JPS61113550U - - Google Patents

Info

Publication number
JPS61113550U
JPS61113550U JP20065984U JP20065984U JPS61113550U JP S61113550 U JPS61113550 U JP S61113550U JP 20065984 U JP20065984 U JP 20065984U JP 20065984 U JP20065984 U JP 20065984U JP S61113550 U JPS61113550 U JP S61113550U
Authority
JP
Japan
Prior art keywords
phase
signal
conversion circuit
resistor
phases
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
JP20065984U
Other languages
English (en)
Other versions
JPH069550Y2 (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 JP20065984U priority Critical patent/JPH069550Y2/ja
Publication of JPS61113550U publication Critical patent/JPS61113550U/ja
Application granted granted Critical
Publication of JPH069550Y2 publication Critical patent/JPH069550Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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  • Supply And Distribution Of Alternating Current (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例の回路図、第2図は
従来例の回路図、第3図は上記両回路の動作を説
明するタイムチヤートである。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力交流信号を矩形波に変換する第1と第2の
    変換回路を有し、第1の変換回路には三相中の基
    準に選んだ任意の一相を接続し、第2の変換回路
    の信号入力端子には三相中の他の一相を抵抗によ
    つて分圧した信号を印加し、基準信号端子には同
    じ相を抵抗を介して接続すると共に、同端子とア
    ース間に開閉スイツチを接続し、上記二つの変換
    回路の出力端子を相順判定回路に接続してなる判
    定相順切換え回路。
JP20065984U 1984-12-24 1984-12-24 判定相順切換え回路 Expired - Lifetime JPH069550Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20065984U JPH069550Y2 (ja) 1984-12-24 1984-12-24 判定相順切換え回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20065984U JPH069550Y2 (ja) 1984-12-24 1984-12-24 判定相順切換え回路

Publications (2)

Publication Number Publication Date
JPS61113550U true JPS61113550U (ja) 1986-07-18
JPH069550Y2 JPH069550Y2 (ja) 1994-03-09

Family

ID=30761716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20065984U Expired - Lifetime JPH069550Y2 (ja) 1984-12-24 1984-12-24 判定相順切換え回路

Country Status (1)

Country Link
JP (1) JPH069550Y2 (ja)

Also Published As

Publication number Publication date
JPH069550Y2 (ja) 1994-03-09

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