DK339183A - Fremgangsmaade ved fremstilling af en optisk glasfiber - Google Patents
Fremgangsmaade ved fremstilling af en optisk glasfiber Download PDFInfo
- Publication number
- DK339183A DK339183A DK339183A DK339183A DK339183A DK 339183 A DK339183 A DK 339183A DK 339183 A DK339183 A DK 339183A DK 339183 A DK339183 A DK 339183A DK 339183 A DK339183 A DK 339183A
- Authority
- DK
- Denmark
- Prior art keywords
- manufacturing
- glass fiber
- optical glass
- optical
- fiber
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000005304 optical glass Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01486—Means for supporting, rotating or translating the preforms being formed, e.g. lathes
- C03B37/01493—Deposition substrates, e.g. targets, mandrels, start rods or tubes
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01466—Means for changing or stabilising the diameter or form of tubes or rods
- C03B37/01473—Collapsing
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/18—Axial perturbations, e.g. in refractive index or composition
- C03B2203/20—Axial perturbations, e.g. in refractive index or composition helical
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40205682 | 1982-07-26 | ||
| US06/402,056 US4453961A (en) | 1982-07-26 | 1982-07-26 | Method of making glass optical fiber |
| US42752582 | 1982-09-29 | ||
| US06/427,525 US4486212A (en) | 1982-09-29 | 1982-09-29 | Devitrification resistant flame hydrolysis process |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| DK339183D0 DK339183D0 (da) | 1983-07-25 |
| DK339183A true DK339183A (da) | 1984-01-27 |
| DK159875B DK159875B (da) | 1990-12-24 |
| DK159875C DK159875C (da) | 1991-05-21 |
Family
ID=27017699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK339183A DK159875C (da) | 1982-07-26 | 1983-07-25 | Fremgangsmaade ved fremstilling af en optisk glasgenstand med hoej renhed |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0100174B1 (da) |
| JP (1) | JPH064491B2 (da) |
| KR (1) | KR900004381B1 (da) |
| AU (1) | AU560536B2 (da) |
| BR (1) | BR8302985A (da) |
| CA (1) | CA1187291A (da) |
| DE (1) | DE3372358D1 (da) |
| DK (1) | DK159875C (da) |
| FI (1) | FI73405C (da) |
| MX (1) | MX158461A (da) |
| NO (1) | NO155487C (da) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3571317D1 (en) * | 1984-05-26 | 1989-08-10 | Rheydt Kabelwerk Ag | Method for producing a preform for drawing optical fibers |
| DE3576324D1 (de) * | 1984-05-26 | 1990-04-12 | Rheydt Kabelwerk Ag | Verfahren zum herstellen einer vorform zum ziehen von lichtleitfasern. |
| JPH0791081B2 (ja) * | 1986-07-03 | 1995-10-04 | 住友電気工業株式会社 | シングルモ−ドフアイバ用ガラス母材の製造方法 |
| US4810276A (en) * | 1987-08-05 | 1989-03-07 | Corning Glass Works | Forming optical fiber having abrupt index change |
| US5152818A (en) * | 1990-11-09 | 1992-10-06 | Corning Incorporated | Method of making polarization retaining fiber |
| DE4117816A1 (de) * | 1991-05-31 | 1992-12-03 | Heraeus Quarzglas | Verfahren zur herstellung einer vorform |
| EP0744383B1 (en) * | 1995-05-22 | 1999-09-08 | Corning Incorporated | Method for drying and sintering an optical fiber preform |
| CN1367764A (zh) * | 1998-05-29 | 2002-09-04 | 康宁股份有限公司 | 玻璃预制棒的制造方法 |
