SE7909964L - Forfarande for tillverkning av ror i platvermevexlare - Google Patents
Forfarande for tillverkning av ror i platvermevexlareInfo
- Publication number
- SE7909964L SE7909964L SE7909964A SE7909964A SE7909964L SE 7909964 L SE7909964 L SE 7909964L SE 7909964 A SE7909964 A SE 7909964A SE 7909964 A SE7909964 A SE 7909964A SE 7909964 L SE7909964 L SE 7909964L
- Authority
- SE
- Sweden
- Prior art keywords
- pipes
- procedure
- manufacture
- heat exchangers
- plate heat
- 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
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
- B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/007,585 US4224817A (en) | 1979-01-29 | 1979-01-29 | Apparatus and process for making tube in sheet heat exchangers |
US06/007,556 US4227391A (en) | 1979-01-29 | 1979-01-29 | Process for making tube in sheet heat exchangers |
Publications (1)
Publication Number | Publication Date |
---|---|
SE7909964L true SE7909964L (sv) | 1980-07-30 |
Family
ID=26677137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7909964A SE7909964L (sv) | 1979-01-29 | 1979-12-03 | Forfarande for tillverkning av ror i platvermevexlare |
Country Status (9)
Country | Link |
---|---|
AU (1) | AU5371779A (sv) |
BR (1) | BR7908383A (sv) |
DE (1) | DE3003137A1 (sv) |
ES (2) | ES488360A1 (sv) |
FR (1) | FR2447238A1 (sv) |
GB (1) | GB2039807A (sv) |
IT (1) | IT1164792B (sv) |
NO (1) | NO793971L (sv) |
SE (1) | SE7909964L (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007056995B4 (de) | 2007-11-27 | 2011-10-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Fluidverteilungselement für eine fluidführende Vorrichtung, insbesondere für ineinander verschachtelte mehrkanalartige Fluidführungsapparate |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2964002A (en) * | 1960-12-13 | burton | ||
US2835025A (en) * | 1958-05-20 | Sheet-metal making | ||
US1327720A (en) * | 1918-07-23 | 1920-01-13 | Masterson Patrick | Punching-machine |
US2740188A (en) * | 1952-05-24 | 1956-04-03 | Gen Motors Corp | Method of making a heat exchanger element |
US2949875A (en) * | 1954-07-22 | 1960-08-23 | Olin Mathieson | Apparatus for forming hollow sheet metal panels |
US3045618A (en) * | 1954-07-22 | 1962-07-24 | Olin Mathieson | Method for forming hollow sheet metal panels |
US3037277A (en) * | 1956-02-08 | 1962-06-05 | Olin Mathieson | Hollow sheet metal forming |
US3004327A (en) * | 1960-03-17 | 1961-10-17 | Olin Mathieson | Metal forming |
DE2247829A1 (de) * | 1972-09-29 | 1974-04-04 | Neilsen Hildaur Lykke | Vorrichtung zum brechen der kanten von blechstuecken |
-
1979
- 1979-12-03 SE SE7909964A patent/SE7909964L/sv unknown
- 1979-12-05 NO NO793971A patent/NO793971L/no unknown
- 1979-12-11 AU AU53717/79A patent/AU5371779A/en not_active Abandoned
- 1979-12-14 FR FR7930778A patent/FR2447238A1/fr not_active Withdrawn
- 1979-12-20 BR BR7908383A patent/BR7908383A/pt unknown
- 1979-12-24 IT IT51196/79A patent/IT1164792B/it active
-
1980
- 1980-01-25 GB GB8002509A patent/GB2039807A/en not_active Withdrawn
- 1980-01-29 ES ES488360A patent/ES488360A1/es not_active Expired
- 1980-01-29 ES ES488361A patent/ES488361A1/es not_active Expired
- 1980-01-29 DE DE19803003137 patent/DE3003137A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2447238A1 (fr) | 1980-08-22 |
BR7908383A (pt) | 1980-09-09 |
IT1164792B (it) | 1987-04-15 |
GB2039807A (en) | 1980-08-20 |
DE3003137A1 (de) | 1980-08-07 |
NO793971L (no) | 1980-07-30 |
AU5371779A (en) | 1980-08-07 |
IT7951196A0 (it) | 1979-12-24 |
ES488360A1 (es) | 1980-09-16 |
ES488361A1 (es) | 1980-09-16 |
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