Refractory insulating sheet
US9984794B1 · kind B1 · utility
1Cited by
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14Claims
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Key dates
| Filing date | Nov 28, 2017 |
| Grant date | May 29, 2018 |
| Priority date | — |
| Expiry date | Nov 28, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B2457/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A thin and lightweight refractory insulating sheet comprising a refractory bag and a layered type thermal insulator in the bag is disclosed. The layered type thermal insulator comprises a thermal energy consumption layer, a reflector and a graphite layer, and can efficiently attenuate thermal energy by conducting the thermal energy in all directions of the plane even when locally heated, and utilizing the thermal energy for vaporization of the water generated from the thermal energy consumption layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.