SE8701363D0 - BURNER FOR PLASMA TREATMENT OF MATERIAL - Google Patents

BURNER FOR PLASMA TREATMENT OF MATERIAL

Info

Publication number
SE8701363D0
SE8701363D0 SE8701363A SE8701363A SE8701363D0 SE 8701363 D0 SE8701363 D0 SE 8701363D0 SE 8701363 A SE8701363 A SE 8701363A SE 8701363 A SE8701363 A SE 8701363A SE 8701363 D0 SE8701363 D0 SE 8701363D0
Authority
SE
Sweden
Prior art keywords
collet
electrode
electrode unit
torch
outer housing
Prior art date
Application number
SE8701363A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE454934B (en
Inventor
A I Chvertko
V M Makedonsky
D M Pogrebisky
B I Shnaider
D M Tuzov
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of SE8701363D0 publication Critical patent/SE8701363D0/en
Publication of SE454934B publication Critical patent/SE454934B/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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable electrodes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/28—Cooling arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)

Abstract

The torch contains an insulating outer housing (1) in which a cooled inner housing (2) with a nozzle (7) for feeding an inert gas and a plasma-forming nozzle (3), an electrode unit with a collet for clamping a non-consumable electrode (12), and an electrically non-conductive tube (8) are accommodated. The electrode unit is arranged in the electrically non-conductive tube (8) in such a way that it is adjustable along the torch axis during the wear of the electrode. The collet has a shank (10), in which there are cooling passages (13), and is fitted into a metallic tube (11), to the threaded end of which means are attached in each case for regulating the clamping force of the spring element (9) of the collet and for the adjusting movement of the electrode unit along the torch axis, the said means being partly led out onto the surface of the outer housing (1) via grooves (18 and 19) in the latter. <IMAGE>
SE8701363A 1987-03-30 1987-04-01 BURNER FOR PLASMA TREATMENT OF MATERIAL SE454934B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0076787A AT385166B (en) 1987-03-30 1987-03-30 BURNER FOR PLASMA JET PROCESSING OF MATERIALS

Publications (2)

Publication Number Publication Date
SE8701363D0 true SE8701363D0 (en) 1987-04-01
SE454934B SE454934B (en) 1988-06-06

Family

ID=3499230

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8701363A SE454934B (en) 1987-03-30 1987-04-01 BURNER FOR PLASMA TREATMENT OF MATERIAL

Country Status (4)

Country Link
AT (1) AT385166B (en)
DE (1) DE3711259A1 (en)
FR (1) FR2614167B1 (en)
SE (1) SE454934B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666398B1 (en) * 1990-09-05 1993-01-08 Commissariat Energie Atomique HYDRAULIC AND ELECTRICAL CONNECTION BETWEEN TWO PIPES.
DE4411967A1 (en) * 1994-04-07 1995-10-12 Kabelmetal Electro Gmbh Device for welding thin sheets which pass under a fixed water-cooled welding head
CN116604250B (en) * 2023-07-21 2023-10-24 成都工业职业技术学院 Welding gun bracket

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440628B2 (en) * 1955-07-26 1971-04-22 Union Carbide Corp , New York, N Y (V St A) ARC BURNER FOR AN ARC FURNACE
GB929760A (en) * 1958-05-29 1963-06-26 Nat Res Dev Improvements in or relating to arc torches
FR1310632A (en) * 1961-10-17 1962-11-30 Saint Gobain Plasma flame torch
CH408230A (en) * 1964-05-11 1966-02-28 Secheron Atel Welding process of thin sheets, using an electric arc
US3521023A (en) * 1968-07-03 1970-07-21 North American Rockwell Plasma torch
US3632951A (en) * 1969-06-09 1972-01-04 Air Prod & Chem Plasma arc welding torch
GB1598574A (en) * 1977-03-30 1981-09-23 Hosoda N Plasma-arc cutting machine
EP0094984A1 (en) * 1982-07-12 1983-11-30 Manfred J. Wallner Arc welding or cutting torch

Also Published As

Publication number Publication date
SE454934B (en) 1988-06-06
FR2614167A1 (en) 1988-10-21
AT385166B (en) 1988-02-25
FR2614167B1 (en) 1989-08-04
ATA76787A (en) 1987-07-15
DE3711259A1 (en) 1988-10-20

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