GB789537A - Improvements relating to refrigerators having automatic defrosting systems - Google Patents
Improvements relating to refrigerators having automatic defrosting systemsInfo
- Publication number
- GB789537A GB789537A GB23343/54A GB2334354A GB789537A GB 789537 A GB789537 A GB 789537A GB 23343/54 A GB23343/54 A GB 23343/54A GB 2334354 A GB2334354 A GB 2334354A GB 789537 A GB789537 A GB 789537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- evaporator
- compartment
- aug
- cycle
- heat exchange
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/04—Refrigerators with a horizontal mullion
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
789.537. Refrigerating. GENERAL ELECTRIC CO. Aug. 11, 1954 [Aug. 13, 1953], No. 23343/54. Class 29 In a refrigerator comprising a low temperature compartment 12 and a high temperature compartment 13 cooled by a compression refrigerating system comprising a capillary liquid feed tube 25, a relatively narrow evaporator pipe 27 in the compartment 13, a relatively wide evaporator pipe 2R in the compartment 12. an accumulator 29 and a suction line 26 in heat exchange with the capillary tube 25, the compressor motor is so cycled by a thermal element 41 in compartment 13 that the evaporator 27 defrosts during the "off" cycle and the diameter of evaporator 27 is such that vapour generated therein at the start of an "off" cycle expels liquid refrigerant into the evaporator 28. Evaporator 27 is given a large heat exchange surface by a plate 30 secured thereto and slopes towards the rear of the cabinet so that defrost melt water runs to the rear to be guided by a gutter 36 into a drip tray 37. A restricted orifice may be provided between pipes 27, 28.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US789537XA | 1953-08-13 | 1953-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB789537A true GB789537A (en) | 1958-01-22 |
Family
ID=22147219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23343/54A Expired GB789537A (en) | 1953-08-13 | 1954-08-11 | Improvements relating to refrigerators having automatic defrosting systems |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB789537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3168552A1 (en) * | 2015-11-12 | 2017-05-17 | Samsung Electronics Co., Ltd. | Refrigerator |
-
1954
- 1954-08-11 GB GB23343/54A patent/GB789537A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3168552A1 (en) * | 2015-11-12 | 2017-05-17 | Samsung Electronics Co., Ltd. | Refrigerator |
| US10451337B2 (en) | 2015-11-12 | 2019-10-22 | Samsung Electronics Co., Ltd. | Three section refrigerator with two freezer compartments |
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