FR1220834A - Electric arc welding device - Google Patents

Electric arc welding device

Info

Publication number
FR1220834A
FR1220834A FR777850A FR777850A FR1220834A FR 1220834 A FR1220834 A FR 1220834A FR 777850 A FR777850 A FR 777850A FR 777850 A FR777850 A FR 777850A FR 1220834 A FR1220834 A FR 1220834A
Authority
FR
France
Prior art keywords
electric arc
arc welding
welding device
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
FR777850A
Other languages
French (fr)
Inventor
Roger Thomas Lovrenich
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 filed Critical
Priority to FR777850A priority Critical patent/FR1220834A/en
Application granted granted Critical
Publication of FR1220834A publication Critical patent/FR1220834A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/129—Sensing by means of electric discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
FR777850A 1958-10-29 1958-10-29 Electric arc welding device Expired FR1220834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR777850A FR1220834A (en) 1958-10-29 1958-10-29 Electric arc welding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777850A FR1220834A (en) 1958-10-29 1958-10-29 Electric arc welding device

Publications (1)

Publication Number Publication Date
FR1220834A true FR1220834A (en) 1960-05-27

Family

ID=8707874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777850A Expired FR1220834A (en) 1958-10-29 1958-10-29 Electric arc welding device

Country Status (1)

Country Link
FR (1) FR1220834A (en)

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