JPH0322028U - - Google Patents
Info
- Publication number
- JPH0322028U JPH0322028U JP8097489U JP8097489U JPH0322028U JP H0322028 U JPH0322028 U JP H0322028U JP 8097489 U JP8097489 U JP 8097489U JP 8097489 U JP8097489 U JP 8097489U JP H0322028 U JPH0322028 U JP H0322028U
- Authority
- JP
- Japan
- Prior art keywords
- burner
- soot
- optical fiber
- base material
- chamber
- 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
- 239000004071 soot Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Glass Melting And Manufacturing (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Description
第１図は本考案に係る光フアイバ母材の製造装
置の一実施例になる概略を示した横断平面図、第
２図はスートとバーナと遮蔽板の関係を示した斜
視図、第３図は従来例になる光フアイバ母材の製
造装置の一例を示した横断平面図である。
図中、１１……スート、１２……バーナ、１３
……排気ダクト、１４……チヤンバ、１５……バ
ーナ炎、１６……クリーン空気流、１７……空気
流、１９……遮蔽板。
Fig. 1 is a cross-sectional plan view schematically showing an embodiment of the optical fiber preform manufacturing apparatus according to the present invention, Fig. 2 is a perspective view showing the relationship between the soot, burner, and shielding plate, and Fig. 3 1 is a cross-sectional plan view showing an example of a conventional optical fiber base material manufacturing apparatus. In the diagram, 11...suit, 12...burner, 13
...exhaust duct, 14...chamber, 15...burner flame, 16...clean air flow, 17...air flow, 19...shielding plate.
Claims (1)
末供給用のバーナを対峙させると共に、該スート
の反対側の他方には、当該スートの周囲を囲み、
ガス排気機能を有するチヤンバを設置し、前記バ
ーナからのガラス微粉末を前記スート表面に堆積
させつつ、残留ガスをチヤンバにより排気する光
フアイバ母材の製造装置において、前記バーナま
たは当該バーナ近傍に空気流の乱れを防止する遮
蔽板を取り付けたことを特徴とする光フアイバ母
材の製造装置。 A burner for supplying fine glass powder is placed facing one side of the soot (center member), and a burner surrounding the soot is placed on the other side opposite to the soot,
In an optical fiber base material manufacturing apparatus in which a chamber having a gas exhaust function is installed, fine glass powder from the burner is deposited on the soot surface, and residual gas is exhausted by the chamber, air is supplied to the burner or near the burner. An optical fiber base material manufacturing device characterized by being equipped with a shielding plate to prevent flow turbulence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097489U JPH0322028U (en) | 1989-07-10 | 1989-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8097489U JPH0322028U (en) | 1989-07-10 | 1989-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322028U true JPH0322028U (en) | 1991-03-06 |
Family
ID=31626496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8097489U Pending JPH0322028U (en) | 1989-07-10 | 1989-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101744A (en) * | 1993-09-30 | 1995-04-18 | Furukawa Electric Co Ltd:The | Method for synthesizing porous preform for optical fiber and device therefor |
| JP2010042940A (en) * | 2008-08-08 | 2010-02-25 | Sumitomo Electric Ind Ltd | Apparatus and method for producing glass parent material |
| JP2017088464A (en) * | 2015-11-16 | 2017-05-25 | 古河電気工業株式会社 | Manufacturing method for optical fiber preform and manufacturing apparatus for optical fiber preform |
-
1989
- 1989-07-10 JP JP8097489U patent/JPH0322028U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07101744A (en) * | 1993-09-30 | 1995-04-18 | Furukawa Electric Co Ltd:The | Method for synthesizing porous preform for optical fiber and device therefor |
| JP2010042940A (en) * | 2008-08-08 | 2010-02-25 | Sumitomo Electric Ind Ltd | Apparatus and method for producing glass parent material |
| JP2017088464A (en) * | 2015-11-16 | 2017-05-25 | 古河電気工業株式会社 | Manufacturing method for optical fiber preform and manufacturing apparatus for optical fiber preform |
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