Method for drawing glass preform for optical fiber
US5788734A · kind A · utility
10Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 5, 1997 |
| Grant date | Aug 4, 1998 |
| Priority date | — |
| Expiry date | Feb 5, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03B2207/60
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A glass preform for an optical fiber is effectively drawn by connecting dummy rods to both ends of the glass preform and connecting the dummy rods to fitting members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.