Evacuated thermal insulating glazing unit with an infrared reflecting coating
US4038797A · kind A · utility
8Cited by
7References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 5, 1976 |
| Grant date | Aug 2, 1977 |
| Priority date | — |
| Expiry date | May 5, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P80/20
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A thermal insulating glazing unit comprising a plurality of elongated evacuated sealed glass tubes arranged adjacent each other with their axes parallel, transverse to the light. The inner side of each of the glass tubes is covered by an infrared-reflecting coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.