JPS54152169A - Preventive maintenance method of circuit breaker - Google Patents
Preventive maintenance method of circuit breakerInfo
- Publication number
- JPS54152169A JPS54152169A JP6121878A JP6121878A JPS54152169A JP S54152169 A JPS54152169 A JP S54152169A JP 6121878 A JP6121878 A JP 6121878A JP 6121878 A JP6121878 A JP 6121878A JP S54152169 A JPS54152169 A JP S54152169A
- Authority
- JP
- Japan
- Prior art keywords
- circuit breaker
- maintenance method
- preventive maintenance
- preventive
- breaker
- 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
- Arc-Extinguishing Devices That Are Switches (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6121878A JPS54152169A (en) | 1978-05-23 | 1978-05-23 | Preventive maintenance method of circuit breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6121878A JPS54152169A (en) | 1978-05-23 | 1978-05-23 | Preventive maintenance method of circuit breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54152169A true JPS54152169A (en) | 1979-11-30 |
Family
ID=13164835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6121878A Pending JPS54152169A (en) | 1978-05-23 | 1978-05-23 | Preventive maintenance method of circuit breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54152169A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61203820A (en) * | 1985-03-07 | 1986-09-09 | 株式会社日立製作所 | Abnormal operation monitor for breaker |
JPS62264524A (en) * | 1986-05-13 | 1987-11-17 | 三菱電機株式会社 | Breaker state monitor |
JPS63213228A (en) * | 1987-03-02 | 1988-09-06 | 株式会社東芝 | Signal detector |
JPS6430128A (en) * | 1987-07-24 | 1989-02-01 | Toshiba Corp | Detecting device for control signal for switching equipment |
JPH0620565A (en) * | 1991-03-20 | 1994-01-28 | Takaoka Electric Mfg Co Ltd | Method for inspecting power circuit breaker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS518549A (en) * | 1974-07-10 | 1976-01-23 | Fujitsu Ltd | Denjirireeno dosashikibetsuhoho |
-
1978
- 1978-05-23 JP JP6121878A patent/JPS54152169A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS518549A (en) * | 1974-07-10 | 1976-01-23 | Fujitsu Ltd | Denjirireeno dosashikibetsuhoho |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61203820A (en) * | 1985-03-07 | 1986-09-09 | 株式会社日立製作所 | Abnormal operation monitor for breaker |
JPS62264524A (en) * | 1986-05-13 | 1987-11-17 | 三菱電機株式会社 | Breaker state monitor |
JPS63213228A (en) * | 1987-03-02 | 1988-09-06 | 株式会社東芝 | Signal detector |
JPS6430128A (en) * | 1987-07-24 | 1989-02-01 | Toshiba Corp | Detecting device for control signal for switching equipment |
JPH0620565A (en) * | 1991-03-20 | 1994-01-28 | Takaoka Electric Mfg Co Ltd | Method for inspecting power circuit breaker |
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