FR2435295A1 - Procede de fabrication d'un tube a plusieurs couches soudo-brase au cuivre et installation pour la mise en oeuvre dudit procede - Google Patents
Procede de fabrication d'un tube a plusieurs couches soudo-brase au cuivre et installation pour la mise en oeuvre dudit procedeInfo
- Publication number
- FR2435295A1 FR2435295A1 FR7920590A FR7920590A FR2435295A1 FR 2435295 A1 FR2435295 A1 FR 2435295A1 FR 7920590 A FR7920590 A FR 7920590A FR 7920590 A FR7920590 A FR 7920590A FR 2435295 A1 FR2435295 A1 FR 2435295A1
- Authority
- FR
- France
- Prior art keywords
- copper
- strip
- manufacturing
- installation
- tube
- 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- Withdrawn
Links
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)
- Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (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 (1)
Publication Number | Publication Date |
---|---|
FR2435295A1 true FR2435295A1 (fr) | 1980-04-04 |
Family
ID=6049266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920590A Withdrawn FR2435295A1 (fr) | 1978-09-08 | 1979-08-13 | Procede de fabrication d'un tube a plusieurs couches soudo-brase au cuivre et installation pour la mise en oeuvre dudit procede |
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 |
EP1181993A1 (en) * | 2000-08-18 | 2002-02-27 | Ti Group Automotive Systems Limited | A method for manufacturing a multiple walled tube |
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 |
Citations (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
Patent Citations (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 |
Also Published As
Publication number | Publication date |
---|---|
DE2839684B1 (de) | 1979-11-15 |
GB2034206A (en) | 1980-06-04 |
DE2839684C2 (de) | 1980-07-24 |
JPS5548420A (en) | 1980-04-07 |
IT7925519A0 (it) | 1979-09-06 |
IT1123555B (it) | 1986-04-30 |
GB2034206B (en) | 1982-09-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |