Vacuum insulation panel and refrigerator including the same
US10065389B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Apr 6, 2016 |
| Grant date | Sep 4, 2018 |
| Priority date | — |
| Expiry date | Aug 6, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2201/14
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed herein are a vacuum insulation panel having an improved structure which may improve durability by minimizing a folding process, and a refrigerator including the same.The vacuum insulation panel includes a core material, a first outer skin material that is arranged to form an outer surface of the core material, a second outer skin material that has a gap and forms the other outer surface of the core material, and is disposed to face the first outer skin material, and a third outer skin material that is provided to connect the first outer skin material and the second outer skin material and to be variable in accordance with the gap.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.