FR715078A - Improvements to welding equipment - Google Patents

Improvements to welding equipment

Info

Publication number
FR715078A
FR715078A FR715078DA FR715078A FR 715078 A FR715078 A FR 715078A FR 715078D A FR715078D A FR 715078DA FR 715078 A FR715078 A FR 715078A
Authority
FR
France
Prior art keywords
welding equipment
welding
equipment
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
Application number
Other languages
French (fr)
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.)
Youngstown Sheet and Tube Co
Original Assignee
Youngstown Sheet and Tube Co
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 Youngstown Sheet and Tube Co filed Critical Youngstown Sheet and Tube Co
Application granted granted Critical
Publication of FR715078A publication Critical patent/FR715078A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00Welding by high-frequency current heating
    • B23K13/01Welding by high-frequency current heating by induction heating
    • B23K13/02Seam welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR715078D 1930-06-18 1931-04-10 Improvements to welding equipment Expired FR715078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US715078XA 1930-06-18 1930-06-18

Publications (1)

Publication Number Publication Date
FR715078A true FR715078A (en) 1931-11-25

Family

ID=22101763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR715078D Expired FR715078A (en) 1930-06-18 1931-04-10 Improvements to welding equipment

Country Status (1)

Country Link
FR (1) FR715078A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004989A1 (en) * 1978-04-13 1979-10-31 ELPHIAC Société anonyme dite: Induction welding installation for manufacturing tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004989A1 (en) * 1978-04-13 1979-10-31 ELPHIAC Société anonyme dite: Induction welding installation for manufacturing tubes

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