FR320527A - Tuyaux de chauffe ou de réfrigération - Google Patents
Tuyaux de chauffe ou de réfrigérationInfo
- Publication number
- FR320527A FR320527A FR320527DA FR320527A FR 320527 A FR320527 A FR 320527A FR 320527D A FR320527D A FR 320527DA FR 320527 A FR320527 A FR 320527A
- Authority
- FR
- France
- Prior art keywords
- heating
- refrigeration pipes
- refrigeration
- pipes
- 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
- F28F1/126—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 consisting of zig-zag shaped fins
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR320527T | 1902-04-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR320527A true FR320527A (fr) | 1902-12-13 |
Family
ID=1371024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR320527D Expired FR320527A (fr) | 1902-04-21 | 1902-04-21 | Tuyaux de chauffe ou de réfrigération |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR320527A (fr) |
-
1902
- 1902-04-21 FR FR320527D patent/FR320527A/fr not_active Expired
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