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GB993552A - Electric arc welding - Google Patents

Electric arc welding

Info

Publication number
GB993552A
GB993552A GB3018360A GB3018360A GB993552A GB 993552 A GB993552 A GB 993552A GB 3018360 A GB3018360 A GB 3018360A GB 3018360 A GB3018360 A GB 3018360A GB 993552 A GB993552 A GB 993552A
Authority
GB
United Kingdom
Prior art keywords
welding
arc
control switch
run
further operation
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
GB3018360A
Inventor
Roy Victor Brimble
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB3018360A priority Critical patent/GB993552A/en
Publication of GB993552A publication Critical patent/GB993552A/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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • B23K9/125—Feeding of electrodes

Landscapes

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

Abstract

993,552. Welding by fusion. BRITISH OXYGEN CO. Ltd. Aug. 24, 1961 [Sept. 1, 1960], No. 30183/60. Drawings to Specification. Heading B3R. [Also in Divisions G3 and H2]. In a consumable electrode arc welding system in which welding cannot be started until a control switch is operated and is terminated by further operation of the control switch or, a relay responds to flow of welding current, to cause an electrode feed device to run at welding speed and the feed device continues to run at welding speed until the further operation of the control switch. The system may use the short circuiting arc technique in which the arc momentarily extinguishes many times a second. The system provides for connection of the feed motor to an auxiliary supply or across the arc and is identical with that described in Specification 993,551.
GB3018360A 1960-09-01 1960-09-01 Electric arc welding Expired GB993552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3018360A GB993552A (en) 1960-09-01 1960-09-01 Electric arc welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3018360A GB993552A (en) 1960-09-01 1960-09-01 Electric arc welding

Publications (1)

Publication Number Publication Date
GB993552A true GB993552A (en) 1965-05-26

Family

ID=10303591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3018360A Expired GB993552A (en) 1960-09-01 1960-09-01 Electric arc welding

Country Status (1)

Country Link
GB (1) GB993552A (en)

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