JPS5292374A - Power circuit breaker with contacting state monitor - Google Patents
Power circuit breaker with contacting state monitorInfo
- Publication number
- JPS5292374A JPS5292374A JP850876A JP850876A JPS5292374A JP S5292374 A JPS5292374 A JP S5292374A JP 850876 A JP850876 A JP 850876A JP 850876 A JP850876 A JP 850876A JP S5292374 A JPS5292374 A JP S5292374A
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- power circuit
- state monitor
- contacting state
- contacting
- 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
Landscapes
- Circuit Breakers (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP850876A JPS5292374A (en) | 1976-01-30 | 1976-01-30 | Power circuit breaker with contacting state monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP850876A JPS5292374A (en) | 1976-01-30 | 1976-01-30 | Power circuit breaker with contacting state monitor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5292374A true JPS5292374A (en) | 1977-08-03 |
Family
ID=11695055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP850876A Pending JPS5292374A (en) | 1976-01-30 | 1976-01-30 | Power circuit breaker with contacting state monitor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5292374A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58178929A (en) * | 1982-04-13 | 1983-10-20 | 日新電機株式会社 | Method of deciding lifetime of contact |
-
1976
- 1976-01-30 JP JP850876A patent/JPS5292374A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58178929A (en) * | 1982-04-13 | 1983-10-20 | 日新電機株式会社 | Method of deciding lifetime of contact |
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