FR685755A - Electric arc welding device - Google Patents

Electric arc welding device

Info

Publication number: FR685755A
Authority: FR; France
Prior art keywords: electric arc; arc welding; welding device; electric; welding
Prior art date: 1928-04-06
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

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.)

Lincoln Electric Company France SA

Original Assignee

La Soudure Autogene Francaise

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.)

1928-04-06

Filing date

1928-04-06

Publication date

1930-07-17

1928-04-06 Application filed by La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise

1930-07-17 Application granted granted Critical

1930-07-17 Publication of FR685755A publication Critical patent/FR685755A/en

Status Expired legal-status Critical Current

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
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Mechanical Engineering (AREA)

FR685755D 1928-04-06 1928-04-06 Electric arc welding device Expired FR685755A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR685755T		1928-04-06

Publications (1)

Publication Number	Publication Date
FR685755A true FR685755A (en)	1930-07-17

Family

ID=9025145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR685755D Expired FR685755A (en)	1928-04-06	1928-04-06	Electric arc welding device

Country Status (1)

Country	Link
FR (1)	FR685755A (en)

1928
- 1928-04-06 FR FR685755D patent/FR685755A/en not_active Expired

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