JPS63109910U - - Google Patents
Info
- Publication number
- JPS63109910U JPS63109910U JP128687U JP128687U JPS63109910U JP S63109910 U JPS63109910 U JP S63109910U JP 128687 U JP128687 U JP 128687U JP 128687 U JP128687 U JP 128687U JP S63109910 U JPS63109910 U JP S63109910U
- Authority
- JP
- Japan
- Prior art keywords
- release agent
- mold release
- optical cable
- solid mold
- optical
- 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
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000006082 mold release agent Substances 0.000 claims description 6
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 5
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- CYTYCFOTNPOANT-UHFFFAOYSA-N Perchloroethylene Chemical compound ClC(Cl)=C(Cl)Cl CYTYCFOTNPOANT-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims 1
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims 1
- 238000009751 slip forming Methods 0.000 claims 1
- 229950011008 tetrachloroethylene Drugs 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Description
第１図は本考案に係るスペーサ形光ケーブル断
面構造図、第２図は従来のスペーサ形光ケーブル
断面構造図、第３図は従来のスペーサ形光ケーブ
ルと本考案のスペーサ形光ケーブルの損失波長特
性を示す図である。
１……ＵＶ樹脂被覆光フアイバ心線、２……ス
ペーサ、３……抗張力体、４……コア上巻断熱層
、５……外被、６……離型剤含有ナイロン被覆光
フアイバ心線。
Figure 1 is a cross-sectional structural diagram of a spacer-type optical cable according to the present invention, Figure 2 is a cross-sectional structural diagram of a conventional spacer-type optical cable, and Figure 3 shows the loss wavelength characteristics of the conventional spacer-type optical cable and the spacer-type optical cable of the present invention. It is a diagram. DESCRIPTION OF SYMBOLS 1...UV resin coated optical fiber core, 2...Spacer, 3...Tensile strength member, 4...Core upper winding insulation layer, 5...Outer cover, 6...Nylon coated optical fiber core containing a mold release agent.
Claims (1)
成した溝内に被覆光フアイバを複数本収納する構
造のスペーサ形光ケーブルにおいて、 前記溝内に収納する光フアイバは、 微粒子状の固体離型剤を含有した最外層被覆を
備え、 前記固体離型剤含有最外層被覆を備えた前記複
数の被覆光フアイバ相互の摩擦係数が１．０以下
である構造を有する光フアイバ心線６からなる ことを特徴とする光ケーブル。 (2) 前記固体離型剤は、四塩化エチレンからな
ることを特徴とする実用新案登録請求の範囲第１
項記載の光ケーブル。 (3) 前記固体離型剤は、二硫化モリブデンから
なることを特徴とする実用新案登録請求の範囲第
１項記載の光ケーブル。 (4) 前記固体離型剤は、カーボンからなること
を特徴とする実用新案登録請求の範囲第１項記載
の光ケーブル。[Claims for Utility Model Registration] (1) In a spacer-type optical cable having a structure in which a plurality of coated optical fibers are housed in a groove continuously formed in the axial direction on the surface of a cylindrical support, the cable is housed in the groove. The optical fiber is provided with an outermost coating containing a solid mold release agent in the form of particulates, and has a structure in which the coefficient of friction between the plurality of coated optical fibers each provided with the outermost coating containing the solid mold release agent is 1.0 or less. An optical cable comprising an optical fiber core 6 having the following characteristics. (2) Utility model registration claim 1, characterized in that the solid mold release agent is made of ethylene tetrachloride.
Optical cable as described in section. (3) The optical cable according to claim 1, wherein the solid mold release agent is made of molybdenum disulfide. (4) The optical cable according to claim 1, wherein the solid mold release agent is made of carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP128687U JPS63109910U (en) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP128687U JPS63109910U (en) | 1987-01-08 | 1987-01-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63109910U true JPS63109910U (en) | 1988-07-15 |
Family
ID=30779053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP128687U Pending JPS63109910U (en) | 1987-01-08 | 1987-01-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63109910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014175229A1 (en) * | 2013-04-25 | 2014-10-30 | 住友電気工業株式会社 | Optical fiber cable |
-
1987
- 1987-01-08 JP JP128687U patent/JPS63109910U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014175229A1 (en) * | 2013-04-25 | 2014-10-30 | 住友電気工業株式会社 | Optical fiber cable |
| JP2014215449A (en) * | 2013-04-25 | 2014-11-17 | 住友電気工業株式会社 | Optical fiber cable |