Curved glass reflector and method of making same
US4429953A · kind A · utility
15Cited by
3References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1980 |
| Grant date | Feb 7, 1984 |
| Priority date | — |
| Expiry date | Sep 29, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S359/90
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A curved glass X-Ray reflector having a curve depth d' including a glass plate having a stiffness S.sub.1 ; a backing plate having a stiffness S.sub.2 and a curved surface with curve depth d; and bonding means for joining the glass plate to the curved surface, the resulting curved glass reflector having curve depth d', where d' is equal to d/R and R is the ratio of (S.sub.1+ S.sub.2)/S.sub.2 ; and a method of making such a reflector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.