NO121987B - - Google Patents

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Info

Publication number
NO121987B
NO121987B NO163396A NO16339666A NO121987B NO 121987 B NO121987 B NO 121987B NO 163396 A NO163396 A NO 163396A NO 16339666 A NO16339666 A NO 16339666A NO 121987 B NO121987 B NO 121987B
Authority
NO
Norway
Prior art keywords
rod
welding
electrode
sleeve
outer end
Prior art date
Application number
NO163396A
Other languages
English (en)
Norwegian (no)
Inventor
A Stevens
W Hill
D Aldous
Original Assignee
Foster Wheeler 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 Foster Wheeler Ltd filed Critical Foster Wheeler Ltd
Publication of NO121987B publication Critical patent/NO121987B/no

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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
    • B23K9/0282—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections
    • B23K9/0284—Seam welding; Backing means; Inserts for curved planar seams for welding tube sections with an electrode working inside the tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
NO163396A 1965-06-18 1966-06-10 NO121987B (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25901/65A GB1097614A (en) 1965-06-18 1965-06-18 Improvements in arc welding torches

Publications (1)

Publication Number Publication Date
NO121987B true NO121987B (en]) 1971-05-03

Family

ID=10235185

Family Applications (1)

Application Number Title Priority Date Filing Date
NO163396A NO121987B (en]) 1965-06-18 1966-06-10

Country Status (8)

Country Link
US (1) US3461269A (en])
BE (1) BE682746A (en])
CH (1) CH455971A (en])
DE (1) DE1565535A1 (en])
GB (1) GB1097614A (en])
NL (1) NL145787B (en])
NO (1) NO121987B (en])
SE (1) SE322105B (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3493716A (en) * 1967-08-21 1970-02-03 Foster Wheeler Corp Internal tube welding torch
US3692972A (en) * 1971-03-10 1972-09-19 Lloyd D Morton Automatic rotary welding unit
FR2387096A1 (fr) * 1977-04-14 1978-11-10 Foster Wheeler Power Prod Chalumeau pour la soudure d'alesages internes
GB1588319A (en) * 1977-06-29 1981-04-23 Foster Wheeler Power Prod Internal bore arc welding torch
US4514614A (en) * 1982-08-18 1985-04-30 Westinghouse Electric Corp. Pressure-differential method for sleeve-to-tube joining
US5045665A (en) * 1990-04-16 1991-09-03 Delaware Capital Formation Fluid cooled torch
CN110587067A (zh) * 2019-09-18 2019-12-20 嘉兴菱凡贸易有限公司 一种电池供电的水冷式气焊枪设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2868953A (en) * 1957-03-28 1959-01-13 Griscom Russell Co Rotatable arc welding tool
US3084243A (en) * 1960-02-25 1963-04-02 Gotch Ronald William Internal tube welding torch
US3142745A (en) * 1961-05-19 1964-07-28 Foster Wheeler Corp Rotatable arc welding torch
US3350537A (en) * 1964-05-06 1967-10-31 Foster Wheeler Corp Internal stub tube welding apparatus

Also Published As

Publication number Publication date
GB1097614A (en) 1968-01-03
US3461269A (en) 1969-08-12
NL145787B (nl) 1975-05-15
CH455971A (fr) 1968-05-15
SE322105B (en]) 1970-03-23
DE1565535A1 (de) 1970-02-05
NL6608344A (en]) 1966-12-19
BE682746A (en]) 1966-12-01

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