JPS6340131U - - Google Patents

Info

Publication number
JPS6340131U
JPS6340131U JP1986132949U JP13294986U JPS6340131U JP S6340131 U JPS6340131 U JP S6340131U JP 1986132949 U JP1986132949 U JP 1986132949U JP 13294986 U JP13294986 U JP 13294986U JP S6340131 U JPS6340131 U JP S6340131U
Authority
JP
Japan
Prior art keywords
phase
motor
detection circuit
switch
rotation speed
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
JP1986132949U
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 JP1986132949U priority Critical patent/JPS6340131U/ja
Publication of JPS6340131U publication Critical patent/JPS6340131U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す電気回路図、
第2図は従来例を示す電気回路図である。 2……単相交流モータ、3……交流スイツチ、
4……電流検出回路、5……電流レベル検出回路

Claims (1)

    【実用新案登録請求の範囲】
  1. 単相交流モータの印加電圧を交流スイツチを介
    して制御し単相交流モータの回転数を制御したも
    のにおいて、上記単相交流モータの電流検出回路
    並びに当該電流レベル検出回路を設けて、電流レ
    ベルの異常時に前記交流スイツチを遮断するよう
    にしたことを特徴とする単相交流モータの回転数
    制御装置。
JP1986132949U 1986-08-29 1986-08-29 Pending JPS6340131U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986132949U JPS6340131U (ja) 1986-08-29 1986-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986132949U JPS6340131U (ja) 1986-08-29 1986-08-29

Publications (1)

Publication Number Publication Date
JPS6340131U true JPS6340131U (ja) 1988-03-15

Family

ID=31032813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986132949U Pending JPS6340131U (ja) 1986-08-29 1986-08-29

Country Status (1)

Country Link
JP (1) JPS6340131U (ja)

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