JPS53136640A - Interlock device for breaker - Google Patents
Interlock device for breakerInfo
- Publication number
- JPS53136640A JPS53136640A JP5119577A JP5119577A JPS53136640A JP S53136640 A JPS53136640 A JP S53136640A JP 5119577 A JP5119577 A JP 5119577A JP 5119577 A JP5119577 A JP 5119577A JP S53136640 A JPS53136640 A JP S53136640A
- Authority
- JP
- Japan
- Prior art keywords
- breaker
- interlock device
- switch
- mishandling
- shutter
- 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
- Trip Switchboards (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
PURPOSE:To avoid a mishandling made by an operator, by such manner that when in on-state of the drive switch, a method of take-in and out, for instance, an area of insertion port be made blocked by a shutter with the switch not accessible.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119577A JPS53136640A (en) | 1977-05-06 | 1977-05-06 | Interlock device for breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5119577A JPS53136640A (en) | 1977-05-06 | 1977-05-06 | Interlock device for breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53136640A true JPS53136640A (en) | 1978-11-29 |
Family
ID=12880088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5119577A Pending JPS53136640A (en) | 1977-05-06 | 1977-05-06 | Interlock device for breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53136640A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60151211U (en) * | 1984-03-16 | 1985-10-08 | 富士電機株式会社 | Locking device for trolley type grounding device |
-
1977
- 1977-05-06 JP JP5119577A patent/JPS53136640A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60151211U (en) * | 1984-03-16 | 1985-10-08 | 富士電機株式会社 | Locking device for trolley type grounding device |
JPH0119524Y2 (en) * | 1984-03-16 | 1989-06-06 |
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