GB472036A - Improvement in electric arc welding apparatus - Google Patents

Improvement in electric arc welding apparatus

Info

Publication number
GB472036A
GB472036A GB12265/37A GB1226537A GB472036A GB 472036 A GB472036 A GB 472036A GB 12265/37 A GB12265/37 A GB 12265/37A GB 1226537 A GB1226537 A GB 1226537A GB 472036 A GB472036 A GB 472036A
Authority
GB
United Kingdom
Prior art keywords
electrode
arc welding
welding apparatus
sleeve
fed
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
GB12265/37A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB472036A publication Critical patent/GB472036A/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
    • B23K9/14—Arc welding or cutting making use of insulated electrodes

Landscapes

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

Abstract

472,036. Uniting by fusion. BRITISH THOMSON-HOUSTON CO., Ltd. April 29, 1937, No. 12265. Convention date, April 29, 1936. [Class 83 (iv)] In an arc welding apparatus of the kind in which a bare wire electrode is continuously fed to the work and a flux coating applied during feed of the wire, an axially movable sleeve 6 encompasses the electrode 2 concentrically, the space 10 between the electrode and sleeve being connected to a pump for conveying the coating material to the electrode. The electrode is fed by pinions 3, 4 and the sleeve is fed forwards at the same speed as the electrode to the point 11 and is then retracted at greater speed, the pump supplying the paste to the space 10 through a flexible armoured hose 8, during the rearward motion.
GB12265/37A 1936-04-29 1937-04-29 Improvement in electric arc welding apparatus Expired GB472036A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE472036X 1936-04-29

Publications (1)

Publication Number Publication Date
GB472036A true GB472036A (en) 1937-09-15

Family

ID=6541361

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12265/37A Expired GB472036A (en) 1936-04-29 1937-04-29 Improvement in electric arc welding apparatus

Country Status (1)

Country Link
GB (1) GB472036A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739648C (en) * 1938-03-03 1943-10-01 Aeg Device for wrapping welding electrodes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE739648C (en) * 1938-03-03 1943-10-01 Aeg Device for wrapping welding electrodes

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