SE8504202L - DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS - Google Patents

DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS

Info

Publication number
SE8504202L
SE8504202L SE8504202A SE8504202A SE8504202L SE 8504202 L SE8504202 L SE 8504202L SE 8504202 A SE8504202 A SE 8504202A SE 8504202 A SE8504202 A SE 8504202A SE 8504202 L SE8504202 L SE 8504202L
Authority
SE
Sweden
Prior art keywords
welding
insert
appliance
rotatable
walls
Prior art date
Application number
SE8504202A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE449707B (en
SE8504202D0 (en
Inventor
J Puls
Original Assignee
Esab 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 Esab Ab filed Critical Esab Ab
Priority to SE8504202A priority Critical patent/SE449707B/en
Publication of SE8504202D0 publication Critical patent/SE8504202D0/en
Priority to DE8686850292T priority patent/DE3678531D1/en
Priority to AT86850292T priority patent/ATE62165T1/en
Priority to EP86850292A priority patent/EP0222716B1/en
Publication of SE8504202L publication Critical patent/SE8504202L/en
Publication of SE449707B publication Critical patent/SE449707B/en

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
    • B23K9/32—Accessories
    • B23K9/323—Combined coupling means, e.g. gas, electricity, water or the like
    • 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)
  • Arc Welding In General (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

The apparatus is provided with a welding appliance (4) which consists of a fixed housing (13) and an insert (25) rotatable about the longitudinal axis of the welding appliance (4). The insert (25) carries an electrode (30). The apparatus also comprises a control and supply device with lines (26, 27, 28, 29) to the welding appliance (4), partly for the transmission of control signals to a drive motor (36) attached in the insert (25) and intended for rotating the same, and partly for feeding working media for the welding operation, such as, for example, welding current, inert gas. The lines (26, 27, 28, 29) are directly attached to the rotatable insert (25). Furthermore, the rotatable insert (25) attached in the welding appliance (4) can be entirely removed simply and quickly from the housing (13), as a result of which the maintenance of the welding appliance, the exchange of components, etc., is substantially facilitated. <IMAGE>
SE8504202A 1985-09-11 1985-09-11 DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS SE449707B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8504202A SE449707B (en) 1985-09-11 1985-09-11 DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS
DE8686850292T DE3678531D1 (en) 1985-09-11 1986-09-08 DEVICE FOR WELDING TUBES IN WALL, ESPECIALLY IN TUBE FLOORS.
AT86850292T ATE62165T1 (en) 1985-09-11 1986-09-08 EQUIPMENT FOR WELDING TUBES IN WALLS, ESPECIALLY IN TUBE BOTTOMS.
EP86850292A EP0222716B1 (en) 1985-09-11 1986-09-08 Apparatus for welding tubes in walls, especially in tube sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8504202A SE449707B (en) 1985-09-11 1985-09-11 DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS

Publications (3)

Publication Number Publication Date
SE8504202D0 SE8504202D0 (en) 1985-09-11
SE8504202L true SE8504202L (en) 1987-03-12
SE449707B SE449707B (en) 1987-05-18

Family

ID=20361345

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8504202A SE449707B (en) 1985-09-11 1985-09-11 DEVICE FOR WELDING PIPES IN WALLS, SPECIAL TUBES IN HEATING EXCHANGERS

Country Status (4)

Country Link
EP (1) EP0222716B1 (en)
AT (1) ATE62165T1 (en)
DE (1) DE3678531D1 (en)
SE (1) SE449707B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT508285B1 (en) 2009-05-06 2011-11-15 Fronius Int Gmbh CONNECTION SYSTEM WITH A COUPLING DEVICE AND A CONNECTING ELEMENT FOR A WELDING BURNER

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1060071B (en) * 1956-10-30 1959-06-25 Revere Copper & Brass Inc Welding gun for arc welding pipes on pipe walls
AT366612B (en) * 1980-09-01 1982-04-26 Olaf Reeh Gmbh & Co Apparateba ADJUSTABLE ASSEMBLY OF THE ROTATING WELDING HEAD OF AN ELECTRIC WELDING GUN

Also Published As

Publication number Publication date
DE3678531D1 (en) 1991-05-08
EP0222716A1 (en) 1987-05-20
ATE62165T1 (en) 1991-04-15
SE449707B (en) 1987-05-18
SE8504202D0 (en) 1985-09-11
EP0222716B1 (en) 1991-04-03

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