GB292318A - Improvements in and relating to electric arc welding - Google Patents

Improvements in and relating to electric arc welding

Info

Publication number
GB292318A
GB292318A GB1239827A GB1239827A GB292318A GB 292318 A GB292318 A GB 292318A GB 1239827 A GB1239827 A GB 1239827A GB 1239827 A GB1239827 A GB 1239827A GB 292318 A GB292318 A GB 292318A
Authority
GB
United Kingdom
Prior art keywords
arc
electrode
arc welding
electric arc
relating
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
GB1239827A
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.)
WILLIAM MACARTHUR TELFORD
Original Assignee
WILLIAM MACARTHUR TELFORD
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 WILLIAM MACARTHUR TELFORD filed Critical WILLIAM MACARTHUR TELFORD
Priority to GB1239827A priority Critical patent/GB292318A/en
Publication of GB292318A publication Critical patent/GB292318A/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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)

Abstract

292,318. Telford, W. M. May 9, 1927. Heating by electricity.- In a process of electric arc welding with direct or alternating current, in which the length of the arc and travel along the seam are controlled by an electric characteristic of the arc, a metal electrode is used of cross-section substantially longer in one direction than in any other, e.g. rectangular, triangular, or elliptical in order to obtain a deeper penetration with a high current-density and high speed of operation. In order to prevent the tendency of the arc to lengthen at the rear edge 30 of the electrode 26 due to the asymmetrical magnetic field surrounding it, a permanent or electromagnet 28 is arranged behind the electrode.
GB1239827A 1927-05-09 1927-05-09 Improvements in and relating to electric arc welding Expired GB292318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1239827A GB292318A (en) 1927-05-09 1927-05-09 Improvements in and relating to electric arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1239827A GB292318A (en) 1927-05-09 1927-05-09 Improvements in and relating to electric arc welding

Publications (1)

Publication Number Publication Date
GB292318A true GB292318A (en) 1928-06-21

Family

ID=10003842

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1239827A Expired GB292318A (en) 1927-05-09 1927-05-09 Improvements in and relating to electric arc welding

Country Status (1)

Country Link
GB (1) GB292318A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490023A (en) * 1947-02-26 1949-12-06 Nat Cylinder Gas Co Welding electrode
US2848593A (en) * 1954-08-10 1958-08-19 Union Carbide Corp Strip metal arc welding
US3093725A (en) * 1961-05-23 1963-06-11 Westinghouse Electric Corp Arc welding method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490023A (en) * 1947-02-26 1949-12-06 Nat Cylinder Gas Co Welding electrode
US2848593A (en) * 1954-08-10 1958-08-19 Union Carbide Corp Strip metal arc welding
US3093725A (en) * 1961-05-23 1963-06-11 Westinghouse Electric Corp Arc welding method

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