JPS6334130U - - Google Patents
Info
- Publication number
- JPS6334130U JPS6334130U JP1986125521U JP12552186U JPS6334130U JP S6334130 U JPS6334130 U JP S6334130U JP 1986125521 U JP1986125521 U JP 1986125521U JP 12552186 U JP12552186 U JP 12552186U JP S6334130 U JPS6334130 U JP S6334130U
- Authority
- JP
- Japan
- Prior art keywords
- wall
- optical fiber
- reaction vessel
- base material
- 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
- 239000000463 material Substances 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000002253 acid Substances 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
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]
- C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
-
- 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]
- C03B37/01406—Deposition reactors therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Description
第１図は実施例の光フアイバ母材成長用反応容
器の概略構成図、第２図は第１図のＸ部分の拡大
図、第３図はＶＡＤ法に使用する光フアイバ母材
成長用反応容器の概略構成図である。
Figure 1 is a schematic configuration diagram of a reaction vessel for growing an optical fiber base material in an example, Figure 2 is an enlarged view of the X section in Figure 1, and Figure 3 is a reaction vessel for growing an optical fiber base material used in the VAD method. It is a schematic block diagram of a container.
Claims (1)
壁と内壁とからなる二重構造にするとともに、内
壁を耐酸性金属材料で構成し、外壁には冷却機能
を具備せしめかつ内壁および外壁間間隙を断熱層
にしたことを特徴とする光フアイバ母材成長用反
応容器。 (2) 内壁を構成する耐酸性金属材料としてニツ
ケル又はニツケル基合金を使用したことを特徴と
する実用新案登録請求の範囲第(1)項記載の光フ
アイバ母材成長用反応容器。[Claims for Utility Model Registration] (1) The wall surface of the reaction vessel for optical fiber base material growth has a double structure consisting of an outer wall and an inner wall, the inner wall is made of acid-resistant metal material, and the outer wall has a cooling function. 1. A reaction vessel for growing an optical fiber base material, characterized in that the space between the inner wall and the outer wall is a heat insulating layer. (2) The reaction vessel for growing an optical fiber base material according to claim (1) of the utility model registration, characterized in that nickel or a nickel-based alloy is used as the acid-resistant metal material constituting the inner wall.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125521U JPH0332500Y2 (en) | 1986-08-19 | 1986-08-19 | |
| GB8719271A GB2194529B (en) | 1986-08-19 | 1987-08-14 | Reaction vessel for producing glass preform for optical fiber |
| AU76883/87A AU597095B2 (en) | 1986-08-19 | 1987-08-14 | Reaction vessel for producing glass preform for optical fiber |
| KR1019870008979A KR900002262B1 (en) | 1986-08-19 | 1987-08-17 | A reactor for optical-fiber preform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986125521U JPH0332500Y2 (en) | 1986-08-19 | 1986-08-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6334130U true JPS6334130U (en) | 1988-03-04 |
| JPH0332500Y2 JPH0332500Y2 (en) | 1991-07-10 |
Family
ID=14912215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986125521U Expired JPH0332500Y2 (en) | 1986-08-19 | 1986-08-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH0332500Y2 (en) |
| KR (1) | KR900002262B1 (en) |
| AU (1) | AU597095B2 (en) |
| GB (1) | GB2194529B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537213A (en) * | 2002-08-27 | 2005-12-08 | ヘレーウス テネーヴォ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method and apparatus for producing quartz glass material |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4438226B2 (en) * | 1998-10-21 | 2010-03-24 | 住友電気工業株式会社 | Porous glass base material manufacturing apparatus and manufacturing method |
| EP1405833A4 (en) * | 2001-06-14 | 2012-02-22 | Sumitomo Electric Industries | Device and method for producing stack of fine glass particles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57100933A (en) * | 1980-12-12 | 1982-06-23 | Nippon Telegr & Teleph Corp <Ntt> | Preparation of base material for optical fiber |
| AU546073B2 (en) * | 1982-02-15 | 1985-08-15 | Nippon Telegraph & Telephone Corporation | Regulation of growth of optical fibre preform face |
| JPS6136129A (en) * | 1984-07-30 | 1986-02-20 | Sumitomo Electric Ind Ltd | Manufacture of glass preform for optical fiber |
-
1986
- 1986-08-19 JP JP1986125521U patent/JPH0332500Y2/ja not_active Expired
-
1987
- 1987-08-14 AU AU76883/87A patent/AU597095B2/en not_active Ceased
- 1987-08-14 GB GB8719271A patent/GB2194529B/en not_active Expired - Fee Related
- 1987-08-17 KR KR1019870008979A patent/KR900002262B1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005537213A (en) * | 2002-08-27 | 2005-12-08 | ヘレーウス テネーヴォ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Method and apparatus for producing quartz glass material |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7688387A (en) | 1988-02-25 |
| JPH0332500Y2 (en) | 1991-07-10 |
| GB2194529A (en) | 1988-03-09 |
| GB2194529B (en) | 1990-07-04 |
| GB8719271D0 (en) | 1987-09-23 |
| AU597095B2 (en) | 1988-02-25 |
| KR880002763A (en) | 1988-05-11 |
| KR900002262B1 (en) | 1990-04-07 |