IT1119681B - PROCESS AND DEVICE FOR ELECTRIC WELDING IN RESISTEN ASU A ROLLER WELDER - Google Patents
PROCESS AND DEVICE FOR ELECTRIC WELDING IN RESISTEN ASU A ROLLER WELDERInfo
- Publication number
- IT1119681B IT1119681B IT7967478A IT6747879A IT1119681B IT 1119681 B IT1119681 B IT 1119681B IT 7967478 A IT7967478 A IT 7967478A IT 6747879 A IT6747879 A IT 6747879A IT 1119681 B IT1119681 B IT 1119681B
- Authority
- IT
- Italy
- Prior art keywords
- resisten
- asu
- electric welding
- roller welder
- welder
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
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)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7806409A FR2419134A1 (en) | 1978-03-07 | 1978-03-07 | METHOD AND DEVICE FOR WELDING UNDER A CONTROLLED ATMOSPHERE ON WHEEL MACHINES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7967478A0 IT7967478A0 (en) | 1979-03-06 |
IT1119681B true IT1119681B (en) | 1986-03-10 |
Family
ID=9205414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT7967478A IT1119681B (en) | 1978-03-07 | 1979-03-06 | PROCESS AND DEVICE FOR ELECTRIC WELDING IN RESISTEN ASU A ROLLER WELDER |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE874619A (en) |
CH (1) | CH629409A5 (en) |
DE (1) | DE2908574A1 (en) |
ES (1) | ES478386A1 (en) |
FR (1) | FR2419134A1 (en) |
GB (1) | GB2015406B (en) |
IT (1) | IT1119681B (en) |
NL (1) | NL186798C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH643170A5 (en) * | 1979-12-19 | 1984-05-30 | Opprecht Paul | METHOD FOR PREVENTING THE OXIDATION OF THE WELDING SEAL WHEN RESISTANT ROLLER SEALING, AND A GAS SUPPLY DEVICE FOR CARRYING OUT THE METHOD. |
JPS5931598B2 (en) * | 1980-03-08 | 1984-08-02 | 東洋製罐株式会社 | New welded can and manufacturing method |
FR2483824A1 (en) * | 1980-06-05 | 1981-12-11 | Carnaud Emballage Sa | WELDING MACHINE, IN PARTICULAR FOR CANNING BOX BODY, AND BOX BODY OBTAINED BY SUCH A MACHINE |
JPS6049425B2 (en) * | 1980-06-12 | 1985-11-01 | 東洋製罐株式会社 | Tein-free steel welded can with coated seams |
EP0092966B1 (en) * | 1982-04-22 | 1987-01-28 | Daiwa Can Company, Limited | Method of manufacturing gas-sealed containered food |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3450857A (en) * | 1967-01-25 | 1969-06-17 | Atomic Energy Commission | Gas shielding device |
CH472929A (en) * | 1967-04-25 | 1969-05-31 | Opprecht Paul | Process for the automatic welding of metal sheets and its application |
US3652818A (en) * | 1970-07-31 | 1972-03-28 | Continental Can Co | Inert atmosphere seam welder |
DE2525268A1 (en) * | 1975-06-05 | 1976-12-09 | Mannesmann Ag | Inert gas feed for inductive tube seam welds - injecting deep cooled argon on weld and baffling entrained air |
DE2709601C2 (en) * | 1977-03-03 | 1978-07-27 | Mannesmann Ag, 4000 Duesseldorf | Application of the procedure according to DT-AS 1237241 for the electrical seam welding of steel pipes |
-
1978
- 1978-03-07 FR FR7806409A patent/FR2419134A1/en active Granted
-
1979
- 1979-02-21 NL NLAANVRAGE7901369,A patent/NL186798C/en not_active IP Right Cessation
- 1979-03-05 GB GB7907624A patent/GB2015406B/en not_active Expired
- 1979-03-05 DE DE19792908574 patent/DE2908574A1/en active Granted
- 1979-03-05 BE BE0/193840A patent/BE874619A/en not_active IP Right Cessation
- 1979-03-06 CH CH217179A patent/CH629409A5/en not_active IP Right Cessation
- 1979-03-06 IT IT7967478A patent/IT1119681B/en active
- 1979-03-07 ES ES478386A patent/ES478386A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2015406A (en) | 1979-09-12 |
FR2419134B1 (en) | 1983-01-28 |
BE874619A (en) | 1979-07-02 |
FR2419134A1 (en) | 1979-10-05 |
DE2908574A1 (en) | 1979-09-20 |
ES478386A1 (en) | 1979-05-16 |
NL7901369A (en) | 1979-09-11 |
CH629409A5 (en) | 1982-04-30 |
IT7967478A0 (en) | 1979-03-06 |
DE2908574C2 (en) | 1989-05-24 |
NL186798C (en) | 1991-03-01 |
NL186798B (en) | 1990-10-01 |
GB2015406B (en) | 1982-02-17 |
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