AU2002255394A1 - Device for electric arc welding (variants) and method for producing the magnetic core of said device - Google Patents

Device for electric arc welding (variants) and method for producing the magnetic core of said device

Info

Publication number
AU2002255394A1
AU2002255394A1 AU2002255394A AU2002255394A AU2002255394A1 AU 2002255394 A1 AU2002255394 A1 AU 2002255394A1 AU 2002255394 A AU2002255394 A AU 2002255394A AU 2002255394 A AU2002255394 A AU 2002255394A AU 2002255394 A1 AU2002255394 A1 AU 2002255394A1
Authority
AU
Australia
Prior art keywords
variants
producing
magnetic core
electric arc
arc welding
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002255394A
Inventor
Anatoly Pavlovich Budenny
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2002255394A1 publication Critical patent/AU2002255394A1/en
Abandoned legal-status Critical Current

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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/24—Magnetic cores
    • H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances
    • H01F38/085—Welding transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding Control (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AU2002255394A 2001-12-26 2002-03-28 Device for electric arc welding (variants) and method for producing the magnetic core of said device Abandoned AU2002255394A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
RU2001134969 2001-12-26
RU2001134969A RU2198078C1 (en) 2001-12-26 2001-12-26 Apparatus for electric arc welding
PCT/RU2002/000130 WO2003055632A1 (en) 2001-12-26 2002-03-28 Device for electric arc welding (variants) and method for producing the magnetic core of said device

Publications (1)

Publication Number Publication Date
AU2002255394A1 true AU2002255394A1 (en) 2003-07-15

Family

ID=20254866

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002255394A Abandoned AU2002255394A1 (en) 2001-12-26 2002-03-28 Device for electric arc welding (variants) and method for producing the magnetic core of said device

Country Status (3)

Country Link
AU (1) AU2002255394A1 (en)
RU (1) RU2198078C1 (en)
WO (1) WO2003055632A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU16774A1 (en) * 1929-01-07 1930-09-30 электрических сооружений в Шарлеруа Мастерские Variable Voltage Transformer
JPS5290033A (en) * 1976-01-23 1977-07-28 Yashima Denki Kk Welding transformer
SU1077022A1 (en) * 1982-04-28 1984-02-29 Ордена Ленина И Ордена Трудового Красного Знамени Институт Электросварки Им.Е.О.Патона Process for manufacturing magnetic circuit
JP3187140B2 (en) * 1992-06-22 2001-07-11 本田技研工業株式会社 Welding transformer
RU2103760C1 (en) * 1996-08-02 1998-01-27 Юрий Дмитриевич Калашников Welding transformer

Also Published As

Publication number Publication date
WO2003055632A1 (en) 2003-07-10
RU2198078C1 (en) 2003-02-10

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase