GB219043A - Improvements in and relating to electric welding machines - Google Patents

Improvements in and relating to electric welding machines

Info

Publication number
GB219043A
GB219043A GB507523A GB507523A GB219043A GB 219043 A GB219043 A GB 219043A GB 507523 A GB507523 A GB 507523A GB 507523 A GB507523 A GB 507523A GB 219043 A GB219043 A GB 219043A
Authority
GB
United Kingdom
Prior art keywords
welding
machine
relating
electric welding
tube
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
GB507523A
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.)
ELYRIA IRON AND STEEL Co
Original Assignee
ELYRIA IRON AND STEEL 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 ELYRIA IRON AND STEEL Co filed Critical ELYRIA IRON AND STEEL Co
Priority to GB507523A priority Critical patent/GB219043A/en
Publication of GB219043A publication Critical patent/GB219043A/en
Expired 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • B23K11/061—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams
    • B23K11/062—Resistance welding; Severing by resistance heating using roller electrodes for welding rectilinear seams for welding longitudinal seams of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)

Abstract

219,043. White, A. E., (Elyria Iron & Steel Co.). Feb. 21, 1923. Drawings to Specification. Tubes.-In making tubes with longitudinally welded seams, the welding is performed in a machine having a pair of rotating, open ended, hollow, substantially drum-shaped electrodes making edge contact with the work through which the tube is passed by feed and take-off rolls. The welding machine may form part of a machine for converting a strip into a tube, welding, fuse-removing, cooling, straightening and cutting-off, or may form one of a number of separate machines for these purposes.
GB507523A 1923-02-21 1923-02-21 Improvements in and relating to electric welding machines Expired GB219043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB507523A GB219043A (en) 1923-02-21 1923-02-21 Improvements in and relating to electric welding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB507523A GB219043A (en) 1923-02-21 1923-02-21 Improvements in and relating to electric welding machines

Publications (1)

Publication Number Publication Date
GB219043A true GB219043A (en) 1924-07-21

Family

ID=9789278

Family Applications (1)

Application Number Title Priority Date Filing Date
GB507523A Expired GB219043A (en) 1923-02-21 1923-02-21 Improvements in and relating to electric welding machines

Country Status (1)

Country Link
GB (1) GB219043A (en)

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