JPH0370366U - - Google Patents
Info
- Publication number
- JPH0370366U JPH0370366U JP13132889U JP13132889U JPH0370366U JP H0370366 U JPH0370366 U JP H0370366U JP 13132889 U JP13132889 U JP 13132889U JP 13132889 U JP13132889 U JP 13132889U JP H0370366 U JPH0370366 U JP H0370366U
- Authority
- JP
- Japan
- Prior art keywords
- sensor
- feeder line
- voltage
- substations
- surface potential
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131328U JP2563126Y2 (ja) | 1989-11-10 | 1989-11-10 | 非接触形直流き電回路電圧検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989131328U JP2563126Y2 (ja) | 1989-11-10 | 1989-11-10 | 非接触形直流き電回路電圧検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0370366U true JPH0370366U (fi) | 1991-07-15 |
| JP2563126Y2 JP2563126Y2 (ja) | 1998-02-18 |
Family
ID=31678844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989131328U Expired - Fee Related JP2563126Y2 (ja) | 1989-11-10 | 1989-11-10 | 非接触形直流き電回路電圧検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2563126Y2 (fi) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160228A (en) * | 1980-05-16 | 1981-12-09 | Mitsubishi Electric Corp | Service interruption controlling method of electric train section |
| JPS57146075U (fi) * | 1981-03-11 | 1982-09-13 | ||
| JPS6456241A (en) * | 1987-08-26 | 1989-03-03 | Hitachi Ltd | Power feed system for d.c. power railway |
-
1989
- 1989-11-10 JP JP1989131328U patent/JP2563126Y2/ja not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160228A (en) * | 1980-05-16 | 1981-12-09 | Mitsubishi Electric Corp | Service interruption controlling method of electric train section |
| JPS57146075U (fi) * | 1981-03-11 | 1982-09-13 | ||
| JPS6456241A (en) * | 1987-08-26 | 1989-03-03 | Hitachi Ltd | Power feed system for d.c. power railway |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2563126Y2 (ja) | 1998-02-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |