GB1089178A - Improvements in or relating to arc welding - Google Patents

Improvements in or relating to arc welding

Info

Publication number
GB1089178A
GB1089178A GB1276565A GB1276565A GB1089178A GB 1089178 A GB1089178 A GB 1089178A GB 1276565 A GB1276565 A GB 1276565A GB 1276565 A GB1276565 A GB 1276565A GB 1089178 A GB1089178 A GB 1089178A
Authority
GB
United Kingdom
Prior art keywords
welded
arc
march
magnetic field
ring
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
GB1276565A
Inventor
Alan Ernest Stevens
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.)
Amec Foster Wheeler Holdings Ltd
Original Assignee
Amec Foster Wheeler Holdings Ltd
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 Amec Foster Wheeler Holdings Ltd filed Critical Amec Foster Wheeler Holdings Ltd
Priority to GB1276565A priority Critical patent/GB1089178A/en
Publication of GB1089178A publication Critical patent/GB1089178A/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
    • B23K9/08—Arrangements or circuits for magnetic control of the arc

Landscapes

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

Abstract

1,089,178. Welding by pressure. FOSTER WHEELER Ltd. March 21, 1966 [March 25, 1965], No. 12765/65. Heading B3R. [Also in Division H5] A method of making a ring-shaped flash butt weld comprises striking an arc between the surfaces to be welded in the presence of a magnetic field which causes the arc to travel around the ring and then bringing the surfaces together. The magnetic field is produced by supply leads coiled in opposite directions about the parts to be welded or by a permanent magnet system. Tubes or a tube and plate may be welded together using A.C. or D.C. and argon shielding.
GB1276565A 1965-03-25 1965-03-25 Improvements in or relating to arc welding Expired GB1089178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1276565A GB1089178A (en) 1965-03-25 1965-03-25 Improvements in or relating to arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1276565A GB1089178A (en) 1965-03-25 1965-03-25 Improvements in or relating to arc welding

Publications (1)

Publication Number Publication Date
GB1089178A true GB1089178A (en) 1967-11-01

Family

ID=10010721

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1276565A Expired GB1089178A (en) 1965-03-25 1965-03-25 Improvements in or relating to arc welding

Country Status (1)

Country Link
GB (1) GB1089178A (en)

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