JPH01120110U - - Google Patents
Info
- Publication number
- JPH01120110U JPH01120110U JP1530788U JP1530788U JPH01120110U JP H01120110 U JPH01120110 U JP H01120110U JP 1530788 U JP1530788 U JP 1530788U JP 1530788 U JP1530788 U JP 1530788U JP H01120110 U JPH01120110 U JP H01120110U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- water
- recess
- coating layer
- cable
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims 2
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010998 test method Methods 0.000 description 1
Description
第１図は本考案の一例を示す断面図、第２図は
吸水テープの一例を示す断面図、第３図は走水テ
ストの方法を示す説明図である。
１……中心抗張力体、２……凹部、３……光フ
アイバー心線、４……吸水テープ、５……押え巻
層、６……外被層。
FIG. 1 is a cross-sectional view showing an example of the present invention, FIG. 2 is a cross-sectional view showing an example of a water-absorbing tape, and FIG. 3 is an explanatory view showing a water running test method. DESCRIPTION OF SYMBOLS 1... Central tensile strength member, 2... Concave portion, 3... Optical fiber core wire, 4... Water absorbing tape, 5... Presser wrap layer, 6... Outer covering layer.
Claims (1)
らなる中心抗張力体の前記凹部に１本、または複
数本集合した光フアイバー心線を配置した光フア
イバーケーブルにおいて、前記光フアイバー心線
を疎水性プラスチツクフイルム、または不織布か
らなる基材の両面に吸水性樹脂を含み、表面を非
平滑状態とした塗膜層を設けた吸水テープにより
挾持したことを特徴とする光フアイバーケーブル
。 (2) 塗膜層の表面が、凹凸状、または波形状で
ある第１項記載の光フアイバーケーブル。[Claims for Utility Model Registration] (1) An optical fiber cable in which one or more optical fiber cores are disposed in the recess of a central tensile strength member made of a plastic molded product having a recess on the circumference, An optical fiber characterized in that an optical fiber core is held between a water-absorbing tape having a base material made of a hydrophobic plastic film or a non-woven fabric and having a coating layer with a non-smooth surface containing a water-absorbing resin on both sides. cable. (2) The optical fiber cable according to item 1, wherein the surface of the coating layer is uneven or wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530788U JPH0710324Y2 (en) | 1988-02-08 | 1988-02-08 | Fiber optic cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1530788U JPH0710324Y2 (en) | 1988-02-08 | 1988-02-08 | Fiber optic cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01120110U true JPH01120110U (en) | 1989-08-15 |
| JPH0710324Y2 JPH0710324Y2 (en) | 1995-03-08 |
Family
ID=31227244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1530788U Expired - Lifetime JPH0710324Y2 (en) | 1988-02-08 | 1988-02-08 | Fiber optic cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0710324Y2 (en) |
-
1988
- 1988-02-08 JP JP1530788U patent/JPH0710324Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0710324Y2 (en) | 1995-03-08 |