JPS60189534U - Burner for manufacturing optical fiber base material - Google Patents
Burner for manufacturing optical fiber base materialInfo
- Publication number
- JPS60189534U JPS60189534U JP7888584U JP7888584U JPS60189534U JP S60189534 U JPS60189534 U JP S60189534U JP 7888584 U JP7888584 U JP 7888584U JP 7888584 U JP7888584 U JP 7888584U JP S60189534 U JPS60189534 U JP S60189534U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- optical fiber
- base material
- fiber base
- manufacturing optical
- 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
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第３図は、この考案のバーナの一例を示す
もので、第１図は概略断面図、第２図は第１図の■−■
線断面図、第３図は、第２図の要部拡大図であり、第４
図は従来のバーナを示す概略断面図である。
１・・・・・・（光フアイバ母材製造用）バーナ、２゜
３．４，５，６・・・・・・石英ガラス製パイプ、７゜
８、・９． １０． １１・・・・・・ガス通路、１７
・・・・・・小径パイプ、１８・・・・・・充填剤。Figures 1 to 3 show an example of the burner of this invention. Figure 1 is a schematic cross-sectional view, and Figure 2 is a cross-sectional view of Figure 1.
The line sectional view and FIG. 3 are enlarged views of the main parts of FIG.
The figure is a schematic sectional view showing a conventional burner. 1...Burner (for manufacturing optical fiber base material), 2゜3.4, 5, 6...Quartz glass pipe, 7゜8, 9. 10. 11...Gas passage, 17
...Small diameter pipe, 18...Filling agent.
Claims (1)
バーナ９各パイプによって形成今れたガス通路にそれぞ
れガラス原料ガス、燃焼ガス等のガスを送り込み、燃焼
せしめる光フアイバ母材製造用バーナにおいて、 上記ガス通路の少なくとも出口側に高精度の小径パイプ
を配設したことを特徴とする光ファイバ・ 母材製造
用バーナ。[Scope of Claim for Utility Model Registration] Burner 9 has a multi-pipe structure made up of a plurality of pipes of different diameters concentrically assembled, and gases such as frit gas and combustion gas are sent into the gas passages formed by each pipe, 1. A burner for producing optical fibers and preforms, characterized in that a high-precision small-diameter pipe is disposed at least on the outlet side of the gas passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7888584U JPS60189534U (en) | 1984-05-29 | 1984-05-29 | Burner for manufacturing optical fiber base material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7888584U JPS60189534U (en) | 1984-05-29 | 1984-05-29 | Burner for manufacturing optical fiber base material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60189534U true JPS60189534U (en) | 1985-12-16 |
Family
ID=30623280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7888584U Pending JPS60189534U (en) | 1984-05-29 | 1984-05-29 | Burner for manufacturing optical fiber base material |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60189534U (en) |
-
1984
- 1984-05-29 JP JP7888584U patent/JPS60189534U/en active Pending
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