JPS52145751A - Closed switchboard - Google Patents
Closed switchboardInfo
- Publication number
- JPS52145751A JPS52145751A JP6177376A JP6177376A JPS52145751A JP S52145751 A JPS52145751 A JP S52145751A JP 6177376 A JP6177376 A JP 6177376A JP 6177376 A JP6177376 A JP 6177376A JP S52145751 A JPS52145751 A JP S52145751A
- Authority
- JP
- Japan
- Prior art keywords
- closed switchboard
- earthing
- overspreads
- shutter
- combining
- 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)
Abstract
PURPOSE:To make operation safety by combining earthing device with shutter which overspreads disconnecting part and by earthing main circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177376A JPS52145751A (en) | 1976-05-29 | 1976-05-29 | Closed switchboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6177376A JPS52145751A (en) | 1976-05-29 | 1976-05-29 | Closed switchboard |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52145751A true JPS52145751A (en) | 1977-12-05 |
Family
ID=13180745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6177376A Pending JPS52145751A (en) | 1976-05-29 | 1976-05-29 | Closed switchboard |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52145751A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012120286A (en) * | 2010-11-30 | 2012-06-21 | Mitsubishi Electric Corp | Shutter device of distribution panel |
-
1976
- 1976-05-29 JP JP6177376A patent/JPS52145751A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012120286A (en) * | 2010-11-30 | 2012-06-21 | Mitsubishi Electric Corp | Shutter device of distribution panel |
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