JPH0237269B2 - - Google Patents

Info

Publication number
JPH0237269B2
JPH0237269B2 JP57157645A JP15764582A JPH0237269B2 JP H0237269 B2 JPH0237269 B2 JP H0237269B2 JP 57157645 A JP57157645 A JP 57157645A JP 15764582 A JP15764582 A JP 15764582A JP H0237269 B2 JPH0237269 B2 JP H0237269B2
Authority
JP
Japan
Prior art keywords
energizing
workpiece
welding
welded
rear end
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.)
Expired - Lifetime
Application number
JP57157645A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5947075A (ja
Inventor
Atsuo Ooshima
Tetsuo Imai
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
Kawasaki Steel Metal Products and Engineering Inc
Original Assignee
Meidensha Corp
Kawasaki Steel Metal Products and Engineering Inc
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, Kawasaki Steel Metal Products and Engineering Inc filed Critical Meidensha Corp
Priority to JP15764582A priority Critical patent/JPS5947075A/ja
Publication of JPS5947075A publication Critical patent/JPS5947075A/ja
Publication of JPH0237269B2 publication Critical patent/JPH0237269B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP15764582A 1982-09-10 1982-09-10 電縫管溶接装置 Granted JPS5947075A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15764582A JPS5947075A (ja) 1982-09-10 1982-09-10 電縫管溶接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15764582A JPS5947075A (ja) 1982-09-10 1982-09-10 電縫管溶接装置

Publications (2)

Publication Number Publication Date
JPS5947075A JPS5947075A (ja) 1984-03-16
JPH0237269B2 true JPH0237269B2 (OSRAM) 1990-08-23

Family

ID=15654248

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15764582A Granted JPS5947075A (ja) 1982-09-10 1982-09-10 電縫管溶接装置

Country Status (1)

Country Link
JP (1) JPS5947075A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60244484A (ja) * 1984-05-17 1985-12-04 Kawatetsu Kenzai Kogyo Kk 電縫管溶接装置
JPS6156780A (ja) * 1984-08-29 1986-03-22 Kawatetsu Kenzai Kogyo Kk 電縫管溶接装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57124579A (en) * 1981-01-27 1982-08-03 Kawasaki Heavy Ind Ltd Manufacturing device for rectangular steel tube

Also Published As

Publication number Publication date
JPS5947075A (ja) 1984-03-16

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