GB1157284A - Electric Welding of Upwardly-Extending Seams - Google Patents

Electric Welding of Upwardly-Extending Seams

Info

Publication number
GB1157284A
GB1157284A GB4918165A GB4918165A GB1157284A GB 1157284 A GB1157284 A GB 1157284A GB 4918165 A GB4918165 A GB 4918165A GB 4918165 A GB4918165 A GB 4918165A GB 1157284 A GB1157284 A GB 1157284A
Authority
GB
United Kingdom
Prior art keywords
spacers
nozzle
flux
coated
welding
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
GB4918165A
Inventor
Francis Henry Duffy
John Anthony Lucey
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 GB4918165A priority Critical patent/GB1157284A/en
Publication of GB1157284A publication Critical patent/GB1157284A/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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
    • B23K35/0294—Consumable guides
    • 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
    • B23K25/00—Slag welding, i.e. using a heated layer or mass of powder, slag, or the like in contact with the material to be joined

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Nonmetallic Welding Materials (AREA)

Abstract

1,157,284. Welding by fusion. BRITISH OXYGEN CO. Ltd. 26 Oct., 1966 [19 Nov., 1965], No. 49181/65. Heading B3R. In vertical welding, e.g. electroslag or electrogas, in which an electrode wire is fed through a consumable guide nozzle 26 located in a gap between the workpieces 22, 23, the melt being retained by shoes 24, 25, the nozzle 26 is spaced and insulated from the workpieces 22, 23 and the shoes 24, 25 by spacers 10, each comprising a metal member at least partially coated with an insulating layer, the spacers 10 being temporarily attached to the nozzle 26. The attachment is by adhesive gate 27 or where the spacers include a magnetic component, the attachment may be due to the magnetic effect of the welding current passing through the nozzle 26. The spacers may be rods coated with flux. The coating may be thinner or non-existent on one side of the rods. Alternatively, the spacer may be a flat or corrugated strip coated on one or more sides with flux. The strip may be grooved to provide a key for the flux. The metal part or the flux of the spacers may include alloying agents. The nozzle 26 as shown is of multi-core construction as described in Specification 1,155,015.
GB4918165A 1965-11-19 1965-11-19 Electric Welding of Upwardly-Extending Seams Expired GB1157284A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4918165A GB1157284A (en) 1965-11-19 1965-11-19 Electric Welding of Upwardly-Extending Seams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4918165A GB1157284A (en) 1965-11-19 1965-11-19 Electric Welding of Upwardly-Extending Seams

Publications (1)

Publication Number Publication Date
GB1157284A true GB1157284A (en) 1969-07-02

Family

ID=10451466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4918165A Expired GB1157284A (en) 1965-11-19 1965-11-19 Electric Welding of Upwardly-Extending Seams

Country Status (1)

Country Link
GB (1) GB1157284A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee