SE335821B - - Google Patents

Info

Publication number
SE335821B
SE335821B SE10369/67A SE1036967A SE335821B SE 335821 B SE335821 B SE 335821B SE 10369/67 A SE10369/67 A SE 10369/67A SE 1036967 A SE1036967 A SE 1036967A SE 335821 B SE335821 B SE 335821B
Authority
SE
Sweden
Application number
SE10369/67A
Inventor
J Puls
Original Assignee
Elektriska Svetsnings Ab
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 Elektriska Svetsnings Ab filed Critical Elektriska Svetsnings Ab
Priority to SE10369/67A priority Critical patent/SE335821B/xx
Priority to FR1558830D priority patent/FR1558830A/fr
Priority to GB1527468A priority patent/GB1172663A/en
Priority to DE19681765080 priority patent/DE1765080A1/de
Priority to US720944A priority patent/US3513286A/en
Publication of SE335821B publication Critical patent/SE335821B/xx

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
    • B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
SE10369/67A 1967-03-31 1967-07-07 SE335821B (OSRAM)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE10369/67A SE335821B (OSRAM) 1967-07-07 1967-07-07
FR1558830D FR1558830A (OSRAM) 1967-03-31 1968-03-29
GB1527468A GB1172663A (en) 1967-03-31 1968-03-29 Apparatus for Welding a Circular Joint Between a Tube and a Tube Plate.
DE19681765080 DE1765080A1 (de) 1967-03-31 1968-03-29 Vorrichtung zum selbsttaetigen Verschweissen von Rohren in Rohrboeden
US720944A US3513286A (en) 1967-07-07 1968-04-12 Apparatus for welding tubes to a tube plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE10369/67A SE335821B (OSRAM) 1967-07-07 1967-07-07

Publications (1)

Publication Number Publication Date
SE335821B true SE335821B (OSRAM) 1971-06-07

Family

ID=20292198

Family Applications (1)

Application Number Title Priority Date Filing Date
SE10369/67A SE335821B (OSRAM) 1967-03-31 1967-07-07

Country Status (2)

Country Link
US (1) US3513286A (OSRAM)
SE (1) SE335821B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873802A (en) * 1971-07-26 1975-03-25 Welding Research Inc Elector beam welding apparatus chicorporating a hole center locating means
US3806693A (en) * 1972-03-17 1974-04-23 Laval Turbine Repair-welding of heat exchanger tube sheets
US4242563A (en) * 1978-06-22 1980-12-30 Westinghouse Electric Corp. Automatic plug welding apparatus
US4235359A (en) * 1979-06-18 1980-11-25 Nittetsu Steel Drum Co., Ltd. Apparatus for welding fittings to a container
US4427868A (en) 1982-02-01 1984-01-24 Gasparas Kazlauskas Mounting fixture for an automatic welding apparatus
US4798928A (en) * 1987-03-26 1989-01-17 Foster Wheeler Energy Corporation Apparatus for tack welding a tube to a tubesheet
CN103894838B (zh) * 2014-03-04 2016-04-20 宁夏宝塔石化科技实业发展有限公司 一种换热器管板堆焊的加工方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1508691A (en) * 1923-05-15 1924-09-16 Gen Electric Electric-arc welding
US1949251A (en) * 1932-08-18 1934-02-27 Gen Electric Arc welding
US2583665A (en) * 1949-07-09 1952-01-29 Union Carbide & Carbon Corp Gas blanketed arc welding
US2719209A (en) * 1954-07-15 1955-09-27 Westinghouse Electric Corp Arc welding apparatus
BE541055A (OSRAM) * 1954-09-06
US3118051A (en) * 1957-03-19 1964-01-14 Westinghouse Electric Corp Control for arc welding
US3100833A (en) * 1961-01-03 1963-08-13 Sksm Products Inc Stud welding devices
US3355570A (en) * 1963-07-17 1967-11-28 Gregory Ind Inc Safety circuit for drawn-arc, studwelding apparatus

Also Published As

Publication number Publication date
US3513286A (en) 1970-05-19

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