JPS6429612U - - Google Patents
Info
- Publication number
- JPS6429612U JPS6429612U JP6384387U JP6384387U JPS6429612U JP S6429612 U JPS6429612 U JP S6429612U JP 6384387 U JP6384387 U JP 6384387U JP 6384387 U JP6384387 U JP 6384387U JP S6429612 U JPS6429612 U JP S6429612U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- less
- layer
- young
- modulus
- 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 18
- 239000010410 layer Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 3
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Description
第１図及び第２図は本考案の光フアイバテープ
心線の実施例を示す横断面図、第３図は光フアイ
バテープ心線の側圧特性の測定結果を示す説明図
である。
１：光フアイバ、２：光フアイバ素線被覆層、
２ａ：光フアイバ素線被覆第１層、２ｂ：光フア
イバ素線被覆第２層、３：光フアイバ素線、４：
保護層。
FIGS. 1 and 2 are cross-sectional views showing an embodiment of the optical fiber ribbon of the present invention, and FIG. 3 is an explanatory diagram showing the measurement results of the lateral pressure characteristics of the optical fiber ribbon. 1: Optical fiber, 2: Optical fiber wire coating layer,
2a: Optical fiber strand coating first layer, 2b: Optical fiber strand coating second layer, 3: Optical fiber strand, 4:
protective layer.
Claims (1)
てなる光フアイバ素線を複数本並列状に並べた光
フアイバ集合体のまわりに紫外線硬化樹脂でテー
プ状に成形一体化した保護層よりなる光フアイバ
テープ心線において、前記光フアイバ素線の被覆
層の第１層のゲル分率が４０〜６０％、−４０〜
７０℃でのヤング率が１Kg／mm2以下でかつ吸水
率が５％以下であることを特徴とする光フアイバ
テープ心線。 (2) 前記光フアイバ素線の被覆層の第２層が常
温でのヤング率が３０〜１００Kg／mm2でかつ吸
水率が５％以下である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テープ心
線。 (3) 前記光フアイバテープ心線の保護層が、常
温でのヤング率が３０〜１００Kg／mm2でかつ吸
水率が３％以下であることを特徴とする実用新案
登録請求の範囲第１項又は第２項記載の光フアイ
バテープ心線。[Claims for Utility Model Registration] (1) An optical fiber assembly in which a plurality of optical fibers made by coating an optical fiber with two layers of ultraviolet curable resin are arranged in parallel, and the ultraviolet curable resin is wrapped around the optical fiber assembly in the form of a tape. In the optical fiber tape core consisting of an integrally molded protective layer, the gel fraction of the first layer of the coating layer of the optical fiber element is 40 to 60%, -40 to
An optical fiber ribbon having a Young's modulus of 1 Kg/mm 2 or less at 70°C and a water absorption rate of 5% or less. (2) Utility model registration claim No. 1, characterized in that the second layer of the coating layer of the optical fiber wire has a Young's modulus of 30 to 100 Kg/mm 2 at room temperature and a water absorption rate of 5% or less. The optical fiber ribbon according to item 1. (3) Utility model registration claim 1, wherein the protective layer of the optical fiber tape core has a Young's modulus of 30 to 100 Kg/mm 2 at room temperature and a water absorption rate of 3% or less. Or the optical fiber ribbon according to item 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6384387U JPS6429612U (en) | 1987-04-27 | 1987-04-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6384387U JPS6429612U (en) | 1987-04-27 | 1987-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429612U true JPS6429612U (en) | 1989-02-22 |
Family
ID=31289330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6384387U Pending JPS6429612U (en) | 1987-04-27 | 1987-04-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7481288B2 (en) | 2004-08-20 | 2009-01-27 | Honda Motor Co., Ltd. | Cooling Arrangement for a fuel-cell vehicle |
-
1987
- 1987-04-27 JP JP6384387U patent/JPS6429612U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7481288B2 (en) | 2004-08-20 | 2009-01-27 | Honda Motor Co., Ltd. | Cooling Arrangement for a fuel-cell vehicle |
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