GB1018228A - A finned tube heat exchanger - Google Patents
A finned tube heat exchangerInfo
- Publication number
- GB1018228A GB1018228A GB3385663A GB3385663A GB1018228A GB 1018228 A GB1018228 A GB 1018228A GB 3385663 A GB3385663 A GB 3385663A GB 3385663 A GB3385663 A GB 3385663A GB 1018228 A GB1018228 A GB 1018228A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- air
- space
- tube
- outer tube
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0052—Details for air heaters
- F24H9/0057—Guiding means
- F24H9/0063—Guiding means in air channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H3/00—Air heaters
- F24H3/02—Air heaters with forced circulation
- F24H3/06—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators
- F24H3/065—Air heaters with forced circulation the air being kept separate from the heating medium, e.g. using forced circulation of air over radiators using fluid fuel
-
- 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
-
- 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
- F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
1,018,228. Air-heating stoves; heat exchange elements. BROWN FINTUBE CO. Aug. 27, 1963 [Sept. 27, 1962], No. 33856/63. Heading F4S. A tubular heat exchanger, for use with high temperature fluids, having longitudinally extending fins containing narrow radial slots to prevent distortion when heated, comprises inner and outer circular tubes 20, 10 with channel-shaped fin members 21, in the annular space 19 between the tubes, fixed along substantially their entire length to the inner tube and extending to near the outer tube. Combustion gases from a gaseous or liquid fuel burner 24 pass through the inner tube 20 to discharge through a stack 29. Air to be heated passes along the space 19 from inlet 11 to exit 12, and plates 22, 23 blocking the annular space at either end. The outer tube 10 has an expansion joint 13 and is mounted on a fixed support 14 and movable supports 15, 16, 17. In another embodiment heat exchangers each comprising inner and outer rectangular tubes, with fins as described above, fixed to the outer tube are suspended in banks in a recuperator chamber through which hot gases pass. Air to be heated passes down the inner tubes and up through the space between the tubes. Circular tubes may be used in which the fin members may be attached to the inner or outer tubes or both (Fig. 10).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22650462A | 1962-09-27 | 1962-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1018228A true GB1018228A (en) | 1966-01-26 |
Family
ID=22849187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3385663A Expired GB1018228A (en) | 1962-09-27 | 1963-08-27 | A finned tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1018228A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2001160A (en) * | 1977-07-13 | 1979-01-24 | Carrier Corp | Heat transfer surface and method of manufacture |
| CN110160375A (en) * | 2018-02-13 | 2019-08-23 | 丰田自动车株式会社 | Heat-exchange device |
-
1963
- 1963-08-27 GB GB3385663A patent/GB1018228A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2001160A (en) * | 1977-07-13 | 1979-01-24 | Carrier Corp | Heat transfer surface and method of manufacture |
| GB2001160B (en) * | 1977-07-13 | 1982-10-13 | Carrier Corp | Heat exchange surface |
| CN110160375A (en) * | 2018-02-13 | 2019-08-23 | 丰田自动车株式会社 | Heat-exchange device |
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