ES417463A1 - Fin and tube type heat exchanger - Google Patents
Fin and tube type heat exchangerInfo
- Publication number
- ES417463A1 ES417463A1 ES417463A ES417463A ES417463A1 ES 417463 A1 ES417463 A1 ES 417463A1 ES 417463 A ES417463 A ES 417463A ES 417463 A ES417463 A ES 417463A ES 417463 A1 ES417463 A1 ES 417463A1
- Authority
- ES
- Spain
- Prior art keywords
- fin
- wing portion
- slits
- tube
- base portion
- 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
Fin and tube type heat exchanger arrangement consisting of a fin strip helically wound on a tube, said fin strip including a base portion in heat exchange relationship with the outer surface of said tube, and at least an outwardly directed wing portion, each or said wing portion having, formed therein, a series of intermediate alternate slits spaced apart from one another in the longitudinal direction of the wing portion, and extending transversely thereto, characterized that said slits are staggered relative to each other, such that each alternate slit extends, from a point adjacent to said base portion to a point spaced from the outer longitudinal edge of the wing portion by a distance that is less that the distance between any two successive slits, and each intermediate slit extends from said longitudinal edge ext higher, inward, to a point a very short distance from said base portion. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27746172A | 1972-08-02 | 1972-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES417463A1 true ES417463A1 (en) | 1976-04-16 |
Family
ID=23060970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES417463A Expired ES417463A1 (en) | 1972-08-02 | 1973-08-01 | Fin and tube type heat exchanger |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5242254B2 (en) |
AR (1) | AR195358A1 (en) |
AU (1) | AU472736B2 (en) |
BE (1) | BE803093A (en) |
BR (1) | BR7305675D0 (en) |
DE (1) | DE2337857A1 (en) |
ES (1) | ES417463A1 (en) |
FR (1) | FR2194932B1 (en) |
GB (1) | GB1382783A (en) |
IT (1) | IT992770B (en) |
PH (1) | PH10774A (en) |
ZA (1) | ZA734871B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5080440A (en) * | 1973-11-21 | 1975-06-30 | ||
JPS6052541B2 (en) * | 1976-05-28 | 1985-11-20 | 日立マクセル株式会社 | Battery manufacturing method |
JPS5336063A (en) * | 1976-09-14 | 1978-04-04 | Sharp Corp | Fin-loaded tube body |
JPS5414331U (en) * | 1977-07-01 | 1979-01-30 | ||
JPS5424761U (en) * | 1977-07-21 | 1979-02-17 | ||
JPS5818069Y2 (en) * | 1980-11-12 | 1983-04-12 | シャープ株式会社 | Tube with fins |
NL8403278A (en) * | 1984-10-30 | 1986-05-16 | Philips Nv | HEAT EXCHANGER WITH FINED PIPE. |
NL8403281A (en) * | 1984-10-30 | 1986-05-16 | Philips Nv | ABSORPTION HEAT PUMP WITH INTEGRATED GENERATOR AND RECTIFICATOR. |
NL8403280A (en) * | 1984-10-30 | 1986-05-16 | Philips Nv | ABSORPTION HEAT PUMP. |
GB2223301B (en) * | 1988-07-08 | 1992-12-16 | H E T Limited | Heat exchange device and method of manufacture therefor |
WO2016003374A1 (en) * | 2014-07-03 | 2016-01-07 | King Mongkut's University Of Technology Thonburi | Mixed louver spiral fin |
WO2018044319A1 (en) * | 2016-09-02 | 2018-03-08 | General Electric Company | Finned tube heat exchanger with enhanced serrated fins and method of assembling same |
-
1973
- 1973-07-17 ZA ZA734871A patent/ZA734871B/en unknown
- 1973-07-19 AU AU58312/73A patent/AU472736B2/en not_active Expired
- 1973-07-25 DE DE19732337857 patent/DE2337857A1/en active Pending
- 1973-07-26 BR BR5675/73A patent/BR7305675D0/en unknown
- 1973-07-30 GB GB3624773A patent/GB1382783A/en not_active Expired
- 1973-07-30 AR AR249357A patent/AR195358A1/en active
- 1973-07-31 IT IT27326/73A patent/IT992770B/en active
- 1973-08-01 PH PH14875A patent/PH10774A/en unknown
- 1973-08-01 FR FR7328249A patent/FR2194932B1/fr not_active Expired
- 1973-08-01 ES ES417463A patent/ES417463A1/en not_active Expired
- 1973-08-01 BE BE1005271A patent/BE803093A/en unknown
- 1973-08-01 JP JP48085926A patent/JPS5242254B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4945423A (en) | 1974-04-30 |
AU472736B2 (en) | 1976-06-03 |
JPS5242254B2 (en) | 1977-10-24 |
BE803093A (en) | 1974-02-01 |
FR2194932B1 (en) | 1978-01-27 |
GB1382783A (en) | 1975-02-05 |
AU5831273A (en) | 1975-01-30 |
AR195358A1 (en) | 1973-09-28 |
IT992770B (en) | 1975-09-30 |
DE2337857A1 (en) | 1974-02-14 |
FR2194932A1 (en) | 1974-03-01 |
PH10774A (en) | 1977-09-05 |
ZA734871B (en) | 1974-06-26 |
BR7305675D0 (en) | 1974-08-29 |
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