JPS6286323U - - Google Patents

Info

Publication number
JPS6286323U
JPS6286323U JP17728085U JP17728085U JPS6286323U JP S6286323 U JPS6286323 U JP S6286323U JP 17728085 U JP17728085 U JP 17728085U JP 17728085 U JP17728085 U JP 17728085U JP S6286323 U JPS6286323 U JP S6286323U
Authority
JP
Japan
Prior art keywords
amplitude
phase angle
coil
electromagnetic feeder
control element
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
JP17728085U
Other languages
English (en)
Other versions
JPH0240019Y2 (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 JP17728085U priority Critical patent/JPH0240019Y2/ja
Publication of JPS6286323U publication Critical patent/JPS6286323U/ja
Application granted granted Critical
Publication of JPH0240019Y2 publication Critical patent/JPH0240019Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は、本考案の電磁フイーダ振幅制御回路
の一例を示す回路図、第2図、第3図は従来の回
路図、第4図はタイムチヤートである。 1…交流電源、2…A/D変換器、3…中央処
理装置(CPU)、4…振幅設定用スイツチ、5
…フオトカプラ、6…零クロス検出回路、7…フ
オトサイリスタカプラ、8…サイリスタ、9…電
磁フイーダ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源から給電されるコイルを有する電磁フ
    イーダ、該コイルに直列に接続される位相角制御
    素子、該位相角制御素子の点弧角を制御して、コ
    イル給電電圧の振幅を制御する制御回路を具備す
    るものにおいて、交流電源の電圧変動を検出し、
    該変動検出量に応じて前記位相角制御素子の点弧
    角を制御して、電磁フイーダの振動振幅を一定に
    制御することを特徴とする、電磁フイーダ振幅制
    御回路。
JP17728085U 1985-11-18 1985-11-18 Expired JPH0240019Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17728085U JPH0240019Y2 (ja) 1985-11-18 1985-11-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17728085U JPH0240019Y2 (ja) 1985-11-18 1985-11-18

Publications (2)

Publication Number Publication Date
JPS6286323U true JPS6286323U (ja) 1987-06-02
JPH0240019Y2 JPH0240019Y2 (ja) 1990-10-25

Family

ID=31118334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17728085U Expired JPH0240019Y2 (ja) 1985-11-18 1985-11-18

Country Status (1)

Country Link
JP (1) JPH0240019Y2 (ja)

Also Published As

Publication number Publication date
JPH0240019Y2 (ja) 1990-10-25

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