JPS6430511U - - Google Patents
Info
- Publication number
- JPS6430511U JPS6430511U JP12561487U JP12561487U JPS6430511U JP S6430511 U JPS6430511 U JP S6430511U JP 12561487 U JP12561487 U JP 12561487U JP 12561487 U JP12561487 U JP 12561487U JP S6430511 U JPS6430511 U JP S6430511U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- curvature
- radius
- optical
- protective layer
- 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 7
- 230000003287 optical effect Effects 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000011247 coating layer Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本発明の一実施例を示す説明図、第２
図ａ，ｂ，ｃは本考案のテープ型光ユニツトの曲
率半径を示す説明図、第３図は本考案の構成を決
定した根拠を示す説明図、第４図は従来のテープ
型光ユニツトを示す説明図。
符号の説明、１……光フアイバ、２……被覆層
、３……光フアイバ素線、４……保護層、５……
テープ型光ユニツト。
FIG. 1 is an explanatory diagram showing one embodiment of the present invention, and FIG.
Figures a, b, and c are explanatory diagrams showing the radius of curvature of the tape-type optical unit of the present invention, Figure 3 is an explanatory diagram showing the basis for determining the configuration of the present invention, and Figure 4 is an illustration of the conventional tape-type optical unit. An explanatory diagram showing. Explanation of symbols, 1... Optical fiber, 2... Coating layer, 3... Optical fiber wire, 4... Protective layer, 5...
Tape type optical unit.
Claims (1)
した光フアイバ素線を複数本平面状に並列に配置
して光フアイバ集合体を形成し、該光フアイバ集
合体にに紫外線硬化性樹脂からなる断面略四角形
の保護層を一体的に被覆した光テープ型ユニツト
において、 前記光フアイバ素線の直径をＤ、前記保護層の
厚さをｔ、その両端エツヂ部の曲率半径をＲ、お
よびその幅、厚さを一定にしてその４隅を前記曲
率半径Ｒで形成するとき、Ｄ／２≦Ｒ≦ｔ／２の
範囲で構成されていることを特徴とするテープ型
光ユニツト。[Scope of Claim for Utility Model Registration] A plurality of optical fibers each made of an optical fiber coated with a coating layer of an ultraviolet curable resin are arranged in parallel in a plane to form an optical fiber assembly, and the optical fiber assembly is In an optical tape type unit integrally coated with a protective layer having a substantially rectangular cross section made of an ultraviolet curable resin, the diameter of the optical fiber is D, the thickness of the protective layer is t, and the curvature of the edge portions at both ends thereof. A tape mold characterized in that when the radius is R and the width and thickness are constant and the four corners are formed with the radius of curvature R, the range is D/2≦R≦t/2. light unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561487U JPS6430511U (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12561487U JPS6430511U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430511U true JPS6430511U (en) | 1989-02-23 |
Family
ID=31376381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12561487U Pending JPS6430511U (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430511U (en) |
-
1987
- 1987-08-18 JP JP12561487U patent/JPS6430511U/ja active Pending
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