FR563097A - Improvements to electric welding machines - Google Patents

Improvements to electric welding machines

Info

Publication number
FR563097A
FR563097A FR563097DA FR563097A FR 563097 A FR563097 A FR 563097A FR 563097D A FR563097D A FR 563097DA FR 563097 A FR563097 A FR 563097A
Authority
FR
France
Prior art keywords
electric welding
welding machines
machines
electric
welding
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.)
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
Application granted granted Critical
Publication of FR563097A publication Critical patent/FR563097A/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)
FR563097D 1923-03-06 1923-03-06 Improvements to electric welding machines Expired FR563097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR563097T 1923-03-06

Publications (1)

Publication Number Publication Date
FR563097A true FR563097A (en) 1923-11-26

Family

ID=8944768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR563097D Expired FR563097A (en) 1923-03-06 1923-03-06 Improvements to electric welding machines

Country Status (1)

Country Link
FR (1) FR563097A (en)

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