SE404305B - Sett for trycktet fastgoring av raka ror mellan tva rorskivor, i synnerhet for framtellning av vermevexlare - Google Patents
Sett for trycktet fastgoring av raka ror mellan tva rorskivor, i synnerhet for framtellning av vermevexlareInfo
- Publication number
- SE404305B SE404305B SE7510982A SE7510982A SE404305B SE 404305 B SE404305 B SE 404305B SE 7510982 A SE7510982 A SE 7510982A SE 7510982 A SE7510982 A SE 7510982A SE 404305 B SE404305 B SE 404305B
- Authority
- SE
- Sweden
- Prior art keywords
- rues
- straight
- manufacture
- heat exchangers
- rubber wheels
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/06—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes in openings, e.g. rolling-in
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/08—Tube expanders
- B21D39/20—Tube expanders with mandrels, e.g. expandable
- B21D39/203—Tube expanders with mandrels, e.g. expandable expandable by fluid or elastic material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742456811 DE2456811C2 (de) | 1974-11-30 | Verfahren zur druckdichten Befestigung von geraden Rohren zwischen zwei Rohrscheiben |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7510982L SE7510982L (sv) | 1976-05-31 |
SE404305B true SE404305B (sv) | 1978-10-02 |
Family
ID=5932231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7510982A SE404305B (sv) | 1974-11-30 | 1975-10-01 | Sett for trycktet fastgoring av raka ror mellan tva rorskivor, i synnerhet for framtellning av vermevexlare |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE834871A (fr) |
FR (1) | FR2292534A1 (fr) |
IT (1) | IT1043643B (fr) |
NL (1) | NL156940B (fr) |
SE (1) | SE404305B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4125937A (en) * | 1977-06-28 | 1978-11-21 | Westinghouse Electric Corp. | Apparatus for hydraulically expanding a tube |
US4159564A (en) * | 1978-04-14 | 1979-07-03 | Westinghouse Electric Corp. | Mandrel for hydraulically expanding a tube into engagement with a tubesheet |
US4210991A (en) * | 1978-09-05 | 1980-07-08 | Westinghouse Electric Corp. | Hydraulic expansion swaging of tubes in tubesheet |
US4445261A (en) * | 1980-07-28 | 1984-05-01 | Haskel, Incorporated | Method for installing tubes in a tube sheet |
US4580426A (en) * | 1984-02-27 | 1986-04-08 | Westinghouse Electric Corp. | Hybrid expansion apparatus and process |
FR2844587B1 (fr) * | 2002-09-17 | 2005-08-05 | Framatome Anp | Procede de mise en precontrainte de tubes d'un echangeur de chaleur avec un reglage precis de la precontrainte |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL67766C (fr) * | ||||
FR1320133A (fr) * | 1962-01-24 | 1963-03-08 | Fives Lille Cail | Dispositif de dudgeonnage par haute pression hydraulique |
FR1330224A (fr) * | 1962-05-08 | 1963-06-21 | Fives Lille Cail | Dudgeonnage hydraulique des tubes dans une plaque tubulaire |
-
1975
- 1975-10-01 SE SE7510982A patent/SE404305B/xx unknown
- 1975-10-24 IT IT28660/75A patent/IT1043643B/it active
- 1975-10-24 BE BE6045228A patent/BE834871A/fr not_active IP Right Cessation
- 1975-10-24 NL NL7512479.A patent/NL156940B/xx not_active IP Right Cessation
- 1975-11-13 FR FR7534666A patent/FR2292534A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2456811A1 (fr) | 1975-10-23 |
SE7510982L (sv) | 1976-05-31 |
BE834871A (fr) | 1976-02-16 |
NL156940B (nl) | 1978-06-15 |
DE2456811B1 (de) | 1975-10-23 |
FR2292534A1 (fr) | 1976-06-25 |
IT1043643B (it) | 1980-02-29 |
FR2292534B1 (fr) | 1978-05-12 |
NL7512479A (nl) | 1976-06-01 |
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