JPS5684331A - Manufacture of preform for optical fiber - Google Patents
Manufacture of preform for optical fiberInfo
- Publication number
- JPS5684331A JPS5684331A JP16241579A JP16241579A JPS5684331A JP S5684331 A JPS5684331 A JP S5684331A JP 16241579 A JP16241579 A JP 16241579A JP 16241579 A JP16241579 A JP 16241579A JP S5684331 A JPS5684331 A JP S5684331A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- manufacture
- particles
- preform
- glass
- 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.)
- Pending
Links
Landscapes
- Manufacture, Treatment Of Glass Fibers (AREA)
Abstract
PURPOSE:To successively manufacture products of the same quality by circularly moving a starting member on which glass fine particles are depositing around the central axis of a burner and pulling up the member while rotating it on its own axis. CONSTITUTION:Glass starting material gas and combustion gas are mixed and burned with multitubed burner 1 composed of a plurality of nozzles to deposit glass fine particles on starting member 4 in the axial direction, and the particles are sintered to manufacture a preform for an optical fiber. At this time, the particles are deposited on member 4 while chuck mechanism 5 holding member 4 is being rotated around the central axis of burner 1 with motor 7. As glass body 3 is grown on member 4, member 4 is pulled upward. As a result, even if the flow quantity, flow rate, etc. of the mixed gas from burner 1 are changed somewhat, products of the same quality are manufactured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16241579A JPS5684331A (en) | 1979-12-13 | 1979-12-13 | Manufacture of preform for optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16241579A JPS5684331A (en) | 1979-12-13 | 1979-12-13 | Manufacture of preform for optical fiber |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5684331A true JPS5684331A (en) | 1981-07-09 |
Family
ID=15754157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16241579A Pending JPS5684331A (en) | 1979-12-13 | 1979-12-13 | Manufacture of preform for optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5684331A (en) |
-
1979
- 1979-12-13 JP JP16241579A patent/JPS5684331A/en active Pending
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