JPH0192731U - - Google Patents

Info

Publication number
JPH0192731U
JPH0192731U JP18907587U JP18907587U JPH0192731U JP H0192731 U JPH0192731 U JP H0192731U JP 18907587 U JP18907587 U JP 18907587U JP 18907587 U JP18907587 U JP 18907587U JP H0192731 U JPH0192731 U JP H0192731U
Authority
JP
Japan
Prior art keywords
magnetic material
arc
insulator
back plate
pair
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.)
Granted
Application number
JP18907587U
Other languages
English (en)
Other versions
JPH064510Y2 (ja
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 filed Critical
Priority to JP1987189075U priority Critical patent/JPH064510Y2/ja
Publication of JPH0192731U publication Critical patent/JPH0192731U/ja
Application granted granted Critical
Publication of JPH064510Y2 publication Critical patent/JPH064510Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の一実施例の斜視図、第2図
はその分解斜視図、第3図は従来例の斜視図、第
4図は断面図、第5図はさらに磁性体も断面した
状態の断面図である。 11……側板、12……背板、13……磁性体
、13a……アーク進入用開口部、13b……排
気用開口部、14……絶縁体。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 背板と一対の側板とでU字形に形成されて
    前記背板と平行な方向の一対の開口の一方をアー
    ク進入用開口部とし他方を排気用開口部とした磁
    性体と、この磁性体の内側の一部を被覆してアー
    クの熱により熱分解ガスを発生する絶縁体とを備
    えた消弧装置。 (2) 前記磁性体の前記絶縁体により被覆されて
    いない部分は前記排気用開口部である実用新案登
    録請求の範囲第(1)項記載の消弧装置。
JP1987189075U 1987-12-11 1987-12-11 消弧装置 Expired - Lifetime JPH064510Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987189075U JPH064510Y2 (ja) 1987-12-11 1987-12-11 消弧装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987189075U JPH064510Y2 (ja) 1987-12-11 1987-12-11 消弧装置

Publications (2)

Publication Number Publication Date
JPH0192731U true JPH0192731U (ja) 1989-06-19
JPH064510Y2 JPH064510Y2 (ja) 1994-02-02

Family

ID=31480131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987189075U Expired - Lifetime JPH064510Y2 (ja) 1987-12-11 1987-12-11 消弧装置

Country Status (1)

Country Link
JP (1) JPH064510Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285547A (ja) * 2004-03-30 2005-10-13 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器の消弧装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292251U (ja) * 1976-01-06 1977-07-09
JPS62180916A (ja) * 1985-10-18 1987-08-08 松下電工株式会社 消弧装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5292251U (ja) * 1976-01-06 1977-07-09
JPS62180916A (ja) * 1985-10-18 1987-08-08 松下電工株式会社 消弧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005285547A (ja) * 2004-03-30 2005-10-13 Fuji Electric Fa Components & Systems Co Ltd 回路遮断器の消弧装置

Also Published As

Publication number Publication date
JPH064510Y2 (ja) 1994-02-02

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