JPH0323747Y2 - - Google Patents
Info
- Publication number
- JPH0323747Y2 JPH0323747Y2 JP1982115538U JP11553882U JPH0323747Y2 JP H0323747 Y2 JPH0323747 Y2 JP H0323747Y2 JP 1982115538 U JP1982115538 U JP 1982115538U JP 11553882 U JP11553882 U JP 11553882U JP H0323747 Y2 JPH0323747 Y2 JP H0323747Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- contact
- line
- telephone
- capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Landscapes
- Devices For Supply Of Signal Current (AREA)
- Interface Circuits In Exchanges (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11553882U JPS5920783U (ja) | 1982-07-29 | 1982-07-29 | 局線回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11553882U JPS5920783U (ja) | 1982-07-29 | 1982-07-29 | 局線回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5920783U JPS5920783U (ja) | 1984-02-08 |
| JPH0323747Y2 true JPH0323747Y2 (no) | 1991-05-23 |
Family
ID=30266669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11553882U Granted JPS5920783U (ja) | 1982-07-29 | 1982-07-29 | 局線回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920783U (no) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018326A (no) * | 1973-06-22 | 1975-02-26 |
-
1982
- 1982-07-29 JP JP11553882U patent/JPS5920783U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5018326A (no) * | 1973-06-22 | 1975-02-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5920783U (ja) | 1984-02-08 |
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