JPH0472839U - - Google Patents

Info

Publication number
JPH0472839U
JPH0472839U JP11691690U JP11691690U JPH0472839U JP H0472839 U JPH0472839 U JP H0472839U JP 11691690 U JP11691690 U JP 11691690U JP 11691690 U JP11691690 U JP 11691690U JP H0472839 U JPH0472839 U JP H0472839U
Authority
JP
Japan
Prior art keywords
motor
switching
power supply
utility
scope
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
JP11691690U
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 JP11691690U priority Critical patent/JPH0472839U/ja
Publication of JPH0472839U publication Critical patent/JPH0472839U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Description

【図面の簡単な説明】
第1図はこの発明の実施例を示す系統図、第2
図は従来の電動機系統図である。 図において、9はトリツプ信号、10は演算装
置、11は投入信号、12は回転計発電機を示す
。なお、図中、同一符号は同一、または相当部分
を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電動機負荷の残留電圧特性に合わせ電源を切替
    える事を特徴とした電動機切替回路。
JP11691690U 1990-11-05 1990-11-05 Pending JPH0472839U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11691690U JPH0472839U (ja) 1990-11-05 1990-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11691690U JPH0472839U (ja) 1990-11-05 1990-11-05

Publications (1)

Publication Number Publication Date
JPH0472839U true JPH0472839U (ja) 1992-06-26

Family

ID=31864770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11691690U Pending JPH0472839U (ja) 1990-11-05 1990-11-05

Country Status (1)

Country Link
JP (1) JPH0472839U (ja)

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