JPS6481604A - Line breaker - Google Patents
Line breakerInfo
- Publication number
- JPS6481604A JPS6481604A JP62237923A JP23792387A JPS6481604A JP S6481604 A JPS6481604 A JP S6481604A JP 62237923 A JP62237923 A JP 62237923A JP 23792387 A JP23792387 A JP 23792387A JP S6481604 A JPS6481604 A JP S6481604A
- Authority
- JP
- Japan
- Prior art keywords
- line breaker
- breaker box
- auxiliary arc
- lower section
- arc shoot
- 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)
- Patch Boards (AREA)
Abstract
PURPOSE:To prevent damage and to shorten the time of maintenance/inspection work, by arranging a guide rail at the lower section of a line breaker box and making an auxiliary arc shoot containable below the line breaker box along the guide rail. CONSTITUTION:A pair of guide rails 12 are arranged at lower section of a line breaker box 2 hanged from the body. An auxiliary arc shoot 5 is arranged openably/closably in front of the line breaker box 2, while rollers 14 are fixed to the opposite sides at the lower section of the auxiliary arc shoot 5 rollably along the guide rails 12. Furthermore, a stop member 17 is arranged at the lower section of the auxiliary arc shoot 5. When the line breaker box 2 is maintained or inspected, the stop member 17 is removed at first and the auxiliary arc shoot 5 is opened, then the auxiliary arc shoot 5 is moved along the guide rails 12 and contained between the line breaker box 2 and the rail 21 face.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62237923A JPS6481604A (en) | 1987-09-22 | 1987-09-22 | Line breaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62237923A JPS6481604A (en) | 1987-09-22 | 1987-09-22 | Line breaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6481604A true JPS6481604A (en) | 1989-03-27 |
Family
ID=17022455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62237923A Pending JPS6481604A (en) | 1987-09-22 | 1987-09-22 | Line breaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481604A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076861A (en) * | 1987-04-30 | 1991-12-31 | Seiko Epson Corporation | Permanent magnet and method of production |
US5186761A (en) * | 1987-04-30 | 1993-02-16 | Seiko Epson Corporation | Magnetic alloy and method of production |
US5460662A (en) * | 1987-04-30 | 1995-10-24 | Seiko Epson Corporation | Permanent magnet and method of production |
JP6250238B1 (en) * | 2016-12-26 | 2017-12-20 | 三菱電機株式会社 | DC circuit breaker |
-
1987
- 1987-09-22 JP JP62237923A patent/JPS6481604A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5076861A (en) * | 1987-04-30 | 1991-12-31 | Seiko Epson Corporation | Permanent magnet and method of production |
US5186761A (en) * | 1987-04-30 | 1993-02-16 | Seiko Epson Corporation | Magnetic alloy and method of production |
US5460662A (en) * | 1987-04-30 | 1995-10-24 | Seiko Epson Corporation | Permanent magnet and method of production |
JP6250238B1 (en) * | 2016-12-26 | 2017-12-20 | 三菱電機株式会社 | DC circuit breaker |
WO2018122901A1 (en) * | 2016-12-26 | 2018-07-05 | 三菱電機株式会社 | Direct current circuit breaker |
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