JPH02110143U - - Google Patents

Info

Publication number
JPH02110143U
JPH02110143U JP1872489U JP1872489U JPH02110143U JP H02110143 U JPH02110143 U JP H02110143U JP 1872489 U JP1872489 U JP 1872489U JP 1872489 U JP1872489 U JP 1872489U JP H02110143 U JPH02110143 U JP H02110143U
Authority
JP
Japan
Prior art keywords
energy storage
limit switch
motor control
electromagnetic contactor
circuit breaker
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
JP1872489U
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 JP1872489U priority Critical patent/JPH02110143U/ja
Publication of JPH02110143U publication Critical patent/JPH02110143U/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図は本考案に係る電力用遮断器の電動機制
御回路の一実施例を示す回路図、第2図はばね操
作機構の一部を示す概略構成図である。 1……投入ばね蓄勢用の3相誘導電動機、2…
…配線用遮断器、3……投入ばね蓄勢完了用リミ
ツトスイツチ、4……電動機制御用電磁接触器、
4−1a及び4−2a……a接点、4−1b及び
4−2b……b接点。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電力用遮断器におけるばね操作機構の投入ばね
    の蓄勢完了を検出するリミツトスイツチと、この
    リミツトスイツチにより開閉動作を制御される電
    動機制御用電磁接触器と、この電磁接触器の接点
    を用いて構成され、投入ばね蓄勢用の3相誘導電
    動機の駆動回路に付設された発電制動回路とを備
    えたことを特徴とする電力用遮断器の電動機制御
    回路。
JP1872489U 1989-02-20 1989-02-20 Pending JPH02110143U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1872489U JPH02110143U (ja) 1989-02-20 1989-02-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1872489U JPH02110143U (ja) 1989-02-20 1989-02-20

Publications (1)

Publication Number Publication Date
JPH02110143U true JPH02110143U (ja) 1990-09-04

Family

ID=31233620

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1872489U Pending JPH02110143U (ja) 1989-02-20 1989-02-20

Country Status (1)

Country Link
JP (1) JPH02110143U (ja)

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