JPS6220139B2 - - Google Patents
Info
- Publication number
- JPS6220139B2 JPS6220139B2 JP58227043A JP22704383A JPS6220139B2 JP S6220139 B2 JPS6220139 B2 JP S6220139B2 JP 58227043 A JP58227043 A JP 58227043A JP 22704383 A JP22704383 A JP 22704383A JP S6220139 B2 JPS6220139 B2 JP S6220139B2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- porous base
- pulling speed
- burner
- constant
- 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
- 239000000463 material Substances 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 24
- 238000004519 manufacturing process Methods 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000010419 fine particle Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000005253 cladding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910003902 SiCl 4 Inorganic materials 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 229910005793 GeO 2 Inorganic materials 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012808 vapor phase Substances 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
- C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/50—Multiple burner arrangements
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/60—Relationship between burner and deposit, e.g. position
- C03B2207/62—Distance
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2207/00—Glass deposition burners
- C03B2207/70—Control measures
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)
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22704383A JPS60122736A (ja) | 1983-12-02 | 1983-12-02 | 光フアイバ用母材の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22704383A JPS60122736A (ja) | 1983-12-02 | 1983-12-02 | 光フアイバ用母材の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60122736A JPS60122736A (ja) | 1985-07-01 |
| JPS6220139B2 true JPS6220139B2 (US07860544-20101228-C00003.png) | 1987-05-06 |
Family
ID=16854625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22704383A Granted JPS60122736A (ja) | 1983-12-02 | 1983-12-02 | 光フアイバ用母材の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60122736A (US07860544-20101228-C00003.png) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436550U (US07860544-20101228-C00003.png) * | 1987-08-28 | 1989-03-06 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5087929B2 (ja) * | 2007-01-11 | 2012-12-05 | 住友電気工業株式会社 | ガラス微粒子堆積体の製造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641847A (en) * | 1979-09-10 | 1981-04-18 | Nec Corp | Manufacture of optical fiber base material |
| JPS58151338A (ja) * | 1982-03-01 | 1983-09-08 | Hitachi Cable Ltd | 光フアイバ母材の製造方法 |
-
1983
- 1983-12-02 JP JP22704383A patent/JPS60122736A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5641847A (en) * | 1979-09-10 | 1981-04-18 | Nec Corp | Manufacture of optical fiber base material |
| JPS58151338A (ja) * | 1982-03-01 | 1983-09-08 | Hitachi Cable Ltd | 光フアイバ母材の製造方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436550U (US07860544-20101228-C00003.png) * | 1987-08-28 | 1989-03-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60122736A (ja) | 1985-07-01 |
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