Invention Grant
- Patent Title: Vacuum adiabatic body, fabrication method for the vacuum adiabatic body, porous substance package, and refrigerator
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Application No.: US16953846Application Date: 2020-11-20
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Publication No.: US11719487B2Publication Date: 2023-08-08
- Inventor: Wonyeong Jung , Deokhyun Youn
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates LLP
- Priority: KR 20150109726 2015.08.03
- Main IPC: F25D23/02
- IPC: F25D23/02 ; F25D23/06 ; B29C65/02 ; B29C65/78 ; B29C65/00 ; F16L59/02 ; F16L59/065 ; F25D19/00 ; B29K709/08 ; B29L31/00
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.
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