JPS51143851A - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- JPS51143851A JPS51143851A JP6790375A JP6790375A JPS51143851A JP S51143851 A JPS51143851 A JP S51143851A JP 6790375 A JP6790375 A JP 6790375A JP 6790375 A JP6790375 A JP 6790375A JP S51143851 A JPS51143851 A JP S51143851A
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- unlatch device
- unlatch
- overcurrent
- actuates
- 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.)
- Pending
Links
Abstract
PURPOSE: A circuit breaker which actuates an unlatch device for overcurrent on the determination of unlatching order in branch circuits in a power distribution line by signals having sequentially reducing durations due to the operational characteristic of the unlatch device.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6790375A JPS51143851A (en) | 1975-06-04 | 1975-06-04 | Circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6790375A JPS51143851A (en) | 1975-06-04 | 1975-06-04 | Circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51143851A true JPS51143851A (en) | 1976-12-10 |
Family
ID=13358308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6790375A Pending JPS51143851A (en) | 1975-06-04 | 1975-06-04 | Circuit breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51143851A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059915A (en) * | 1983-09-09 | 1985-04-06 | 株式会社日立製作所 | Defect current protecting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124539A (en) * | 1973-04-03 | 1974-11-28 |
-
1975
- 1975-06-04 JP JP6790375A patent/JPS51143851A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124539A (en) * | 1973-04-03 | 1974-11-28 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6059915A (en) * | 1983-09-09 | 1985-04-06 | 株式会社日立製作所 | Defect current protecting device |
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