JPH048220U - - Google Patents

Info

Publication number
JPH048220U
JPH048220U JP4604190U JP4604190U JPH048220U JP H048220 U JPH048220 U JP H048220U JP 4604190 U JP4604190 U JP 4604190U JP 4604190 U JP4604190 U JP 4604190U JP H048220 U JPH048220 U JP H048220U
Authority
JP
Japan
Prior art keywords
spring
closing
cutoff
force
stored
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
JP4604190U
Other languages
English (en)
Other versions
JP2522687Y2 (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 JP4604190U priority Critical patent/JP2522687Y2/ja
Publication of JPH048220U publication Critical patent/JPH048220U/ja
Application granted granted Critical
Publication of JP2522687Y2 publication Critical patent/JP2522687Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図及び第２図はそれぞれ本考案による遮断
器用電動ばね操作器の１実施例を示す異なる状態
における切断正面図、第３図はガス遮断器の概略
正面図、第４図以下は従来例を示し、第４図は斜
視図、第５図及び第６図はそれぞれ異なる状態に
おける切断正面図、第７図は遮断動作時のオシロ
グラフである。 ６……モータ、７，１０……減速機構、１５…
…投入ばね、１８……投入鎖錠ピン、１９……投
入ラツチレバー、２１……遮断ばね、２５……引
外し鎖錠ピン、２６……引外しラツチレバー、２
８……引外しコイル、３２……投入コイル、３８
，３９……リンクＢ，Ｃ、４３……ローラ、４４
……投入保持用ラツチ、４５……ピン、４６……
ガイド用孔。

Claims (1)

  1. 【実用新案登録請求の範囲】 モータの回転力により減速機構を介して蓄勢さ
    れる投入ばねと、該投入ばねの蓄勢力を保持する
    投入ばね保持機構と、投入指令により前記投入ば
    ねの蓄勢力を放勢する投入用トリガ機構と、前記
    投入ばねの放勢力により蓄勢される遮断ばねと、
    該遮断ばねの蓄勢力を保持する遮断ばね保持機構
    と、引外し指令により前記遮断ばねの蓄勢力を放
    勢する遮断用トリガ機構とを備えてなる遮断器用
    電動ばね操作器において、 前記遮断ばねの蓄勢力を前記遮断ばね保持機構
    に伝達する２個のリンクの連結点が係合して前記
    遮断ばねの蓄勢力を前記遮断ばね保持機構とで分
    担する投入保持用ラツチと、前記両リンクのうち
    前記遮断ばね保持機構側のリンクの端部に設けら
    れたピンをガイドし投入動作時には前記遮断ばね
    保持機構とで前記ピンを固定するガイド用孔とを
    設けたことを特徴とする遮断器用電動ばね操作器
    。
JP4604190U 1990-04-28 1990-04-28 遮断器用電動ばね操作器 Expired - Fee Related JP2522687Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4604190U JP2522687Y2 (ja) 1990-04-28 1990-04-28 遮断器用電動ばね操作器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4604190U JP2522687Y2 (ja) 1990-04-28 1990-04-28 遮断器用電動ばね操作器

Publications (2)

Publication Number Publication Date
JPH048220U true JPH048220U (ja) 1992-01-24
JP2522687Y2 JP2522687Y2 (ja) 1997-01-16

Family

ID=31560767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4604190U Expired - Fee Related JP2522687Y2 (ja) 1990-04-28 1990-04-28 遮断器用電動ばね操作器

Country Status (1)

Country Link
JP (1) JP2522687Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010906A1 (en) * 1997-08-26 1999-03-04 Hitachi, Ltd. Breaker

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040044B1 (ko) * 2009-08-20 2011-06-13 주식회사 비츠로테크 진공차단기 조작기부

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010906A1 (en) * 1997-08-26 1999-03-04 Hitachi, Ltd. Breaker

Also Published As

Publication number Publication date
JP2522687Y2 (ja) 1997-01-16

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Legal Events

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