JPS62155978U - - Google Patents

Info

Publication number
JPS62155978U
JPS62155978U JP4359286U JP4359286U JPS62155978U JP S62155978 U JPS62155978 U JP S62155978U JP 4359286 U JP4359286 U JP 4359286U JP 4359286 U JP4359286 U JP 4359286U JP S62155978 U JPS62155978 U JP S62155978U
Authority
JP
Japan
Prior art keywords
spot
spot welding
welding machine
voltage
induced
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
JP4359286U
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 JP4359286U priority Critical patent/JPS62155978U/ja
Publication of JPS62155978U publication Critical patent/JPS62155978U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Resistance Welding (AREA)

Description

【図面の簡単な説明】
第1図は本考案装置の概略構成図を示し、第2
図は第1図中のスポツト打点チエツカーの内部構
成を示すブロツク図、第3図は従来装置の概略構
成図である。 11……スポツト溶接ガン、12……ケーブル
、13……溶接トランス、14……CTコイル、
15……スポツト打点チエツカー、15a……計
数部、15b……数値設定部、15c……比較部
、15d……出力部。

Claims (1)

    【実用新案登録請求の範囲】
  1. スポツト溶接機のガンのケーブルの一部に捲装
    したCTコイルと、スポツト打点時、上記CTコ
    イルに誘起する電圧によつて動作するスポツト打
    点チエツカーとからなり、上記スポツト打点チエ
    ツカーを、上記CTコイルの所定誘起電圧で動作
    する計数部と、所望の数値をダイヤル設定する数
    値設定部と、上記計数部と数値設定部の出力を比
    較する比較部と、出力部とで構成し、上記計数部
    に誘起電圧とリセツト信号を夫々入力させたこと
    を特徴とするスポツト溶接機のスポツト打点監視
    装置。
JP4359286U 1986-03-24 1986-03-24 Pending JPS62155978U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4359286U JPS62155978U (ja) 1986-03-24 1986-03-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4359286U JPS62155978U (ja) 1986-03-24 1986-03-24

Publications (1)

Publication Number Publication Date
JPS62155978U true JPS62155978U (ja) 1987-10-03

Family

ID=30860593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4359286U Pending JPS62155978U (ja) 1986-03-24 1986-03-24

Country Status (1)

Country Link
JP (1) JPS62155978U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467536A (en) * 1977-11-08 1979-05-31 Arai Puresu Kougiyou Kk Spot welding method
JPS5674381A (en) * 1979-11-25 1981-06-19 Yorozu Jidosha Kogyo Kk Optimizing device of spot welding

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467536A (en) * 1977-11-08 1979-05-31 Arai Puresu Kougiyou Kk Spot welding method
JPS5674381A (en) * 1979-11-25 1981-06-19 Yorozu Jidosha Kogyo Kk Optimizing device of spot welding

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