FR521889A - Improvement in electric welding - Google Patents

Improvement in electric welding

Info

Publication number: FR521889A
Authority: FR; France
Prior art keywords: improvement; electric welding; welding; electric
Prior art date: 1919-06-27
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

FR521889A

Other languages

French (fr)

Inventor

Louis John Steele

Harold Martin

Andrew Edward Mccarthy

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.)

Individual

Original Assignee

Individual

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.)

1919-06-27

Filing date

1920-07-10

Publication date

1921-07-21

1920-07-10 Application filed by Individual filed Critical Individual

1921-07-21 Application granted granted Critical

1921-07-21 Publication of FR521889A publication Critical patent/FR521889A/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
- B23K9/20—Stud welding
- B23K9/201—Stud welding of the extremity of a small piece on a great or large basis

Landscapes

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

FR521889A 1919-06-27 1920-07-10 Improvement in electric welding Expired FR521889A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB521889X		1919-06-27

Publications (1)

Publication Number	Publication Date
FR521889A true FR521889A (en)	1921-07-21

Family

ID=10462971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR521889A Expired FR521889A (en)	1919-06-27	1920-07-10	Improvement in electric welding

Country Status (1)

Country	Link
FR (1)	FR521889A (en)

1920
- 1920-07-10 FR FR521889A patent/FR521889A/en not_active Expired

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