JPH0418812U - - Google Patents
Info
- Publication number
- JPH0418812U JPH0418812U JP5918390U JP5918390U JPH0418812U JP H0418812 U JPH0418812 U JP H0418812U JP 5918390 U JP5918390 U JP 5918390U JP 5918390 U JP5918390 U JP 5918390U JP H0418812 U JPH0418812 U JP H0418812U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- coated optical
- cord
- hermetically coated
- curling
- 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 8
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003811 curling process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Description
第１図は本考案に係る光フアイバーカールコー
ドの一実施例のカール付与過程の一例を示す斜視
図、第２図は本実施例で用いているハーメチツク
被覆光フアイバコードの横断面図、第３図は本実
施例で用いているハーメチツク被覆光フアイバの
製造装置の概略構成を示す縦断面図、第４図はハ
ーメチツク被覆を有する光フアイバカールコード
とハーメチツク被覆を有しない光フアイバカール
コードの歪をかけた状態での破断に至る時間の比
較図である。
１……コア、２……クラツド、３……光フアイ
バ、４……ハーメチツク被覆、５……樹脂層、６
……ハーメチツク被覆光フアイバ、７……ＦＲＰ
層、８……ハーメチツク被覆光フアイバコード。
FIG. 1 is a perspective view showing an example of the curling process of an embodiment of the optical fiber curl cord according to the present invention, FIG. 2 is a cross-sectional view of the hermetically coated optical fiber cord used in this embodiment, and FIG. The figure is a vertical cross-sectional view showing a schematic configuration of the hermetic-coated optical fiber manufacturing apparatus used in this example, and FIG. FIG. 3 is a comparison diagram of the time required to break in the applied state. DESCRIPTION OF SYMBOLS 1... Core, 2... Clad, 3... Optical fiber, 4... Hermetic coating, 5... Resin layer, 6
...Hermetically coated optical fiber, 7...FRP
Layer 8: hermetically coated optical fiber cord.
Claims (1)
せてなる光フアイバカールコード。 An optical fiber curl cord made by curling a hermetically coated optical fiber cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918390U JPH0418812U (en) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5918390U JPH0418812U (en) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418812U true JPH0418812U (en) | 1992-02-17 |
Family
ID=31585458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5918390U Pending JPH0418812U (en) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005003833A1 (en) * | 2003-07-01 | 2005-01-13 | Hitachi Cable, Ltd. | Optical fiber coiled cord |
-
1990
- 1990-06-06 JP JP5918390U patent/JPH0418812U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005003833A1 (en) * | 2003-07-01 | 2005-01-13 | Hitachi Cable, Ltd. | Optical fiber coiled cord |