JPS5954537U - Optical fiber base material manufacturing equipment - Google Patents
Optical fiber base material manufacturing equipmentInfo
- Publication number
- JPS5954537U JPS5954537U JP14715082U JP14715082U JPS5954537U JP S5954537 U JPS5954537 U JP S5954537U JP 14715082 U JP14715082 U JP 14715082U JP 14715082 U JP14715082 U JP 14715082U JP S5954537 U JPS5954537 U JP S5954537U
- Authority
- JP
- Japan
- Prior art keywords
- base material
- optical fiber
- manufacturing equipment
- material manufacturing
- fiber base
- 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
Landscapes
- Glass Melting And Manufacturing (AREA)
- 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図は従来のVAD法による母材製造装置、第2図は
本考案による母材製造装置の一実施例図である。、
1・・・引上げ機基礎部、2・・・出発材支持部、3・
・・出発材、4・・・多孔質母材、5・・・ガラス製覆
い、6・・・反応部保護容器、7・・・合成トーチ、2
1・・・引上げ機基礎部、22・・・出発材支持部、2
3・・・出発材、24・・・多孔質母材、25・・・蛇
腹状覆い、26.用反応保護容器、27・・・合成トー
チ。FIG. 1 shows a conventional base material manufacturing apparatus using the VAD method, and FIG. 2 shows an embodiment of the base material manufacturing apparatus according to the present invention. , 1... Pulling machine foundation part, 2... Starting material support part, 3...
... Starting material, 4... Porous base material, 5... Glass cover, 6... Reaction part protection container, 7... Synthesis torch, 2
1... Pulling machine foundation part, 22... Starting material support part, 2
3... Starting material, 24... Porous base material, 25... Bellows-like covering, 26. reaction protection container, 27...synthesis torch.
Claims (1)
向に堆積して多孔質母材を形成した後、焼結して透明母
材とする光ファイバの製造方法に使用する製造装置にお
いて、該多孔質母材を形成するための反応部を保護する
容器の上部に、出発材支持部の上下移動に応じて、伸縮
する蛇腹状の覆いを設けることを特徴とする光フアイバ
母材の製造装置。 2 該蛇腹状覆いの素材が、ガラス繊維、テフロン等に
よって構成され、耐酸性を有することを特徴とする特許
請求の範囲第1項記載の光フアイバ母材の製造装置。[Claims for Utility Model Registration] 1. Used in an optical fiber manufacturing method in which fine glass particles synthesized by flame are deposited in the axial direction of a starting material to form a porous base material, and then sintered to form a transparent base material. A manufacturing apparatus comprising: a bellows-shaped cover that expands and contracts in accordance with the vertical movement of the starting material support section on the top of the container that protects the reaction section for forming the porous base material; Fiber base material manufacturing equipment. 2. The optical fiber preform manufacturing apparatus according to claim 1, wherein the material of the bellows-like cover is made of glass fiber, Teflon, etc., and has acid resistance.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14715082U JPS5954537U (en) | 1982-09-30 | 1982-09-30 | Optical fiber base material manufacturing equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14715082U JPS5954537U (en) | 1982-09-30 | 1982-09-30 | Optical fiber base material manufacturing equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5954537U true JPS5954537U (en) | 1984-04-10 |
JPS623371Y2 JPS623371Y2 (en) | 1987-01-26 |
Family
ID=30327315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14715082U Granted JPS5954537U (en) | 1982-09-30 | 1982-09-30 | Optical fiber base material manufacturing equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5954537U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002102729A1 (en) * | 2001-06-14 | 2002-12-27 | Sumitomo Electric Industries, Ltd. | Device and method for producing stack of fine glass particles |
-
1982
- 1982-09-30 JP JP14715082U patent/JPS5954537U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002102729A1 (en) * | 2001-06-14 | 2002-12-27 | Sumitomo Electric Industries, Ltd. | Device and method for producing stack of fine glass particles |
Also Published As
Publication number | Publication date |
---|---|
JPS623371Y2 (en) | 1987-01-26 |
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