JPH0157448B2 - - Google Patents
Info
- Publication number
- JPH0157448B2 JPH0157448B2 JP57074620A JP7462082A JPH0157448B2 JP H0157448 B2 JPH0157448 B2 JP H0157448B2 JP 57074620 A JP57074620 A JP 57074620A JP 7462082 A JP7462082 A JP 7462082A JP H0157448 B2 JPH0157448 B2 JP H0157448B2
- Authority
- JP
- Japan
- Prior art keywords
- steel belt
- armor
- power cable
- gap
- communication line
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- 239000002131 composite material Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Communication Cables (AREA)
Description
【発明の詳細な説明】
本発明は、電力ケーブル内に光通信線が収納さ
れた光複合電力ケーブルに関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an optical composite power cable in which an optical communication line is housed within the power cable.
電力ケーブルは、導体上に絶縁体を被せてなる
ケーブルコア上に外被が施されて形成されてい
る。海底用の場合にはこの外被の上にジユートの
如き座床を介して鎧装が施されている。しかし、
ケーブルコアが単芯である場合あるいは複数芯で
はあるが全体として断面円形に形成されている場
合にはケーブル本体内に光通信線を収納する余地
がないので鎧装内に収納することになるが、鎧装
内に光通信線を収納すると、光通信線が鎧装によ
つて傷つけられる欠点がある。 A power cable is formed by applying an outer sheath to a cable core made by covering a conductor with an insulator. In the case of submarine use, armor is placed on top of this jacket through a jute-like seat. but,
If the cable core has a single core, or if it has multiple cores but has a circular cross section as a whole, there is no room to store the optical communication line within the cable body, so it must be stored inside the armor. However, if the optical communication line is housed within the armor, there is a drawback that the optical communication line may be damaged by the armor.
本発明の目的は、光通信線を損傷することなく
鎧装内に収納することができるようにした光複合
電力ケーブルを提供することにある。 An object of the present invention is to provide an optical composite power cable that can be housed in an armor without damaging optical communication lines.
本発明の実施例を図面を参照してのべると、第
１図及び第２図は本発明に係る光複合電力ケーブ
ル１０を示し、この光複合電力ケーブル１０は電
力ケーブル本体１２とこの電力ケーブル本体１２
の上に設けられたジユート等の座床１４とこの座
床１４の上に施された鎧装１６とから成つてい
る。 Embodiments of the present invention will be described with reference to the drawings. FIGS. 1 and 2 show an optical composite power cable 10 according to the present invention, and this optical composite power cable 10 includes a power cable main body 12 and a power cable main body 12. 12
It consists of a seat 14 such as a jute provided above and armor 16 placed on the seat 14.
電力ケーブル本体１２は、導体１８とその上に
設けられた絶縁体２０とからなるケーブルコア
と、更にその上に設けられた外被２２とから成つ
ている。 The power cable main body 12 is composed of a cable core consisting of a conductor 18 and an insulator 20 provided thereon, and a jacket 22 further provided thereon.
鎧装１６は、図示のように、座床１４の上に鋼
帯をギヤツプ巻きして形成された第１の鋼帯鎧装
部２４と、この第１の鋼帯鎧装部２４の上にその
ギヤツプ２４ａを覆うように鋼帯をギヤツプ巻き
して形成された第２の鋼帯鎧装部２６と、第２の
鋼帯鎧装部２６の上に鋼帯鎧装部２４，２６の鋼
帯の巻方向とは逆方向に鉄線を撚合して形成され
た鉄線鎧装部２８とから成つている。 As shown in the figure, the armor 16 includes a first steel belt armor part 24 formed by gap-wrapping a steel belt on the seat floor 14, and a first steel belt armor part 24 on the first steel belt armor part 24. A second steel belt armor part 26 is formed by gap-winding a steel belt so as to cover the gap 24a. It consists of a steel wire armor part 28 formed by twisting iron wires in a direction opposite to the winding direction of the band.
光通信線３０は、第１の鋼帯鎧装部２４のギヤ
ツプ２４ａ内に収納されており、従つてこの光通
信線は第１と第２の鋼帯鎧装部の鋼帯によつて保
護されている。 The optical communication line 30 is housed within the gap 24a of the first steel band sheathing section 24, and therefore this optical communication line is protected by the steel bands of the first and second steel band sheathing sections. has been done.
尚、鉄線鎧装部２８をポリ塩化ビニル外被に置
き換えることによつて本発明の光複合電力ケーブ
ルを陸上ケーブルとして利用することもできる。 The optical composite power cable of the present invention can also be used as a land cable by replacing the iron wire armor portion 28 with a polyvinyl chloride jacket.
