JPS6230444Y2 - - Google Patents
Info
- Publication number
- JPS6230444Y2 JPS6230444Y2 JP1978105229U JP10522978U JPS6230444Y2 JP S6230444 Y2 JPS6230444 Y2 JP S6230444Y2 JP 1978105229 U JP1978105229 U JP 1978105229U JP 10522978 U JP10522978 U JP 10522978U JP S6230444 Y2 JPS6230444 Y2 JP S6230444Y2
- Authority
- JP
- Japan
- Prior art keywords
- ground fault
- current
- circuit
- field
- relay
- 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
Landscapes
- Protection Of Generators And Motors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978105229U JPS6230444Y2 (es) | 1978-07-31 | 1978-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978105229U JPS6230444Y2 (es) | 1978-07-31 | 1978-07-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5523879U JPS5523879U (es) | 1980-02-15 |
| JPS6230444Y2 true JPS6230444Y2 (es) | 1987-08-05 |
Family
ID=29047296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978105229U Expired JPS6230444Y2 (es) | 1978-07-31 | 1978-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6230444Y2 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9564963B2 (en) | 1995-06-30 | 2017-02-07 | Interdigital Technology Corporation | Automatic power control system for a code division multiple access (CDMA) communications system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5293943A (en) * | 1976-02-02 | 1977-08-08 | Toshiba Corp | Generator protective device |
| JPS52135033A (en) * | 1976-05-07 | 1977-11-11 | Toshiba Corp | Generator protective device |
-
1978
- 1978-07-31 JP JP1978105229U patent/JPS6230444Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9564963B2 (en) | 1995-06-30 | 2017-02-07 | Interdigital Technology Corporation | Automatic power control system for a code division multiple access (CDMA) communications system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5523879U (es) | 1980-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4159499A (en) | Ground fault detection and protection circuit | |
| JPS62260517A (ja) | しや断器のトリツプ装置 | |
| JPH04229012A (ja) | 固体過負荷継電器 | |
| US6867958B2 (en) | Loop restoration scheme for distribution feeders | |
| JPS6230444Y2 (es) | ||
| US4091431A (en) | Ground leakage relay circuit | |
| JP2016152674A (ja) | 保護リレー装置 | |
| US4153924A (en) | Inrush current restraint circuit for alternating power system switch | |
| US4439803A (en) | Power interruption device | |
| US6654217B2 (en) | Quick responding instantaneous trip system | |
| CN111934291A (zh) | 一种判别断路器偷跳和电气跳闸的方法 | |
| CN212111688U (zh) | 开关装置测试系统的保护装置及开关装置测试系统 | |
| US2246816A (en) | Current responsive protective relay system | |
| JPS6321148Y2 (es) | ||
| US3109961A (en) | Automatic circuit recloser with cold load pickup means | |
| EP4303904A1 (en) | Multiphase ground fault circuit interrupter | |
| JPH0130753Y2 (es) | ||
| JPH0417513A (ja) | 過電流保護回路 | |
| CN117289176A (zh) | 防雷器断线检测方法及装置 | |
| EP4050348A1 (en) | A residual current device for low voltage electric lines | |
| JPH07241026A (ja) | 開閉装置及び電源装置 | |
| JPS6237402Y2 (es) | ||
| SU1120305A1 (ru) | Устройство защиты источника питани | |
| JPS63115073A (ja) | 電気機器の動作監視装置 | |
| JPS5852608Y2 (ja) | ヒュ−ズ溶断警報回路 |