IT1123555B - Procedimento per la produzione di tubi a piu'strati saldati in rame - Google Patents
Procedimento per la produzione di tubi a piu'strati saldati in rameInfo
- Publication number
- IT1123555B IT1123555B IT25519/79A IT2551979A IT1123555B IT 1123555 B IT1123555 B IT 1123555B IT 25519/79 A IT25519/79 A IT 25519/79A IT 2551979 A IT2551979 A IT 2551979A IT 1123555 B IT1123555 B IT 1123555B
- Authority
- IT
- Italy
- Prior art keywords
- production
- copper pipes
- multiple layered
- layered copper
- pipes
- Prior art date
Links
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 title 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 239000007990 PIPES buffer Substances 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/087—Making tubes with welded or soldered seams using rods or strips of soldering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/08—Making tubes with welded or soldered seams
- B21C37/09—Making tubes with welded or soldered seams of coated strip material ; Making multi-wall tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electroplating Methods And Accessories (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2839684A DE2839684C2 (de) | 1978-09-08 | 1978-09-08 | Verfahren zum Herstellen kupfergelöteter Mehrlagenrohre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7925519A0 IT7925519A0 (it) | 1979-09-06 |
| IT1123555B true IT1123555B (it) | 1986-04-30 |
Family
ID=6049266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25519/79A IT1123555B (it) | 1978-09-08 | 1979-09-06 | Procedimento per la produzione di tubi a piu'strati saldati in rame |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5548420A (it) |
| DE (1) | DE2839684C2 (it) |
| FR (1) | FR2435295A1 (it) |
| GB (1) | GB2034206B (it) |
| IT (1) | IT1123555B (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3012086B1 (de) * | 1980-03-28 | 1981-07-23 | Hans Joachim Ing.(grad.) 5912 Hilchenbach Weiß | Verfahren zur Herstellung geloeteter,mehrlagiger Metallrohre und Vorrichtung zur Durchfuehrung des Verfahrens |
| GB2100641B (en) * | 1981-06-11 | 1985-10-09 | Kawasaki Steel Co | A method of manufacturing bimetallic tubes. |
| DD217153B1 (de) * | 1983-08-31 | 1987-06-17 | Volker Mueller | Verfahren und anordnung zum fehlerfreien schweissen von endlosen hohlprofilen |
| DE4010178C1 (it) * | 1990-03-30 | 1991-06-13 | Bundy Gmbh, 6900 Heidelberg, De | |
| US5145103A (en) * | 1990-05-18 | 1992-09-08 | Alfred Teves Gmbh | Partial elimination of copper plate from steel strip by mechanical means |
| ATE385863T1 (de) * | 2000-08-18 | 2008-03-15 | Ti Group Automotive Sys Ltd | Verfahren zur plattierung eines metallbandes zur herstellung eines mehrwandigen rohrs |
| EP1488865A1 (en) * | 2003-06-18 | 2004-12-22 | Hille & Müller GmbH | Double walled metal tube, metal band and strip, and method of coating a metal strip |
| DE102011115866A1 (de) * | 2011-10-13 | 2013-04-18 | Karlsruher Institut für Technologie | Metallrohr; Verwendung eines Metallrohrs als Strukturbauteil; Verfahren zum Herstellen eines Metallrohrs; metallisches Strukturbauteil; Divertor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH288806A (fr) * | 1950-03-03 | 1953-02-15 | Bundy Tubing Co | Procédé de fabrication d'un tube. |
| CH316469A (fr) * | 1952-09-08 | 1956-10-15 | Bundy Tubing Co | Procédé de fabrication d'un tube |
| US2996799A (en) * | 1953-05-21 | 1961-08-22 | Hans Sickinger | Method of manufacturing multi-layered tube |
-
1978
- 1978-09-08 DE DE2839684A patent/DE2839684C2/de not_active Expired
-
1979
- 1979-08-13 FR FR7920590A patent/FR2435295A1/fr not_active Withdrawn
- 1979-09-03 JP JP11266079A patent/JPS5548420A/ja active Pending
- 1979-09-04 GB GB7930619A patent/GB2034206B/en not_active Expired
- 1979-09-06 IT IT25519/79A patent/IT1123555B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2435295A1 (fr) | 1980-04-04 |
| DE2839684C2 (de) | 1980-07-24 |
| IT7925519A0 (it) | 1979-09-06 |
| DE2839684B1 (de) | 1979-11-15 |
| GB2034206A (en) | 1980-06-04 |
| JPS5548420A (en) | 1980-04-07 |
| GB2034206B (en) | 1982-09-08 |
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