| BR0009970A (pt) * | 1999-04-26 | 2002-01-08 | Corning Inc | Fibra de guia de onda ótica de pico de água baixo e método de manufaturamento da mesma |
| DE10112624B4 (de) * | 2000-03-14 | 2007-03-29 | Heraeus Tenevo Gmbh | Verfahren zur Herstellung einer Vorform für optische Fasern und Verwendung eines Abscheidebrenners für diesen Zweck |
| AU2001296980A1 (en) * | 2000-11-01 | 2002-05-15 | Corning Incorporated | Method of manufacturing an optical fiber preform |
| JP2003226543A (ja) * | 2002-02-01 | 2003-08-12 | Fujikura Ltd | 光ファイバ母材の製造方法およびこれを用いた光ファイバ母材製造用バーナ装置 |
| JP5678467B2 (ja) * | 2010-04-30 | 2015-03-04 | 住友電気工業株式会社 | ガラス母材製造方法 |
| JP5533205B2 (ja) * | 2010-04-30 | 2014-06-25 | 住友電気工業株式会社 | ガラス母材製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53162152U (da) * | 1977-05-26 | 1978-12-19 | ||
| JPS5414753U (da) * | 1977-07-04 | 1979-01-30 | ||
| JPS5516980A (en) * | 1978-07-25 | 1980-02-06 | Unitika Ltd | Production of raised finished yarn |
| JPS5650130A (en) * | 1979-09-27 | 1981-05-07 | Sumitomo Electric Ind Ltd | Manufacture of preform for optical transmission |
| US4310339A (en) * | 1980-06-02 | 1982-01-12 | Corning Glass Works | Method and apparatus for forming an optical waveguide preform having a continuously removable starting member |
| US4286978A (en) * | 1980-07-03 | 1981-09-01 | Corning Glass Works | Method for substantially continuously drying, consolidating and drawing an optical waveguide preform |
| FR2487811B1 (fr) * | 1980-07-31 | 1985-07-26 | France Etat | Procede et installation de fabrication de fibres optiques en continu |
-
1983
- 1983-04-15 CA CA000425926A patent/CA1187291A/en not_active Expired
- 1983-05-20 MX MX197372A patent/MX158461A/es unknown
- 1983-06-07 BR BR8302985A patent/BR8302985A/pt not_active IP Right Cessation
- 1983-07-11 EP EP83304017A patent/EP0100174B1/en not_active Expired
- 1983-07-11 DE DE8383304017T patent/DE3372358D1/de not_active Expired
- 1983-07-21 FI FI832652A patent/FI73405C/fi not_active IP Right Cessation
- 1983-07-22 AU AU17204/83A patent/AU560536B2/en not_active Ceased
- 1983-07-22 JP JP58133015A patent/JPH064491B2/ja not_active Expired - Lifetime
- 1983-07-25 NO NO832708A patent/NO155487C/no unknown
- 1983-07-25 KR KR1019830003441A patent/KR900004381B1/ko not_active Expired
- 1983-07-25 DK DK339183A patent/DK159875C/da active
Also Published As
| Publication number | Publication date |
|---|---|
| NO155487B (no) | 1986-12-29 |
| EP0100174B1 (en) | 1987-07-08 |
| MX158461A (es) | 1989-02-02 |
| AU1720483A (en) | 1984-02-02 |
| DK339183D0 (da) | 1983-07-25 |
| AU560536B2 (en) | 1987-04-09 |
| DE3372358D1 (en) | 1987-08-13 |
| FI73405C (fi) | 1987-10-09 |
| FI73405B (fi) | 1987-06-30 |
| JPH064491B2 (ja) | 1994-01-19 |
| BR8302985A (pt) | 1984-04-17 |
| DK159875C (da) | 1991-05-21 |
| EP0100174A1 (en) | 1984-02-08 |
| NO832708L (no) | 1984-01-27 |
| FI832652A0 (fi) | 1983-07-21 |
| DK159875B (da) | 1990-12-24 |
| JPS5939742A (ja) | 1984-03-05 |
| KR900004381B1 (ko) | 1990-06-23 |
| CA1187291A (en) | 1985-05-21 |
| FI832652A7 (fi) | 1984-01-27 |
| KR840005418A (ko) | 1984-11-12 |
| NO155487C (no) | 1987-04-08 |
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