JPS5494049A - Mother material producing apparatus for optical fibers - Google Patents
Mother material producing apparatus for optical fibersInfo
- Publication number
- JPS5494049A JPS5494049A JP50678A JP50678A JPS5494049A JP S5494049 A JPS5494049 A JP S5494049A JP 50678 A JP50678 A JP 50678A JP 50678 A JP50678 A JP 50678A JP S5494049 A JPS5494049 A JP S5494049A
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- preset
- gas flow
- pressure
- rate
- 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.)
- Granted
Links
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]
- C03B37/0144—Means for after-treatment or catching of worked reactant gases
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 |
---|---|---|---|
JP50678A JPS5494049A (en) | 1978-01-09 | 1978-01-09 | Mother material producing apparatus for optical fibers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50678A JPS5494049A (en) | 1978-01-09 | 1978-01-09 | Mother material producing apparatus for optical fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5494049A true JPS5494049A (en) | 1979-07-25 |
JPS6232139B2 JPS6232139B2 (sl) | 1987-07-13 |
Family
ID=11475643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50678A Granted JPS5494049A (en) | 1978-01-09 | 1978-01-09 | Mother material producing apparatus for optical fibers |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494049A (sl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626737A (en) * | 1979-08-14 | 1981-03-14 | Nippon Telegr & Teleph Corp <Ntt> | Exhaust adjuster for optical fiber base material manufacturing apparatus |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0510102Y2 (sl) * | 1986-07-18 | 1993-03-12 | ||
JPS642940U (sl) * | 1987-06-25 | 1989-01-10 | ||
JPH0543159Y2 (sl) * | 1987-06-25 | 1993-10-29 | ||
JPH0547220Y2 (sl) * | 1987-08-17 | 1993-12-13 | ||
JPH0540190Y2 (sl) * | 1987-10-29 | 1993-10-13 | ||
JPH01151548U (sl) * | 1988-03-31 | 1989-10-19 | ||
JPH0544440Y2 (sl) * | 1988-04-02 | 1993-11-11 | ||
JPH0218847U (sl) * | 1988-07-21 | 1990-02-07 | ||
JPH0460056A (ja) * | 1990-06-28 | 1992-02-26 | Asahi Utsudo Tec Kk | 遮音性木質床材 |
JPH0460057A (ja) * | 1990-06-28 | 1992-02-26 | Asahi Utsudo Tec Kk | 遮音性木質床材 |
-
1978
- 1978-01-09 JP JP50678A patent/JPS5494049A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5626737A (en) * | 1979-08-14 | 1981-03-14 | Nippon Telegr & Teleph Corp <Ntt> | Exhaust adjuster for optical fiber base material manufacturing apparatus |
JPS6240300B2 (sl) * | 1979-08-14 | 1987-08-27 | Nippon Denshin Denwa Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6232139B2 (sl) | 1987-07-13 |
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