JPS63101910U - - Google Patents
Info
- Publication number
- JPS63101910U JPS63101910U JP19740086U JP19740086U JPS63101910U JP S63101910 U JPS63101910 U JP S63101910U JP 19740086 U JP19740086 U JP 19740086U JP 19740086 U JP19740086 U JP 19740086U JP S63101910 U JPS63101910 U JP S63101910U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- layer
- young
- modulus
- coated
- 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 9
- 239000010410 layer Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 230000001681 protective effect Effects 0.000 description 2
Description
第１図は本考案に係る多心光フアイバケーブル
の一実施例を示す横断面図、第２図は本考案の多
心光フアイバケーブルの保護層をはぎとる保護は
ぎとり工具の一例を示す斜視図、第３図は本考案
の他の実施例の横断面図である。
図中、１は光フアイバ、２は応力緩和層、３は
補強層、４は保護層、５は光フアイバ心線、６は
多心光フアイバケーブル、７は保護はぎとり工具
、８は保護強化層である。
FIG. 1 is a cross-sectional view showing an embodiment of the multi-core optical fiber cable according to the present invention, and FIG. 2 is a perspective view showing an example of a protection stripping tool for stripping off the protective layer of the multi-core optical fiber cable of the present invention. FIG. 3 is a cross-sectional view of another embodiment of the present invention. In the figure, 1 is an optical fiber, 2 is a stress relaxation layer, 3 is a reinforcing layer, 4 is a protective layer, 5 is an optical fiber core, 6 is a multi-core optical fiber cable, 7 is a protective stripping tool, and 8 is a protective reinforcing layer It is.
Claims (1)
力緩和層と補強層とを順次被覆した光フアイバ心
線を複数本並設して、それらの外周に保護層を被
覆してなる多心光フアイバケーブルにおいて、応
力緩和層と保護層のヤング率が補強層のヤング率
よりも小さいことを特徴とする多心光フアイバケ
ーブル。 In a multi-core optical fiber cable in which a plurality of optical fiber core wires are arranged in parallel, the outer periphery of which is coated with a stress relaxation layer and a reinforcing layer made of an ultraviolet curable resin, and a protective layer is coated on the outer periphery of the optical fiber. , a multi-core optical fiber cable characterized in that the Young's modulus of the stress relaxation layer and the protective layer is smaller than the Young's modulus of the reinforcing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19740086U JPS63101910U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19740086U JPS63101910U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101910U true JPS63101910U (en) | 1988-07-02 |
Family
ID=31157101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19740086U Pending JPS63101910U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101910U (en) |
-
1986
- 1986-12-24 JP JP19740086U patent/JPS63101910U/ja active Pending
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