GB732574A - Improvements in and relating to the welding of metallic tips to metallic bases - Google Patents

Improvements in and relating to the welding of metallic tips to metallic bases

Info

Publication number
GB732574A
GB732574A GB3081152A GB3081152A GB732574A GB 732574 A GB732574 A GB 732574A GB 3081152 A GB3081152 A GB 3081152A GB 3081152 A GB3081152 A GB 3081152A GB 732574 A GB732574 A GB 732574A
Authority
GB
United Kingdom
Prior art keywords
welding
metallic
tips
bases
electric
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
GB3081152A
Inventor
Norman Albert Tucker
John Ernest Wall
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.)
Johnson Matthey PLC
Original Assignee
Johnson Matthey PLC
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 Johnson Matthey PLC filed Critical Johnson Matthey PLC
Priority to GB3081152A priority Critical patent/GB732574A/en
Publication of GB732574A publication Critical patent/GB732574A/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/004—Welding of a small piece to a great or broad piece
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/004—Welding of a small piece to a great or broad piece
    • B23K11/0046—Welding of a small piece to a great or broad piece the extremity of a small piece being welded to a base, e.g. cooling studs or fins to tubes or plates
    • B23K11/006—Welding a tip to a base, e.g. pen point nibs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)

Abstract

732,574. Electric welding. JOHNSON, MATTHEY & CO., Ltd. Nov. 18, 1953 [Dec. 4, 1952], No. 30811/52. Class 83 (4). In a manually operated electric welding machine for welding metallic. tips to metallic bases such as pen nibs, the supply of gas, e.g. hydrogen, and the electric welding circuit are controlled by a single pivoted actuating member which ensures that the welding circuit is closed only when the gas supply control is open. The spring- loaded actuating member 14 is integral with an arm 10 having a jaw 12 which cooperates with a fixed jaw 13 to nip the rubber pipe through which hydrogen is supplied and an extension 11 engaging a spring strip 4 controlling a switch 3 in the welding circuit. Electric arc or resistance welding is used.
GB3081152A 1952-12-04 1952-12-04 Improvements in and relating to the welding of metallic tips to metallic bases Expired GB732574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3081152A GB732574A (en) 1952-12-04 1952-12-04 Improvements in and relating to the welding of metallic tips to metallic bases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3081152A GB732574A (en) 1952-12-04 1952-12-04 Improvements in and relating to the welding of metallic tips to metallic bases

Publications (1)

Publication Number Publication Date
GB732574A true GB732574A (en) 1955-06-29

Family

ID=10313500

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3081152A Expired GB732574A (en) 1952-12-04 1952-12-04 Improvements in and relating to the welding of metallic tips to metallic bases

Country Status (1)

Country Link
GB (1) GB732574A (en)

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