ES309669A1 - Perfeccionamientos en la construccion de tuberias de superficie extendida - Google Patents
Perfeccionamientos en la construccion de tuberias de superficie extendidaInfo
- Publication number
- ES309669A1 ES309669A1 ES0309669A ES309669A ES309669A1 ES 309669 A1 ES309669 A1 ES 309669A1 ES 0309669 A ES0309669 A ES 0309669A ES 309669 A ES309669 A ES 309669A ES 309669 A1 ES309669 A1 ES 309669A1
- Authority
- ES
- Spain
- Prior art keywords
- fin
- exchange tubes
- tubing
- finned heat
- helical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- B21C37/26—Making finned or ribbed tubes by fixing strip or like material to tubes helically-ribbed 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
- F28F1/34—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 obliquely
- F28F1/36—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 obliquely the means being helically wound fins or wire spirals
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 |
---|---|---|---|
GB750464A GB1032559A (en) | 1964-02-22 | 1964-02-22 | Finned heat-exchange tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
ES309669A1 true ES309669A1 (es) | 1965-07-01 |
Family
ID=9834387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0309669A Expired ES309669A1 (es) | 1964-02-22 | 1965-02-22 | Perfeccionamientos en la construccion de tuberias de superficie extendida |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH457338A (xx) |
ES (1) | ES309669A1 (xx) |
GB (1) | GB1032559A (xx) |
NL (1) | NL6502133A (xx) |
-
1964
- 1964-02-22 GB GB750464A patent/GB1032559A/en not_active Expired
-
1965
- 1965-02-19 NL NL6502133A patent/NL6502133A/xx unknown
- 1965-02-22 CH CH240265A patent/CH457338A/de unknown
- 1965-02-22 ES ES0309669A patent/ES309669A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6502133A (xx) | 1965-08-23 |
CH457338A (de) | 1968-06-15 |
GB1032559A (en) | 1966-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1068964A (en) | Improvements in and relating to heat transfer tubes | |
GB1056104A (en) | Improvements in or relating to heat-exchangers, pre-heaters and economizers | |
ES408106A1 (es) | Mejoras en la construccion de refrigeradores. | |
GB977579A (en) | Heat exchanger | |
GB1319283A (en) | Producing finned pipe units | |
GB980412A (en) | Tubular heat exchanger element | |
ES309669A1 (es) | Perfeccionamientos en la construccion de tuberias de superficie extendida | |
FR2115242A1 (en) | Double pipe condenser - esp for refrigerant in air conditioning equipment | |
GB935091A (en) | Improvements in or relating to tubular heat exchangers | |
FR2083547A1 (fr) | Echangeur de chaleur pour liquides et gaz | |
FR2086289A1 (en) | Heat exchanger baffle plate | |
ES194743Y (es) | Disipador ondulado para un haz de tubos para radiadores de refrigeracion de liquidos. | |
SE7407675L (xx) | ||
IT968109B (it) | Scambiatore di calore a tubi aletta ti | |
GB579610A (en) | Improvements in gills for heat exchange or cooling purposes on conduits, containers and the like | |
GB944108A (en) | Improvements in finned tubes and heat exchangers formed of such tubes | |
US2322284A (en) | Heat exchanger | |
GB1474534A (en) | Heat exchange tube for use in a hypercritical velocity medium and heat exchanger | |
NL169782C (nl) | Warmtewisselaar met concentrische pijpen en buizen. | |
FR2058216A1 (en) | Heat exchanger with transversely flowed - tubular ribs | |
GB1089962A (en) | Improvements in or relating to heat-exchanger tubes with longitudinal internal fins | |
CA937926A (en) | Tube and fin heat exchanger | |
SU443243A1 (ru) | Труба теплообменника с внутренним оребрением | |
FR2279055A1 (fr) | Element de radiateur | |
SU512365A1 (ru) | Теплообменна труба |