IT1395433B1 - Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro - Google Patents

Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro

Info

Publication number
IT1395433B1
IT1395433B1 ITVI2009A000202A ITVI20090202A IT1395433B1 IT 1395433 B1 IT1395433 B1 IT 1395433B1 IT VI2009A000202 A ITVI2009A000202 A IT VI2009A000202A IT VI20090202 A ITVI20090202 A IT VI20090202A IT 1395433 B1 IT1395433 B1 IT 1395433B1
Authority
IT
Italy
Prior art keywords
welding
small diameter
diameter tubes
longitudinal
welding head
Prior art date
Application number
ITVI2009A000202A
Other languages
English (en)
Inventor
Eusebio Eriberto Pizzardin
Original Assignee
Epc Srl
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 Epc Srl filed Critical Epc Srl
Priority to ITVI2009A000202A priority Critical patent/IT1395433B1/it
Publication of ITVI20090202A1 publication Critical patent/ITVI20090202A1/it
Application granted granted Critical
Publication of IT1395433B1 publication Critical patent/IT1395433B1/it

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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/133—Means for feeding electrodes, e.g. drums, rolls, motors
    • B23K9/1336—Driving 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
    • B23K9/18—Submerged-arc welding
    • B23K9/186—Submerged-arc welding making use of a consumable electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
ITVI2009A000202A 2009-07-30 2009-07-30 Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro IT1395433B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITVI2009A000202A IT1395433B1 (it) 2009-07-30 2009-07-30 Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVI2009A000202A IT1395433B1 (it) 2009-07-30 2009-07-30 Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro

Publications (2)

Publication Number Publication Date
ITVI20090202A1 ITVI20090202A1 (it) 2011-01-31
IT1395433B1 true IT1395433B1 (it) 2012-09-14

Family

ID=42271983

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVI2009A000202A IT1395433B1 (it) 2009-07-30 2009-07-30 Testa di saldatrice per saldatura longitudinale in arco sommerso, particolarmente di tubi di piccolo diametro

Country Status (1)

Country Link
IT (1) IT1395433B1 (it)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2182575A (en) * 1937-08-07 1939-12-05 Linde Air Prod Co Electric welding apparatus
US3060307A (en) * 1960-09-21 1962-10-23 R I Patents Inc Apparatus and method for producing alloy welds
US6225599B1 (en) * 1999-05-24 2001-05-01 Illinois Tool Works Inc. Mig gun with axially aligned offset motor

Also Published As

Publication number Publication date
ITVI20090202A1 (it) 2011-01-31

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