JPS63189484U - - Google Patents

Info

Publication number
JPS63189484U
JPS63189484U JP8119887U JP8119887U JPS63189484U JP S63189484 U JPS63189484 U JP S63189484U JP 8119887 U JP8119887 U JP 8119887U JP 8119887 U JP8119887 U JP 8119887U JP S63189484 U JPS63189484 U JP S63189484U
Authority
JP
Japan
Prior art keywords
type resistance
welding machine
resistance welding
thyristors
rectification
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
JP8119887U
Other languages
English (en)
Other versions
JPH0237507Y2 (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 JP1987081198U priority Critical patent/JPH0237507Y2/ja
Publication of JPS63189484U publication Critical patent/JPS63189484U/ja
Application granted granted Critical
Publication of JPH0237507Y2 publication Critical patent/JPH0237507Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
  • Rectifiers (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例に係る二次側整流式抵
抗溶接機の回路図、第2図は従来の二次側整流式
抵抗溶接機の回路図である。 2……溶接変圧器、4,5……電極チツプ、6
……単相センタタツプ整流回路、SCR1〜4…
…サイリスタ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 溶接変圧器の二次回路に整流手段を備える二次
    側整流式抵抗溶接機において、前記整流手段は、
    単相センタタツプ整流回路の各アームを逆並列に
    接続した一対のサイリスタで構成し、かつ、これ
    らの点弧切換により出力極性を選択可能としたこ
    とを特徴とする二次側整流式抵抗溶接機。
JP1987081198U 1987-05-29 1987-05-29 Expired JPH0237507Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987081198U JPH0237507Y2 (ja) 1987-05-29 1987-05-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987081198U JPH0237507Y2 (ja) 1987-05-29 1987-05-29

Publications (2)

Publication Number Publication Date
JPS63189484U true JPS63189484U (ja) 1988-12-06
JPH0237507Y2 JPH0237507Y2 (ja) 1990-10-11

Family

ID=30932720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987081198U Expired JPH0237507Y2 (ja) 1987-05-29 1987-05-29

Country Status (1)

Country Link
JP (1) JPH0237507Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932105U (ja) * 1982-08-25 1984-02-28 富士電機株式会社 タ−ビンの非常調速機試験装置
JPS5999079U (ja) * 1982-12-20 1984-07-04 株式会社電元社製作所 極性変換型整流式抵抗溶接機
JPS6240979A (ja) * 1985-08-15 1987-02-21 Dengensha Mfg Co Ltd 整流式抵抗溶接方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932105U (ja) * 1982-08-25 1984-02-28 富士電機株式会社 タ−ビンの非常調速機試験装置
JPS5999079U (ja) * 1982-12-20 1984-07-04 株式会社電元社製作所 極性変換型整流式抵抗溶接機
JPS6240979A (ja) * 1985-08-15 1987-02-21 Dengensha Mfg Co Ltd 整流式抵抗溶接方法

Also Published As

Publication number Publication date
JPH0237507Y2 (ja) 1990-10-11

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