本発明によれば、上記のように、鎧装は鋼帯を
ギヤツプ巻きして形成した第１と第２の鋼帯鎧装
部とから成つており、光通信線は第１の鋼帯鎧装
部のギヤツプ内に収納したので光通信線は鎧装に
よつて損傷することなく、むしろ鎧装の鋼帯によ
つて保護されるので信頼性が向上し、また鎧装は
鋼帯から成つているので全体的に径が小さくなる
ので小型化できる実益がある。 According to the present invention, as described above, the armor consists of the first and second steel belt armor portions formed by gap-winding a steel belt, and the optical communication line is connected to the first steel belt armor. Since the optical communication line is housed within the gap of the armor, the optical communication line is not damaged by the armor, but rather is protected by the steel strip of the armor, improving reliability. Since the diameter is smaller as a whole, there is a practical benefit of miniaturization.
第１図及び第２図は本発明に係る光複合電力ケ
ーブルの一半部縦断側面図及び横断面図である。
１０……光複合電力ケーブル、１２……電力ケ
ーブル本体、１６……鎧装、２４，２６……第１
及び第２の鋼帯鎧装部、２４ａ……ギヤツプ、３
０……光通信線。
1 and 2 are a longitudinal side view and a cross-sectional view of a half part of an optical composite power cable according to the present invention. 10... Optical composite power cable, 12... Power cable body, 16... Armor, 24, 26... First
and second steel belt armor part, 24a...gap, 3
0...Optical communication line.
Claims (1)
通信線が収納された光複合電力ケーブルにおい
て、前記鎧装は鋼帯をギヤツプ巻きして形成され
た第１の鋼帯鎧装部と前記第１の鋼帯鎧装部のギ
ヤツプを覆うように鋼帯をギヤツプ巻きして形成
された第２の鋼帯鎧装部とを有し、前記光通信線
は前記第１の鋼帯鎧装部のギヤツプに収納されて
いることを特徴とする光複合電力ケーブル。1. In an optical composite power cable consisting of a power cable main body and a sheath, in which an optical communication line is housed, the sheath includes a first steel belt sheath formed by gap-wrapping a steel belt, and the first steel belt sheath. and a second steel belt armor part formed by gap-winding a steel belt so as to cover the gap of the first steel belt armor part, and the optical communication line is connected to the first steel belt armor part. An optical composite power cable characterized by being housed in a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57074620A JPS58192208A (en) | 1982-05-06 | 1982-05-06 | Optical composite power cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57074620A JPS58192208A (en) | 1982-05-06 | 1982-05-06 | Optical composite power cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58192208A JPS58192208A (en) | 1983-11-09 |
| JPH0157448B2 true JPH0157448B2 (en) | 1989-12-06 |
Family
ID=13552400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57074620A Granted JPS58192208A (en) | 1982-05-06 | 1982-05-06 | Optical composite power cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58192208A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551647A (en) * | 2016-01-23 | 2016-05-04 | 安徽华成电缆有限公司 | Mobile communication anti-corrosion cable |
-
1982
- 1982-05-06 JP JP57074620A patent/JPS58192208A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58192208A (en) | 1983-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4936648A (en) | Towing composite coaxial optical cable | |
| JPS6331448Y2 (en) | ||
| JPS59212813A (en) | Connection part of power cable containing optical fiber | |
| JPS63291310A (en) | Optical/power composite submarine cable | |
| JPS60165906U (en) | Jumper wire for optical composite vehicles | |
| JPS6029138Y2 (en) | power composite cable | |
| JPS6026410Y2 (en) | Composite cables used underwater, under the sea, and on the seabed | |
| JPS6331830Y2 (en) | ||
| JPH0340720U (en) | ||
| JPH04488Y2 (en) | ||
| JPS58192208A (en) | Optical composite power cable | |
| JPS5943786Y2 (en) | Clasp fitting for overhead insulated wires | |
| JPS636814Y2 (en) | ||
| JPS6247020U (en) | ||
| JPH0537371Y2 (en) | ||
| JPH0235129Y2 (en) | ||
| JPS6180530U (en) | ||
| JPS61117387U (en) | ||
| JPH0374416U (en) | ||
| JPH0252223U (en) | ||
| JPH0433210U (en) | ||
| JPS61112520U (en) | ||
| JPS6325423U (en) | ||
| JPH0736535B2 (en) | Induction shield wire | |
| GB385695A (en) | Improvements in electric cables |