GB542070A - Improvements in refrigerant evaporators - Google Patents
Improvements in refrigerant evaporatorsInfo
- Publication number
- GB542070A GB542070A GB15988/40A GB1598840A GB542070A GB 542070 A GB542070 A GB 542070A GB 15988/40 A GB15988/40 A GB 15988/40A GB 1598840 A GB1598840 A GB 1598840A GB 542070 A GB542070 A GB 542070A
- Authority
- GB
- United Kingdom
- Prior art keywords
- indentations
- wall
- shelf
- trapezoidal
- nov
- 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
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
- F25B39/022—Evaporators with plate-like or laminated elements
- F25B39/024—Evaporators with plate-like or laminated elements with elements constructed in the shape of a hollow panel
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
542,070. Refrigerating. BRITISH THOMSONHOUSTON CO., Ltd. Nov. 1, 1940, No. 15988. Convention date, Nov. 1, 1939. [Class 29] A sheet metal evaporator comprising complementary plates with sinuous indentations 29 is formed with indentations providing two cylindrical header chambers 24, 25 connected by channels 26 at their ends, and the indentations 31 in the shelf portions 12, 13, at least on their upper surfaces, are trapezoidal in section so as to resist deformation by internal pressure and to preserve a flat surface for contact by ice trays, &c. The evaporator may therefore be made of thin gauge sheets of stainless steel, which is relatively non-conducting. One vertical wall 10 and the bottom 12 may have semicylindrical indentations in the outer face, and the other wall 11 and shelf 13 have both indentations trapezoidal, and a distributing channel 32 at right angles to the other indentations is connected by branches 33 to the conduits in parts 10, 12. A flange 14 of shelf part 13 is bent down and welded to the wall 10 and a hanger plate 16 is secured to the wall 11. Liquid is supplied at 34 to one of the channels in the plates and vapour is withdrawn at 36 from the upper part of the header.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US542070XA | 1939-11-01 | 1939-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB542070A true GB542070A (en) | 1941-12-23 |
Family
ID=21989460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15988/40A Expired GB542070A (en) | 1939-11-01 | 1940-11-01 | Improvements in refrigerant evaporators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB542070A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063616B (en) * | 1957-07-23 | 1959-08-20 | Johs Burmester U Co | Plate evaporator for large refrigeration systems with high pressures |
-
1940
- 1940-11-01 GB GB15988/40A patent/GB542070A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1063616B (en) * | 1957-07-23 | 1959-08-20 | Johs Burmester U Co | Plate evaporator for large refrigeration systems with high pressures |
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