JPS636406U - - Google Patents
Info
- Publication number
- JPS636406U JPS636406U JP9990586U JP9990586U JPS636406U JP S636406 U JPS636406 U JP S636406U JP 9990586 U JP9990586 U JP 9990586U JP 9990586 U JP9990586 U JP 9990586U JP S636406 U JPS636406 U JP S636406U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- cross
- forming
- sea component
- pixels
- 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
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000306 component Substances 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Description
第１図は本考案のプラスチツク系マルチ光フア
イバの断面図であり、第２図は本考案のマルチ光
フアイバを製造するのに有用に用い得る紡糸口金
の部分断面図である。
１１…マルチ光フアイバ、１２…島成分、１３
…海成分、１…芯形成用口金、２…鞘形成用口金
、３…海成分形成用口金、４…各成分分配用口金
、５，６，７…芯成分ポリマー供給口、８…マル
チ光フアイバ形成用集合口金、１ａ…芯形成用ノ
ズル、２ａ…鞘成形用ノズル、３ａ…海形成用ノ
ズル、９…集合ノズル、６ａ，７ａ…ポリマーの
流れ規制用スリツト。
FIG. 1 is a cross-sectional view of the plastic multi-optical fiber of the present invention, and FIG. 2 is a partial cross-sectional view of a spinneret that can be usefully used for manufacturing the multi-optical fiber of the present invention. 11...Multi optical fiber, 12...Island component, 13
... Sea component, 1... Core forming cap, 2... Sheath forming cap, 3... Sea component forming cap, 4... Cap for distributing each component, 5, 6, 7... Core component polymer supply port, 8... Multi-light Fiber forming collective nozzle, 1a... core forming nozzle, 2a... sheath forming nozzle, 3a... sea forming nozzle, 9... collecting nozzle, 6a, 7a... slit for controlling flow of polymer.
Claims (1)
画素の略円形断面の島成分を海成分中に俵積み配
列構造に配したマルチ光フアイバであり、かつマ
ルチ光フアイバの断面形状が略矩形であることを
特徴とするプラスチツク製マルチ光フアイバ。 It is a multi-optical fiber in which island components with a pixel density of 100 to 30,000 pixels/ mm2 and a substantially circular cross section are arranged in a stacked arrangement structure in a sea component, and the cross-sectional shape of the multi-optical fiber is substantially rectangular. A plastic multi-optical fiber characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990586U JPS636406U (en) | 1986-07-01 | 1986-07-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9990586U JPS636406U (en) | 1986-07-01 | 1986-07-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS636406U true JPS636406U (en) | 1988-01-16 |
Family
ID=30969221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9990586U Pending JPS636406U (en) | 1986-07-01 | 1986-07-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS636406U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596905A (en) * | 1979-01-17 | 1980-07-23 | Toshiba Corp | Securing method of optical fiber terminal |
| JPS5639505A (en) * | 1979-09-10 | 1981-04-15 | Toray Ind Inc | Ultrafine fiber optical element and its production |
-
1986
- 1986-07-01 JP JP9990586U patent/JPS636406U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5596905A (en) * | 1979-01-17 | 1980-07-23 | Toshiba Corp | Securing method of optical fiber terminal |
| JPS5639505A (en) * | 1979-09-10 | 1981-04-15 | Toray Ind Inc | Ultrafine fiber optical element and its production |
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