FI930200A - Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber - Google Patents
Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber Download PDFInfo
- Publication number
- FI930200A FI930200A FI930200A FI930200A FI930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A FI 930200 A FI930200 A FI 930200A
- Authority
- FI
- Finland
- Prior art keywords
- optical fiber
- silica
- manufacture
- fiber
- producing
- Prior art date
Links
Landscapes
- Glass Compositions (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
The invention relates to a method and a device for manufacturing an optic fibre item, in which method a covering layer of silica glass is mounted onto the blank 5 consisting of pure or mixed silica. The invention also relates to the use of a silica-containing fibre product 8 in the manufacture of an optic fibre item. According to the invention, a silica fibre product 8 is spooled onto the blank 5, after which the item is heated to burn the organic material of the fibre product and to melt or sinter the silica content of the product into a silica glass layer on the blank. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930200A FI94048C (en) | 1993-01-18 | 1993-01-18 | Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI930200A FI94048C (en) | 1993-01-18 | 1993-01-18 | Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber |
FI930200 | 1993-01-18 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI930200A0 FI930200A0 (en) | 1993-01-18 |
FI930200A true FI930200A (en) | 1994-07-19 |
FI94048B FI94048B (en) | 1995-03-31 |
FI94048C FI94048C (en) | 1995-07-10 |
Family
ID=8536793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI930200A FI94048C (en) | 1993-01-18 | 1993-01-18 | Process for producing an optical fiber and using a fiber product containing silica in the manufacture of an optical fiber |
Country Status (1)
Country | Link |
---|---|
FI (1) | FI94048C (en) |
-
1993
- 1993-01-18 FI FI930200A patent/FI94048C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI930200A0 (en) | 1993-01-18 |
FI94048C (en) | 1995-07-10 |
FI94048B (en) | 1995-03-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: TAIDETEOLLINEN KORKEAKOULU |
|
BB | Publication of examined application | ||
MM | Patent lapsed |