JPS61129495U - - Google Patents

Info

Publication number
JPS61129495U
JPS61129495U JP1985013880U JP1388085U JPS61129495U JP S61129495 U JPS61129495 U JP S61129495U JP 1985013880 U JP1985013880 U JP 1985013880U JP 1388085 U JP1388085 U JP 1388085U JP S61129495 U JPS61129495 U JP S61129495U
Authority
JP
Japan
Prior art keywords
refrigeration compressor
motor
winding
auxiliary winding
main winding
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
JP1985013880U
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 JP1985013880U priority Critical patent/JPS61129495U/ja
Publication of JPS61129495U publication Critical patent/JPS61129495U/ja
Pending legal-status Critical Current

Links

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  • Control Of Ac Motors In General (AREA)

Description

【図面の簡単な説明】
第１図は本考案の冷凍圧縮機用電動機の電気回
路図、第２図は冷凍圧縮機の運転時間に関する負
荷・圧力特性図、第３図は本考案の冷凍圧縮機用
電動機の効率曲線図、第４図は本考案の冷凍圧縮
機用電動機のトルク曲線図である。 図面中、１は主巻線、２は補助巻線、３は始動
コンデンサ、６は切替スイツチを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主巻線、補助巻線及び始動コンデンサを有する
    冷凍圧縮機用電動機において、冷凍圧縮機の負荷
    変動を検出して前記主巻線のみの使用又は補助巻
    線のみの使用に切替えて電動機のインピーダンス
    を変化させる制御装置を具備してなることを特徹
    とする冷凍圧縮機用電動機。
JP1985013880U 1985-01-31 1985-01-31 Pending JPS61129495U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985013880U JPS61129495U (ja) 1985-01-31 1985-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985013880U JPS61129495U (ja) 1985-01-31 1985-01-31

Publications (1)

Publication Number Publication Date
JPS61129495U true JPS61129495U (ja) 1986-08-13

Family

ID=30498292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985013880U Pending JPS61129495U (ja) 1985-01-31 1985-01-31

Country Status (1)

Country Link
JP (1) JPS61129495U (ja)

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