JPS5954188U - 電縫管高周波溶接装置 - Google Patents

電縫管高周波溶接装置

Info

Publication number
JPS5954188U
JPS5954188U JP14772382U JP14772382U JPS5954188U JP S5954188 U JPS5954188 U JP S5954188U JP 14772382 U JP14772382 U JP 14772382U JP 14772382 U JP14772382 U JP 14772382U JP S5954188 U JPS5954188 U JP S5954188U
Authority
JP
Japan
Prior art keywords
output
welding equipment
level
frequency welding
high frequency
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
JP14772382U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0244950Y2 (enrdf_load_stackoverflow
Inventor
照雄 橋本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meidensha Corp
Original Assignee
Meidensha Corp
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 by Meidensha Corp filed Critical Meidensha Corp
Priority to JP14772382U priority Critical patent/JPS5954188U/ja
Publication of JPS5954188U publication Critical patent/JPS5954188U/ja
Application granted granted Critical
Publication of JPH0244950Y2 publication Critical patent/JPH0244950Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arc Welding Control (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
JP14772382U 1982-09-28 1982-09-28 電縫管高周波溶接装置 Granted JPS5954188U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14772382U JPS5954188U (ja) 1982-09-28 1982-09-28 電縫管高周波溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14772382U JPS5954188U (ja) 1982-09-28 1982-09-28 電縫管高周波溶接装置

Publications (2)

Publication Number Publication Date
JPS5954188U true JPS5954188U (ja) 1984-04-09
JPH0244950Y2 JPH0244950Y2 (enrdf_load_stackoverflow) 1990-11-28

Family

ID=30328425

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14772382U Granted JPS5954188U (ja) 1982-09-28 1982-09-28 電縫管高周波溶接装置

Country Status (1)

Country Link
JP (1) JPS5954188U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141354A (en) * 1978-04-26 1979-11-02 Meidensha Electric Mfg Co Ltd Electric seam pipe welding machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54141354A (en) * 1978-04-26 1979-11-02 Meidensha Electric Mfg Co Ltd Electric seam pipe welding machine

Also Published As

Publication number Publication date
JPH0244950Y2 (enrdf_load_stackoverflow) 1990-11-28

Similar Documents

Publication Publication Date Title
JPS5954188U (ja) 電縫管高周波溶接装置
JPS6141481U (ja) シ−ム溶接装置
JPS5860891U (ja) 高周波誘導加熱装置の出力制御装置
JPS6079292U (ja) 電源回路
JPS5976095U (ja) インバ−タの制御装置
JPS5915973U (ja) ジヨセフソン比較回路
JPS5853456U (ja) 電子管冷却水の純度監視装置
JPS60177686U (ja) 電力変換装置
JPS5819509U (ja) 発振回路装置
JPS6136642U (ja) 高周波治療器
JPS58140440U (ja) 回転体の温度検出装置
JPS6089788U (ja) Ｄｃ−ｄｃコンバ−タ
JPS5822052U (ja) 配電系統の力率改善装置
JPS58111170U (ja) 溶接用電源装置
JPS5843018U (ja) 増幅器の保護回路
JPS59134394U (ja) 高周波誘導加熱装置のアラ−ム制御装置
JPS6118644U (ja) 送信出力制御回路
JPS5872863U (ja) レ−ザ装置
JPS58179888U (ja) Ｄｃ−ｄｃコンバ−タ回路
JPS6125089U (ja) 電源装置
JPS60121464U (ja) ア−ク溶接装置
JPS5953756U (ja) 電子プロ−ブ等のプロ−ブ電流設定装置
JPS6016756U (ja) イオンビ−ムスパツタリング装置
JPS5937900U (ja) インバ−タ
JPS58186608U (ja) 発振回路