JPS6236417B2 - - Google Patents
Info
- Publication number
- JPS6236417B2 JPS6236417B2 JP15994981A JP15994981A JPS6236417B2 JP S6236417 B2 JPS6236417 B2 JP S6236417B2 JP 15994981 A JP15994981 A JP 15994981A JP 15994981 A JP15994981 A JP 15994981A JP S6236417 B2 JPS6236417 B2 JP S6236417B2
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- repeater
- power
- relay
- current
- 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
- 230000005540 biological transmission Effects 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920013655 poly(bisphenol-A sulfone) Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/40—Monitoring; Testing of relay systems
- H04B17/407—Monitoring; Testing of relay systems without selective localization
- H04B17/409—Monitoring; Testing of relay systems without selective localization by means of resistance, voltage or current measurement
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Locating Faults (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159949A JPS5860837A (ja) | 1981-10-07 | 1981-10-07 | 障害区間探索方式 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56159949A JPS5860837A (ja) | 1981-10-07 | 1981-10-07 | 障害区間探索方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5860837A JPS5860837A (ja) | 1983-04-11 |
| JPS6236417B2 true JPS6236417B2 (enrdf_load_html_response) | 1987-08-06 |
Family
ID=15704673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56159949A Granted JPS5860837A (ja) | 1981-10-07 | 1981-10-07 | 障害区間探索方式 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5860837A (enrdf_load_html_response) |
-
1981
- 1981-10-07 JP JP56159949A patent/JPS5860837A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5860837A (ja) | 1983-04-11 |
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