GB614649A - Improvements in gas heat exchangers for absorption type refrigerating systems - Google Patents
Improvements in gas heat exchangers for absorption type refrigerating systemsInfo
- Publication number
- GB614649A GB614649A GB21171/46A GB2117146A GB614649A GB 614649 A GB614649 A GB 614649A GB 21171/46 A GB21171/46 A GB 21171/46A GB 2117146 A GB2117146 A GB 2117146A GB 614649 A GB614649 A GB 614649A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- partition
- welded
- along
- july
- 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
- F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
- F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
- F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
614,649. Refrigerating; tubular heatexchange elements. BOLINDERS FABRIKS AKTIEBOLAG. July 15, 1946, No. 21171. Convention date, July 31, 1945. [Classes 29 and 64(iii)] In a continuous cycle absorption refrigerating system of the inert gas type, a gas-heat exchanger comprises a pipe member divided by a longitudinal partition 4 welded in the pipe 1, 2 into two channels 9, 10, U-shaped metal fins 5 being welded to each side of the partition 4 along the base 6 of the U at an oblique angle to the length of the pipe and perpendicular to the partition 4. The fins are of triangular shape. In a modification, Fig. 4, each U- shaped fin is divided into two parts 7, 8 which are welded in spaced relation along the pipe 1, 2. In a further modification, Fig. 6 (not shown), the dividing partition 4 is dished towards the central axis of the pipe 1, 2 so that the inert gas and ammonia mixture in the upper path of flow 9 tends to remain along the axis of the pipe 1, 2. The two halves 1, 2 of the pipe are welded to the partition 4.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE614649X | 1945-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB614649A true GB614649A (en) | 1948-12-20 |
Family
ID=20313141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21171/46A Expired GB614649A (en) | 1945-07-31 | 1946-07-15 | Improvements in gas heat exchangers for absorption type refrigerating systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB614649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736328A (en) * | 2016-11-30 | 2017-05-31 | 重庆渝青机械配件制造有限公司 | Many bond type spoiler processing technologys |
-
1946
- 1946-07-15 GB GB21171/46A patent/GB614649A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736328A (en) * | 2016-11-30 | 2017-05-31 | 重庆渝青机械配件制造有限公司 | Many bond type spoiler processing technologys |
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