JPS6025529U - Optical fiber-containing contact wire - Google Patents
Optical fiber-containing contact wireInfo
- Publication number
- JPS6025529U JPS6025529U JP11807783U JP11807783U JPS6025529U JP S6025529 U JPS6025529 U JP S6025529U JP 11807783 U JP11807783 U JP 11807783U JP 11807783 U JP11807783 U JP 11807783U JP S6025529 U JPS6025529 U JP S6025529U
- Authority
- JP
- Japan
- Prior art keywords
- contact wire
- optical fiber
- containing contact
- fiber
- hollow hole
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る光ファイバ入トロリ線の一実施例を
示す横断面図である。
1・・・・・・トロリ線、2・・・・・・中空穴、3A
、3B・・・・・・光ファイバ、X・・・・・・摩耗限
界位置、Y・・・・・・上方位置。The drawing is a cross-sectional view showing an embodiment of the optical fiber-containing contact wire according to the present invention. 1...Trolley wire, 2...Hollow hole, 3A
, 3B...Optical fiber, X...Wear limit position, Y...Upper position.
Claims (1)
直に離隔した上方位置Yとを含む中空穴2に、それぞれ
面位置X、 Yに配される2条の光ファイバ3A、3B
を非拘束状態に挿入してなる光ファイバ入トロリ線。Two optical fibers 3A and 3B are arranged at surface positions X and Y, respectively, in a hollow hole 2 that includes a wear limit position X at the center of the contact wire 1 and an upper position Y vertically spaced from this position.
An optical fiber-containing contact wire is formed by inserting the fiber into an unrestrained state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11807783U JPS6025529U (en) | 1983-07-29 | 1983-07-29 | Optical fiber-containing contact wire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11807783U JPS6025529U (en) | 1983-07-29 | 1983-07-29 | Optical fiber-containing contact wire |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6025529U true JPS6025529U (en) | 1985-02-21 |
JPS641143Y2 JPS641143Y2 (en) | 1989-01-11 |
Family
ID=30271550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11807783U Granted JPS6025529U (en) | 1983-07-29 | 1983-07-29 | Optical fiber-containing contact wire |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6025529U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH045136A (en) * | 1990-04-23 | 1992-01-09 | Hitachi Cable Ltd | Optical fiber compound trolley wire, abnormal exothermicity detecting system for trolley line using such trolley wire and optical fiber compound trolley wire stringing method |
-
1983
- 1983-07-29 JP JP11807783U patent/JPS6025529U/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH045136A (en) * | 1990-04-23 | 1992-01-09 | Hitachi Cable Ltd | Optical fiber compound trolley wire, abnormal exothermicity detecting system for trolley line using such trolley wire and optical fiber compound trolley wire stringing method |
Also Published As
Publication number | Publication date |
---|---|
JPS641143Y2 (en) | 1989-01-11 |
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