DE3432499A1 - Elektrisches schweissgeraet mit rotierendem, rollenfoermigen widerstand - Google Patents

Elektrisches schweissgeraet mit rotierendem, rollenfoermigen widerstand

Info

Publication number
DE3432499A1
DE3432499A1 DE19843432499 DE3432499A DE3432499A1 DE 3432499 A1 DE3432499 A1 DE 3432499A1 DE 19843432499 DE19843432499 DE 19843432499 DE 3432499 A DE3432499 A DE 3432499A DE 3432499 A1 DE3432499 A1 DE 3432499A1
Authority
DE
Germany
Prior art keywords
roller
stator
rotor
electrical welding
arm
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.)
Withdrawn
Application number
DE19843432499
Other languages
German (de)
English (en)
Inventor
Luigi Bologna Pazzaglia
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.)
Cefin SpA
Original Assignee
Cefin SpA
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 Cefin SpA filed Critical Cefin SpA
Publication of DE3432499A1 publication Critical patent/DE3432499A1/de
Withdrawn legal-status Critical Current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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller electrodes
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3036—Roller electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R39/00—Rotary current collectors, distributors or interrupters
    • H01R39/64—Devices for uninterrupted current collection
    • H01R39/646—Devices for uninterrupted current collection through an electrical conductive fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Manufacture Of Motors, Generators (AREA)
DE19843432499 1983-09-26 1984-09-04 Elektrisches schweissgeraet mit rotierendem, rollenfoermigen widerstand Withdrawn DE3432499A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03565/83A IT1171947B (it) 1983-09-26 1983-09-26 Saldatrice elettrica a resistenza a rulli rotanti

Publications (1)

Publication Number Publication Date
DE3432499A1 true DE3432499A1 (de) 1985-04-11

Family

ID=11109810

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843432499 Withdrawn DE3432499A1 (de) 1983-09-26 1984-09-04 Elektrisches schweissgeraet mit rotierendem, rollenfoermigen widerstand

Country Status (3)

Country Link
DE (1) DE3432499A1 (it)
FR (1) FR2553020A1 (it)
IT (1) IT1171947B (it)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780589A (en) * 1987-05-22 1988-10-25 Davies Joseph R Roller electrodes for electric-resistance welding machine
US6763693B1 (en) 1999-08-05 2004-07-20 Alcan Technology & Management Ltd. Method for shaping an initial profile or a similar workpiece using an internal high pressure and profile therefor
WO2022207120A1 (de) * 2021-04-01 2022-10-06 Soudronic Ag Verfahren zur befestigung eines rollenkopfes an einem schweissarm für eine widerstandsnahtschweissmaschine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042857B (zh) * 2021-03-28 2022-06-28 浙江金象科技有限公司 气瓶缝焊滚轮结构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH435482A (de) * 1965-04-20 1967-05-15 Soudronic Ag Verwendung einer Anordnung zum Übertragen elektrischer Energie von einem festen auf einen drehbeweglichen Teil, mittels Quecksilber in einer Schweissmaschine
CH625731A5 (it) * 1977-10-27 1981-10-15 Paul Opprecht

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780589A (en) * 1987-05-22 1988-10-25 Davies Joseph R Roller electrodes for electric-resistance welding machine
US6763693B1 (en) 1999-08-05 2004-07-20 Alcan Technology & Management Ltd. Method for shaping an initial profile or a similar workpiece using an internal high pressure and profile therefor
US6881494B2 (en) 1999-08-05 2005-04-19 Alcan Technolgy & Management Ltd. Method for shaping an initial profile or a similar workpiece using an internal high pressure and profile therefor
WO2022207120A1 (de) * 2021-04-01 2022-10-06 Soudronic Ag Verfahren zur befestigung eines rollenkopfes an einem schweissarm für eine widerstandsnahtschweissmaschine

Also Published As

Publication number Publication date
IT1171947B (it) 1987-06-10
IT8303565A0 (it) 1983-09-26
FR2553020A1 (fr) 1985-04-12

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination