JPS6230216U - - Google Patents
Info
- Publication number
- JPS6230216U JPS6230216U JP12016385U JP12016385U JPS6230216U JP S6230216 U JPS6230216 U JP S6230216U JP 12016385 U JP12016385 U JP 12016385U JP 12016385 U JP12016385 U JP 12016385U JP S6230216 U JPS6230216 U JP S6230216U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- fluororesin
- coating layer
- coating layers
- showing
- 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 15
- 239000011247 coating layer Substances 0.000 claims description 5
- 150000002611 lead compounds Chemical class 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 1
Landscapes
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Description
第１図は本考案の光フアイバの一実施例として
の光フアイバ心線を示す断面図、第２図は本考案
の光フアイバの第二実施例としての３心光フアイ
バユニツトを示す断面図、第３図は本考案の光フ
アイバの第三実施例としての６心光フアイバユニ
ツトを示す断面図、第４図は実験で行つた引張強
度試験の結果を示す累積破断確率―破断荷重のグ
ラフ、第５図は従来の光フアイバの例としての光
フアイバ心線を示す断面図である。
１……光フアイバ裸線、２……緩衝層、３……
二次被覆層、５……光フアイバ心線、７……３心
光フアイバユニツト、８……シース、９……充填
層、１０……６心光フアイバユニツト。
FIG. 1 is a sectional view showing an optical fiber as an embodiment of the optical fiber of the present invention, and FIG. 2 is a sectional view showing a three-core optical fiber unit as a second embodiment of the optical fiber of the present invention. FIG. 3 is a sectional view showing a six-core optical fiber unit as a third embodiment of the optical fiber of the present invention, and FIG. 4 is a graph of cumulative breakage probability vs. breakage load showing the results of an experimental tensile strength test. FIG. 5 is a sectional view showing an optical fiber core wire as an example of a conventional optical fiber. 1... Optical fiber bare wire, 2... Buffer layer, 3...
Secondary coating layer, 5... Optical fiber core, 7... 3-core optical fiber unit, 8... Sheath, 9... Filling layer, 10... 6-core optical fiber unit.
Claims (1)
層あるいは多層に設けられてなる光フアイバにお
いて、 上記被覆層のうち少なくとも一層がフツ素樹脂
により形成されると共に、該フツ素樹脂製の被覆
層およびこれよりも内方の被覆層のうち少なくと
も一層に鉛化合物が添加されてなることを特徴と
する光フアイバ。[Claims for Utility Model Registration] In an optical fiber in which a bare optical fiber is coated with one or more coating layers made of synthetic resin, at least one of the coating layers is formed of fluororesin, and An optical fiber characterized in that a lead compound is added to at least one of a fluororesin coating layer and an inner coating layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016385U JPS6230216U (en) | 1985-08-05 | 1985-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12016385U JPS6230216U (en) | 1985-08-05 | 1985-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6230216U true JPS6230216U (en) | 1987-02-23 |
Family
ID=31008225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12016385U Pending JPS6230216U (en) | 1985-08-05 | 1985-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230216U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039611A (en) * | 1983-08-13 | 1985-03-01 | Dainichi Nippon Cables Ltd | Radiation-resistant optical fiber |
-
1985
- 1985-08-05 JP JP12016385U patent/JPS6230216U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039611A (en) * | 1983-08-13 | 1985-03-01 | Dainichi Nippon Cables Ltd | Radiation-resistant optical fiber |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6230216U (en) | ||
| JPS6176409U (en) | ||
| JPS6238611U (en) | ||
| JPS6113413U (en) | Fiber optic power cable | |
| JPH0441525Y2 (en) | ||
| JPS62102207U (en) | ||
| JPS6173110U (en) | ||
| JPS62109117U (en) | ||
| JPS6355326U (en) | ||
| JPH03110718U (en) | ||
| JPH0212113U (en) | ||
| JPS6223022U (en) | ||
| JPH0360306U (en) | ||
| JPS62193212U (en) | ||
| JPS58149705U (en) | fiber optic cable | |
| JPS6377217U (en) | ||
| JPS5852721U (en) | Composite rubber sheath cable with optical fiber | |
| JPS6069422U (en) | fireproof wire | |
| JPS5873513U (en) | flat elevator cable | |
| JPH0167611U (en) | ||
| JPS58118404U (en) | optical cable unit | |
| JPS625419U (en) | ||
| JPS61133114U (en) | ||
| JPS60110813U (en) | fiber optic cable | |
| JPS6028715U (en) | Ribbon cable with optical fiber |