IT952250B - Perfezionamento nei dispositivi per la saldatura di tubi metallici prodotti a partire da materiale in striscia - Google Patents

Perfezionamento nei dispositivi per la saldatura di tubi metallici prodotti a partire da materiale in striscia

Info

Publication number
IT952250B
IT952250B IT48982/72A IT4898272A IT952250B IT 952250 B IT952250 B IT 952250B IT 48982/72 A IT48982/72 A IT 48982/72A IT 4898272 A IT4898272 A IT 4898272A IT 952250 B IT952250 B IT 952250B
Authority
IT
Italy
Prior art keywords
improvement
devices
strip material
metallic pipes
pipes produced
Prior art date
Application number
IT48982/72A
Other languages
English (en)
Italian (it)
Original Assignee
Olin Corp
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 Olin Corp filed Critical Olin Corp
Application granted granted Critical
Publication of IT952250B publication Critical patent/IT952250B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/362—Coil arrangements with flat coil conductors
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
  • Coils Of Transformers For General Uses (AREA)
IT48982/72A 1971-03-30 1972-03-14 Perfezionamento nei dispositivi per la saldatura di tubi metallici prodotti a partire da materiale in striscia IT952250B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12952371A 1971-03-30 1971-03-30

Publications (1)

Publication Number Publication Date
IT952250B true IT952250B (it) 1973-07-20

Family

ID=22440408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48982/72A IT952250B (it) 1971-03-30 1972-03-14 Perfezionamento nei dispositivi per la saldatura di tubi metallici prodotti a partire da materiale in striscia

Country Status (9)

Country Link
US (1) US3681559A (ref)
JP (1) JPS517822B1 (ref)
AU (1) AU450096B2 (ref)
CA (1) CA931635A (ref)
DE (1) DE2215431A1 (ref)
FR (1) FR2132209B1 (ref)
GB (1) GB1334483A (ref)
IT (1) IT952250B (ref)
SE (1) SE399831B (ref)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004322133A (ja) * 2003-04-23 2004-11-18 Kubota Tekkosho:Kk 磁性体と非磁性体の接合方法
US6875966B1 (en) 2004-03-15 2005-04-05 Nexicor Llc Portable induction heating tool for soldering pipes
CA3034522C (en) * 2010-09-23 2020-11-10 Radyne Corporation Electric induction heat treatment of continuous longitudinally-oriented workpieces

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3077528A (en) * 1960-02-18 1963-02-12 Revere Copper & Brass Inc High frequency inductor

Also Published As

Publication number Publication date
FR2132209A1 (ref) 1972-11-17
FR2132209B1 (ref) 1976-08-06
AU450096B2 (en) 1974-06-13
AU3987772A (en) 1973-09-13
DE2215431A1 (de) 1972-10-12
GB1334483A (en) 1973-10-17
SE399831B (sv) 1978-03-06
US3681559A (en) 1972-08-01
CA931635A (en) 1973-08-07
JPS517822B1 (ref) 1976-03-11

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