Infrared mirror with a thermally stable layer
US10865138B2 · kind B2 · utility
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6References
11Claims
0Family size
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Key dates
| Filing date | Dec 28, 2016 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Mar 27, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B5/282
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Component surfaces are coated with thermally stable layers. In particular infrared mirror surfaces or surfaces of combustion chambers are coated with at least one layer consisting of thermally stable Al—Cr—O in such a manner that the absorption, reflection or transmission of infrared radiations (hereinafter also called thermal radiations) is influenced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.