Apparatus and method for applications of optical fiber coatings
US10036108B2 · kind B2 · utility
2Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2014 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | May 13, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4402
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
One embodiment of the disclosure relates to a fiber coating apparatus having a fiber entrance opening, a conical section with walls tapered at half angles between 2 and 25° and height (also referred to as length herein) L1 between 0.25 mm and 2 mm, and a cylindrical land portion of diameter d2 between 0.1 and 0.5 mm and height (length) L2 between 0.05 and 1.25 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.