JPH02138705U - - Google Patents
Info
- Publication number
- JPH02138705U JPH02138705U JP4821989U JP4821989U JPH02138705U JP H02138705 U JPH02138705 U JP H02138705U JP 4821989 U JP4821989 U JP 4821989U JP 4821989 U JP4821989 U JP 4821989U JP H02138705 U JPH02138705 U JP H02138705U
- Authority
- JP
- Japan
- Prior art keywords
- metal
- optical fiber
- tubes
- cross
- metal tube
- 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
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Description
第１図は本考案に係る光フアイバ入り金属管の
接続部の一実施例を示す縦断面図、第２図は光フ
アイバ入り鉄線鎧装長尺体の一例を示す横断面図
、第３図及び第４図は金属管の２種の例を示す横
断面図、第５図は光フアイバ心線の一例を示す横
断面図である。
９……金属管、１０……光フアイバ心線、１１
……金属スリーブ、１２……光フアイバ接続部、
１３……溶接部。
FIG. 1 is a longitudinal cross-sectional view showing an example of a connecting part of a metal tube containing optical fiber according to the present invention, FIG. 2 is a cross-sectional view showing an example of a long body of armored iron wire containing optical fiber, and FIG. and FIG. 4 are cross-sectional views showing two examples of metal tubes, and FIG. 5 is a cross-sectional view showing an example of an optical fiber core wire. 9...Metal tube, 10...Optical fiber core wire, 11
...Metal sleeve, 12...Optical fiber connection part,
13...Welding part.
補正 平１．６．６
図面の簡単な説明を次のように補正する。
明細書第８頁第１６行〜第２０行の「第２図は
………である。」を下記の通り訂正する。「第２
図及び第３図は金属管の２種の例を示す横断面図
、第４図は光フアイバ心線の一例を示す横断面図
、第５図は光フアイバ入り鉄線鎧装長尺体の一例
を示す横断面図である。」Amendment Hei 1.6.6 The brief description of the drawing is amended as follows. "Figure 2 is..." on page 8, lines 16 to 20 of the specification is corrected as follows. "Second
3 and 3 are cross-sectional views showing two examples of metal tubes, FIG. 4 is a cross-sectional view showing an example of an optical fiber core wire, and FIG. 5 is an example of a long body of armored iron wire containing optical fibers. FIG. ”
Claims (1)
スリーブを介して溶接接続されている光フアイバ
入り金属管の接続部において、前記金属スリーブ
は前記金属管に比べて引張り強度が小さく設定さ
れていることを特徴とする光フアイバ入り金属管
の接続部。 At the joint of the optical fiber-containing metal tubes, where the two metal tubes are welded together via a metal sleeve, the metal sleeve is set to have a lower tensile strength than the metal tube. A connecting part of a metal tube containing an optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4821989U JPH02138705U (en) | 1989-04-26 | 1989-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4821989U JPH02138705U (en) | 1989-04-26 | 1989-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02138705U true JPH02138705U (en) | 1990-11-20 |
Family
ID=31564831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4821989U Pending JPH02138705U (en) | 1989-04-26 | 1989-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02138705U (en) |
-
1989
- 1989-04-26 JP JP4821989U patent/JPH02138705U/ja active Pending
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