JPS6189804U - - Google Patents
Info
- Publication number
- JPS6189804U JPS6189804U JP17317484U JP17317484U JPS6189804U JP S6189804 U JPS6189804 U JP S6189804U JP 17317484 U JP17317484 U JP 17317484U JP 17317484 U JP17317484 U JP 17317484U JP S6189804 U JPS6189804 U JP S6189804U
- Authority
- JP
- Japan
- Prior art keywords
- coupling unit
- optical cable
- flexible tube
- submarine optical
- outer periphery
- 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
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 5
- 230000001012 protector Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
Description
第１図はこの考案のカツプリングユニツトの一
実施例を示す断面図、第２図はこの考案のカツプ
リングユニツトで用いる可とう管の拡大一部断面
図、第３図は海底光ケーブルの構造を示す断面図
、第４図は従来のカツプリングユニツトの断面図
、第５図は海底光ケーブルをケーブルドラムに巻
いた時に発生する曲げ応力の説明図である。
図中、１１は海底光ケーブル、１２はブーツ、
１３はブーツインサート、１４はプロテクタ、１
５はカバー、１６は収容部、１７は可とう管であ
る。
Fig. 1 is a sectional view showing an embodiment of the coupling unit of this invention, Fig. 2 is an enlarged partial sectional view of a flexible tube used in the coupling unit of this invention, and Fig. 3 shows the structure of a submarine optical cable. 4 is a sectional view of a conventional coupling unit, and FIG. 5 is an explanatory diagram of bending stress generated when a submarine optical cable is wound around a cable drum. In the figure, 11 is a submarine optical cable, 12 is a boot,
13 is a boot insert, 14 is a protector, 1
5 is a cover, 16 is a housing portion, and 17 is a flexible tube.
Claims (1)
ブルが、前記カツプリングユニツトを構成してい
るプロテクタに接続された可とう管と、該可とう
管の外周に形成されているブーツ内を貫通して引
き出されていることを特徴とする海底光ケーブル
のカツプリングユニツト。 A submarine optical cable connected to a coupling unit is pulled out through a flexible tube connected to a protector constituting the coupling unit and a boot formed on the outer periphery of the flexible tube. A submarine optical cable coupling unit characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984173174U JPH0423202Y2 (en) | 1984-11-16 | 1984-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984173174U JPH0423202Y2 (en) | 1984-11-16 | 1984-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189804U true JPS6189804U (en) | 1986-06-11 |
| JPH0423202Y2 JPH0423202Y2 (en) | 1992-05-29 |
Family
ID=30730831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984173174U Expired JPH0423202Y2 (en) | 1984-11-16 | 1984-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423202Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162333U (en) * | 1979-05-09 | 1980-11-21 | ||
| JPS57177110A (en) * | 1981-04-24 | 1982-10-30 | Kokusai Denshin Denwa Co Ltd <Kdd> | Boot for joint box of optical submarine cable |
-
1984
- 1984-11-16 JP JP1984173174U patent/JPH0423202Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55162333U (en) * | 1979-05-09 | 1980-11-21 | ||
| JPS57177110A (en) * | 1981-04-24 | 1982-10-30 | Kokusai Denshin Denwa Co Ltd <Kdd> | Boot for joint box of optical submarine cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423202Y2 (en) | 1992-05-29 |
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