JPH03852Y2 - - Google Patents
Info
- Publication number
- JPH03852Y2 JPH03852Y2 JP19641185U JP19641185U JPH03852Y2 JP H03852 Y2 JPH03852 Y2 JP H03852Y2 JP 19641185 U JP19641185 U JP 19641185U JP 19641185 U JP19641185 U JP 19641185U JP H03852 Y2 JPH03852 Y2 JP H03852Y2
- Authority
- JP
- Japan
- Prior art keywords
- diode
- voltage
- cable
- cables
- abnormal voltage
- 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
- 230000002159 abnormal effect Effects 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Time-Division Multiplex Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19641185U JPH03852Y2 (fr) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19641185U JPH03852Y2 (fr) | 1985-12-20 | 1985-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62104530U JPS62104530U (fr) | 1987-07-03 |
JPH03852Y2 true JPH03852Y2 (fr) | 1991-01-11 |
Family
ID=31155207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19641185U Expired JPH03852Y2 (fr) | 1985-12-20 | 1985-12-20 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH03852Y2 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2567405B2 (ja) * | 1987-07-20 | 1996-12-25 | 株式会社 昭電 | 中継器の保護回路 |
-
1985
- 1985-12-20 JP JP19641185U patent/JPH03852Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62104530U (fr) | 1987-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0186939A2 (fr) | Dispositif de circuit | |
US3372285A (en) | Transient voltage suppressors | |
DK157962B (da) | Beskyttelsesisoleret nettilslutning med overspaendingsafledere | |
JPH03852Y2 (fr) | ||
US4449157A (en) | Surge protection for signal transmission systems | |
US4037139A (en) | Lightning arrester | |
JPS59220017A (ja) | 変圧器用サ−ジ吸収装置 | |
JPH0412764Y2 (fr) | ||
JPH0630525A (ja) | 電子機器の三相交流給電装置 | |
JPH0312029Y2 (fr) | ||
DE3409603A1 (de) | Fehlerstromschutzschalter | |
JP3473819B2 (ja) | 雷防護アダプタ | |
US3911322A (en) | Method and circuit arrangement for an improved low cost lightning arrester | |
SU725143A1 (ru) | Устройство дл защиты проводных линий св зи от импульсных перенапр жений | |
JP2567405B2 (ja) | 中継器の保護回路 | |
JP2605946B2 (ja) | 過電流保護回路 | |
DE2541942C3 (de) | Schaltungsanordnung zum Schutz von Teilnehmerstationen mit Wähleinrichtungen in Fernmelde-, insbesondere Fernsprechanlagen gegen Überspannungen | |
SU516146A1 (ru) | Устройство дл защиты проводной линии св зи от перенапр жени | |
JPS60194727A (ja) | 過電圧保護回路 | |
EP1126672B1 (fr) | Dispositif de protection pour installations qui utilisent la modulation par impulsions codées | |
JPS6110330A (ja) | 通信機器の防護装置 | |
JPH0438609Y2 (fr) | ||
SU1078530A1 (ru) | Устройство защиты от перенапр жений | |
JPH0562150U (ja) | 通信線路用サージ保護装置 | |
KR960008057Y1 (ko) | 피시엠(pcm) 선로중계기 보호 피뢰기반 |