JPS6159250B2 - - Google Patents
Info
- Publication number
- JPS6159250B2 JPS6159250B2 JP53109609A JP10960978A JPS6159250B2 JP S6159250 B2 JPS6159250 B2 JP S6159250B2 JP 53109609 A JP53109609 A JP 53109609A JP 10960978 A JP10960978 A JP 10960978A JP S6159250 B2 JPS6159250 B2 JP S6159250B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- gas
- optical fiber
- flame
- fiber preform
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007789 gas Substances 0.000 claims description 40
- 239000011521 glass Substances 0.000 claims description 36
- 239000004071 soot Substances 0.000 claims description 27
- 239000013307 optical fiber Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 11
- 238000007664 blowing Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 230000001590 oxidative effect Effects 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 2
- 238000009826 distribution Methods 0.000 description 17
- 238000007796 conventional method Methods 0.000 description 9
- 239000002019 doping agent Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 6
- 239000010935 stainless steel Substances 0.000 description 6
- 238000000151 deposition Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000012159 carrier gas Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910005793 GeO 2 Inorganic materials 0.000 description 1
- 229910003923 SiC 4 Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Classifications
-
- 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]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—Reactant deposition burners
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/04—Multi-nested ports
- C03B2207/06—Concentric circular ports
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/46—Comprising performance enhancing means, e.g. electrostatic charge or built-in heater
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10960978A JPS5537441A (en) | 1978-09-08 | 1978-09-08 | Generating method for glass soot-containing flame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10960978A JPS5537441A (en) | 1978-09-08 | 1978-09-08 | Generating method for glass soot-containing flame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5537441A JPS5537441A (en) | 1980-03-15 |
| JPS6159250B2 true JPS6159250B2 (de) | 1986-12-15 |
Family
ID=14514616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10960978A Granted JPS5537441A (en) | 1978-09-08 | 1978-09-08 | Generating method for glass soot-containing flame |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5537441A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112630263B (zh) * | 2020-11-12 | 2023-04-07 | 南京理工大学 | 用于在对冲扩散火焰中实现掺混组分化学作用分离的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134127A (en) * | 1978-04-04 | 1979-10-18 | Nippon Telegr & Teleph Corp <Ntt> | Production of anhydrous basic material for light transmitting fiber |
| JPS5595769A (en) * | 1978-09-26 | 1980-07-21 | Sommer Exploit | Coating material for floor or wall and method of producing same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5328240U (de) * | 1976-08-18 | 1978-03-10 |
-
1978
- 1978-09-08 JP JP10960978A patent/JPS5537441A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134127A (en) * | 1978-04-04 | 1979-10-18 | Nippon Telegr & Teleph Corp <Ntt> | Production of anhydrous basic material for light transmitting fiber |
| JPS5595769A (en) * | 1978-09-26 | 1980-07-21 | Sommer Exploit | Coating material for floor or wall and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5537441A (en) | 1980-03-15 |
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