JPS62150817U - - Google Patents
Info
- Publication number
- JPS62150817U JPS62150817U JP3812486U JP3812486U JPS62150817U JP S62150817 U JPS62150817 U JP S62150817U JP 3812486 U JP3812486 U JP 3812486U JP 3812486 U JP3812486 U JP 3812486U JP S62150817 U JPS62150817 U JP S62150817U
- Authority
- JP
- Japan
- Prior art keywords
- cable
- coating layer
- metal communication
- conductor
- gas
- 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
- 239000002131 composite material Substances 0.000 claims description 7
- 239000011247 coating layer Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 4
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
- Communication Cables (AREA)
Description
第１図は本考案に係りガスダム付光複合ケーブ
ルの一実施例を示す縦断面図、第２図は第１図に
符号１２で示す封止体とメタル通信線４との取合
状態を示す拡大縦断面図、第３図は従来形ガスダ
ム付光複合ケーブルの内部構造を示す縦断面図で
ある。
１……光複合ケーブル、２……ガスダム部、３
……光フアイバ心線、４……メタル通信線、４ａ
……導体、４ｂ……絶縁被覆層、６……筐体、７
……樹脂、１０……ガスパイプ、１２……封止体
、１２ａ……内部封止層、１２ｂ……外被。
FIG. 1 is a vertical cross-sectional view showing an embodiment of the optical composite cable with gas dam according to the present invention, and FIG. 2 is a diagram showing how the sealing body indicated by reference numeral 12 in FIG. 1 is connected to the metal communication line 4. FIG. 3 is an enlarged longitudinal sectional view showing the internal structure of a conventional optical composite cable with a gas dam. 1...Optical composite cable, 2...Gas dam section, 3
...Optical fiber core wire, 4...Metal communication line, 4a
...Conductor, 4b...Insulating coating layer, 6...Casing, 7
... Resin, 10 ... Gas pipe, 12 ... Sealing body, 12a ... Internal sealing layer, 12b ... Outer cover.
Claims (1)
列したケーブル内をガス保守する構造のガスダム
付光複合ケーブルにおいて、前記ケーブルの端末
部に接続された筐体内に位置して、メタル通信線
の絶縁被覆層と導体との間隙を密着閉塞する封止
手段を備えてなることを特徴とするガスダム付光
複合ケーブル。 (2) 実用新案登録請求の範囲第１項記載の考案
において、ケーブル端末部に接続された筐体内に
位置して、メタル通信線の外被である絶縁被覆層
の一部が剥離されており、前記のごとく絶縁被覆
層を剥離されたメタル通信線導体の外周とこれに
隣接する絶縁被覆層とにまたがつて、当該絶縁被
覆層と導体との間隙を密着閉塞する封止体が付設
されているガスダム付光複合ケーブル。[Scope of Claim for Utility Model Registration] (1) In an optical composite cable with a gas dam that has a structure in which gas is maintained in the cable in which optical fiber core wires and metal communication wires are arranged in a composite manner, in the case connected to the terminal part of the cable. 1. An optical composite cable with a gas dam, characterized in that the cable is provided with a sealing means for tightly closing a gap between an insulating coating layer of a metal communication line and a conductor. (2) In the device described in claim 1 of the utility model registration claim, a part of the insulating coating layer that is the outer sheath of the metal communication wire is peeled off, which is located inside the casing connected to the cable terminal part. , a sealing body is provided to tightly close the gap between the insulation coating layer and the conductor, spanning the outer periphery of the metal communication line conductor from which the insulation coating layer has been peeled off as described above and the insulation coating layer adjacent thereto. Optical composite cable with gas dam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3812486U JPS62150817U (en) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3812486U JPS62150817U (en) | 1986-03-14 | 1986-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62150817U true JPS62150817U (en) | 1987-09-24 |
Family
ID=30850073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3812486U Pending JPS62150817U (en) | 1986-03-14 | 1986-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62150817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011243317A (en) * | 2010-05-14 | 2011-12-01 | Sumitomo Electric Ind Ltd | Photoelectric composite cable |
| CN102290140A (en) * | 2010-05-14 | 2011-12-21 | 住友电气工业株式会社 | Composite optical fiber cable and composite optical fiber cable assembly |
-
1986
- 1986-03-14 JP JP3812486U patent/JPS62150817U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011243317A (en) * | 2010-05-14 | 2011-12-01 | Sumitomo Electric Ind Ltd | Photoelectric composite cable |
| CN102290140A (en) * | 2010-05-14 | 2011-12-21 | 住友电气工业株式会社 | Composite optical fiber cable and composite optical fiber cable assembly |
| US9046671B2 (en) | 2010-05-14 | 2015-06-02 | Sumitomo Electric Industries, Ltd. | Composite optical fiber cable and composite optical fiber cable assembly providing protection by flexure |
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