DK0847825T3 - Device for rear gas supply for two pipe ends for welding - Google Patents

Device for rear gas supply for two pipe ends for welding

Info

Publication number
DK0847825T3
DK0847825T3 DK97119572T DK97119572T DK0847825T3 DK 0847825 T3 DK0847825 T3 DK 0847825T3 DK 97119572 T DK97119572 T DK 97119572T DK 97119572 T DK97119572 T DK 97119572T DK 0847825 T3 DK0847825 T3 DK 0847825T3
Authority
DK
Denmark
Prior art keywords
welding
gas supply
pipe ends
rear gas
pipe
Prior art date
Application number
DK97119572T
Other languages
Danish (da)
Inventor
Werner Jankus
Original Assignee
Werner Jankus
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 Werner Jankus filed Critical Werner Jankus
Application granted granted Critical
Publication of DK0847825T3 publication Critical patent/DK0847825T3/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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/003—Cooling means
    • 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
    • B23K9/325—Devices for supplying or evacuating shielding gas
    • B23K9/326—Purge gas rings, i.e. devices for supplying or evacuating shielding gas inside of hollow or tubular articles, e.g. pipes, vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
DK97119572T 1996-12-13 1997-11-08 Device for rear gas supply for two pipe ends for welding DK0847825T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19651869A DE19651869C1 (en) 1996-12-13 1996-12-13 Device for gas flushing from two pipes to be joined together by welding

Publications (1)

Publication Number Publication Date
DK0847825T3 true DK0847825T3 (en) 2001-12-17

Family

ID=7814587

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97119572T DK0847825T3 (en) 1996-12-13 1997-11-08 Device for rear gas supply for two pipe ends for welding

Country Status (3)

Country Link
EP (1) EP0847825B1 (en)
DE (2) DE19651869C1 (en)
DK (1) DK0847825T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8616432B1 (en) * 2012-07-31 2013-12-31 Michael Hacikyan Welding purge dam for high air flow environment

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3300382C2 (en) * 1983-01-07 1985-05-15 Josef 4250 Bottrop Adam Device for the gas flooding of two pipes to be welded together, in particular small-caliber pipes
DE8807145U1 (en) * 1988-06-01 1988-08-04 Jankus, Werner, 4600 Dortmund Device for gas flooding of two pipes to be welded together
DE9107465U1 (en) * 1991-06-18 1991-09-12 Jankus, Werner, 4600 Dortmund Device for gas flooding of two pipes to be welded together

Also Published As

Publication number Publication date
EP0847825A1 (en) 1998-06-17
DE59704596D1 (en) 2001-10-18
DE19651869C1 (en) 1998-02-12
EP0847825B1 (en) 2001-09-12

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