ES478386A1 - Perfeccionamientos en dispositivos de soldadura electrica por resistencia en maquinas a moletas. - Google Patents

Perfeccionamientos en dispositivos de soldadura electrica por resistencia en maquinas a moletas.

Info

Publication number
ES478386A1
ES478386A1 ES478386A ES478386A ES478386A1 ES 478386 A1 ES478386 A1 ES 478386A1 ES 478386 A ES478386 A ES 478386A ES 478386 A ES478386 A ES 478386A ES 478386 A1 ES478386 A1 ES 478386A1
Authority
ES
Spain
Prior art keywords
confined
inert gas
gas atmosphere
resistance welding
roller electrode
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.)
Expired
Application number
ES478386A
Other languages
English (en)
Spanish (es)
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.)
Carnaud SA
Original Assignee
Carnaud SA
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 Carnaud SA filed Critical Carnaud SA
Publication of ES478386A1 publication Critical patent/ES478386A1/es
Expired 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
    • B23K11/0006—Resistance welding; Severing by resistance heating the welding zone being shielded against the influence of the surrounding atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
ES478386A 1978-03-07 1979-03-07 Perfeccionamientos en dispositivos de soldadura electrica por resistencia en maquinas a moletas. Expired ES478386A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7806409A FR2419134A1 (fr) 1978-03-07 1978-03-07 Procede et dispositif de soudage sous atmosphere controlee sur machines a molettes

Publications (1)

Publication Number Publication Date
ES478386A1 true ES478386A1 (es) 1979-05-16

Family

ID=9205414

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478386A Expired ES478386A1 (es) 1978-03-07 1979-03-07 Perfeccionamientos en dispositivos de soldadura electrica por resistencia en maquinas a moletas.

Country Status (8)

Country Link
BE (1) BE874619A (enrdf_load_stackoverflow)
CH (1) CH629409A5 (enrdf_load_stackoverflow)
DE (1) DE2908574A1 (enrdf_load_stackoverflow)
ES (1) ES478386A1 (enrdf_load_stackoverflow)
FR (1) FR2419134A1 (enrdf_load_stackoverflow)
GB (1) GB2015406B (enrdf_load_stackoverflow)
IT (1) IT1119681B (enrdf_load_stackoverflow)
NL (1) NL186798C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643170A5 (de) * 1979-12-19 1984-05-30 Opprecht Paul Verfahren zur verhinderung der oxidation der schweissnaht beim widerstandsrollennaht-schweissen sowie eine gaszufuehr-vorrichtung zur durchfuehrung des verfahrens.
JPS5931598B2 (ja) * 1980-03-08 1984-08-02 東洋製罐株式会社 新規溶接罐及び製造法
FR2483824A1 (fr) * 1980-06-05 1981-12-11 Carnaud Emballage Sa Machine a souder, notamment pour corps de boite de boite de conserve, et corps de boite obtenu a l'aide d'une telle machine
JPS6049425B2 (ja) * 1980-06-12 1985-11-01 東洋製罐株式会社 継目を被覆したテイン・フリ−・スチ−ル製溶接罐
DE3369495D1 (en) * 1982-04-22 1987-03-05 Daiwa Can Co Ltd Method of manufacturing gas-sealed containered food

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450857A (en) * 1967-01-25 1969-06-17 Atomic Energy Commission Gas shielding device
CH472929A (de) * 1967-04-25 1969-05-31 Opprecht Paul Verfahren zum automatischen Verschweissen von Blechen und dessen Anwendung
US3652818A (en) * 1970-07-31 1972-03-28 Continental Can Co Inert atmosphere seam welder
DE2525268A1 (de) * 1975-06-05 1976-12-09 Mannesmann Ag Verfahren und vorrichtung zur erzielung einer homogenen schutzgasatmosphaere beim schweissen von rohren
DE2709601C2 (de) * 1977-03-03 1978-07-27 Mannesmann Ag, 4000 Duesseldorf Anwendung des Verfahrens nach DT-AS 1237241 zum elektrischen Nahtschweißen von Stahlrohren

Also Published As

Publication number Publication date
DE2908574A1 (de) 1979-09-20
GB2015406A (en) 1979-09-12
FR2419134A1 (fr) 1979-10-05
DE2908574C2 (enrdf_load_stackoverflow) 1989-05-24
IT1119681B (it) 1986-03-10
GB2015406B (en) 1982-02-17
NL186798B (nl) 1990-10-01
BE874619A (fr) 1979-07-02
NL7901369A (nl) 1979-09-11
NL186798C (nl) 1991-03-01
CH629409A5 (fr) 1982-04-30
IT7967478A0 (it) 1979-03-06
FR2419134B1 (enrdf_load_stackoverflow) 1983-01-28

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