GB790743A - Improvements relating to the manufacture of refrigerators - Google Patents
Improvements relating to the manufacture of refrigeratorsInfo
- Publication number
- GB790743A GB790743A GB25775/56A GB2577556A GB790743A GB 790743 A GB790743 A GB 790743A GB 25775/56 A GB25775/56 A GB 25775/56A GB 2577556 A GB2577556 A GB 2577556A GB 790743 A GB790743 A GB 790743A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- bent
- passages
- boss
- refrigerators
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
- B21D53/045—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal by inflating partially united plates
-
- 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
-
- 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
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/04—Details of condensers
- F25B2339/043—Condensers made by assembling plate-like or laminated elements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
790,743. Refrigerators. GENERAL MOTORS CORPORATION. Aug. 23, 1956 [Sept. 8, 1955], No. 25775/56. Class 29 [Also in Group XXII] In a heat exchange plate for refrigerating systems formed by roll-bonding and subsequent dilation of passages, one of the passages is the restrictor or pressurereducing passage. As shown in Fig. 5, a single roll-bonded plate is formed with a condenser 48, a receiver 47, a restrictor passage 45, evaporator 39, accumulators 40 and a cooler 52 for gaseous refrigerant, the cold producing part being connected to the heat emitting part by narrow necks 36 to prevent thermal conduction through the plate. The cold producing part is then bent to form a box evaporator, the heatemitting part is bent at the edges to form a channel, the two parts are bent at necks 36 to be at right angles to each other and the plate is mounted in a refrigerator as shown in Fig. 1, the condenser channel forming a rear flue. The lower end of the plate is bolted to a boss 61 on the motor compressor casing 20 so that apertures in the boss register with the openings into the refrigerant passages of the plate.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US790743XA | 1955-09-08 | 1955-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB790743A true GB790743A (en) | 1958-02-12 |
Family
ID=22148250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25775/56A Expired GB790743A (en) | 1955-09-08 | 1956-08-23 | Improvements relating to the manufacture of refrigerators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB790743A (en) |
-
1956
- 1956-08-23 GB GB25775/56A patent/GB790743A/en not_active Expired
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