GB601567A - Improvements relating to electric arc welding apparatus - Google Patents

Improvements relating to electric arc welding apparatus

Info

Publication number
GB601567A
GB601567A GB3313645A GB3313645A GB601567A GB 601567 A GB601567 A GB 601567A GB 3313645 A GB3313645 A GB 3313645A GB 3313645 A GB3313645 A GB 3313645A GB 601567 A GB601567 A GB 601567A
Authority
GB
United Kingdom
Prior art keywords
current
held
work
semi
switched
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
GB3313645A
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
Filing date
Publication date
Application filed by English Electric Co Ltd filed Critical English Electric Co Ltd
Publication of GB601567A publication Critical patent/GB601567A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/20Stud welding
    • B23K9/201Stud welding of the extremity of a small piece on a great or large basis
    • B23K9/202Stud welding of the extremity of a small piece on a great or large basis by means of portable equipment, e.g. stud welding gun

Landscapes

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

Abstract

601,567. Electric welding. ENGLISH ELECTRIC CO., Ltd., and BARLOW, K. F. Dec. 7, 1945, No. 33136. Addition to 584,695. [Class 83 (iv)] [Also in Group XXXV] A stud welding gun for use in a process wherein the arc is formed between a stud and the work by a fusible insert, comprises a housing containing a slidable conducting member partially embraced by each of two relatively movable magnetic members with cooperating pole faces which lock the conducting member in any position over its working range when current is passed through the said member. As shown, one magnetic member is the semi-cylinder 12 secured to the conducting spindle 4 which, when the gun is held with a fusible insert pressed against the work is moved upwardly in the semi-cylinder 10 against pressure of spring 6 until tripod legs 13 bear against the work, current being switched off. When the fusible element ruptures due to the passage of current through spindle 4, the latter is held up due to the attraction between parts 10, 12 and the arc is maintained until current is switched off by an automatic timing device. Members 10, 12 may be laminated and one may carry axially disposed shading rings. The device may be held by handle 3 or be supported in a machine. Specification 579,711 is referred to in the Provisional Specification.
GB3313645A 1945-12-07 Improvements relating to electric arc welding apparatus Expired GB601567A (en)

Publications (1)

Publication Number Publication Date
GB601567A true GB601567A (en) 1948-05-07

Family

ID=1743329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3313645A Expired GB601567A (en) 1945-12-07 Improvements relating to electric arc welding apparatus

Country Status (1)

Country Link
GB (1) GB601567A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640133A (en) * 1949-04-06 1953-05-26 Cyc Arc Ltd Apparatus for electric arc stud welding
US2680796A (en) * 1950-11-30 1954-06-08 Gasaccumulator Svenska Ab Adjusting arrangement for electric welding and soldering guns
CN105772912A (en) * 2016-03-30 2016-07-20 胡长建 Arc stud welding gun capable of achieving self-adaptive adjustment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640133A (en) * 1949-04-06 1953-05-26 Cyc Arc Ltd Apparatus for electric arc stud welding
US2680796A (en) * 1950-11-30 1954-06-08 Gasaccumulator Svenska Ab Adjusting arrangement for electric welding and soldering guns
CN105772912A (en) * 2016-03-30 2016-07-20 胡长建 Arc stud welding gun capable of achieving self-adaptive adjustment
CN105772912B (en) * 2016-03-30 2018-07-24 胡长建 It is a kind of can automatic adjusument arc stud welding gun

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