JPS62122839U - - Google Patents
Info
- Publication number
- JPS62122839U JPS62122839U JP852186U JP852186U JPS62122839U JP S62122839 U JPS62122839 U JP S62122839U JP 852186 U JP852186 U JP 852186U JP 852186 U JP852186 U JP 852186U JP S62122839 U JPS62122839 U JP S62122839U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- ultraviolet
- irradiated
- ultraviolet irradiation
- ultraviolet rays
- 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
- 239000013307 optical fiber Substances 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 210000001577 neostriatum Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
Description
第１図は本考案の一実施例の要部構成概要図、
第２図は本考案の一実施例の要部配置上面概略図
、第３図Ａ，Ｂは本考案に係る紫外線照射部の作
動状態を説明する図、第４図は本考案に係る筒形
シヤツタのスライド機構の例、第５図は本考案に
係る紫外線照射部の他の実施例の要部構成と作動
状態説明図、第６図Ａ，Ｂは従来のＵＶ樹脂硬化
例の説明図、第７図Ａ，Ｂは従来のシヤツタ機構
例である。
１……光フアイバ素線、１′……ＵＶ樹脂被覆
光フアイバ、２……筒形シヤツタ、３……石英パ
イプ、４１，４２……石英板、５１，５２……紫
外線ランプ、６……スライドガイド部、７……冷
却空気導入口、８０……Ｎ２パージ導入口、８１
……Ｎ２パージ導出口、９……ランプ冷却空気取
入口、９１……ランプ冷却空気排気口、１０，１
１，１２，１３……主ミラ、１４，１５，１６，
１７……補助ミラ、３１……エアシリンダ、３２
……電磁弁、３３……空気源、５……紫外線ラン
プ、２１……通線パス、４０……主ミラ、５０…
…補助ミラ、２２……スライドシヤツタ、２３…
…回転シヤツタ。
FIG. 1 is a schematic diagram of the main parts of an embodiment of the present invention.
Fig. 2 is a schematic top view of the arrangement of essential parts of an embodiment of the present invention, Figs. 3 A and B are diagrams explaining the operating state of the ultraviolet irradiation section according to the present invention, and Fig. 4 is a cylindrical shape according to the present invention. An example of a slide mechanism for a shutter; FIG. 5 is an explanatory diagram of the main part configuration and operating state of another embodiment of the ultraviolet irradiation unit according to the present invention; FIGS. 6A and B are explanatory diagrams of a conventional UV resin curing example; FIGS. 7A and 7B show examples of conventional shutter mechanisms. 1... Optical fiber wire, 1'... UV resin coated optical fiber, 2... Cylindrical shutter, 3... Quartz pipe, 41, 42... Quartz plate, 51, 52... Ultraviolet lamp, 6... Slide guide part, 7...Cooling air inlet, 80... N2 purge inlet, 81
... N2 Purge outlet, 9...Lamp cooling air intake, 91...Lamp cooling air exhaust port, 10,1
1, 12, 13...Lord Mira, 14, 15, 16,
17...Auxiliary mirror, 31...Air cylinder, 32
... Solenoid valve, 33 ... Air source, 5 ... Ultraviolet lamp, 21 ... Wiring path, 40 ... Main mirror, 50 ...
...Auxiliary mirror, 22...Slide shutter, 23...
...Rotating shutter.
Claims (1)
の線条体に紫外線硬化性樹脂を被覆した後、紫外
線照射部で紫外線を照射して紫外線硬化性樹脂を
硬化し光フアイバ素線または光フアイバ心線を製
造する装置において、 前記紫外線照射部は、 前記線条体に紫外線を照射する紫外素照射源と
、 前記連続走行する線条体を挿通し、前記紫外線
照射源から照射する紫外線を、非照射時に遮蔽す
る位置に、前記線条体の走行方向に平行してスラ
イドする筒形シヤツタ２を備えてなることを特徴
とする光フアイバ素線および心線の製造装置。[Scope of Claim for Utility Model Registration] After coating the linear body of a continuously running optical fiber or optical fiber bare wire with an ultraviolet curable resin, the ultraviolet rays are irradiated in an ultraviolet irradiation section to harden the ultraviolet curable resin, thereby forming an optical fiber. In an apparatus for manufacturing a bare wire or a cored optical fiber, the ultraviolet irradiation section includes: an ultraviolet irradiation source that irradiates the striatum with ultraviolet rays; 1. An apparatus for producing optical fibers and core wires, comprising a cylindrical shutter 2 that slides parallel to the running direction of the filament at a position that shields the irradiated ultraviolet rays when not irradiated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852186U JPH0345937Y2 (en) | 1986-01-24 | 1986-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP852186U JPH0345937Y2 (en) | 1986-01-24 | 1986-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62122839U true JPS62122839U (en) | 1987-08-04 |
| JPH0345937Y2 JPH0345937Y2 (en) | 1991-09-27 |
Family
ID=30792973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP852186U Expired JPH0345937Y2 (en) | 1986-01-24 | 1986-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0345937Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017205695A (en) * | 2016-05-17 | 2017-11-24 | 浜松ホトニクス株式会社 | Surface treatment device |
-
1986
- 1986-01-24 JP JP852186U patent/JPH0345937Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017205695A (en) * | 2016-05-17 | 2017-11-24 | 浜松ホトニクス株式会社 | Surface treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0345937Y2 (en) | 1991-09-27 |
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