JPS6444867A - Apparatus for monitoring overhead cable - Google Patents
Apparatus for monitoring overhead cableInfo
- Publication number
- JPS6444867A JPS6444867A JP20255487A JP20255487A JPS6444867A JP S6444867 A JPS6444867 A JP S6444867A JP 20255487 A JP20255487 A JP 20255487A JP 20255487 A JP20255487 A JP 20255487A JP S6444867 A JPS6444867 A JP S6444867A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- main body
- overhead cable
- state
- overhead
- 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
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Electric Cable Installation (AREA)
Abstract
PURPOSE:To facilitate work itself and to efficiently observe the whole state of an overhead cable, by allowing an apparatus main body to run along the overhead cable and driving a television camera in addition thereto. CONSTITUTION:At first, an apparatus main body 1 is suspended from an overhead cable C so as to be freely runnable along the cable C. Subsequently, an observer operates the transmitter 12 in his hand to operate the main body 1. Whereupon, the main body 1 begins to run along the cable C and a television camera 8 is operated to take the image of the outer surface state of the cable C. At this time, the states of the both left and right side surface of the cable C are together photographed on one picture by two borescopes 6, 6 to be recorded on a video tape recorder. Therefore, a recording tape is taken out from the video tape recorder after the finish of work and regenerated at a separate place to make it possible to observe the state of the cable C in detail at any time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20255487A JPS6444867A (en) | 1987-08-13 | 1987-08-13 | Apparatus for monitoring overhead cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20255487A JPS6444867A (en) | 1987-08-13 | 1987-08-13 | Apparatus for monitoring overhead cable |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6444867A true JPS6444867A (en) | 1989-02-17 |
Family
ID=16459421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20255487A Pending JPS6444867A (en) | 1987-08-13 | 1987-08-13 | Apparatus for monitoring overhead cable |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6444867A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210083283A (en) | 2018-10-31 | 2021-07-06 | 에스엠시 가부시키가이샤 | solenoid valve |
-
1987
- 1987-08-13 JP JP20255487A patent/JPS6444867A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210083283A (en) | 2018-10-31 | 2021-07-06 | 에스엠시 가부시키가이샤 | solenoid valve |
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