：2018-08-09

申请号：US15749179

申请日：2016-08-01

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN

IPC: F25D23/06 ,  F25D23/02 ,  F25D19/00 ,  F16L59/065 ,  F16L59/02 ,  B29C65/02 ,  B29C65/00 ,  B29C65/78

CPC classification number: F25D23/064 ,  B29C65/02 ,  B29C65/7897 ,  B29C66/00145 ,  B29C66/004 ,  B29C66/72 ,  B29K2023/06 ,  B29K2709/08 ,  B29K2715/003 ,  B29K2995/0097 ,  B29L2031/7622 ,  F16L59/02 ,  F16L59/065 ,  F25D19/006 ,  F25D23/02 ,  F25D23/062 ,  F25D2201/122 ,  F25D2201/14

Abstract: A vacuum adiabatic body, a method for fabricating a vacuum adiabatic body, a porous substance package, and a refrigerator including a vacuum adiabatic body and a porous substance package are provided. The vacuum adiabatic body may include a first plate, a second plate, a seal, a support, a heat resistance device, and an exhaust port. The support may include a porous substance and a film made of a resin material, the film configured to accommodate the porous substance therein. Accordingly, it may be possible to provide a vacuum adiabatic body through an inexpensive process.

公开(公告)号：US20180224197A1

公开(公告)日：2018-08-09

申请号：US15749161

申请日：2016-08-02

Applicant: LG ELECTRONICS INC.

Inventor： Wonyeong JUNG ,  Deokhyun YOUN ,  Sungsub LEE ,  Daewoong KIM ,  Sora KIM

IPC: F25D23/06 ,  F25D19/00 ,  F16L59/065 ,  F25D23/08

CPC classification number: F25D23/063 ,  F16L59/065 ,  F25D19/006 ,  F25D23/028 ,  F25D23/06 ,  F25D23/064 ,  F25D23/082 ,  F25D2201/14

Abstract: A vacuum adiabatic body includes a first plate; a second plate; a seal; a support; and an exhaust port, wherein an extension tab extending toward the third space to be coupled to the support is provided to at least one of the first and second plates, and the extension tab extends downward from an edge portion of the at least one of the first and second plates.