BE601964A - Process for the electric welding of hollow bodies such as in particular ventilation ducts - Google Patents

Process for the electric welding of hollow bodies such as in particular ventilation ducts

Info

Publication number
BE601964A
BE601964A BE601964A BE601964A BE601964A BE 601964 A BE601964 A BE 601964A BE 601964 A BE601964 A BE 601964A BE 601964 A BE601964 A BE 601964A BE 601964 A BE601964 A BE 601964A
Authority
BE
Belgium
Prior art keywords
electric welding
hollow bodies
ventilation ducts
particular ventilation
ducts
Prior art date
Application number
BE601964A
Other languages
French (fr)
Inventor
Michel Darmon
Original Assignee
Michel Darmon
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
Priority claimed from FR824165A external-priority patent/FR1261963A/en
Priority claimed from FR851177A external-priority patent/FR1287459A/en
Application filed by Michel Darmon filed Critical Michel Darmon
Publication of BE601964A publication Critical patent/BE601964A/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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
BE601964A 1960-04-12 1961-03-29 Process for the electric welding of hollow bodies such as in particular ventilation ducts BE601964A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR824165A FR1261963A (en) 1960-04-12 1960-04-12 Improvements in methods for electrically welding hollow bodies, such as ventilation ducts
FR851177A FR1287459A (en) 1961-01-31 1961-01-31 Improvements in methods for electrical welding, in particular of hollow bodies, such as ventilation ducts

Publications (1)

Publication Number Publication Date
BE601964A true BE601964A (en) 1961-07-17

Family

ID=26185644

Family Applications (1)

Application Number Title Priority Date Filing Date
BE601964A BE601964A (en) 1960-04-12 1961-03-29 Process for the electric welding of hollow bodies such as in particular ventilation ducts

Country Status (2)

Country Link
BE (1) BE601964A (en)
GB (1) GB978507A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1209648A (en) * 1982-12-27 1986-08-12 Morikuni Numata Gun arm apparatus for resistance welding gun

Also Published As

Publication number Publication date
GB978507A (en) 1964-12-23

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