JPS57128304A - Nonmetallic optical cable - Google Patents
Nonmetallic optical cableInfo
- Publication number
- JPS57128304A JPS57128304A JP56001925A JP192581A JPS57128304A JP S57128304 A JPS57128304 A JP S57128304A JP 56001925 A JP56001925 A JP 56001925A JP 192581 A JP192581 A JP 192581A JP S57128304 A JPS57128304 A JP S57128304A
- Authority
- JP
- Japan
- Prior art keywords
- water
- wire sensor
- sheath
- plastic
- moisture absorption
- 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
- 230000003287 optical effect Effects 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 239000013307 optical fiber Substances 0.000 abstract 3
- 239000004033 plastic Substances 0.000 abstract 3
- 229920003023 plastic Polymers 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 2
- 239000000835 fiber Substances 0.000 abstract 2
- 239000004677 Nylon Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000011247 coating layer Substances 0.000 abstract 1
- 230000008602 contraction Effects 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 235000013311 vegetables Nutrition 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Insulated Conductors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56001925A JPS57128304A (en) | 1981-01-09 | 1981-01-09 | Nonmetallic optical cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56001925A JPS57128304A (en) | 1981-01-09 | 1981-01-09 | Nonmetallic optical cable |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57128304A true JPS57128304A (en) | 1982-08-09 |
JPS6227682B2 JPS6227682B2 (ja) | 1987-06-16 |
Family
ID=11515169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56001925A Granted JPS57128304A (en) | 1981-01-09 | 1981-01-09 | Nonmetallic optical cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57128304A (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144802A (ja) * | 1982-02-09 | 1983-08-29 | オランダ国 | 液体検知用光ガイド及び該ガイドを有するケ−ブル |
JPS6145511A (ja) * | 1984-08-09 | 1986-03-05 | 日立電線株式会社 | 吸湿検知機能を有する電気ケ−ブル |
JPS6215510A (ja) * | 1985-07-15 | 1987-01-23 | Japan Vilene Co Ltd | 走水防止型光ファイバーケーブル |
JPS6228703A (ja) * | 1985-07-31 | 1987-02-06 | Nippon Telegr & Teleph Corp <Ntt> | 浸水検知用光伝送線および光フアイバケ−ブル |
JPS6225845U (ja) * | 1985-07-31 | 1987-02-17 | ||
JPS638638U (ja) * | 1986-07-03 | 1988-01-20 | ||
JPS63228105A (ja) * | 1987-03-17 | 1988-09-22 | Fujikura Ltd | 光フアイバ浸水検知センサ |
JPS63173205U (ja) * | 1987-04-30 | 1988-11-10 |
-
1981
- 1981-01-09 JP JP56001925A patent/JPS57128304A/ja active Granted
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58144802A (ja) * | 1982-02-09 | 1983-08-29 | オランダ国 | 液体検知用光ガイド及び該ガイドを有するケ−ブル |
JPS6145511A (ja) * | 1984-08-09 | 1986-03-05 | 日立電線株式会社 | 吸湿検知機能を有する電気ケ−ブル |
JPS6215510A (ja) * | 1985-07-15 | 1987-01-23 | Japan Vilene Co Ltd | 走水防止型光ファイバーケーブル |
JPH0431366B2 (ja) * | 1985-07-15 | 1992-05-26 | ||
JPS6228703A (ja) * | 1985-07-31 | 1987-02-06 | Nippon Telegr & Teleph Corp <Ntt> | 浸水検知用光伝送線および光フアイバケ−ブル |
JPS6225845U (ja) * | 1985-07-31 | 1987-02-17 | ||
JPS638638U (ja) * | 1986-07-03 | 1988-01-20 | ||
JPS63228105A (ja) * | 1987-03-17 | 1988-09-22 | Fujikura Ltd | 光フアイバ浸水検知センサ |
JPS63173205U (ja) * | 1987-04-30 | 1988-11-10 |
Also Published As
Publication number | Publication date |
---|---|
JPS6227682B2 (ja) | 1987-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8501923D0 (sv) | Optisk telekabel | |
EP0203489A3 (en) | Improved hollow fiber membrane device with inner wrap | |
CA2027140A1 (en) | Optical fiber cable core | |
CA2053596A1 (en) | Lightweight optical fiber cable | |
ES458736A1 (es) | Linea de transmision por fibras opticas mejorada. | |
JPS57128304A (en) | Nonmetallic optical cable | |
EP0621496A4 (en) | MULTIPLE CORE HOLLOW OPTICAL FIBER AND ITS MANUFACTURE. | |
FI75049B (fi) | Mikroboejkaenslig fiberoptisk kabel. | |
JPS5529807A (en) | Optical fiber submaring cable | |
ES292761Y (es) | Cable sumarino de fibras orticas para telecomunicaciones | |
JPS6428605A (en) | Optical fiber cable | |
DE3170366D1 (en) | Optical telecommunication element | |
KR860009313A (ko) | 해저용 광섬유 케이블 | |
JPS52116248A (en) | Light transmission cable | |
FR2312788A1 (fr) | Cable elementaire de transmission par fibres optiques | |
SE8105714L (sv) | Optisk fiber | |
MX9602631A (es) | Cable de fibras opticas mejorado. | |
JPS57191603A (en) | Optical fiber unit for submarine cable | |
DE59606409D1 (de) | Dämmelement aus pflanzenfasern | |
EP0136887A3 (en) | Dielectric optical fibre cable | |
JPS55121408A (en) | Submarine optical cable | |
JPS56149011A (en) | Submarine optical cable connector | |
JPS52121339A (en) | Optical fiber cable | |
JPS5683635A (en) | Coupling cable with node-shaped body | |
JPS52121338A (en) | Cable for optical communication |