JPS6481604A - Line breaker - Google Patents

Line breaker

Info

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
Application number
JP62237923A
Other languages
Japanese (ja)
Inventor
Shoichi Shigemitsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62237923A priority Critical patent/JPS6481604A/en
Publication of JPS6481604A publication Critical patent/JPS6481604A/en
Pending legal-status Critical Current

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.
JP62237923A 1987-09-22 1987-09-22 Line breaker Pending JPS6481604A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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