JPH0168637U - - Google Patents

Info

Publication number
JPH0168637U
JPH0168637U JP1987163484U JP16348487U JPH0168637U JP H0168637 U JPH0168637 U JP H0168637U JP 1987163484 U JP1987163484 U JP 1987163484U JP 16348487 U JP16348487 U JP 16348487U JP H0168637 U JPH0168637 U JP H0168637U
Authority
JP
Japan
Prior art keywords
closing
disconnection
shear
switch
circuit
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
JP1987163484U
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 JP1987163484U priority Critical patent/JPH0168637U/ja
Publication of JPH0168637U publication Critical patent/JPH0168637U/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図は本考案の実施例によるしや断器の操作
制御装置の回路図、第２図は第１図の回路の要部
を示す回路図、第３図は第１図の装置の動作特性
図、第４図は本考案を適用するしや断器の操作装
置の展開構成図である。 ＣＳ１……しや断器投入指令スイツチ、ＣＳ２
……しや断指令スイツチ、５２Ｙ，６０……反復
防止用継電器、５２Ｙｂ……反復防止用継電器の
常閉接点、５２ａ，５２ｂ……しや断器の補助接
点、５２ｃ……投入コイル、５２Ｔ……引き外し
コイル、１００Ａ……第１の電圧検出器、１００
Ｂ……第２の電圧検出器、Ａ……投入回路、Ｂ…
…投入バネ蓄勢回路、Ｃ……しや断回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 しや断器のしや断動作および投入動作をそれぞ
    れしや断バネおよび投入バネのバネ力によりリン
    ク機構を介して行わせると共に、前記投入バネの
    蓄勢を投入バネ蓄勢モータにより行うようにした
    しや断器の操作制御装置において、 投入指令を発する投入指令スイツチと、該投入
    指令スイツチの投入指令に応答した前記しや断器
    の投入動作過程において付勢される反復防止用継
    電器の常閉接点と、該反復防止用継電器の常閉接
    点を介して前記投入指令スイツチに直列接続され
    た投入コイルを含み、前記投入動作を制御する投
    入回路と、 しや断指令を発するしや断指令スイツチと、該
    しや断指令スイツチに直列接続された引き外しコ
    イルを含み、前記しや断動作を制御するしや断回
    路を有し、 前記投入回路の投入指令スイツチに並列にかつ
    投入コイルに直列になるように第１の電圧検出回
    路を接続すると共に、前記しや断回路のしや断指
    令スイツチと並列にしてかつ前記引き外しコイル
    と直列になるように第２の電圧検出回路を接続し
    て構成したことを特徴とするしや断器の操作制御
    装置。
JP1987163484U 1987-10-26 1987-10-26 Pending JPH0168637U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987163484U JPH0168637U (ja) 1987-10-26 1987-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987163484U JPH0168637U (ja) 1987-10-26 1987-10-26

Publications (1)

Publication Number Publication Date
JPH0168637U true JPH0168637U (ja) 1989-05-02

Family

ID=31448245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987163484U Pending JPH0168637U (ja) 1987-10-26 1987-10-26

Country Status (1)

Country Link
JP (1) JPH0168637U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8910344B2 (en) 2010-04-07 2014-12-16 Alcon Research, Ltd. Systems and methods for caster obstacle management

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281544A (en) * 1975-12-29 1977-07-08 Hitachi Ltd Trip circuit of circuit breaker

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5281544A (en) * 1975-12-29 1977-07-08 Hitachi Ltd Trip circuit of circuit breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8910344B2 (en) 2010-04-07 2014-12-16 Alcon Research, Ltd. Systems and methods for caster obstacle management

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