JPH02140935U - - Google Patents
Info
- Publication number
- JPH02140935U JPH02140935U JP5021690U JP5021690U JPH02140935U JP H02140935 U JPH02140935 U JP H02140935U JP 5021690 U JP5021690 U JP 5021690U JP 5021690 U JP5021690 U JP 5021690U JP H02140935 U JPH02140935 U JP H02140935U
- Authority
- JP
- Japan
- Prior art keywords
- die
- optical fiber
- section
- metal
- coating
- 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
- 239000002184 metal Substances 0.000 claims description 8
- 239000013307 optical fiber Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図は本考案に係る光フアイバの金属被覆装
置の縦断面模式図、第２図は同じくダイス部の平
面図、第３図は同じダイスの拡大縦断面図、第４
図は従来の光フアイバの金属被覆装置の縦断面模
式図である。
１……母材、２……加熱炉、３……光フアイバ
、３′……金属被覆光フアイバ、４……るつぼ、
１０，１１……熱電対、１４……るつぼ部、１４
ｃ……上蓋、２４……ダイス部、２５……ダイス
ホルダ、２６……ダイス、２６ｃ……溶融金属供
給用穴、２６ｄ……ダイス孔。
FIG. 1 is a schematic vertical cross-sectional view of an optical fiber metal coating device according to the present invention, FIG. 2 is a plan view of the die portion, FIG. 3 is an enlarged vertical cross-sectional view of the same die, and FIG.
The figure is a schematic vertical cross-sectional view of a conventional optical fiber metal coating device. 1... Base material, 2... Heating furnace, 3... Optical fiber, 3'... Metal coated optical fiber, 4... Crucible,
10, 11... Thermocouple, 14... Crucible part, 14
c...Top lid, 24...Dice part, 25...Dice holder, 26...Dice, 26c... Molten metal supply hole, 26d...Dice hole.
Claims (1)
イス部にガラス製光フアイバを挿通して、該光フ
アイバに前記金属を被覆する装置において、 前記ダイス部にはセラミツク製の１つのダイス
を具備し、該ダイスは、光フアイバを挿通するダ
イス孔と該ダイス孔の中間部に直交連通する溶融
金属供給用穴を有することを特徴とするガラス製
光フアイバの金属被覆装置。[Claims for Utility Model Registration] An apparatus for inserting a glass optical fiber into a die section for storing molten metal supplied from a crucible section and coating the optical fiber with the metal, wherein the die section is made of ceramic. An apparatus for metal coating a glass optical fiber, comprising one die, the die having a die hole through which the optical fiber is inserted, and a molten metal supply hole communicating orthogonally to an intermediate portion of the die hole. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050216U JPH0449154Y2 (en) | 1990-05-14 | 1990-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990050216U JPH0449154Y2 (en) | 1990-05-14 | 1990-05-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02140935U true JPH02140935U (en) | 1990-11-26 |
| JPH0449154Y2 JPH0449154Y2 (en) | 1992-11-19 |
Family
ID=31568578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990050216U Expired JPH0449154Y2 (en) | 1990-05-14 | 1990-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449154Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129803A (en) * | 1983-01-18 | 1984-07-26 | Fujikura Ltd | Metal coated optical fiber |
-
1990
- 1990-05-14 JP JP1990050216U patent/JPH0449154Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59129803A (en) * | 1983-01-18 | 1984-07-26 | Fujikura Ltd | Metal coated optical fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449154Y2 (en) | 1992-11-19 |
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