GB310464A - Improvements in or relating to refrigerating apparatus - Google Patents
Improvements in or relating to refrigerating apparatusInfo
- Publication number
- GB310464A GB310464A GB7355/29A GB735529A GB310464A GB 310464 A GB310464 A GB 310464A GB 7355/29 A GB7355/29 A GB 7355/29A GB 735529 A GB735529 A GB 735529A GB 310464 A GB310464 A GB 310464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lubricant
- refrigerant
- fins
- compressor
- tank
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/315—Expansion valves actuated by floats
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compressor (AREA)
Abstract
310,464. Kelvinator Corporation, (Assignees of Erbach, F. R.). April 26, 1928, [Convention date]. Refrigerating, compression machines for; refrigerators, domestic and like.-A display case is cooled by the evaporator 14 of a machine including a compressor-condenser unit 11 and' an electrically-driven motor 12 automatically controlled by a switch 13. The evaporator comprises a tank 15 having a liquid refrigerant and lubricant inlet port 20 controlled by a float-operated valve 21, a refrigerant vapour outlet pipe 28 disposed above the level of the lubricant which floats on the refrigerant in which it is partially soluble, and vaporizing tubes 16 provided with fins 42. The surface area of the fins is greater than that of the interior of the case. The outlet pipe 28 is provided with a small port 40 for the return of surplus lubricant to the compressor. Baffles 31. 41 are provided to reduce turbulence during evaporation. In a modification, the vaporizer tubes extend from the side of the tank.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US310464XA | 1928-04-26 | 1928-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB310464A true GB310464A (en) | 1930-07-07 |
Family
ID=21857374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7355/29A Expired GB310464A (en) | 1928-04-26 | 1929-03-06 | Improvements in or relating to refrigerating apparatus |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR671616A (en) |
| GB (1) | GB310464A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT8320652V0 (en) * | 1983-01-31 | 1983-01-31 | Costan Spa | ISLAND TYPE COOLER BENCH WITH HINGED COVERING PANELS. |
-
1929
- 1929-03-06 GB GB7355/29A patent/GB310464A/en not_active Expired
- 1929-03-18 FR FR671616D patent/FR671616A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR671616A (en) | 1929-12-16 |
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