JPS6023810U - Reinforcing material for optical fiber connections - Google Patents
Reinforcing material for optical fiber connectionsInfo
- Publication number
- JPS6023810U JPS6023810U JP11656983U JP11656983U JPS6023810U JP S6023810 U JPS6023810 U JP S6023810U JP 11656983 U JP11656983 U JP 11656983U JP 11656983 U JP11656983 U JP 11656983U JP S6023810 U JPS6023810 U JP S6023810U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- tensile strength
- heat
- reinforcing material
- reinforcing member
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は光フアイバ接続部の正面図、第２図は本考案前
の提案例に係る補強部材の縦断面図、第３図、第４図は
本考案に係る補強部材の横断面図と縦断面図、第５図は
本考案における抗張力性発熱体の詳細を例示した縦断面
図、第６図は本考案補強部材°による光フアイバ接続部
の補強作業例を示した説明図、第７図は本考案補強部材
により補強された光フアイバ接続部の横断面図である。
ＩＡ、ＩＢ・・・光ファイバ、２Ａ、 ２Ｂ・・・光フ
ァイバの被覆層、３Ａ、３Ｂ・・・光ファイバの端部、
４・・・熱収縮性の外側チューブ、５・・・熱溶融性の
内側チューブ、７・・・抗張力性発熱体、８・・・発熱
部、９・・・絶縁部。
第１図
第５図FIG. 1 is a front view of the optical fiber connection part, FIG. 2 is a vertical cross-sectional view of a reinforcing member according to an example proposed before the present invention, and FIGS. 3 and 4 are cross-sectional views of the reinforcing member according to the present invention. 5 is a longitudinal sectional view illustrating details of the tensile strength heating element of the present invention; FIG. 6 is an explanatory diagram showing an example of reinforcing work of an optical fiber connection using the reinforcing member of the present invention; FIG. The figure is a cross-sectional view of an optical fiber connection reinforced with the reinforcing member of the present invention. IA, IB... optical fiber, 2A, 2B... coating layer of optical fiber, 3A, 3B... end of optical fiber,
4... Heat shrinkable outer tube, 5... Heat meltable inner tube, 7... Tensile heating element, 8... Heat generating part, 9... Insulating part. Figure 1 Figure 5
Claims (1)
構造を構成するための補強部材において、熱収縮性の外
側チューブと、熱溶融性の内側チューブと、電気抵抗加
熱法により発熱する抗張力性発熱体とを備え、抗張力性
発熱体は、長手方向中間の外径がその両端の外径よりも
小さくなっている発熱部と、該発熱部の外周に形成され
た絶縁部とからなり、当該抗張力性発熱体と上記内側チ
ューブとが互いに並列して外側チューブ内に内装されて
いる光フアイバ接続部の補強部材。A reinforcing member that is attached to the outer periphery of a fusion-spliced optical fiber connection part to form a reinforcing structure includes a heat-shrinkable outer tube, a heat-fusible inner tube, and a tensile strength member that generates heat using an electrical resistance heating method. The tensile strength heating element includes a heating part having an outer diameter at the middle in the longitudinal direction smaller than the outer diameter at both ends thereof, and an insulating part formed on the outer periphery of the heating part, A reinforcing member for an optical fiber connection portion, in which the tensile strength heating element and the inner tube are arranged in parallel with each other and housed inside the outer tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11656983U JPS6023810U (en) | 1983-07-27 | 1983-07-27 | Reinforcing material for optical fiber connections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11656983U JPS6023810U (en) | 1983-07-27 | 1983-07-27 | Reinforcing material for optical fiber connections |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6023810U true JPS6023810U (en) | 1985-02-18 |
Family
ID=30268663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11656983U Pending JPS6023810U (en) | 1983-07-27 | 1983-07-27 | Reinforcing material for optical fiber connections |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6023810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272306A (en) * | 1988-09-07 | 1990-03-12 | Fujikura Ltd | Optical fiber arraying device and optical fiber connecting method |
-
1983
- 1983-07-27 JP JP11656983U patent/JPS6023810U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0272306A (en) * | 1988-09-07 | 1990-03-12 | Fujikura Ltd | Optical fiber arraying device and optical fiber connecting method |
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