SE371003B - - Google Patents
Info
- Publication number
- SE371003B SE371003B SE840771A SE840771A SE371003B SE 371003 B SE371003 B SE 371003B SE 840771 A SE840771 A SE 840771A SE 840771 A SE840771 A SE 840771A SE 371003 B SE371003 B SE 371003B
- Authority
- SE
- Sweden
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/06—Tubular elements of cross-section which is non-circular crimped or corrugated in cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
- F28F1/424—Means comprising outside portions integral with inside portions
- F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3177970A GB1305358A (es) | 1969-02-19 | 1970-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE371003B true SE371003B (es) | 1974-11-04 |
Family
ID=10328288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE840771A SE371003B (es) | 1970-06-30 | 1971-06-29 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2132320A1 (es) |
| FR (1) | FR2096611B1 (es) |
| GB (1) | GB1318355A (es) |
| SE (1) | SE371003B (es) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE600282C (de) * | 1932-01-13 | 1934-07-18 | Jacques John Reimann | Vorrichtung zur Herstellung von mit schraubenfoermigen oder gewellten Riefen versehenen oder verdrehten Rohren, Stangen o. dgl. |
| FR1034493A (fr) * | 1951-03-28 | 1953-07-24 | Fresh Frozen Foods Ltd | Perfectionnements aux appareils échangeurs de chaleur |
| GB748030A (en) * | 1953-04-07 | 1956-04-18 | Fresh Frozen Foods Ltd | Improvements in, or relating to, finned tubes, primarily intended for use as heat exchange elements |
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1970
- 1970-06-30 GB GB1318355D patent/GB1318355A/en not_active Expired
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1971
- 1971-06-29 SE SE840771A patent/SE371003B/xx unknown
- 1971-06-29 DE DE19712132320 patent/DE2132320A1/de active Pending
- 1971-06-29 FR FR7123811A patent/FR2096611B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2132320A1 (de) | 1972-01-05 |
| GB1318355A (en) | 1973-05-31 |
| FR2096611B1 (es) | 1975-02-07 |
| FR2096611A1 (es) | 1972-02-18 |