JPH0391097U - - Google Patents

Info

Publication number
JPH0391097U
JPH0391097U JP1989151222U JP15122289U JPH0391097U JP H0391097 U JPH0391097 U JP H0391097U JP 1989151222 U JP1989151222 U JP 1989151222U JP 15122289 U JP15122289 U JP 15122289U JP H0391097 U JPH0391097 U JP H0391097U
Authority
JP
Japan
Prior art keywords
time
electromagnetic switch
limited operation
contact
electric motor
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
JP1989151222U
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 JP1989151222U priority Critical patent/JPH0391097U/ja
Publication of JPH0391097U publication Critical patent/JPH0391097U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す回路図、第
２図は従来の電動機運転装置の一例を示す回路図
である。 図において、Ｍは電動機、１１は主回路部、８
８は電磁開閉器、８８ｂは電磁開閉器８８のｂ接
点、８８Ｔは時限タイマー、８８Ｔａは時限タイ
マー８８Ｔのａ接点、Ｙは補助リレーである。な
お、各図中同一符号は同一又は相当部分を示す。

Claims (1)

  1. 【実用新案登録請求の範囲】 電動機へ電源を供給する電路を開閉する電磁開
    閉器と、 上記電磁開閉器の操作コイルと並列に接続され
    、所定の時限を設定された限時動作手段と、 上記電磁開閉器のｂ接点の開路より上記限時動
    作手段の限時動作接点の閉路の方が早いときに動
    作する、電磁開閉器の異常検出手段と、 を備えた電動機運転装置。
JP1989151222U 1989-12-27 1989-12-27 Pending JPH0391097U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989151222U JPH0391097U (ja) 1989-12-27 1989-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989151222U JPH0391097U (ja) 1989-12-27 1989-12-27

Publications (1)

Publication Number Publication Date
JPH0391097U true JPH0391097U (ja) 1991-09-17

Family

ID=31697530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989151222U Pending JPH0391097U (ja) 1989-12-27 1989-12-27

Country Status (1)

Country Link
JP (1) JPH0391097U (ja)

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