DK113335B - Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør. - Google Patents
Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør.Info
- Publication number
- DK113335B DK113335B DK143065AA DK143065A DK113335B DK 113335 B DK113335 B DK 113335B DK 143065A A DK143065A A DK 143065AA DK 143065 A DK143065 A DK 143065A DK 113335 B DK113335 B DK 113335B
- Authority
- DK
- Denmark
- Prior art keywords
- pipe
- diametrically opposed
- continuous welding
- opposed fins
- fins
- Prior art date
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
- B23K11/004—Welding of a small piece to a great or broad piece
- B23K11/0046—Welding of a small piece to a great or broad piece the extremity of a small piece being welded to a base, e.g. cooling studs or fins to tubes or plates
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
-
- 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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed tubes
-
- 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
- B23K11/14—Projection welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1180364A GB1092633A (en) | 1964-03-20 | 1964-03-20 | Improvements relating to the welding of fins to tubes |
| GB3668364 | 1964-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK113335B true DK113335B (da) | 1969-03-10 |
Family
ID=26248528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK143065AA DK113335B (da) | 1964-03-20 | 1965-03-19 | Fremgangsmåde til kontinuerlig fastsvejsning af diametralt modstående finner på overfladen af et rør. |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056628C3 (de) * | 1970-11-18 | 1981-07-09 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Befestigen von Führungsstollen auf Kernreaktorbrennstäben |
| IT1205392B (it) * | 1983-07-21 | 1989-03-15 | Trione E C Spa G | Procedimento per la fabbricazione di semicuscinetti con flange di spallamento solidali e prodotto che ne risulta |
-
1965
- 1965-02-23 BE BE660097D patent/BE660097A/xx unknown
- 1965-02-25 FR FR6955A patent/FR1425211A/fr not_active Expired
- 1965-03-09 ES ES0310298A patent/ES310298A1/es not_active Expired
- 1965-03-11 NL NL6503119A patent/NL6503119A/xx unknown
- 1965-03-15 CH CH354565A patent/CH430907A/de unknown
- 1965-03-17 SE SE3479/65A patent/SE322107B/xx unknown
- 1965-03-19 DK DK143065AA patent/DK113335B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH430907A (de) | 1967-02-28 |
| BE660097A (US20020128544A1-20020912-P00008.png) | 1965-06-16 |
| NL6503119A (US20020128544A1-20020912-P00008.png) | 1965-09-21 |
| ES310298A1 (es) | 1965-07-01 |
| SE322107B (US20020128544A1-20020912-P00008.png) | 1970-03-23 |
| FR1425211A (fr) | 1966-01-14 |
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