JPS63116947U - - Google Patents

Info

Publication number
JPS63116947U
JPS63116947U JP580487U JP580487U JPS63116947U JP S63116947 U JPS63116947 U JP S63116947U JP 580487 U JP580487 U JP 580487U JP 580487 U JP580487 U JP 580487U JP S63116947 U JPS63116947 U JP S63116947U
Authority
JP
Japan
Prior art keywords
rod
permanent magnet
breaker
movable
iron core
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
JP580487U
Other languages
English (en)
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 JP580487U priority Critical patent/JPS63116947U/ja
Publication of JPS63116947U publication Critical patent/JPS63116947U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Description

【図面の簡単な説明】
第1図は本考案のしや断器の一実施例を示す構
成図、第2図は従来のしや断器の構成図である。 1……モータ、5……操作軸、8……投入カム
、11……投入バネ、24……連結杆、25……
真空インタラプタ、25b……可動リード棒、2
6……減速手段、35……ロツド、36……可動
鉄心、41……引外し電磁石、42……透孔、4
3……永久磁石。

Claims (1)

    【実用新案登録請求の範囲】
  1. 三相並設されたしや断部の各可動リード棒を連
    結する連結杆を備え、該連結杆に連結されたロツ
    ドを備え、投入バネの放勢力によつて回転する投
    入カムによつて前記ロツドを駆動してしや断部の
    投入操作を行なう如く構成されたしや断器におい
    て、前記ロツドの端部に前記投入カムが係合する
    可動鉄心を設け、投入時において前記可動鉄心が
    対向し且つ可動鉄心を吸引保持する永久磁石をし
    や断器のフレームに設け、該永久磁石の吸引力を
    解除する電磁石を永久磁石の近傍で且つしや断器
    のフレームに設けて構成したことを特徴とするし
    や断器。
JP580487U 1987-01-19 1987-01-19 Pending JPS63116947U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP580487U JPS63116947U (ja) 1987-01-19 1987-01-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP580487U JPS63116947U (ja) 1987-01-19 1987-01-19

Publications (1)

Publication Number Publication Date
JPS63116947U true JPS63116947U (ja) 1988-07-28

Family

ID=30787726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP580487U Pending JPS63116947U (ja) 1987-01-19 1987-01-19

Country Status (1)

Country Link
JP (1) JPS63116947U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416838U (ja) * 1990-05-31 1992-02-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0416838U (ja) * 1990-05-31 1992-02-12

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