FR1463170A - Improvement of the fins of the heat exchanger tubes - Google Patents
Improvement of the fins of the heat exchanger tubesInfo
- Publication number
- FR1463170A FR1463170A FR38079A FR38079A FR1463170A FR 1463170 A FR1463170 A FR 1463170A FR 38079 A FR38079 A FR 38079A FR 38079 A FR38079 A FR 38079A FR 1463170 A FR1463170 A FR 1463170A
- Authority
- FR
- France
- Prior art keywords
- fins
- improvement
- heat exchanger
- exchanger tubes
- tubes
- 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
- B21C37/24—Making finned or ribbed tubes by fixing strip or like material to tubes annularly-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
- F28F1/24—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 transversely
- F28F1/30—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 transversely the means being attachable to the element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR38079A FR1463170A (en) | 1965-11-12 | 1965-11-12 | Improvement of the fins of the heat exchanger tubes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR38079A FR1463170A (en) | 1965-11-12 | 1965-11-12 | Improvement of the fins of the heat exchanger tubes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1463170A true FR1463170A (en) | 1966-06-03 |
Family
ID=8592310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR38079A Expired FR1463170A (en) | 1965-11-12 | 1965-11-12 | Improvement of the fins of the heat exchanger tubes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1463170A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2138417A1 (en) * | 1971-05-25 | 1973-01-05 | Hutogepgyar | Heat exchanger comprising tubes and finned plates - in which collars at contact points are produced by working the plates comprise tube fin plate collar contact point produce working |
-
1965
- 1965-11-12 FR FR38079A patent/FR1463170A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2138417A1 (en) * | 1971-05-25 | 1973-01-05 | Hutogepgyar | Heat exchanger comprising tubes and finned plates - in which collars at contact points are produced by working the plates comprise tube fin plate collar contact point produce working |
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