JPS61149990U - - Google Patents

Info

Publication number
JPS61149990U
JPS61149990U JP3475685U JP3475685U JPS61149990U JP S61149990 U JPS61149990 U JP S61149990U JP 3475685 U JP3475685 U JP 3475685U JP 3475685 U JP3475685 U JP 3475685U JP S61149990 U JPS61149990 U JP S61149990U
Authority
JP
Japan
Prior art keywords
circuit
current limiting
smoothing capacitor
limiting resistor
parallel
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
JP3475685U
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 JP3475685U priority Critical patent/JPS61149990U/ja
Publication of JPS61149990U publication Critical patent/JPS61149990U/ja
Pending legal-status Critical Current

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Landscapes

  • Power Conversion In General (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の各実施例に係る電
気回路図、第3図は従来のインバータ回路図であ
る。 1…電磁開閉器、2…直流変換回路、3…直流
回路、4…交流変換回路、5…制御回路、6…接
触子、8…補助リレー、9…常開接点、C…平滑
コンデンサ、R,S,T…交流電源、RS…限流
抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 交流電源R,S,Tに接続した電磁開閉器1の
    負荷側端子に対し、直流変換回路2、平滑コンデ
    ンサCを有する直流回路3、交流変換回路4を順
    に接続したインバータ回路において、前記電磁開
    閉器1の各極の接触子6のうち、1つに対して限
    流抵抗RSを並列に接続すると共に、他の1つに
    対して補助リレー8の常開接点9を並列に接続す
    る一方、起動指令によつて前記補助リレー8を瞬
    時に付勢した後、前記平滑コンデンサCが前記限
    流抵抗RSを介し充電する時間に相当する時間よ
    り遅れて、前記電磁開閉器1を付勢せしめる制御
    回路5を設けたことを特徴とするインバータ回路
JP3475685U 1985-03-11 1985-03-11 Pending JPS61149990U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3475685U JPS61149990U (ja) 1985-03-11 1985-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3475685U JPS61149990U (ja) 1985-03-11 1985-03-11

Publications (1)

Publication Number Publication Date
JPS61149990U true JPS61149990U (ja) 1986-09-16

Family

ID=30538423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3475685U Pending JPS61149990U (ja) 1985-03-11 1985-03-11

Country Status (1)

Country Link
JP (1) JPS61149990U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212369A (ja) * 1982-05-31 1983-12-10 Matsushita Electric Works Ltd コンバ−タ回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212369A (ja) * 1982-05-31 1983-12-10 Matsushita Electric Works Ltd コンバ−タ回路

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