NL6511126A - - Google Patents
Info
- Publication number
- NL6511126A NL6511126A NL6511126A NL6511126A NL6511126A NL 6511126 A NL6511126 A NL 6511126A NL 6511126 A NL6511126 A NL 6511126A NL 6511126 A NL6511126 A NL 6511126A NL 6511126 A NL6511126 A NL 6511126A
- Authority
- NL
- Netherlands
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
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
-
- 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
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1964W0037506 DE1254655B (en) | 1964-09-05 | 1964-09-05 | Heat exchange tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6511126A true NL6511126A (en) | 1966-03-07 |
Family
ID=7601490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6511126A NL6511126A (en) | 1964-09-05 | 1965-08-25 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH454933A (en) |
| DE (1) | DE1254655B (en) |
| GB (1) | GB1080579A (en) |
| NL (1) | NL6511126A (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE562898C (en) * | 1930-09-10 | 1932-11-01 | Leo Szilard Dr | Heat exchanger |
| US2688794A (en) * | 1951-06-01 | 1954-09-14 | Gen Electric | Method of making heat exchange apparatus |
| DE1024537B (en) * | 1955-06-23 | 1958-02-20 | Sulzer Ag | Heating and cooling equipment |
-
1964
- 1964-09-05 DE DE1964W0037506 patent/DE1254655B/en active Pending
-
1965
- 1965-08-16 CH CH1145965A patent/CH454933A/en unknown
- 1965-08-24 GB GB3641165A patent/GB1080579A/en not_active Expired
- 1965-08-25 NL NL6511126A patent/NL6511126A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1080579A (en) | 1967-08-23 |
| CH454933A (en) | 1968-04-30 |
| DE1254655B (en) | 1967-11-23 |